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L-Lysine HCL Powder

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Price From: FROM $8.96

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L-Lysine HCL Powder


  • Promotes overall health
  • Added HCL
  • May aid protein synthesis
  • Taste

  • Mixability

L-Lysine HCL is an essential amino acid. The HCL is added to the base L-Lysine to assist with digestion and to make it more soluble.


Serving Size & Timing

This supplement should be taken in servings of 680mg two times per day. However, it is best to supplement other amino acids in conjunction with this one. Otherwise, taking Lysine by itself may lower the capabilities of all of the other amino acids in the body.

Nutritional Information

Supplement Facts

Serving size: 680 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
L-Lysine HCL 680mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten and additives.

As a dietary supplement, take 680mg (1/4 tsp) once or twice daily, or as directed by physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/8 teaspoon 338
1/4 teaspoon 677
1/2 teaspoon 1355



As long as suggested serving sizes are adhered to, this supplement should be fine to take. However, anyone that has high cholesterol or has a high level of triglycerides should talk to a doctor before taking this supplement. Taking too much of this supplement may cause cramps or diarrhea, and taking extremely high amounts may increase the toxicity of toxins already present in the body.


This vegan supplement has a sour flavor and easily dissolves in water of any temperature.

California residents: Click here for Proposition 65 warning.

Customer Reviews

great product/great price
The pure lysine is economically priced and it helps metabolize the numerous proteins in my health mixes.*

On 2/20/2019 josephina said...

No more cold sores!
I usually get cold sores in the winter and suffer through. I found bulk supplements while researching Lysine and it was highly recommended as a source for supplements. Since I have been taking the Lysine, I have not had any recurrence of cold sores and will continue taking! Since then, I have been diagnosed with Osteoprosois and loaded up on all of the vital supplements necessary for better bone health. Quick and easy site to find what I need and fast delivery as well as very economical! Thank you! *

On 2/10/2019 Lucia said...

Love Lysine
So I’ve historically always gotten the flu in late December into january. So i experimented with this stuff once i felt my immune system was compromised with the onset of a cold or flu in a little juice and astralagus root before I go to bed, and guess what? Awake in the morning without a sign of sniffles or coughing. Better than Theraflu and other stuff out there ( I refuse to get the flu shot) . Just don’t take a lot of or you’ll get stomach cramps. Also, using this with Vitamin C, Proline and Lysine, behaves like a circulatory system cleaner, by removing or lessening plaque in the arteries. Folk do your research .*

On 2/6/2019 D said...

Glad to find a powder form of Lysine. I hated taking those large pills in the past and love throwing a scoop or two into my post workout shake. *

On 1/28/2019 Thomas said...

Lysine eliminates cold sore itching and tingling
Very convenient to mix in any beverage, not an unpleasant taste. Prefer powder, seems it absorbs quicker and works as soon as you take it. Very economical compared to capsules. *

On 1/21/2019 linda said...

A year’s supply
I bought the 500 g bag, not realizing how big it is. This should last me a year! Although I am not fond of the taste, it is easier to swallow than the pills, and this is a much more economical way to get Lysine. I haven’t had a problem with cold sores since I started taking around 1/2 of a teaspoon a day. *

On 1/10/2019 Virginia said...

Great Lysine
This Lysine is great , love it ! *

On 1/7/2019 Evaldas said...

Very good product
I'm taking it daily and so far I'm doing great. I highly recommend adding this to your daily supplements it will definitely help keep your immune system strong*

On 12/19/2018 Cheryl said...

Llysine powder
I bought this to help collagen production in my body. So far, it believe it works*

On 12/16/2018 Melissa said...

tAKING PER Primary Care providers instruction
I had Bell's palsy and I was instructed to take 3000mg per day till symptoms resolved. It is easily mixed with any liquid and has a slightly sweet taste to me. So far so good. *

On 12/12/2018 CASEY said...

New item. First time order.
Have been taking tab supplements from another store. Once they were gone, I went bulk. Happy with this company & full faith in their products.*

On 12/4/2018 Dennis said...

Lysine for herpes virus
I use lysine to fight occasional outbreaks of herpes on my face. I was so glad to find it at bulk supplements. It mixes in water and is almost tasteless. After beginning supplementation the lesions begin to dry up and stop the infernal itching. Bulk supplements sends a good product quickly and at a very reasonable price I like the convenience of getting out my phone and getting what I want with very little effort. Bulk Supplements everything I have looked for so far.*

On 10/27/2018 Angelgal said...

