The Edit
How collagen works, when to expect results, and what the research actually says. Written for people who read before they buy.
The Edit
Collagen and Skin, Hair and Nails: What the Research Says
Collagen is the structural protein that gives skin its firmness and elasticity, and it is a major component of hair and nails. The body's own production begins to decline from the mid-twenties. Thi...
Read moreMarine Collagen vs Bovine Collagen: What the Research Actually Says
Marine collagen is predominantly Type I, the type most abundant in human skin. This article compares what each one is, where it comes from, how it is processed and what the research actually supports.
Read more15,000mg Marine Collagen: does dose actually matter?
The Short Answer: Not in the way this category implies. No trial has ever compared one collagen dose against another for skin outcomes, so a dose-response relationship is not established and cannot...
Read moreCollagen production begins to decline from the mid-twenties, at an estimated rate of 1 to 1.5% per year, accelerating after menopause. That is the finding. Everything else in this article is about ...
Read moreHow Long Does Collagen Take to Work?
The Short Answer: There is no collagen timeline. What exists is a set of trials that ran for 8 to 12 weeks, almost all of them paid for by collagen manufacturers. What matters is what was measured,...
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