🔬 How It Actually Works
A highly active derivative of the amino acid cysteine. Topically, it acts as a fierce antioxidant and is the direct precursor required by the skin cells to synthesize their own Glutathione (the master antioxidant).
💖 Why Your Skin Loves It
Neutralizes severe oxidative stress, clears congestion, and brightens dullness.
💡 Pro Tip
Can have a slight sulfurous scent naturally.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Acetylcysteine interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
L-Ascorbic Acid
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.