Added to your cart
PCA SKIN C-Quench Antioxidant Serum (1 oz.)
A hydrating facial serum ideal for dry, normal and combination skin types.
-
4 installments of $31.25 with Klarna Learn more
-
4 installments of $31.25 with afterpay Learn more
PCA Skin C-Quench Antioxidant Serum (formerly C-Quench Antioxidant Serum - pHaze 15+) hydrates and nourishes the skin, helping to minimize fine lines and wrinkles without irritation. Multiple antioxidants and botanicals offer superior protection from aging UV rays and other environmental stressors.
It combines multiple advanced ingredients, including stem cell extracts and vitamin E, to minimize the signs of aging while hydrating and strengthening the skin.
Key Ingredients:
- Vitamin C: an antioxidant that minimizes the appearance of fine lines and wrinkles while promoting an even skin tone
- Hyaluronic Acid: holds 1,000 times its weight in water, protecting, hydrating and strengthening the skin
- Lilac Leaf Cell Culture Extract: an antioxidant derived from the stem cells of the lilac plant that reduces inflammation
- Glutathione: an antioxidant produced naturally by the body that neutralizes toxins
- Ergothioneine: an antioxidant that supports the capabilities of other antioxidants
After cleansing and toning, apply one to two pumps to entire face and neck twice daily for maximum results. Follow with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.
Aging Skin: Fine Lines and Wrinkles
Application Area: Face
Ingredient: Antioxidants, Essential Oils, Hyaluronic Acid, Vitamin C
Preferences: Clean, Fragrance-Free, Paraben-Free
Skin Type: Combination Skin, Dry Skin, Normal Skin
Water/Aqua/Eau, Hamamelis Virginiana (Witch Hazel) Water, Ascorbic Acid, Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycerin, Squalane, Maltodextrin, Sodium Citrate, Ribes Nigrum (Black Currant) Seed Oil, Pseudoalteromonas Ferment Extract, Phytosterols, Cassia Angustifolia Seed Polysaccharide, Glutathione, Resveratrol, Xanthan Gum, Tocopherol, Tocotrienols, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Grandis (Grapefruit) Peel Oil, Oryza Sativa (Rice) Bran Wax, Squalene, Caprylyl Glycol, Syringa Vulgaris (Lilac) Leaf Cell Culture Extract, Ethylhexylglycerin, Sodium Hyaluronate, Alanine, Proline, Serine, Sodium Phosphate, Sodium Hydroxide, Ergothioneine.
- PCA SKIN
Frequently Bought Together



Total Price: $173.00
Add both to cart
PCA SKIN C-Quench Antioxidant Serum (1 oz.)
A hydrating facial serum ideal for dry, normal and combination skin types.
Earn 625 reward points when purchasing this product as a rewards member*
-
-
Free delivery after your first order
-
You control the frequency
-
No commitment. Cancel or delay
-
Payment will be taken every month. months.
$125.00

Dr Dennis Gross SpectraLite™ FaceWare Pro (1 piece)

$13 Dr Dennis Gross Gift

Neocutis LUMIÈRE® FIRM Illuminating Tightening Eye Cream (0.5 fl. oz.)

