In a double-blind, placebo-controlled human clinical study (Schwartz, 2019), 1g/d BioCell Collagen supplementation for 12 weeks significantly reduced numbers of facial lines and wrinkles by clinical expert, significantly increased skin elasticity and collagen content by instrument measure, compared to those in the placebo.

"Recyclable Amber Glass" - Based on H&H Glass Inc. (Hwa Hsia Glass U.S.A.) Claims Summary 9/14/2020: Solgar Amber Glass Bottles are made from 50% cullet (broken or refuse glass) and can be recycled