I am so happy to find out about this powder so that I don’t have to swallow those big pills anymore. One-fourth teaspoon of the powder provides more lysine than one large pill. What a relief!*

On 10/21/2018 Virginia said...

L-Lysine powder
I take L-Lysine along with Vitamin C every day. One tsp of L-Lysine to two tsp of vitamin C. I'm 78 years old, work out about 1 - 1 1/2 hours each day and I'm in great health. The addition of these two supplements to my daily diet and routine is the secret to my good health. *

On 8/30/2018 ron said...

L-lysine for immune system boost
I use both the powder and the capsule form of L-Lysine to promote immune system health. I like the convenience of the capsules and I like that vegetarian capsules are an option! *

On 7/28/2018 Kathy said...

If you are a vegetarian, get this product!
I went back to being a vegetarian 1 month ago and noticed right away the lack of lysine in my system. I contracted a cold sore and immediately began researching what foods have the most lysine, to my disappointment, chicken, pork, tuna were at the top. Im choosing not to eat any meat or fish, and luckily lentils, quinoa, beans, pistachios and pumpkin seeds have lysine too, but i need quite a lot of lysine on a daily basis to keep my body balanced. Hence, I went with this lysine powder supplement. It has been helpful, right off the bat. All i have to do, is put 2 teaspoons in my fruit smoothies in the morning and I'm ready for the day. There is no added flavor so it does not get in the way of me tasting and savoring my smoothies. I am so thankful!!. *

On 7/3/2018 Mariana said...

Lysine is an essential amino acid
Because lysine is an essential amino acid, it cannot be synthesized by the human body. It is an essential component of collagen, the protein that holds us together (collagen is around 34% of total body protein). When collagen breaks down and cannot be repaired because of a relative lack of
lysine (and insufficient amounts of proline) to crosslink the collagen fibers then all sorts of problems occur, including bleeding particularly in the coronary arteries. The RDA of this essential amino acid is not nearly high enough. This is a great product at a reasonable price! *

On 5/17/2018 Tom said...

An Excellent Product For Eye Protection.
A combination of Lysine and Vitamin C has been of much help to me in keeping my eyes in healthy condition. Thanks.*

On 5/1/2018 Martin K. said...

I purchased this for brain fog. It seems to be working.
I'm not forgetting why I went to the basement for instance.*

On 4/12/2018 Robert said...

Lysine prevents cold sores
I used to get cold sores a few times per year, decided to try Lysine in bulk as part of a daily vitamin drink...haven't had a cold sore since. Much prefer this method over pharmaceuticals, and this is cheaper and safer in the long run. Highly recommend.*

On 3/20/2018 Jamie said...

Great product!
After using this product for just over a week, I can already feel my brain going back "online ". An added bonus is that it doesn't taste terrible!*

On 1/15/2018 Leah said...

lysine for kitties
I have wanted to find lysine in a powder form to easily mix in my kitty's food. This is the perfect answer. Thanks!*

On 12/7/2017 Gail said...

lysine for kitties
I have wanted to find lysine in a powder form to easily mix in my kitty's food. This is the perfect answer. Thanks!*

On 12/7/2017 Gail said...

lysine for kitties
I have wanted to find lysine in a powder form to easily mix in my kitty's food. This is the perfect answer. Thanks!*

On 12/7/2017 Gail said...

First time ordering and using this product
And I am obsessed with this website now. I ordered this and the buffered vitamin C powder. I bought this for my rescue kitten who was having real issues. This arrived very quickly, was well packaged and very easy to open and use. We are on day three and as crazy as it might sound, my kitten sounds better and sleeps better. Her respiratory ailments have gotten so much better. It made me very curious as to how to use this product in adults and my only regret is not originally ordering a much larger package! Thank you for these great products and I can't wait to order again. So many beneficial items!*

On 10/26/2017 KIM said...

Great product at a great price
I've ordered this product several times, and it is always high quality at a great price. Bulk Supplements has saved me a lot of money as compared to buying supplement capsules or powders from my local retailers. *

On 7/6/2017 Kevin said...

Lysine helps prevent shingles
My husband had shingles 2 years ago. He started taking lysine daily and has had no further outbreaks. We appreciate being able to buy supplements without fillers.*

On 6/19/2017 sherry said...

