You’re using this wrong if you think it’s a night serum. Phytic acid is a morning molecule — it breaks down in UV light to work better, not worse. Retinol will literally degrade it on contact.
The real reason: phytic acid chelates (fancy word for “grabs”) iron and copper in your water that oxidize vitamin C. Use it AM, wait 60 seconds, then slap on your C serum. Suddenly that $20 vitamin C actually does something.
It’s a 2% phytic acid liquid exfoliant from The Inkey List — $16.99 for 30ml. The claim that made me grab it: “gentler than glycolic but actually works.”
pH 3.5-4.0
That’s the sweet spot — acidic enough to exfoliate, not acidic enough to burn off your face like TO’s 30% peel.
No wait time
Apply, wait 10 seconds, move on. No 20-minute clock watching like with retinoids.
Transparent bottle
I hate this. Light degrades phytic acid. Keep it in a drawer or it’s useless by week 3.
Photo: Viva Luna Studios / Unsplash
Phytic acid is the star — it’s extracted from rice bran, not some lab nightmare. But the real MVP is the tetrahexyldecyl ascorbate (THD ascorbate — a fat-soluble vitamin C derivative) they snuck in. Makes your skin look bouncy, not just smooth.
- Phytic Acid (2%): Gently loosens dead skin without stinging
- THD Ascorbate: Oil-soluble vitamin C that actually penetrates
- Glycerin: Keeps it from drying you out completely
- Pentylene Glycol: Preservation system, not filler
Photo: Maria Lupan / Unsplash
Texture is straight-up water — drips off your finger if you’re not fast. Absorbs in 10 seconds flat, zero tackiness. Smells faintly like… nothing. No fragrance, no alcohol burn.
Week 2 update: my chin texture (those tiny bumps that aren’t quite breakouts) flattened out. Unexpected downside — it made my sunscreen pill for three days until I realized I was using too much. Three drops, not five.
Photo: yunona uritsky / Unsplash
Four weeks in: my pores look smaller (they’re not, they’re just less clogged), my skin has that “I slept 9 hours” glow, and my retinol stopped burning. The dark spots? Still there, just less angry. Don’t expect laser results from a $17 serum.
Photo: x ) / Unsplash
Use it AM, pair with vitamin C, don’t overthink it. It’s not a miracle worker but it’s the most forgiving acid I’ve used — and for $17, forgiving is worth every penny.