Dermasté Journal
Evidence-aware guidance on ingredients, formulation, skin barrier science, midlife skin, and the claims cosmetics can honestly support.
All Natural Skin Care
More Tingling Does Not Mean More Exfoliation: Acid identity, pH, free-acid concentration, vehicle and contact time influence exfoliation. Sensation is not a.
AHA, BHA and PHA: Chemistry Before Acronyms: Acid identity, pH, free-acid concentration, vehicle and contact time influence exfoliation. Sensation is not a.
Exfoliation Changes the Surface. That Is Both the Point and the Risk: Acid identity, pH, free-acid concentration, vehicle and contact time influence exfolia.
Should Vitamin C Be Used With Copper Peptides? Keep It Simple: Ascorbic acid is oxidation-prone and commonly formulated at low pH. Derivatives have differen.
L-Ascorbic Acid and Its Derivatives Are Not Equivalent: Ascorbic acid is oxidation-prone and commonly formulated at low pH. Derivatives have different conve.
Vitamin C Skincare Is a Stability Problem Before It Is a Trend: Ascorbic acid is oxidation-prone and commonly formulated at low pH. Derivatives have differe.
How to Use a Retinoid Without Wrecking Your Routine: Retinoids differ in regulatory status, conversion steps, strength, stability and irritation potential.
Retinol, Retinal and Tretinoin Are Not Interchangeable: Retinoids differ in regulatory status, conversion steps, strength, stability and irritation potentia.
Retinoids Have Better Evidence Than Most Anti-Aging Ingredients: Retinoids differ in regulatory status, conversion steps, strength, stability and irritation.
Undissolved Ceramides May Be Expensive Label Decoration: Ceramide performance depends on chemical class, dissolution, phase behavior and organization with c.
