Power 10 Formula VC Effector
A lightweight vitamin C serum aimed at dullness and uneven tone, part of It's Skin's single-focus Power 10 lineup. It uses a stable, oil-friendly form of vitamin C alongside green tea, so it feels light and slips in easily instead of sitting sticky. A simple way to add brightening to a routine, and a gentler option than the pure ascorbic-acid kind of vitamin C.
More detail
The vitamin C here is ascorbyl tetraisopalmitate, an oil-soluble and more stable form that gives antioxidant and brightening benefits with less of the sting pure vitamin C can cause. Polyglutamic acid and glycerin draw in moisture, and green tea (camellia sinensis) leaf extract adds antioxidant and soothing support. The texture is a thin, ultra-light gel that absorbs fast. Smooth a few drops over cleansed skin before moisturizer, morning or night, and pair it with daily sunscreen to get the most from the brightening. It does contain fragrance, so patch test first if your skin is easily irritated.
Ingredient check⚠ 2 caution flags
Evidence checkGrade C
How grading works
What Korea says#53 serum
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Where to buybest total $12
| Retailer | Price | Ship + duty | Total | |
|---|---|---|---|---|
| Amazon ✓ official Official store — verify seller before launch Accepts: Visa · MC · Amex · Discover · Amazon Pay · Affirm | $12 | — | $12BEST | Shop → |
| Olive Young Global ✓ official Ships from Korea 7–14d · +15% duty Accepts: Cards · PayPal · Apple Pay · Alipay+ | $10 | $8.50 | $18.50 | Shop → |
Totals include estimated import duty on Korea-shipped orders (15%, post–de minimis). Links open retailer search; exact product links are coming at launch. Payment methods indicative — verify at checkout.
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