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Obagi C20 Serum
Dropper-applied vitamin C serum for pores, texture, and dullness.
$74.23
🚚 Free shipping over $99 · Standard shipping $29
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
A dropper-delivered vitamin C serum that helps refine pores, texture, and dull-looking skin.
About this product
Obagi C20 Serum is a lightweight vitamin C beauty serum from Obagi, ROHTO's dermo-cosmetic skincare line. Delivered via a precision dropper, it's formulated to visibly refine the look of pores, uneven texture, and dull tone with daily use. It's part of the long-running Obagi C series in Japanese vitamin C skincare.
How to use
- Cleanse and apply toner/lotion as usual.
- Dispense 3-4 drops onto your palm or fingertips.
- Gently press and blend over the entire face, focusing on areas of concern such as pores.
- Follow with moisturizer if skin feels dry. Use morning and night.
Ingredients
- Ascorbic Acid (Pure Vitamin C) — a brightening, conditioning ingredient that targets texture, pores, and dull-looking skin.
- Tocopherol (Vitamin E) — an antioxidant conditioning ingredient that supports softness and moisture.
- Deep C Porter / Advanced C Control EX — Obagi's proprietary technology designed to help vitamin C penetrate and stay stable in the formula.
FAQ
Is Obagi C20 Serum a medical treatment?
No — it's a cosmetic vitamin C serum for daily brightening and texture care, not a medical or dermatological treatment.
Can I use it with other Obagi C products?
Yes, it's designed to layer with Obagi cleansers, lotions, and emulsions as part of the Obagi C skincare routine.
How often should I use it?
Twice daily, morning and night, after toner.
🇺🇸 For US customers
Vitamin C serums are a staple of the r/AsianBeauty routine, and Obagi is a name many US skincare fans already recognize from dermatologist offices — though the Obagi sold in Japan is a distinct J-beauty formulation from ROHTO, separate from the US clinical line. Obagi C20 Serum brings that dropper-applied, layerable vitamin C ritual to anyone curious about Japan's take on brightening serums.
ROHTO Obagi C20 Serum
$74.23