Name: OBAGI Professional C Serum 20% | 20% Vitamin C Serum
Brand: Obagi
SKU: IOBY1355G
Price: 80.0 USD
Availability: OutOfStock

Details

Obagi Professional C Serum 20% - Brightening & Anti-Aging Vitamin C Serum

Revitalize Your Skin with Obagi Professional C Serum 20% — The Ultimate Vitamin C Solution for Radiance and Youthful Glow

Unlock the power of high-potency vitamin C with Obagi Professional C Serum 20%, a dermatologist-recommended formula designed to combat signs of aging, reduce pigmentation, and brighten dull skin. Specially formulated for all skin types, this serum is your daily defense against environmental damage and skin aging.

Professional C Serum 20% Features:

Powerful Antioxidant Protection – Defends against free radical damage from pollution, sun, and environmental stressors.
Brightens and Evens Tone – Helps fade dark spots, hyperpigmentation, and dullness for a visibly more radiant glow.
Supports Collagen Production – Promotes skin firmness and elasticity, reducing the appearance of fine lines and wrinkles.
Fast Absorbing Formula – Lightweight texture penetrates quickly without leaving a greasy residue.
Ideal for Normal to Oily Skin – Designed for skin types that can tolerate higher concentrations of Vitamin C.

Shop Obagi Professional-C Serum 20%. A 20% Vitamin C serum that visibly brightens, evens tone, and defends against environmental damage. Fast-absorbing and powerful.

Benefits

Packed with 20% pure Vitamin C, this high-potency serum visibly brightens dull skin and supports collagen for a firmer, more youthful look.

Stimulates Collagen Production: Supports skin elasticity for a plump, youthful look.
Suitable for All Skin Types: Gentle yet effective, ideal for sensitive, dry, oily, or combination skin.
Non-Greasy & Fast Absorbing: Leaves skin feeling light, fresh, and non-oily.
Prepares Skin for Sun Exposure: Enhances the effectiveness of sunscreens when used together.
Clinically Proven Results: Backed by scientific research for visible improvements.

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.

Storage

Keep out of direct sunlight.
Store in a dark, cool place.
Keep the cap on tightly when not in use.

Ingredients

L-Ascorbic Acid 20% - L-Ascorbic acid is the most potent and bioavailable form of Vitamin C, but its efficacy depends on proper formulation. Obagi’s Professional-C Serum 20% is stabilized to remain effective for longer, delivering targeted results with minimal irritation.

Full Ingredients

Propylene glycol, aqua/water/eau, L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance (parfum).

Safety

Precautions

For external use only.
Avoid direct contact with eyes, nose, mouth, and lips.
Some users of this product may experience a slight tingling, which should diminish with continued use.
If tingling becomes severe, stop use and consult a doctor.

FAQ

Who should use the 20% concentration?
This serum is ideal for experienced Vitamin C users with normal to oily skin who are looking for the highest concentration for visible results.

Can I use this serum with other skincare products?
Yes, it pairs well with most skincare products. For best results, use in the morning before moisturizer and sunscreen.

Is this product suitable for sensitive skin?
Yes, but start with a smaller amount to assess your skin's tolerance.

Is there a clinical study for this product?
Yes.

91% of users reported skin appeared bright and more hydrated*
Combats oxidative stress induced by blue light and infrared radiation** that cause early signs of skin aging
Formulated with L-Ascorbic Acid to brighten skin
Helps to neutralize free radicals

**2023 In-Vitro Antioxidant Potential Assay. Data on file at Obagi Cosmeceuticals LLC.

Why Trust Obagi?
Obagi is a globally recognized leader in medical-grade skincare, trusted by dermatologists for their innovative formulations. The Professional C Serum 20% is part of Obagi’s advanced skincare line designed to deliver visible results safely.

Transform your skincare routine with Obagi Professional C Serum 20%. Achieve brighter, firmer, and more youthful-looking skin today!

