unflavored collagen peptides

Many unflavored powders supply Type I and Type III collagen. Some multi-collagen products list additional types—for example, types 1, 2, 3, 5, and 10.

They are commonly sold as hydrolyzed collagen or "collagen peptides." Product copy frequently notes the collagen is hydrolyzed into smaller, readily absorbable peptides.

Descriptions and reviews commonly report good mixability—these unflavored powders typically dissolve easily in hot or cold liquids. They’re often used in coffee, smoothies, shakes, baking, and other recipes.

Some unflavored powders are plain hydrolyzed collagen, while others combine collagen with added ingredients such as probiotics or colostrum in blended formulas.

Product copy and most reviewers describe these powders as unflavored, neutral, or mild with little to no taste. A minority of users report a slight taste or a faint beef/broth odor in some products.