$196 Neocutis Gift
In stock
-
4 installments of $31.25 with Klarna Learn more
-
4 installments of $31.25 with afterpay Learn more
Delivery & Returns
Live Chat
Average connection time 25 secs
Average connection time 25 secs
PCA Skin C-Quench Antioxidant Serum (formerly C-Quench Antioxidant Serum - pHaze 15+) hydrates and nourishes the skin, helping to minimize fine lines and wrinkles without irritation. Multiple antioxidants and botanicals offer superior protection from aging UV rays and other environmental stressors.
It combines multiple advanced ingredients, including stem cell extracts and vitamin E, to minimize the signs of aging while hydrating and strengthening the skin.
Key Ingredients:
- Vitamin C: an antioxidant that minimizes the appearance of fine lines and wrinkles while promoting an even skin tone
- Hyaluronic Acid: holds 1,000 times its weight in water, protecting, hydrating and strengthening the skin
- Lilac Leaf Cell Culture Extract: an antioxidant derived from the stem cells of the lilac plant that reduces inflammation
- Glutathione: an antioxidant produced naturally by the body that neutralizes toxins
- Ergothioneine: an antioxidant that supports the capabilities of other antioxidants
After cleansing and toning, apply one to two pumps to entire face and neck twice daily for maximum results. Follow with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.
Aging Skin: Fine Lines and Wrinkles
Application Area: Face
Ingredient: Antioxidants, Essential Oils, Hyaluronic Acid, Vitamin C
Preferences: Clean, Fragrance-Free, Paraben-Free
Skin Type: Combination Skin, Dry Skin, Normal Skin
Water/Aqua/Eau, Hamamelis Virginiana (Witch Hazel) Water, Ascorbic Acid, Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycerin, Squalane, Maltodextrin, Sodium Citrate, Ribes Nigrum (Black Currant) Seed Oil, Pseudoalteromonas Ferment Extract, Phytosterols, Cassia Angustifolia Seed Polysaccharide, Glutathione, Resveratrol, Xanthan Gum, Tocopherol, Tocotrienols, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Grandis (Grapefruit) Peel Oil, Oryza Sativa (Rice) Bran Wax, Squalene, Caprylyl Glycol, Syringa Vulgaris (Lilac) Leaf Cell Culture Extract, Ethylhexylglycerin, Sodium Hyaluronate, Alanine, Proline, Serine, Sodium Phosphate, Sodium Hydroxide, Ergothioneine.
- PCA SKIN
Frequently Bought Together



Total Price: $173.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
Reward members earn 50 points for every review written on verified purchases.
PCA Products
I have been using this product for About 10 years. I’m active and jog and also do weights, but I believe this product has kept skin youthful and unlined more than anything else I’m doing. My male dermatologist even asked me what products I used on my face to keep it soft. I thought he was just being nice and told him jogging! He was serious!! I then told him only PCA products. I love them.
Was this review helpful to you?
Good Vit C Serum
I liked this item. I always cycle through Vit C serums because Vit C works well with my skin and I haven’t found one that I think works dramatically different than another. This isn’t repurchase for me, not because I didn’t like, but like I said I enjoying trying new serums. This smells great and gives a good glow.
Was this review helpful to you?
C Quench
I received this product with the lids partially open with product all in the box. Each bottle was only half full. I have reached out to customer care multiple times with nothing resolved. I am hoping to have this matter resolved ASAP. Otherwise, this is a good, vitamin C, serum, very light. Perfect for oily skin in the summer.
Was this review helpful to you?
Forever
I'll be using this product forever....I have already been using PCA C-Quench for more years than I can remember. It makes my skin feel good and look good.
Was this review helpful to you?
C-Quench Serum
Love this product. I have purchased it multiple times and just keep coming back for more. It fades my problem dark spots and makes the texture of my skin so smooth.
Was this review helpful to you?
Brighter face
I love this product. I put it on at night after washing my skin and saw a difference on my skin. Brighter skin and my dark spot got lighter. I truly recommend it.
Was this review helpful to you?
Does the Job
I only added vitamin C into my routine about a year ago. I’ve tried a couple, and they all oxidize in the packaging. This stays its true formula so you can confidently use all the product. It’s expensive, but so far I think it’s worth it!
Was this review helpful to you?
Love PCA Products
I love PCA Skin products and this Vitamin C serum is no different. It absorbs quickly and is not sticky or powdery.
Was this review helpful to you?
Love Vitamin C Serum
The price is right. I feel this product is really making a difference with brightening my skin. I’m Using it every morning and seeing a difference in tone/brightness.
Was this review helpful to you?
One of my favorite Vitamin C Serums
Bought this based on the recommendation of my esthetician and really like it. I can definitely see the difference after using for a few months. Still can't decide if this or Skinceuticals CE Ferulic is my favorite though...
Was this review helpful to you?