Betaine Hydrochloride (HCL)

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Type, Size & Quantity
What is Betaine HCL?

Betaine Hydrochloride (HCL) is a lab-made chemical used as a dietary supplement to promote overall health and wellness. 


Betaine HCL can help with with hay fever and allergies. It supports heart health and contributes to a healthy cardiovascular system. It can help relieve diarrhea and may help support digestive health. Betaine HCL helps fortify the joints and supports a healthy liver.

  • May reduce effects of hay fever and allergies
  • Supports heart health
  • Contributes to a health cardiovascular system
  • May help relieve diarrhea
  • Supports digestive health
  • Fortifies the joints
  • Helps support liver health  

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts
Serving size: 800 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Betaine Hydrochloride... 800mg *
* Daily Value not established.
** Based on 2,000 calorie diet


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

As a dietary supplement, take 200 to 800 mg daily, or as directed by physician. Use a milligram scale for accurate measurement.

Serving Size & Timing

The serving size suggested for Betaine HCL is about 200 to 800 mg to be taken either directly before or directly after any meals of the day. It is to be taken once a day, though these levels and the frequency can be adjusted depending on intended effect. Also, if taking as an oral solution, as mentioned before, it is best to wash the mouth out thoroughly before and afterwards to clear up any leftover acidity which may cause damage to the teeth. If any side effects such as chest or abdominal pain are felt after administering, discontinue your course immediately.

Betaine HCL Side Effects

As long as the suggested serving sizes are strictly adhered to, Betaine HCL is completely safe to take. If overdosing a bit on the recommended amount, Betaine Hydrochloride has been known to cause diarrhea, nausea, and vomiting, the symptoms most often associated with overdosing on any supplement. Anyone that is pregnant or nursing, or that has any kind of disease of the kidney or the liver should avoid taking Betaine HCL without first consulting a doctor.

Bioavailability of Betaine HCL

The taste of Betaine HCL is quite sour as might be expected, and it is also quite strong. It dissolves well into water, but to match the acidity of the powder it might be best to mix it with something such as lemonade. In fact, it has even been said to taste something like lemonade if a sweetener is added to the mixture. Betaine HCL differs greatly in taste from the related solution, Betaine Anhydrous. The latter is much milder while the former is very acidic and tart. This is explained by the acid content present in the HCL portion of the substance that is not present in the anhydrous solution.


There is no guarantee of specific results and results can vary.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

California residents: Click Here for Proposition 65 warning.

Customer Reviews

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great product

after 50 you loose stomach acid' power, Betaine HCL is a must to digest protein, I always by from Bulk Supplements, great quality.



I was buying a capsuled digestion support supplement from another website, and then realized I could just buy the main ingredient in bulk from here. I take about 500mg with higher protein meals and have noticed a huge difference in my digestion, by way of better bathroom breaks. I'll definitely continue buying this supplement.

Jason L.

Extra pump

When taken in conjunction with creatine and citrulline, it will provide more pump. Very bitter but solid results.


Helpful discovery

I'm happy to have discovered Bulk Supplements. Betaine HCL is just one of many supplements I order here. I really appreciate having powdered supplements so I don't have to swallow pills. I just dissolve Betaine HCL in a little water and drink it. At first, the taste was hard, but as I use this powder twice each day, I find I don't mind the taste so much. I guess it's a matter of adjusting to it. HCL is helping my energy level. It is giving me more energy by helping extract the nutrients in my food.


HCL Betaine

Was able to get through the holidays without indegestion because of this product...what else can I say!

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