✨ Core Benefits
- Surface exfoliation without burning
- Pulls water into the skin
- Perfect for dry/sensitive types
What exactly is it?
Lactic Acid is an Alpha Hydroxy Acid historically derived from sour milk. Because its molecule size is significantly larger than Glycolic Acid, it cannot penetrate the skin fully, making it work much slower and incredibly gentler on the very surface layer.
How it helps Teen Skin
If a teenager wants to start exfoliating for a brighter glow but their skin barrier is far too sensitive or dry to handle Glycolic or Salicylic acid, Lactic Acid is the absolute safest entry point to chemical exfoliation.
Frequently Asked Questions
Does Lactic Acid actually moisturize?
Believe it or not, yes. Lactic Acid acts as a powerful humectant while it exfoliates, violently pulling hydration into the fresh layer of skin it just surfaced.
Is Lactic Acid safe for daily use?
It depends on the percentage. A gentle 5% serum is perfectly safe daily, whereas a harsh 10% chemical peel should absolutely be restricted to once a week.