Quench
Vitamin C Serum
Award-winning 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.
✓ 60 day money back guarantee on first order
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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
Triple Vitamin C: More potent, yet gentler formulation--works to lighten dark spots, balance skin tone, & boost natural glow.
Sodium Hyaluronate: Deeply hydrates and plumps skin.
Green Tea: Antioxidant protection and calms irritation.
Willowherb: Balances oil production and calms redness.
Licorice Root: Brightens skin and reduces discoloration.
Panthenol: Stimulates collagen production & skin repair.
Aloe: Hydrates, soothes, and helps reduce skin irritation.
Vitamin E: Strengthens defenses against premature aging.
Ziziphus Spina-Christi: Antioxidant to protect and repair.
Trehalose: Supports moisture retention in skin barrier.
Castor Oil: Locks in hydration and softens skin.
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.
Truly Innovative
Anti-Aging Formulas
TRIPLE VITAMIN C COMPLEX
Delivers three stable forms of Vitamin C designed for powerful results without the irritation. Formulated with moderated doses for twice daily use.
PROVEN BRIGHTENING
Visibly reduce discoloration & pigmentation issues due to aging and sun damage.
ANTIOXIDANT-RICH HYDRATION
Infused with botanicals and antioxidants to soothe and calm irritation and redness.
Truly Innovative
Anti-Aging Formulas
TRIPLE VITAMIN C COMPLEX
Delivers three stable forms of Vitamin C designed for powerful results without the irritation. Formulated with moderated doses for twice daily use.
PROVEN BRIGHTENING
Visibly reduce discoloration & pigmentation issues due to aging and sun damage.
ANTIOXIDANT-RICH HYDRATION
Infused with botanicals and antioxidants to soothe and calm irritation and redness.
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 186 reviews.
- DDiana4 minutes agoRated 5 out of 5 stars5 Stars
I’ve been using quench for approximately three months, along with other products by KaramMD.
Not only have I noticed a huge difference in the texture and beauty of my complexion, but others have made comments to me as well!
It’s all about sticking with a product and using it religiously! KaramMD has amazing products that I will continue to use to get this radiant complexion at 62 yrs old!
- VVickiVerified ReviewerWhat are your skin concerns? Fine Lines & Wrinkles, General Aging, Uneven Skin Tone / Discoloration , Skin Texture4 days agoWhat are your skin concerns? Fine Lines & Wrinkles, General Aging, Uneven Skin Tone / Discoloration , Skin TextureRated 4 out of 5 starsQuench
Not at all happy with my Quench bottle. The bottle was defective and leaked into the side of the bottle holder. A lot of product was wasted.
KSKaramMD Skin2 days agoThank you for reaching out, Vicki! I’m so happy our Customer Care team was able to help get this resolved for you. I’m really sorry you had that experience. We know how disappointing it can be when something doesn’t work as expected. We always want to make sure you’re taken care of and loving your products!
- KPKim P.Verified BuyerWhat are your skin concerns? Fine Lines & Wrinkles, General Aging, Skin Texture , Uneven Skin Tone / Discoloration1 week agoWhat are your skin concerns? Fine Lines & Wrinkles, General Aging, Skin Texture , Uneven Skin Tone / DiscolorationRated 5 out of 5 starsGame changing product!
I love quench and have been using it for almost a year. Skin texture has improved and loves how it makes my skin feel!
- LALisette A.Verified BuyerWhat are your skin concerns? General Aging, Fine Lines & Wrinkles, Uneven Skin Tone / Discoloration , Loss of Elasticity1 week agoWhat are your skin concerns? General Aging, Fine Lines & Wrinkles, Uneven Skin Tone / Discoloration , Loss of ElasticityRated 5 out of 5 starsGlowing, Healthy Skin!
I’ve been using Trifecta for a few months now. and I’m honestly so impressed with the results! My skin looks brighter. smoother and more hydrated than ever. I love that it delivers all the amazing benefits without the irritation-just healthy, radiant skin that glows. It absorbs beautifully, feels lightweight, and has quickly become a must have in my skincare routine. If you’re looking for something that truly revitalizes your complexion, this is it!