Quench

Vitamin C Serum

4.8
Rated 4.8 out of 5 stars
120 Reviews
$105 / 1 fl oz

A powerhouse serum that goes above and beyond. Quench delivers the perfect blend of three stable forms of Vitamin C, making it gentle enough for all skin types, even sensitive skin. Boosted with botanicals like Green Tea and Willowherb, this antioxidant-rich formula supports skin's defenses against environmental stressors, reduces the appearance of hyperpigmentation, supports natural collagen production, and brightens skin tone.

Quench's dewy, non-oily formula is suitable for use on the face, around eyes, neck, and chest. Experience softer, more radiant skin, and enhanced protection with this critical step in your anti-aging routine.

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3 - 6 MONTHS OF DAILY USE TO SEE BEST RESULTS

USE BOTH MORNING AND NIGHT

60 DAY MONEY BACK GUARANTEE ON FIRST ORDER

How to Use

Apply 1-2 pumps to freshly cleansed face, eye area, and neck, morning and night.

Consistent use for a minimum of 3-6 months, and beyond is key to see best results.

How to Use

Apply 1-2 pumps to freshly cleansed face, eye area, and neck, morning and night.

Consistent use for a minimum of 3-6 months, and beyond is key to see best results.

Vitamin C Serum

Hands down this is the best Vitamin C serum I have used. I have used the product for over 3 months now and my skin tones are more even and brighter.” - Sari R.

Active & Potent

“Everyone knows Vitamin C is powerful but not all serums are created equal. From first use of this Vitamin C my skin soaked this serum up and I noticed a difference in my skin. ” - Michelle L

Stand Out Vitamin C Serum

“I have tried many different C serums over the years and this is above and beyond the best I have used. I have been using consistently for nearly a year now and notice how smooth and dewy my complexion has become.” Annabel P.

Quench Immediate Results

 “I am truly in love with Quench. I am 69 years old and have never used vitamin C serums. Sunspots have already started to reverse my skin is much clearer and smoother, and just overall healthier looking and feeling.” - Vickie B. 

Best Vitamin C Serum I’ve Tried

“Best Vitamin C Serum I’ve tried. I have tried many, and either didn’t live the texture or smell, or both. A small amount goes a long way, and glides on easily, while still being well-absorbed.” - Susan C. 

This Vitamin C Works

“I really like this Vitamin C. It feels good on my skin is easy to apply, and it works. After using it for several months, it helped tighten the skin of my neck so it does not look wrinkled.” - Judy T. 

Meticulously Crafted for Powerful Results

TRIPLE-C RADIANCE

A blend of three stable forms of Vitamin C, packaged in an airless container, which prevents air and light exposure for maximum efficacy.

CAN BE USED WITH RETINOL

Unique formula works synergistically with retinol products, enhancing efficacy for these two essential anti-aging ingredients.

MULTI-DIMENSIONAL DEFENSE

Formulated with botanicals like Green Tea and Willowherb, providing comprehensive protection against environmental aggressors. 

THE TRIFECTA

THE COMPREHENSIVE ANTI-AGING SYSTEM

The path to great skin is simple. The right active ingredients and consistency over time lead to proven anti-aging results. The Trifecta is designed to replace multiple products by covering foundational skincare needs with a comprehensive three step routine. Three Products. Twice a Day. That's it.

NEVER MISS A DAY

CLINICALLY BACKED RESULTS

THE TRIFECTA

THE COMPREHENSIVE ANTI-AGING SYSTEM

The path to great skin is simple. The right active ingredients and consistency over time lead to proven anti-aging results. The Trifecta is designed to replace multiple products by covering foundational skincare needs with a comprehensive three step routine. Three Products. Twice a Day. That's it.

NEVER MISS A DAY

CLINICALLY BACKED RESULTS

INGREDIENTS

QUENCH

Aqua/Water/Eau, Pentylene Glycol, Magnesium Ascorbyl Phosphate, Aminopropyl Ascorbyl Phosphate, Tetrahexyldecyl Ascorbate,  Sodium Hyaluronate, Ziziphus Spina-Christi (Christ’s Thorn) Leaf Extract, Epilobium Angustifolium (Fireweed) Flower/Leaf/Stem Extract, Camellia Sinensis (Tea Camellia) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Trehalose,  Panthenol, Aloe Barbadensis (Aloe Vera) Leaf Juice, Tocopherol, Glycerin, Hydroxyethylcellulose, Phenoxyethanol, Ethylhexylglycerin, Sodium Nitrate, Disodium Phosphate, Polysorbate 60, Citric Acid, Sodium Phosphate, Potassium Sorbate, PPG-26-Buteth-26, Sodium Benzoate, PEG-40 Hydrogenated Castor Oil, Glyoxal, Sodium Metabisulfite, Sodium Hydroxide.

Frequently Asked Questions

4.8
Rated 4.8 out of 5 stars
Based on 120 reviews
120 reviews
  • M
    mona
    3 minutes ago
    Rated 5 out of 5 stars
    5 Stars

    The serum and the service are excellent

    They stand by there products in every way

  • NP
    Neca P.
    Verified Buyer
    2 weeks ago
    Rated 4 out of 5 stars
    Really liking!

    I’m really liking

    KS Profile picture for KaramMD Skin
    KaramMD Skin
    1 week ago

    Hi Neca P.,

    We're delighted to hear you're really liking our products! Thank you for taking the time to share your positive experience and for the wonderful 4-star review. We're grateful for your support and look forward to accompanying you on your journey toward achieving your best skin yet.

  • SM
    Susan M.
    Verified Buyer
    3 weeks ago
    Rated 5 out of 5 stars
    Fabulous vitamin C

    So far so good. Love the pump

    Style. Delivers the right amount of product. Only draw back is how to close it so I can take it on vacation with me. Otherwise love the vitamin C. My skin looks brighter and feel and looks flawless. Getting many compliments on my skin. Thank you!

    KS Profile picture for KaramMD Skin
    KaramMD Skin
    2 weeks ago

    Hi Susan,

    Thank you for your wonderful review! We're delighted to hear that you're loving the Vitamin C serum and the convenient pump delivery system. It's fantastic to know that you've already noticed brighter, more radiant skin after incorporating this powerhouse antioxidant into your routine.

    We appreciate the feedback regarding the packaging for travel. Our team is constantly exploring ways to enhance the user experience, and suggestions like yours are invaluable in helping us refine our products to better meet your needs. We have had many customers successfully travel with the new packaging despite not being able to close the package!

    We're thrilled that our Vitamin C serum has become an integral part of your skincare regimen, leaving you with a flawless, glowing complexion that garners well-deserved compliments. Your trust in our brand fuels our passion for delivering exceptional skincare solutions, and we look forward to continuing to support you on your journey toward achieving your best skin yet.

  • ND
    Natalie D.
    Verified Buyer
    3 weeks ago
    Rated 5 out of 5 stars
    Excellent Product

    This product is excellent and together with the Trifecta of products has helped keep my skin smooth and healthy.

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