Lysine helps prevent shingles
My husband had a very bad case of shingles 2 years ago. He has been taking lysine daily since then. He has had no further signs of shingles. We just ordered 1 kg. of lysine. *

On 6/19/2017 sherry said...

Great site to order, fast delivery
I ordered L-Lysine for my kitties to help their immune system. At first I was hesitate about ordering from Bulk Supplements from past experience with another website but surprisingly I was satisfied with how quickly my order arrived and a plus side package is zip lock sealed for easy storage.*

On 3/25/2017 Nicole said...

Great Product
Clean packaging with zip lock tight seal. Mixability is good works great mixing with other aminos. I recommend this product.*

On 3/18/2017 Robert said...

Love the Packaging
One of my fovorite things about Bulk Supplements is that they come in zip lock containers for easy storage and use.*

On 3/10/2017 James said...

Love it
I use this in conjuction with Hyaluronic Acid. It works wonders on my skin.*

On 12/16/2016 Jania said...

L-Lysine for Feral Cats
Our group TNR (Trap-Neuter-Return) Community and/or Feral Cats. I mix L-Lysine Powder into wet food for kitties to help them build up immune system. I've used L-Lysine Powder for this purpose for years and glad that I found L-Lysine I ordered arrived today and it appears to be in small granules. Easy to handle (less static compared fine powder) and fairly easy to dissolve. Great Customer Service too. Thank You.*

On 11/23/2016 Supaporn said...

L- Lysine
I very much love this product. It works in combination with all my other products as a secretagogue to give me maximum results in releasing HGH aka Human Growth Hormone. I would absolutely recommend this products.*

On 11/8/2016 Joshua said...

Pauling Heart Therapy
My wife & I take 6 grams of Lysine & 10 grams of vitamin C daily as recommended by Linus Pauling for cardiovascular disease. My wife also takes it for cold sores. By far, this is the most economical price we've found for Lysine powder & the quality is excellent. *

On 10/18/2016 Kenton said...

L-Lysine HCL
Great selection and very fast shipping. *

On 9/19/2016 Kenneth said...

great price
you can't beat the price and quality*

On 9/15/2016 salvatore said...

L-Lysine HCL
First time ordering from Bulksupplements. My order arrived quickly. I take this also with vitamin c and L-Proline..*

On 9/6/2016 LEE ANN said...

A great product for formulation
I have been highly satisfied with Bulk Supplements products over the years. This Lysine.HCl is an excellent product for formulation into micronutrient blends in water solution.*

On 8/29/2016 Dr. Arup Sen said...

Great for the Immune System
I take this daily with vitamin c. It works wonders for my skin.*

On 7/11/2016 Jania said...

L-Lysine HCL - 250g Pure Powder
Bulk Supplements has great product selections and their quality is exceptional. This product was exactly what I was looking for and as stated before, it was pure, no fillers or poor sourcing. Thanks!*

On 7/5/2016 Stephen said...

Great for Immunity
I add lysine to my immune and adrenal stack and having lysine in a powder form that mixes easily in my morning smoothie works for me. I really like the flexibility and freedom from the additives like binders in pills from most manufacturers. More importantly, I like the awesome customer service from Bulk Supplements which has never failed to answer any question I may have about their products and delivery has always been prompt.

On 6/28/2016 Marietha said...

Good to add to your cat's food, to help keep them from catching colds
L-Lysine is good to add to your cats food, either wet or dry. It helps them when they have colds. I chose this powder because the gel that is normally sold has Lemon added to it and the cats hate citrus. So this way I can add it to my mix of Probiotc powder, Camu Camu berry powder, Enzyme powder and now a little L-Lycine powder. I mix probably 1 cup of Probiotic powder and then add 1-3 tablespoons of the other igredients into a big jar, I shake it all up and that is what I dust onto their wet food and dry food and mix it in. (I also add Diatomaceous Earth, Food Grade to wet food only and I take DE, too. Has silica in it so helps with bones and teeth and it also gets rid of parasites, worms) *

On 6/21/2016 Debra said...

More Flexible & Feel Better
I have been taking L-Lysine for several weeks now and I feel better all over and I am more flexible. I seem to have more energy and some sores on my skin have healed within a week after I started taking it. I just placed a second order for myself and my wife as she wants to take it now, too since she has seen the results I have had.*

On 5/26/2016 Ronald said...

