Pureface Blog
[Ingredient Spotlight] Bakuchiol — The Retinol Alternative, Minus the Overclaims
[Ingredient Spotlight] Bakuchiol — The Retinol Alternative, Minus the Overclaims
Bakuchiol has spent years as skincare's go-to "gentle retinol alternative," and the clinical data backing it is genuinely solid. We look at what the research actually shows compared to retinol,... Read more...
[Ingredient Spotlight] Copper Peptides (GHK-Cu) — Is the Hype Backed by Data?
Copper peptides (GHK-Cu) have become 2026's fastest-rising peptide search term, but there's real research behind the buzz. We break down what the clinical data actually shows about collagen and wrinkle depth, where the evidence is still thin, and the one common mistake — pairing it with vitamin C — worth avoiding. Read more...
[Ingredient Spotlight] Tranexamic Acid — The Brightening Ingredient With Real Data Behind It
Tranexamic acid (TXA) has gone from a decades-old bleeding medication to one of skincare's most talked-about brightening ingredients. We look at how it works, what clinical research actually supports for melasma and dark spots, and where the evidence still falls short. Read more...
[Ingredient Spotlight] PDRN — What's Actually Behind the Buzz
PDRN has become one of the most talked-about ingredients in K-beauty, originally used in clinical treatments for skin regeneration. But does it deliver the same results in a serum as it does in an injection? We look at what the research actually supports — and where the marketing gets ahead of the science. Read more...