Quench
Vitamin C Serum
Antioxidant-packed formula featuring three stable forms of Vitamin C—brightens and revitalizes, delivering potent anti-aging benefits without irritation for radiant, healthier-looking skin.
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PRODUCT OVERVIEW
A brightening 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.
Size: 1 fl oz 30 mL
KEY INGREDIENTS
Vitamin C: Brightens and supports collagen production.
Sodium Hyaluronate: Deeply hydrates and plumps skin.
Licorice Root: Brightens and reduces discoloration.
Green Tea: Antioxidant protection and calms irritation.
Castor Oil: Locks in hydration and softens skin.
Aloe: Hydrates, soothes, and helps reduce skin irritation.
Willowherb: Balances oil production and calms redness.
Ziziphus Spina-Christi: Antioxidant to protect and repair.
Trehalose: Supports moisture retention in skin barrier.
Clinically Proven to Fight Aging Skin
When used consistently within the Trifecta system, Quench visibly reduces signs of aging in as little as 4 weeks. We adhere to the highest product standards and validate efficacy through rigorous third-party testing. After 8 weeks of usage, the clinical study proved:
100% of subjects had improvement in skin’s moisture.
100% of subjects had improvement in fine lines & wrinkles.
91% of subjects had improvement in skin’s firmness.
Clinically Proven to Fight Aging Skin
When used consistently within the Trifecta system, Quench visibly reduces signs of aging in as little as 4 weeks. We adhere to the highest product standards and validate efficacy through rigorous third-party testing. After 8 weeks of usage, the clinical study proved:
100% of subjects had improvement in skin’s moisture.
100% of subjects had improvement in fine lines & wrinkles.
91% of subjects had improvement in skin’s firmness.
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.
Great Skin Made Simple
The Trifecta was developed by world renowned skin and facial rejuvenation expert Dr. Amir Karam. This routine is formulated with only the best high-quality ingredients, and designed to deliver results that only get better over time. Learn more about the creation of the Trifecta.
Great Skin Made Simple
The Trifecta was developed by world renowned skin and facial rejuvenation expert Dr. Amir Karam. This routine is formulated with only the best high-quality ingredients, and designed to deliver results that only get better over time. Learn more about the creation of the Trifecta.
JOIN THOUSANDS of TRIFECTA USERS
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.
What is the percentage of Vitamin C in Quench?
Quench is not a standard Vitamin C Serum, it is a combination of three different formulations of Vitamin C and other supporting ingredients designed to increase the effectiveness of the product over standard Vitamin C formulations yet is well tolerated by all skin types, even sensitive skin. Each category of product has its own unique percentage and therefore we cannot give you a standard concentration comparison that you are used to seeing.
Can vitamin C irritate my skin?
While there is a lot of chemistry involved when formulating a vitamin C serum, we use 3 different forms of Vitamin C and other supporting ingredients designed to increase the effectiveness of the product over standard Vitamin C formulations yet be well tolerated by all skin types, even sensitive skin.
This product is rated 4.8 of 5.0 stars.
It has received 138 reviews.
- CHClaudia H.Verified BuyerYesterdayRated 5 out of 5 starsAmazing
I’ve tried so many serums - this one is the only one that literally quenches. Right after I clean, my skin just craves it.
KSKaramMD Skin14 seconds agoThank you so much for your wonderful review, Claudia! We're absolutely thrilled to hear that your skin is soaking up Quench!
We're honored to be a part of your skincare journey and to have created a formula that has become such an essential step in your routine. Thank you for your trust in our brand and for being such a valued part of our community. We look forward to continuing to support your path to achieving your optimal complexion!
- KPKristine P.Verified Buyer1 month agoRated 5 out of 5 starsOh my!
I don’t usually write reviews but this product is so nice. My skin has never been smoother and I’m getting regular compliments on my foundation which I have to explain ‘it’s not my foundation you’re liking.’ I’d highly recommend to start here if you’re curious about the products but don’t want to invest too much money on your first purchase.
KSKaramMD Skin1 month agoThank you so much for the wonderful review, Kristine! We're thrilled to hear that Quench has been delivering such impressive results for your complexion. It's fantastic that you're already experiencing noticeable improvements in your skin's smoothness and radiance after incorporating it into your routine.
The fact that you're receiving regular compliments on the luminous finish of your foundation is a true testament to the transformative power of this formula and your commitment to your skin. We're honored that you love the product so much that you're confidently recommending it to others looking to achieve a naturally polished glow.
Thank you for your trust in our brand and for being such an engaged member of our community. We're so grateful to be a part of your journey towards achieving your most beautiful, radiant complexion through an effortless commitment to nurturing your skin. Here's to many more days of reveling in your soft, glowing radiance!
- GGisela1 month agoRated 5 out of 5 stars5 Stars
Love it
- LGLizza G.Verified Buyer1 month agoRated 5 out of 5 starsVit C
I have never tryed a serum with vit C, this is really good and I like to use it mainly in eyes and neck to help my fine wrinkles!
KSKaramMD Skin1 month agoThank you so much for the wonderful review, Lizza! It's great that you're using Quench around your eyes and on your neck! It will definitely make improvements there without the need for additional eye or neck creams!
Thank you for your trust in our brand and for being such an engaged part of our community. We're honored to be a part of your journey towards achieving your most luminous, ageless beauty through this effortless addition to your daily routine. Here's to many more days of reveling in your transformed, glowing complexion!