Gelatin Lactic Acid

Gelatin is a protein derived from collagen, which is found in animal connective tissues like skin and bones. It is typically made by boiling animal parts, then filtering, purifying, and drying the resulting liquid. Lactic acid is an organic acid naturally found in milk and produced by muscle activity; commercially, it's often made by fermenting carbohydrates like corn starch or beet sugar.

Gelatin is used as a gelling agent, thickener, and stabilizer in foods like gummies, marshmallows, and desserts. Lactic acid is used as an acidity regulator and preservative, giving foods a sour or tangy taste. They are often found together in sour candies.

Gelatin is generally recognized as safe (GRAS) by the FDA. Lactic acid is also GRAS. Both are common food ingredients with no specific health concerns at typical consumption levels. JECFA and EFSA have evaluated both substances and found them safe for consumption. There are no significant controversies surrounding their use in food.