betaine

Betaine supplements are commonly sold as powders, tablets, liquids, and capsules.

The main forms are betaine hydrochloride (Betaine HCl) and betaine anhydrous, also called trimethylglycine (TMG).

Package sizes vary widely — pre-workout tubs are often sold by servings (for example, 20 servings), while bottles of tablets or capsules commonly range from about 120 to 250 units.

Betaine HCl products describe supporting stomach acidity and gastric function, aiding protein digestion, and helping reduce occasional bloating, gas, and indigestion.

Labels show a range of dosing formats: examples include about 1,200 mg per serving up to roughly 2,600 mg per day. Some TMG tablets are 750 mg each with a recommended three tablets per day (2,250 mg/day), and some HCl directions note taking four tablets a day.

Many betaine formulas pair the ingredient with digestive enzymes such as protease and pepsin; some also include soothing plant extracts like prickly pear and olive leaf.

Pre-workout powders listing betaine describe benefits such as increased energy, sharper focus, improved endurance, and enhanced hydration/electrolyte balance; some formulas note banned-substance testing or certification.

Formulations that pair betaine HCl with digestive enzymes (protease/pepsin) and soothing extracts (for example, prickly pear and olive leaf) describe reducing occasional bloat, gas and easing occasional heartburn.