Professional-C Serum 15%
Professional-C Serum 15% is a Vitamin C serum with 15% L-ascorbic acid, priced at $112.00. Formulated for dry or sensitive skin, it brightens complexion, reduces fine lines, and defends against oxidative stress with a gentle, concentrated antioxidant formula.
● In stock
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Key features
- 15% L-ascorbic acid for brightening
- Gentle formula for sensitive skin
- Antioxidant protection from free radicals
- Reduces appearance of fine lines
- Improves overall skin tone and radiance
- 1 oz bottle for extended use
- Stable Vitamin C formulation
Pros
- +Effective without causing irritation
- +Visible brightening in weeks
- +Suitable for daily use
- +Helps with early aging signs
- +Well-packaged for ingredient stability
Cons
- −Higher price point than drugstore options
- −Results may take several weeks
About Professional-C Serum 15%
What is Professional-C Serum 15%?
Professional-C Serum 15% by Sayn Beauty is a dermatologist-tested antioxidant serum featuring 15% L-ascorbic acid (Vitamin C) in a stable, skin-friendly formulation. Designed specifically for dry or sensitive skin types, this serum delivers potent brightening and anti-aging benefits without irritation. The lightweight formula absorbs quickly, helping to improve skin tone, enhance radiance, and support collagen production for a more youthful appearance. At $112.00 for a 1 oz bottle, it offers professional-grade skincare in a home-use format.
Key features
- 15% L-ascorbic acid — Stable, effective concentration for visible brightening and antioxidant protection.
- Gentle on sensitive skin — Non-irritating formula suitable for dry and reactive skin types.
- Antioxidant protection — Helps defend against environmental stressors and free radicals.
- Improves skin texture — Minimizes appearance of fine lines and evens skin tone over time.
- Brightens complexion — Reduces dullness and promotes a more radiant, healthy glow.
- 1 oz bottle — Generous size for daily use, supports consistent skincare routine.
- Sold by Sayn Beauty — Trusted brand specializing in clinical skincare solutions.
Who is Professional-C Serum 15% for?
This serum is ideal for individuals with dry or sensitive skin seeking a gentler yet effective Vitamin C treatment. It’s especially beneficial for those concerned with dullness, early signs of aging, or uneven skin tone who want visible results without redness or irritation. Suitable for daily use in morning or evening routines.
How does Professional-C Serum 15% compare?
Compared to high-strength Vitamin C serums that often cause sensitivity, Professional-C Serum 15% balances potency with skin tolerance. It outperforms lower-concentration serums (5–10%) in brightening and anti-aging effects while remaining milder than 20%+ formulations. Unlike standard polypropylene packaging that degrades Vitamin C, this serum uses opaque, air-restrictive packaging to maintain stability and efficacy over time.
Best use cases
- →Daily morning antioxidant defense
- →Brightening dull, tired skin
- →Reducing early fine lines
- →Gentle Vitamin C for sensitive skin
- →Evening uneven skin tone
Is Professional-C Serum 15% right for you?
Professional-C Serum 15% is best for those with dry or sensitive skin seeking a reliable, non-irritating Vitamin C serum. Ideal for skincare enthusiasts at any level who want professional results at home. Consider this over stronger serums if you've experienced redness or peeling before. Alternatives include lower-concentration serums or formulations with added soothing agents like niacinamide.
How it compares: Compared to high-strength Vitamin C serums, this offers a gentler yet effective alternative. It outperforms drugstore options in stability and formulation quality, while being less aggressive than clinical 20%+ formulas, making it ideal for sensitive skin types.
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Frequently Asked Questions
What is the main active ingredient in Professional-C Serum 15%?
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The main active ingredient is 15% L-ascorbic acid, a potent form of Vitamin C known for its antioxidant and skin-brightening properties. This concentration is effective yet formulated to be gentle on dry or sensitive skin.
Does Professional-C Serum 15% cause irritation?
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It is specifically designed to be gentle, making it suitable for dry or sensitive skin. Most users tolerate it well, but patch testing is recommended. Unlike higher-strength serums, it minimizes common irritation while maintaining efficacy.
How do I use Professional-C Serum 15%?
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Apply 3–5 drops to clean, dry skin each morning or evening before moisturizer. Use sunscreen during the day, as Vitamin C can increase sun sensitivity. Store in a cool, dark place to preserve potency.
Is Professional-C Serum 15% suitable for all skin types?
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It is best suited for dry or sensitive skin. Those with oily or acne-prone skin may prefer lighter or combination formulas. Always patch test first if you have reactive skin or are using other active ingredients.
Can I use Professional-C Serum 15% with other skincare products?
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Yes, it layers well with moisturizers and sunscreens. Avoid combining with direct acids or retinoids unless your skin is acclimated, as this may increase sensitivity. Introduce slowly into your routine.
How much does Professional-C Serum 15% cost?
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Professional-C Serum 15% is $112.00 at SAYN Beauty. Prices may change — click through to SAYN Beauty for the latest.
Is Professional-C Serum 15% in stock at SAYN Beauty?
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Yes, Professional-C Serum 15% is currently in stock at SAYN Beauty.
Specifications
- SKU
- OBI-050522-SB