Very glad to have this product
If I start to feel the sensitivity of a potential cold core, I find that taking 1-2 grams of Lysine seems to stop it before it materializes. Having had shingles in the past, I am glad I can take Lysine daily in this powdered form and avoid all the fillers in pills.*

On 5/10/2016 michael said...

Great Deal on Lysine
If I start to feel the beginning sensitivity of a potential cold sore, taking Lysine seems to immediately stop it before it gets any further. Having had shingles before, I appreciate being able to take pure Lysine regularly without all the fillers that come in the pill forms.*

On 5/10/2016 Mike said...

L-Lysine HCL Powder
I have ordered several products from Bulksupplements and I am very much satisfied. I like Bulksupplements because they are clean and pure with no fillers. I receive this product to give a reputable review. I have been taking it over a week alone with other products and it appears to be working well. I do recommend this product and will be buying it again. *

On 4/21/2016 Elsie said...

Great results
My order arrived promptly!
So nice to have this product without any fillers,
I take it dissolved in water*

On 4/4/2016 Robert said...

My order of this product arrived very quickly. It dissolves easily in my morning smoothie, and I very much appreciate the easy-pour and non-clumping attributes of this lysine powder. This bulk product is perfect for me as I follow the Pauling therapy for heart disease.*

On 1/27/2016 Cindy said...

Clear Skin & More Energy
Received my order in super fast time. Taking the L Lysine for 3 days my
excema problem of 35 yrs. cleared up. Also an open sore on my arm that for 5 yrs. would not heal has 50% healed up. And most of all my energy level has increased by at least 50%. And I am 77 years old. I wish I had known about this company many years back. And I will definitely be ordering again. Thank you for providing great products.*

On 1/7/2016 James Letts said...

L-lysine the best anti - viral and anti shingles supplement to take!
I had my first outbreak of shingles 2 years ago. I was under a great deal of stress when it hit and I know my immune system was a mess. I started taking another company's L-lysine immediately and it really helped to speed up the healing of the shingles.What I didn't like about this company's L-Lysine is that it had fillers and magnesium stearate in it. About 6 months ago I learned about Bulk Supplements through a friend of mine (who really researched products) One of my first orders from Bulk Supplements was their L-lysine Bulk supplements L-lysine is pure supplement-no filler, no stearates. I have not had a cold, the flu or another shingles outbreak since being on L-lysine. I especially will NEVER be without Bulk Supplements L-lysine! Love your products Bulk Supplements!!!!*

On 12/21/2015 Kim said...

L-lysine excellent anti-viral and anti -shingles supplement
Two years ago I had my first case of shingles. I was pretty young to have an outbreak and knew that my immune system must have been compromised due to a lot of stress. I read about L-lysine being an excellent preventative against shingles. I immediately started taking L-lysine and my shingles did clear up a lot faster than what I was told. When I discovered Bulk supplements and learned that their supplements where pure and clean of any fillers and magnesium stearate I ordered their L-lysine about 6 months ago. This is an awesome product. I have not had ANY sickness- flu or colds since being on Bulk supplements L-lysine. And thank God , no reoccurrence of shingles. I take 1/4 tsp daily Best to take it on empty stomach. So I take 1st thing in the morning and wait 30 minutes before coffee or food. I will never be without Bulk Supplements L-lysine!*

On 12/21/2015 Kim said...

L Lysine
This excellent product helped me with cold sores, I also used it for my horse that has hives and as soon as I started to give her some, her hives started to recede. It is also very helpful for my cat with a respiratory virus. A very good choice for health.


On 12/3/2015 Gretchen said...

My order arrived promptly!
So nice to have this product without any fillers,
I take it dissolved in water, before Greek Yogurt to help absorb calcium. *

On 10/20/2015 Laurie said...

Great For Cold Sores
I've used lysine on and off for a while, but I hate hard tablets with all kinds of fillers. I stumbled across Bulk Supplements by accident, and was impressed with the prices and the absence of fillers. Anyway, the last time I felt the tingle of a cold sore starting, I stirred about 500mg in to a little bit of water before I went to bed, and the next morning…TOTALLY CLEAR LIP!! I took more lysine for about the next three days, and the sore never showed up. I will definitely be trying more products from Bulk Supplements. *

On 10/17/2015 I.O. said...

