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Editor's Tip Editor's Tip

We love mixing this Super Booster with Paula's Choice RESIST Ultra-Light Super Antioxidant Concentrate Serum.

Paula’s Choice RESIST C15 Super Booster

$49.00 Ships Free
0.67 oz

Availability: In stock


Can’t get enough of Paula's Choice? We feel you. For a limited time, get a free Paula’s Choice RESIST Intensive Wrinkle-Repair Retinol Serum deluxe sample with qualifying $35+ purchase of any full-size product(s) from the Birchbox Shop. Use code: RETINOL at checkout.

Birchbox Breakdown

If the skincare world had a gifted program, this vitamin C face treatment from Paula’s Choice would be a shoo-in. The light-as-water formula visibly brightens skin in a matter of weeks, fading dark spots and wrinkles caused by everything from acne to sun exposure. Not only that, but it promotes plumper, younger-looking skin with a blend of smoothing antioxidants and collagen boosters. If acne is still a nuisance for you, fear not—the fast-drying liquid is ideal for all skin types and won’t clog your pores.

How to Use

Twice a day, dispense two to three drops into the palm of your hand and smooth over clean face. If you prefer, you can mix it into your moisturizer or serum and apply it that way. In the morning, follow this treatment with a sunscreen rated SPF 15 or higher.

Water, Ascorbic Acid (vitamin C/antioxidant), Ethoxydiglycol (slip agent/penetration enhancer), PPG-26 Buteth-26 (emulsifier), PEG-40 Hydrogenated Castor Oil (thickener), Tocopherol (vitamin E/antioxidant), Ferulic Acid (antioxidant), Sodium Hyaluronate (skin-repairing ingredient), Acetyl Octapeptide-3 (cell-communicating ingredient), Glycerin (skin-repairing ingredient), Panthenol (skin conditioning agent), Sodium Metabisulfite (stabilizer/antioxidant), Triethanolamine (pH adjuster), Phenoxyethanol (preservative).

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Most Helpful Customer Reviews

Great product

There's nothing super fancy about this product but it works very well. It didn't make my skin oily and I noticed a subtle difference in my skin. I think to see the fully effect you would have to use the full-size product.

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Brighter Complexion and great for sensitive skin

I was a little hesitant at first to try this product. I have sensitive, acne prone skin. The last thing I need is to add an oil to my face. I've tried a Vitamin C treatments in the past and one in particular worked great for me, until I broke out. I decided to try again after reading the reviews and this treatment is so light and absorbs immediately. No greasy feel and it didn't irritate my skin at all. My complexion looks great! I love it.

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So refreshing

I waited to write a review on this until I had used it for a bit of time. First I love the sample size which is awesome for travel. It has a refreshing smell as well as rushing feel as I apply. It immediately absorbs into my skin allowing me to move onto the next facial process. I have notice a slight difference in just a few uses. My skin appears to be brighter and the facial lines less dramatic. This is certainly in my wish list

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This might actually be working if I could stay out of the sun

So long story short, I started to notice either a freckle/birthmark/age spot fading, but then spring hit and I can't stay inside so it's coming back, but not as bad. I would like to see this fade more again. I am always on the lookout for something to fade my freckles (38 and still covered in them). But I love the way this feels, compared to some other age spot fading treatments it does not smell horrid. Another easy layer for me to add without extra weight (I mean come one after all the other serums, moisturizers, foundation, creams, I don't need more heavy weight on my skin)

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Love Paula's Choice

I purchased the C15 super booster from the Soho store after using the Vitamin C Spot treatment in my April box. I add 3 drops to my daily moisturizer (I don't think it goes on as evenly alone) day and night. It absorbs quickly and I don't feel my face getting greasy throughout the day. I haven't had any issues with breakouts and I feel like my skin is getting more even and brighter. I'm happy with the purchase! It does have an odd (not super pleasant) smell, which I don't notice as much when I add it into my other moisturizer.

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