# Obagi Professional-C Serum 20%

- **Brand:** Obagi
- **Price:** $155.00
- **Catalog:** exclusivebeautyclub
- **Retailer:** exclusivebeautyclub
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq3grvluAJ0vNNWsUZJll4RThtD1sYgXfP_ZbzML8r6b1szyFxBDwtgJ_Kpyki92imsUZq7WGp_2jC1dakTTjFN9LVGXA7eO_krzirRObmTyUODeiAxLqVvDvAZRWsU5uRSNGyxBfFZUoNl-HxqxQ_1-IbUrgBGmM9KMNG0Jq05Cl8IZpVRn6tAl37ScFljnRSmAmLlN6Btii2EHv9OuULodpiv4I9hlQA_6_XMy1qByyz_gkaqmvkVc-xQW_qEtNWmu6grw8UkXzjiTQ2zrk8okNNqkqm9pA5fFshd_HjHB0CFuo3GOU-XFNecHNUvW0JksmWGxYaEIAztoY5IEVGR4G1ovFVWfJNNYnyfjG2VkcAi5MBmDk_hN6-bpqSUiIKJIvwsHQ9y3dQYbu0ZaUe-OgXnRren1RyLLJqdlxFZAycqYyz-VJbDwLjag64jLaXxKMBDTl2pU_qBNTsKLIsZZP1olOCUmh3CCa0ahMWeCu-A4s=
- **GTIN:** 362032050119
- **Availability:** In stock

## Summary

High-potency 20% Vitamin C antioxidant face serum in a blue glass dropper bottle, designed for brightening and firming the skin.

## Description

High-potency vitamin C serum for brighter, firmer, more even skin Unlock your best skin with Obagi Professional-C Serum 20%. This advanced serum uses 20% L-Ascorbic Acid the most researched form of vitamin C paired with sodium hyaluronate, to help brighten skin tone, reduce the appearance of dark spots, strengthen antioxidant defenses, and visibly improve fine lines and texture. Key Benefits   Brightens & evens skin tone: reduces visible discoloration and dark spots.   Strengthens antioxidant defense: fights free radicals and supports skin against oxidative stress.  Improves fine lines & texture: helps smooth appearance of wrinkles and refines skin surface.  Plumps and hydrates: sodium hyaluronate supports moisture retention and skin comfort.  Fast-absorbing & suitable for multiple skin types: designed for normal to oily skin, also beneficial for other types when used appropriately.

## Appearance

- **Sizes:** 1 fl. oz. (per-size availability under Variants)

## Variants

- **In stock:** 1 of 1
- **Available:** 1 fl. oz.

| Size | SKU | Availability |
| --- | --- | --- |
| 1 fl. oz. | OB-OMD50539 | In stock |

## Categories

- **Categories:** Face Serums

## Additional Attributes

- **tags:** area-face, bestsellers, brand-obagi, cat-serum, concern-aging, concern-dark-spots, concern-dullness, concern-fine-lines, concern-hyperpigmentation, concern-wrinkles, feed-include-product, formula-antioxidant, formula-brightening, formula-paraben-free, HSA/FSA, HSA/FSA-LMN, ingredient-antioxidants, ingredient-fragrance, ingredient-humectants, ingredient-hyaluronic-acid, ingredient-vitamin-c, skin-normal, skin-oily, texture-fluid
- **vendor:** Obagi
- **features:** Paraben-Free, Non-comedogenic
- **how to use:** Step 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer., Step 2: Follow-up with SPF before makeup application.Note: Use within 3-6 months of first opening.Storage:Store at controlled and consistent humidity and temperature not exceeding 25°C (77°F).Keep out of direct sunlight.Store in a dark, cool place after opening.Keep cap on tightly when not in use.
- **ingredients:** Propylene Glycol, Water (aqua), L-ascorbic Acid, Alcohol, Ascorbyl Glucoside, Ethoxydiglycol, Phenoxyethanol, Sorbitol, Sodium Hyaluronate, Zinc Chloride, Calcium Hydroxide, Fragrance
- **product type:** Face Serums
- **shopify handle:** obagi-professional-c-serum-20
- **key ingredients:** Known as the purest form of Vitamin C, L-ascorbic Acid helps neutralize free radicals, minimize the look of fine lines and wrinkles, and brighten skin tone.

## Enrichment

- **Type:** face serum
- **Type Synonyms:** facial serum, skin serum
- **Gender:** unisex
- **Age Groups:** adult
- **Tags:** dropper bottle, blue glass bottle, vitamin c serum, antioxidant serum
- **Styles:** clinical, medical-grade
- **Category Path:** Beauty > Skincare > Targeted Treatments > Anti-Aging Skin Care
- **Constitutive ingredients:** Hyaluronic Acid, Vitamin C
- **Product form:** Serum
- **Skin care effect:** Anti Aging, Anti Dark Spot, Anti Dullness, Brightening, Firming, Hydrating, Uneven Skin Tone
- **Canonical Brand:** Obagi

## Images

- ![Image 1](https://cdn.storerouter.ai/3fcefc083703ad4ff9c22f54e9c93cb0/4c9971d016a2b16512c7d807fcfbc3f0.jpeg)
- ![Image 2](https://cdn.storerouter.ai/3fcefc083703ad4ff9c22f54e9c93cb0/8a75fd245b72c3225b65e1ad0c51ae06.jpeg)
- ![Image 3](https://cdn.storerouter.ai/3fcefc083703ad4ff9c22f54e9c93cb0/e697e047899a93e3bc7c14fa6009b8e1.jpeg)
- ![Image 4](https://cdn.storerouter.ai/3fcefc083703ad4ff9c22f54e9c93cb0/52a0bc8498f772ed8e61029d17483342.jpeg)

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*Source: cosimo.shop | Product ID: d2ff3333-21b1-5905-b349-ef9960dd5e06 | Canonical URL: https://cosimo.shop/product/obagi/obagi-professional-c-serum-20-9078bbce-14ca-4438-97cf-2ea090f74954*