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Specially formulated for all skin types, this serum is your daily defense against environmental damage and skin aging.\u003c\/p\u003e\n\u003ch3\u003eProfessional C Serum 20% Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Antioxidant Protection –\u003c\/strong\u003e Defends against free radical damage from pollution, sun, and environmental stressors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightens and Evens Tone –\u003c\/strong\u003e Helps fade dark spots, hyperpigmentation, and dullness for a visibly more radiant glow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Collagen Production –\u003c\/strong\u003e Promotes skin firmness and elasticity, reducing the appearance of fine lines and wrinkles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Absorbing Formula –\u003c\/strong\u003e Lightweight texture penetrates quickly without leaving a greasy residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for Normal to Oily Skin –\u003c\/strong\u003e Designed for skin types that can tolerate higher concentrations of Vitamin C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop Obagi Professional-C Serum 20%. A 20% Vitamin C serum that visibly brightens, evens tone, and defends against environmental damage. Fast-absorbing and powerful.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003ePacked with 20% pure Vitamin C, this high-potency serum visibly brightens dull skin and supports collagen for a firmer, more youthful look.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStimulates Collagen Production:\u003c\/strong\u003e Supports skin elasticity for a plump, youthful look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for All Skin Types:\u003c\/strong\u003e Gentle yet effective, ideal for sensitive, dry, oily, or combination skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Greasy \u0026amp; Fast Absorbing:\u003c\/strong\u003e Leaves skin feeling light, fresh, and non-oily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepares Skin for Sun Exposure:\u003c\/strong\u003e Enhances the effectiveness of sunscreens when used together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClinically Proven Results:\u003c\/strong\u003e Backed by scientific research for visible improvements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eHow To Use\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eStep 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer.\u003c\/li\u003e\n\u003cli\u003eStep 2: Follow up with SPF before makeup application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep out of direct sunlight.\u003c\/li\u003e\n\u003cli\u003eStore in a dark, cool place.\u003c\/li\u003e\n\u003cli\u003eKeep the cap on tightly when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eIngredients\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eL-Ascorbic Acid 20% - \u003c\/strong\u003eL-Ascorbic acid is the most potent and bioavailable form of Vitamin C, but its efficacy depends on proper formulation. Obagi’s Professional-C Serum 20% is stabilized to remain effective for longer, delivering targeted results with minimal irritation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull Ingredients\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePropylene glycol, aqua\/water\/eau, L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance (parfum).\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSafety\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003ePrecautions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor external use only.\u003c\/li\u003e\n\u003cli\u003eAvoid direct contact with eyes, nose, mouth, and lips.\u003c\/li\u003e\n\u003cli\u003eSome users of this product may experience a slight tingling, which should diminish with continued use.\u003c\/li\u003e\n\u003cli\u003eIf tingling becomes severe, stop use and consult a doctor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWho should use the 20% concentration?\u003cbr\u003e\u003c\/strong\u003eThis serum is ideal for experienced Vitamin C users with normal to oily skin who are looking for the highest concentration for visible results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this serum with other skincare products?\u003c\/strong\u003e\u003cbr\u003eYes, it pairs well with most skincare products. For best results, use in the morning before moisturizer and sunscreen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product suitable for sensitive skin?\u003c\/strong\u003e\u003cbr\u003eYes, but start with a smaller amount to assess your skin's tolerance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a clinical study for this product?\u003c\/strong\u003e\u003cbr\u003eYes. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e91% of users reported skin appeared bright and more hydrated*\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCombats oxidative stress induced by blue light and infrared radiation** that cause early signs of skin aging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormulated with L-Ascorbic Acid to brighten skin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps to neutralize free radicals\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**2023 In-Vitro Antioxidant Potential Assay. Data on file at Obagi Cosmeceuticals LLC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Trust Obagi?\u003c\/strong\u003e\u003cbr\u003eObagi is a globally recognized leader in medical-grade skincare, trusted by dermatologists for their innovative formulations. The Professional C Serum 20% is part of Obagi’s advanced skincare line designed to deliver visible results safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransform your skincare routine with Obagi Professional C Serum 20%. Achieve brighter, firmer, and more youthful-looking skin today!\u003c\/strong\u003e\u003c\/p\u003e"}

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OBAGI Professional C Serum 20% | 20% Vitamin C Serum