#active ingredients

All articles tagged "active ingredients".

2 articles

March 8, 2026·3 min read

What Is the Best Face Serum for Aging Skin?

A vitamin C serum (10-20% L-ascorbic acid with vitamin E and ferulic acid) is the best morning serum for anti-aging. A retinol serum is the best evening se...

Skin Purging vs. Breakout: How to Tell the Difference

Skincare

April 29, 2025·3 min read

Skin Purging vs. Breakout: How to Tell the Difference

Purging occurs only with cell-turnover-accelerating ingredients (retinoids, AHAs, BHAs) and manifests as small whiteheads/comedones in your USUAL breakout ...