Let’s revisit the intro. Bear in mind the way it’s essential to think about security and efficacy when deciding to take two complement vitamins or bioactives collectively? Effectively, biotin and collagen move on each fronts.
“Collagen and biotin are each protected, well-tolerated cosmeceutical bioactives, supporting hair, pores and skin, and nail well being,”* says Ferira. “However they’ve their very own distinctive and particular person mechanisms for structurally and functionally doing that, therefore the cheap potential for synergy in combining them. Each collagen- and biotin-containing meals and dietary supplements present key vitamins or constructing blocks for our physique. Collagen offers macronutrient—protein—nourishment and significant amino acid constructing blocks. Biotin offers a vital water-soluble B vitamin (B7), which acts as a flexible cofactor in a wide range of bodily capabilities.”*
Analysis exhibits this too. Whereas biotin hasn’t been as properly studied by itself, there is a respectable quantity of medical analysis finding out the 2 substances collectively. For instance, this research demonstrates that taking each has a optimistic affect on skin hydration, elasticity, smoothness, and density.* One other medical intervention discovered improved collagen structure of facial skin through goal microscopy outcomes, plus optimistic subjective outcomes for pores and skin’s look (e.g., elasticity, wrinkles, and texture) on fingers, neck, legs, stomach, and décolleté.*