Vitamin C
Neutralises free radicals, interrupts excess pigment production, and is required for collagen synthesis.
What it actually does
Vitamin C is the most evidence-backed morning antioxidant available, and the most poorly formulated. Pure L-ascorbic acid is unstable. It oxidises in heat and light, which in Indian conditions can mean a bottle that's spent before it's finished. A stabilised derivative sacrifices a little potency for a formula that still works in month four.
What the evidence says about dose
Concentration is the wrong thing to shop on. A stable derivative at a modest percentage outperforms an unstable one at a high percentage that has already oxidised in the bottle, which is why the figure on the front of a pack tells you very little on its own.
What it pairs with
With ferulic acid and vitamin E, which multiply its antioxidant capacity. Then sunscreen. Vitamin C without SPF is half a routine.
Where to be careful
Don't layer in the same sitting as strong exfoliating acids; alternate morning and evening instead.
Where you'll find it.
DavaniQ products are cosmetic formulations intended to support skin health and appearance. They are not medicines and are not intended to diagnose, treat or cure any condition. If a concern is persistent, painful or changing, please see a qualified dermatologist.
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