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20% vitamin C serum

A strong, stable, active, non-irritating, higher-concentration vitamin C serum with three forms of vitamin C, an oxygenating ginseng complex, and a plant-based brightening complex to help even skin tone and texture, fight free radical damage, reduce the effects of sun damage, and improve the appearance of fine lines and wrinkles.


Additional information

Weight .31 lbs
Dimensions 1.5 × 1.5 × 5.25 in
Crafted by:
emerginC logo
(18 customer reviews)

Great for:

Skin Type:

All skin types.

Helps With:

Dull skin, pigmentation problems, occasional breakouts, sun damage, fine lines, wrinkles, uneven texture.

The Result:

Improves skin tone and texture, calms skin, fights sun and free radical damage, aids in encouraging the production of collagen, improves pigmentation problems.

How to use

When to use
Morning and/or night.
Apply on clean, dry skin and follow with your favorite emerginC moisturizer.

18 reviews for 20% vitamin C serum

  1. Amy (verified purchase)

    My favorite skin care product!! It leaves your skin glowing

  2. Charla (verified purchase)

    The best serum I have found. My face feels healthier and brighter than it has in years. Worth the cost and a little goes a long way.

  3. Erin (verified purchase)

    I love all serums from EmerginC, but this one is my favorite! I use this serum before I go to sleep and wake up with glowing skin. You will not be disappointed!

  4. Jennifer (verified purchase)

    Great for any age, although I started with the lower % Vitamin C more than 15 years ago. I truly believe it is the main reason my skin looks 5-7 years younger.

  5. Kat (verified purchase)

    Been using this a very long time and it keeps my skin from looking dull!

  6. Kate (verified purchase)

    Best Vitamin C serum in my book: I’ve used it for 15 + years and I think it shows, because I am not using sunscreen (please don’t tell my doctor), only lotion with SPF, and I do like the Sun! And I am still being told I look 5 years plus younger?so there!

  7. Cristina (verified purchase)

    I live this vitamin C serum. My skin feels like it has new life and glow. Highly recommended.

  8. Nancy (verified purchase)

    A friend introduced me to Emerging C Vitamin C 20% 2 years ago and I have never looked back. I love how it goes on and how it makes my skin feel. After about 4 weeks, I felt like I could actually see a difference in my skin. I truly cannot imagine a day without my Vitamin C.

  9. Anne (verified purchase)

    Been using this product every since I found it at the Spa at the Wynn Resort in Vegas. LOVE !!!

  10. Teri (verified purchase)

    Great product

  11. Luci (verified purchase)

    First bought at a Four Seasons Spa. I’ve been ordering it directly for 3 years now. I always receive it timely with excellent packing and fun, earth friendly goodies included. My skin loves it!

  12. Gail (verified purchase)

    World greatest serum of all time! Hydrating and leaves my skin tone even and bright! I can brag enough about it! I recommend it all the time because it’s just so bomb!

  13. Jillian (verified purchase)

    “I just love this hydrating cream. Not only does it hydrate my skin it has given my skin such a smooth appearance. I have purchased for eight years.”

  14. Kendall (verified purchase)

    “This serum is amazing. I’ve only been using it a few weeks and already see a brighter tone to my skin and an improved texture. I love it!”

  15. RenCase (verified purchase)

    “I have been using this Vitamin C serum for ever! I am now in my 70’s and I do not go one day without it. A little goes a long way. My face looks great! Well worth the price.”

  16. Whitney (verified purchase)

    “It absorbs really well into the skin and feels lightweight. I have combo skin and darkspots that I really wanted gone…”

  17. Maria Fe (verified purchase)


  18. Lauren

    I’ve been using emerginC’s 20% Vitamin C Serum for a year, and it’s truly the best investment I’ve made in my skincare routine. The results are nothing short of amazing—my skin looks brighter, more even-toned, and has a healthy, natural radiance.

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Lemon Fruit Extract

Contains vitamin C. Lemon extract aids in improving pigmentation, tone, and texture.

100% Vegan

This product is made with 100% vegan ingredients.

Active Ingredients

20% Sodium Ascorbyl Phosphate (Stay-C 50), Magnesium Ascorbyl Phosphate, Ascorbyl Palmitate, Vitamin E, Vitamin F, Ginseng and Gynostemma Complex (Actigen 02), Allantoin, Orange Extract, Glycerin, Sunflower Seed Oil.

Full Ingredients

Water (Aqua), Butylene Glycol, Sodium Ascorbyl Phosphate (Vitamin C), Glycerin, Magnesium Ascorbyl Phosphate (Vitamin C), Sodium Tocopheryl Phosphate (Vitamin E), Agar, Alginic Acid, Ascorbyl Palmitate (Vitamin C), CI 77492 (Iron Oxides), Helianthus Annuus (Sunflower) Seed Oil, Glycolic Acid, Citrus Aurantium Dulcis (Orange) Peel Extract, Linoleic Acid, Linolenic Acid ( Vitamin F), Citrus Aurantium Dulcis (Sweet Orange) Seed Oil, Citral, Linalool, Limonene, Glyceryl Acrylate/ Acrylic Acid Copolymer, PEG-40 Hydrogenated Castor Oil, Trideceth-9, Xanthan Gum, Caprylic/Capric Triglyceride, Diacetyl Boldine, Panax Ginseng Root Extract, Gynostemma Pentaphyllum Leaf Extract, Phenoxyethanol, Caprylyl Glycol, Sorbic Acid

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