Collagen amounts vary widely across products — from about 100 mg up to roughly 20,000 mg (20 g). Common intermediate amounts noted include about 2,500 mg and 10,000 mg.

The powders shown typically provide about 10–20 grams of protein per serving, with common labels listing 10 g, 18 g, or 20 g per serving.

Many products list Type I and Type III collagen — often labeled as “Type I & III” or as hydrolyzed collagen peptides. Several options emphasize these types together as multi‑collagen formulations.

Powders are often unflavored or neutral and formulated to dissolve easily. They can be stirred into hot or cold drinks, blended into shakes and smoothies, or added to baking and other hot foods.

Powders are commonly neutral or unflavored and described as easy to mix into coffee, smoothies, and baking. Gummies are flavored and generally described as pleasant — examples include peach or lemon flavors.

Some powdered products combine collagen with other proteins. For example, one powder lists 15 g whey protein isolate plus 5 g grass‑fed collagen per serving, for a total of 20 g protein.