Feel said its Pro Collagen products reduce fine lines and wrinkles by 22.4% in just 28 days, and doubles collagen production within two days. It added that 80% of users in the trials reported ...

Collagen powders come in a variety of forms and types, including types 1, 2 and 3. Types 1 and 3 focus on skin and elasticity, and type 2 is geared toward joints and ligaments.

Rae Wellness Vegan Collagen Boost Powder, $14.99 Rae Wellness Plant-based wellness is just a scoop away. Rae Wellness has a Vegan Collagen Boost product that also contains vitamin C, bamboo ...

The brand also has more than 200 reviews from expert nutritionists, and Clementine Pellew-Harvey said: “As a registered nutritionist, I'm thrilled to have Feel Pro Collagen powder in my toolkit.