Betaine HCL Betaine hydrochloride is a non-essential nutrient and a source of hydrochloric acid, a naturally occurring chemical in the stomach that helps digest food by breaking up fats and proteins. In particular, Betaine HCL is necessary for adequate absorption of protein, calcium, vitamin B12 and iron. It is also known as hydrochloric acid and stomach acid. Betaine HCI Plus Pepsin (180 VCaps) by  Bluebonnet Retail Price: $31.95 Our Price: $25.88 Your Save : 19% Betaine HCI Plus Pepsin (90 VCaps) by  Bluebonnet Retail Price: $18.95 Our Price: $15.35 Your Save : 19% Betaine HCI with Pepsin (324 mg, 90 tabs) by  Thompson Retail Price: $5.89 Our Price: $3.35 Your Save : 43% Betaine HCl (90 Tabs) by  Source Naturals Retail Price: $9.98 Our Price: $5.29 Your Save : 47% Betaine HCl (180 Tabs) by  Source Naturals Retail Price: $18.50 Our Price: $9.99 Your Save : 46% Betaine HCL (120 Caps) by  Now Foods Retail Price: $14.99 Our Price: $8.49 Your Save : 43% Betaine HCL w/Pepsin (10/2 grains, 100 Caps) by  Twinlab Retail Price: $18.85 Our Price: $8.41 Your Save : 55% Betaine Hydrochloride (648 mg, 250 Caps) by  Nature's Life Retail Price: $30.29 Our Price: $17.17 Your Save : 43%   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  All