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15% Vitamin C + PHA Serum
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    15% Vitamin C + PHA Serum
  • 15% Vitamin C + PHA Serum
  • 15% Vitamin C + PHA Serum
  • 15% Vitamin C + PHA Serum
  • 15% Vitamin C + PHA Serum
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  • 15% Vitamin C + PHA Serum
  • 15% Vitamin C + PHA Serum

15% Vitamin C + PHA Serum

A potent brightening face serum powered by pure 15% Vitamin C (L-Ascorbic Acid) clinically proven to target the look of dark spots, fine lines & wrinkles and other signs of photoaging for skin that appears dramatically brighter, more even and youthful.

15 mL / 0.5 FL OZ
$55.00
$55.00
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Why it works

 

There are a lot of Vitamin C serums, but we’ve created a new gold standard. Our unique powerhouse formula features four potent antioxidants (Vitamin C, Polyhydroxy Acid, Feverfew and Green Tea Extract) in every drop for brighter, more radiant skin in just one week! The star ingredient is 15% Pure Vitamin C (L-Ascorbic Acid), a powerful skin brightener, selected for its effectiveness over Vitamin C derivatives featured in many Vitamin C serums. Our pure Vitamin C is uniquely paired with Polyhydroxy Acid (PHA) which gently exfoliates the skin’s surface to allow the Pure Vitamin C to absorb into fresh, renewed surface layers of skin.

Immediately after applying this lightweight and easy-to-absorb formula, your skin will appear glowing and refreshed. After just one week, skin will appear brighter and more radiant. After just four weeks, fine lines & wrinkles are less apparent and skin begins to look less stressed. When used consistently after 12 weeks, skin will appear dramatically brighter, more even and youthful.*

Feverfew and Green Tea Extract are included to boost antioxidant capacity which bolsters protection against environmental aggressors that could worsen the look of uneven skin tone and other signs of aging. Antioxidants are known to diminish the signs of aging caused by environmental aggressors like pollution.

This is for anyone seeking Vitamin C in a formula packed with antioxidants to diminish the signs of aging skin. You'll “C” the visible difference in your skin in no time.


* Results based on consumer perception self-assessment. For more detailed results, refer to “Results” tab.

Dr. Tia Paul, Board-Certified Dermatologist

As a dermatologist in Southern California, I see many patients experiencing sunspots. Exfoliation combined with Vitamin C is a great way to combat them. I love that NEOSTRATA® combines 15% pure Vitamin C with Polyhydroxy Acids to gently exfoliate the skin, allowing Vitamin C to absorb to address dark spots and brighten the skin more effectively.

Key ingredients

• 15% Vitamin C (L-Ascorbic Acid)
• 2% Gluconolactone (Polyhydroxy Acid)
• 1% Feverfew Extract
• Green Tea Extract (EGCG)

Propanediol, Aqua/Water/Eau, Ascorbic Acid, Gluconolactone, Citric Acid, Epigallocatechin Gallate, Chrysanthemum Parthenium (Feverfew) Flower/Leaf/Stem Juice, Pentylene Glycol, Sodium Metabisulfite, Sodium Hydroxide, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol.

Results

Immediately*

100% skin looks instantly glowing
100% skin is instantly refreshed and lightly hydrated


After 1 week*

98% brighter and more radiant
98% skin texture is more even


After 4 weeks*

93% fine lines are less visible
95% skin looks less stressed
98% skin looks healthier
100% skin is softer, more supple


After 12 weeks*

93% skin tone is dramatically more even
95% skin complexion is dramatically brighter
95% skin looks youthful

*Percentage of participants noting improvement with once daily use.


Aesthetics**

95% noted serum is not sticky/tacky
90% noted serum has a pleasant scent

** Percentage of participants noting favorable attribute after 12 weeks of once daily use.

Before & After
  • After 12 weeks of once daily use
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How to apply

Apply to clean, dry face, neck and décolletage every morning, and follow with a NEOSTRATA moisturizer.

Storage: Store upright in a cool, dark place and open with care as contents may be under pressure. Product color may change over time but remains effective.

Pro Tip: Use an SPF face cream every day - even when it's cloudy outside - to help fend off dark spots and uneven skin tone. For best results, choose a broad spectrum SPF of 30 or above and reapply sunscreen at least every 2 hours, more frequently for fairer skin types.

Complement your daily brightening regimen by adding Illuminating Serum in the evening. This multi-action face serum featuring Niacinamide and NeoGlucosamine helps target and visibly fade dark spots while diminishing uneven skin tone. 15% Vitamin C + PHA Serum and Illuminating Serum are our go-to power duo for brighter, more radiant looking skin.

FAQ
What will Vitamin C do for my skin?
Vitamin C is a powerful antioxidant and brightening skincare ingredient. Vitamin C benefits for skin include helping to prevent and improve the appearance of UV-induced photodamage, reducing the look of skin discoloration and wrinkles and protecting against environmental aggressors. Learn more about Vitamin C Benefits for skin.
When do I use 15% Vitamin C + PHA Serum?
You should use 15% Vitamin C + PHA Serum in the morning, right after cleansing.
How do I use 15% Vitamin C + PHA Serum?
Apply 2 drops of the serum to a clean, dry face, neck and décolletage every morning, and follow with a NEOSTRATA moisturizer. For best results, use underneath an SPF 30 moisturizer all year round to help fend off new dark spots and uneven skin tone.
Will 15% Vitamin C + PHA Serum cause acne?
No, stable Vitamin C is not an acne-causing ingredient.
Is 15% Vitamin C + PHA Serum safe to use during pregnancy?
We recommend that all pregnant and lactating women, or those currently planning to become pregnant, seek the advice of their physician before using any skincare products.
Does 15% Vitamin C + PHA Serum expire?
15% Vitamin C + PHA Serum will remain fresh up to 12 months after opening. Store upright in a cool, dark place, and open with care as contents may be under pressure. Product color may change over time but remains effective.
Can You Use PHA with Vitamin C?
Yes, you can and that is the reason why we opted to use it in this unique formula. The Polyhydroxy Acid (PHA) in the formula gently exfoliates the skin and allows the pure Vitamin C to be absorbed in fresh renewed surface layers of skin, making it more effective than other Vitamin C serums on the market.