L- Lysine
I don't go one day without this . So glad I found Bulk Supplements $ and product purity.*

On 10/12/2015 RIA said...

L- Lysine
I don't go one day without this . So glad I found Bulk Supplements $ and product purity.*

On 10/12/2015 RIA said...

Highly Recommended
This Bulk Supplement L- lysine is really pure. No fillers and way less expensive than buying tablets at the store. Will purchase again.*

On 10/1/2015 DAVID said...

Awesome Product
I've taken L-Lysine tablets for many years and I'm very grateful to have found this powder form that has no fillers or binders in it! Dissolves very easily in water and I can also determine the dosage that I need personally. Has a very mild taste. Very glad to have found this product!*

On 9/4/2015 IVL said...

I've been into bodybuilding for 45 years and am a licensed physical trainer. L-Lysine is an amino acid that promotes tissue growth and cell repair. The use of this amino will reducing muscle repair time. For bodybuilders who use moderate to heavy weight I find it essential. It also helps fight infections and boosts our immune system. *

On 8/14/2015 Raymond Visconti said...

L-Lysine HCL
I use this with my Ascorbic Acid (Vitamin C) to dissolve plaque in my veins. Started this almost 2 years now. Off all heart meds.....


On 8/5/2015 Michael said...

I've been taking Lysine capsules or tablets for years, and they are simply too chalky and difficult for me to swallow, (my problem, not a problem of the product) but now that I've found that I can purchase the powder, I've begun taking it this way. I barely taste it in water, and it isn't unpleasant at all. I also add it to shakes or pre-workout drinks that I make up myself with other products. *

On 7/13/2015 Marnie said...


On 7/11/2015 jose said...

Excellent Product
Used to reduce symptoms of shingles and did an excellent job. I no longer have the burning nerve pain around the left chest area. What a relief.*

On 6/10/2015 Fern said...

Doc Recommended for Shingles
My NMD recommended lysine to aide in the treatment of shingles on my 90 year old father. A friend also recommended lysine for shingles. *

On 6/7/2015 Sandy said...

i wasn't aware until recently that supplements could be purchased without fillers binders lubricant or excipients. bulk supplements provides clean pure vitamin powders.
i had come to the point that i could not take supplements because of all the additives. i had lost hope and thought i was doomed. i knew i needed extra supplementation but did not have the resources until now.
i am so happy that i can purchase from bulk supplements. i chose lysine for a health issue and bought other products as well. will be back for more. *

On 5/19/2015 danyell rollf said...

l-lysine, along with l-proline, green tea, vit-C and grape seed/pine bark extracts, has improved my skin and sprint performance
The following is a list of clinical trials, most double-blinded and placebo-controlled, recorded at the National Medical Library, MEDLINE, as abstracted by GreenMedInfo for l-lysine:

1. A mixture containing ascorbic acid, lysine, proline and green tea extract inhibits angiogenesis of tumor cells.
2. A mixture containing ascorbic acid, lysine, proline and green tea extract inhibits breast cancer.
3. A combination of lysine, proline, arginine, ascorbic acid and green tea extract inhibits a pancreatic cancer cell line.
4. A combination of Lysine, Proline, Vitamin C, Arginine, Polyphenols, NAC (N-acetyl-L-cysteine), Selenium, Copper, Manganese induces apoptosis in HTLV-1 positive and negative malignant T-cells.
5. A nutrient mixture containing lysine, proline, ascorbic acid, and green tea extract inhibits corneal neovascularization.
6. A nutrient mixture [Lysine, Proline, Tea, and Vitamin C] inhibits a human liver cancer cell line.
7. A nutrient mixture, containing ascorbic acid, lysine, proline, green tea extract exhibit significant antiproliferative effects against aggressive non-Hodgkin's lymphoma cell lines.
8. A nutrient mixture containing ascorbic acid, green tea extract, lysine, proline, N-acetyl cysteine, selenium among other micronutrients exerts an antiviral effect against influenza A.
9. Aged garlic, l-arginine, l-lysine, S-allyl cysteine and pycnogenol increase human growth hormone secretion in an in vitro model.
10. Reduction in tibial shaft fracture healing time with essential nutrient supplementation containing ascorbic acid, lysine, and proline.
11. Subchronic treatment with amino acid mixture of L-lysine and L-arginine may have ameliorative value during psychosocial stress.
12. Lysine is prophylactic in the treatment of recurrent herpes simplex labialis.
13. Lysine may decrease the recurrence rate of herpes simplex attacks in immunocompromised hosts.
14. Oral treatment with L-lysine and L-arginine reduces anxiety and basal cortisol levels in healthy humans.
15. Lysine may play a key role in preventing and treating osteoporosis.
16. Lysine may protect brain cells against damage due to oxygen-deprivation.
17. Lysine supplementation reduces diarrheal morbidity in children and respiratory morbidity in men in Ghana.
18. A novel form of citric acid and L-lysine [Poly(L-lysine citramide)] demonstrates anti-HIV activity.
19. A novel form of L-lysine [L-lysine-a-oxidase ] inhibits herpes simplex 1 virus in vitro.
20. Increasing the lysine to arginine ratio in the diet or through supplementation may inhibit HSV-1 infection associated with Alzheimer dementia.
21. Lysine induces programmed cell death in HTLV-1 positive and negative cell lines.*

