Lab Notes
Matrixyl 3000 vs Retinol, What Peptides Can and...
A cosmetic chemist who makes a peptide serum explains why retinoids and daily sunscreen still have far stronger evidence for wrinkles than Matrixyl 3000, and how to use peptides as...
Matrixyl 3000 vs Retinol, What Peptides Can and...
A cosmetic chemist who makes a peptide serum explains why retinoids and daily sunscreen still have far stronger evidence for wrinkles than Matrixyl 3000, and how to use peptides as...
Hydroquinone vs Alpha Arbutin vs Tranexamic Aci...
A cosmetic chemist compares hydroquinone, alpha arbutin and tranexamic acid for dark spots, with real study numbers and tips for deeper skin.
Hydroquinone vs Alpha Arbutin vs Tranexamic Aci...
A cosmetic chemist compares hydroquinone, alpha arbutin and tranexamic acid for dark spots, with real study numbers and tips for deeper skin.
Dehydrated vs Dry Skin, How to Tell Which You Have
A cosmetic chemist explains how to tell dehydrated vs dry skin apart, plus what the studies say helps each one.
Dehydrated vs Dry Skin, How to Tell Which You Have
A cosmetic chemist explains how to tell dehydrated vs dry skin apart, plus what the studies say helps each one.
What Actually Calms Facial Redness (and What Ma...
A cosmetic chemist explains what calms facial redness, what makes it worse, and how azeloyl diglycinate compares to azelaic acid.
What Actually Calms Facial Redness (and What Ma...
A cosmetic chemist explains what calms facial redness, what makes it worse, and how azeloyl diglycinate compares to azelaic acid.
Best Azelaic Acid Serum for Oily, Breakout-Pron...
A cosmetic chemist on what actually makes an azelaic acid serum work for oily, breakout-prone skin. Percentages, grit, timelines and what to pair it with.
Best Azelaic Acid Serum for Oily, Breakout-Pron...
A cosmetic chemist on what actually makes an azelaic acid serum work for oily, breakout-prone skin. Percentages, grit, timelines and what to pair it with.