Clindamycin Topical Use for Acne Alone vs Combined
Clindamycin monotherapy targets bacteria alone while leaving three other acne mechanisms untreated.
Jonah Serrano-Whitfield
Section
Skincare Ingredients
8 stories in Skincare Ingredients.
Benzoyl Peroxide Concentrations and Resistance Prevention
Benzoyl peroxide's broad-strike mechanism prevents bacteria from evolving resistance.
Dr. Marcus Lien
Skincare Products That Cause Acne Breakouts
These products clog pores and trigger breakouts you won't connect to them.
Dr. Marcus Lien
Hyaluronic Acid Molecular Weight and Skin Penetration
Smaller hyaluronic acid molecules penetrate skin while larger ones hydrate the surface.
Dr. Marcus Lien
Salicylic Acid vs Glycolic Acid for Acne-Prone Skin
Salicylic acid treats clogs; glycolic acid treats what's left behind.
Dr. Marcus Lien
Sunscreen Active Ingredients for Acne-Prone and Sensitive Skin
Which sunscreen filters actually calm acne instead of feeding it.
Jonah Serrano-Whitfield
Niacinamide Mechanisms for Barrier Repair and Hyperpigmentation
One molecule triggers two separate skin repairs through a single metabolic pathway.
Priya Venkataramaiah
Tretinoin vs Retinol: Why the OTC Version Works Differently
Tretinoin works immediately while retinol needs your skin to convert it first.
Jonah Serrano-Whitfield