On 5/16/2015 Stephen said...

L-Lysine HCL
Bulk supplements is great. Having lysine in a powder form mixes easily in a smoothy or as a workout drink rehydrating supplemental drink to target improved performance.
It is great to have the flexibility and be free of the additives like binders in pills. Powders in solution are easier to absorb and address a work out recovery.

On 5/7/2015 craig said...

Virtually Tasteless
Received shipment in a timely fashion...placed a 1/4 teaspoon in 4 oz of water...amazingly hardly any after taste!...great product...sure beats the big old "cow pills" I'd been taking...really love the fact that there are no fillers...will continue to order from bulk the way, the reason I ordered was for the great immunity boost that this product gives me..*

On 1/7/2015 David said...

Super Pure L-Lysine HCL Powder
We are an animal rescue and have been using this in the pets drinking water for several years now. It is just one of the aids we use throughout the winter months to give their immune system a little boost.*

On 12/17/2014 Patricia said...

Best deal compared to solid pill forms!
Take it for immune reasons and amino benefits.

On 10/14/2014 BM said...

I have always been fan of supplements, but I have always found them to be quite expensive. But here on I get good prices for large quantities.
About Lysine, all I can say is that it is an essential amino acid for our body and it has basically tons of benefits for our skin and diseases associated with it. I take it everyday with Vitamin C that I ordered from here to make sure that my immune system is in good shape while this amino acid helps my skin and my bones. It really seems to work for me.
Would definitely recommend it!!!*

On 5/6/2014 Johnny said...

This was a very good choice for me. easy to take and very conveinient in powder form I will continue to use it now*

On 4/15/2014 Jeanne said...

Works together with biotin
I use it to support my biotin cycle, gets the job done.*

On 3/25/2014 Jesus said...

I have my own recipes for high-protein foods such as yeast bread, quick bread, pancakes, and seitan. The protein source for these is primarily wheat gluten, either in the form of refined vital wheat gluten or as wheat germ. The problem is that wheat protein is deficient in lysine. Contrary to popular belief, "combining proteins" isn't useful; other grains and beans are just as deficient in lysine, while overloading the body with carbohydrates. There are two ways around this problem, for vegetarians: eat more gluten to make sure that lysine is present in sufficient quantities every day, or use a lysine supplement. Because I am a mostly-vegetarian who eats a Zone (30-30-40) diet and about 100 grams of protein per day, I have for many years opted for supplemental lysine. I either take a pill with each portion, or I open several capsules and add them to the bread dough, etc. And the problems here are that (1) it's really hard to find lysine without fillers in vegetarian capsules, and even when I can find them, they are both expensive and tedious to use. This bulk lysine powder is awesome! It's inexpensive compared to capsules, I don't have to search around for a vegan product every time I order, and it's convenient to use. I'm very happy with the free-flowing, consistent texture that I can measure with a teaspoon.*

On 3/20/2014 Carolyn said...

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Product Questions

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Hi, I have a question about your L-Lysine.
Most of the Lysine supplements I see are labeled "L-Lysine HCl" (I'm actually not sure if that's an uppercase i or lowercase L --- see for example: )

yours is labeled "L-Lysine HCL".
Is there a difference between these formulations?

Thanks Joseph
Is this Vegan?