Paula’s Choice C15 Super Booster Review 2020


Vitamin C is an incredible ingredient for fading wrinkles, acne scars, and hyperpigmentation.

The problem, however, is finding a vitamin C serum that actually works.

Thankfully, Paula’s Choice C15 Super Booster is a high quality vitamin C product made by a reputable skincare brand.

ⓘ In this post, I’ll provide a complete review of Paula’s Choice C15 Super Booster to find out if it’s worth your money!

Related: Best Vitamin C Serums for Hyperpigmentation

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C15 Super Booster Review

Paula’s Choice C15 Super Booster is a an excellent SkinCeuticals dupe with the same tried & true formula of 15% L-Ascorbic Acid, 1% Vitamin E, and 0.5% Ferulic Acid.

Paula's Choice C15 Super Booster Review
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Key Features

  • 15% L-Ascorbic Acid (Vitamin C)
  • 1% Vitamin E & 0.5% Ferulic Acid
  • Reputable Skincare Manufacturer
  • Lightweight Liquid Texture
  • Dropper Bottle Design
  • Dries Quickly (~2 minutes)


  • Tried & True C E Ferulic Formula
  • Opaque Bottle Design Limits Oxidation
  • More Affordable Than SkinCeuticals


  • 3 Month Shelf Life
  • Low pH May Cause Skin Irritation


Paula’s Choice C15 Super Booster uses a tried-and-true formula of 15% Vitamin C, 1% Vitamin E, and 0.5% Ferulic Acid (popularized by SkinCeuticals C E Ferulic).

Vitamin C helps improve the appearance of age spots, wrinkles and fine lines, acne scars, and hyperpigmentation. Vitamin E and Ferulic Acid enhance the overall stability and effectiveness of this formula.

Paula’s Choice C15 Super Booster has a lightweight texture and is designed to be mixed with other serums.

An opaque bottle design limits vitamin C oxidation and the serum is best used within 3 months of opening.

Reviews of Paula’s Choice C15 Super Booster are quite positive. Some people reported signs of brighter skin, increased firmness, and more even skin tone. As always, your mileage may vary (YMMV).

At a lower price point, Paula’s Choice C15 Super Booster is an affordable vitamin C serum for those looking to brighten dark spots, fade acne scars, and keep skin feeling firm and more youthful.

What Is Paula’s Choice C15 Super Booster?

Best Vitamin C Serums for Hyperpigmentation in 2019
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Paula’s Choice C15 Super Booster is an excellent vitamin C serum that uses the same ingredients as cult favorite (and more expensive) SkinCeuticals C E Ferulic.

Vitamin C helps brighten skin complexion and correct uneven skin tone. It’s an excellent option for mild cases of age spots, wrinkles, acne scars, and hyperpigmentation.

Paula’s Choice replicates the tried-and-true formula of:

  • 15% Vitamin C: using L-Ascorbic Acid (the most potent form of Vitamin C)
  • 1% Vitamin E: an antioxidant that works synergistically with Vitamin C, and
  • 0.5% Ferulic Acid: helps stabilize Vitamin C and E, thereby extending shelf life

Popularized by SkinCeuticals C E Ferulic, this trio of ingredients works extremely well together. It helps fade dark spots and reduce wrinkles and fine lines. 

Studies show that C E Ferulic also protects our skin from the sun’s ultraviolet (UV) radiation, which helps prevent free radical damage and skin cancer.

Paula’s Choice C15 Super Booster also includes moisturizing agents:

  • Glycerin (a sponge-like chemical that attracts water to skin)
  • Sodium hyaluronate (a water-soluble salt form of hyaluronic acid that’s more stable)
  • Skin-smoothing peptides

The serum has a pH of 3.0 which allows vitamin C to penetrate the skin barrier without over irritating sensitive skin.

What Makes Paula’s Choice Different?

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Paula’s Choice is best known for its commitment to clinical research and affordable prices. 

Commitment to Clinical Research

Paula’s Choice was founded by Paula Begoun with a commitment to truth in beauty. Like many of us, Paula grew up struggling with acne and wanted to find the truth behind skincare.

Before starting her brand, Paula was diligently reviewing skin care products since 1979! She also created Beautypedia, an online resource that provides expert and user reviews for thousands of skincare products.

Affordable Prices

Paula’s Choice products are usually more affordable than competitors while offering a similar quality. The brand is only sold online which eliminates the cost of retail stores.

Paula’s Choice C15 Super Booster Ingredients

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The key ingredients in Paula’s Choice C15 Super Booster include:

  1. Vitamin C
  2. Vitamin E
  3. Ferulic Acid

You can find the full ingredient list here.

1. Vitamin C

Vitamin C is clinically proven to brighten skin complexion by inhibiting melanin synthesis. This reverses signs of hyperpigmentation such as melasma, age spots, and acne marks.

Melanin is an important pigment that determines our skin color and protects us from the sun’s ultraviolet (UV) radiation. 

Vitamin C also promotes collagen formation. It influences gene expression (i.e. DNA) and provides essential inputs for collagen production. This helps improve the appearance of wrinkles and fine lines as well as atrophic (pitted) acne scars.

Finally, vitamin C protects our skin from the sun’s UV rays. It has antioxidant properties that prevent UV-induced free radical damage. UV rays are known causes of sunburn, dark spots, and skin cancer.

Paula’s Choice C15 Super Booster uses L-ascorbic acid. This pure form of vitamin C is the most potent type for skincare.


2. Vitamin E

Vitamin E is an antioxidant that protects skin from pollution and environmental stressors. 

It works synergistically with Vitamin C to protect the body from free radical damage and premature signs of aging.

In addition, studies show that vitamin C can “recycle” oxidized vitamin E to boost its antioxidant power. This means vitamin C and vitamin E are best used together for optimal results.

3. Ferulic Acid

Ferulic acid helps stabilize vitamin C and vitamin E. This slows down the rate of oxidation and ensures a longer shelf life.

Paula’s Choice C15 Super Booster Reviews

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“I have never been so happy with a serum…”

“I have never been so happy with a serum, ever, hands down. I mix this with my antioxidant serum every morning and my skin has thanked me big time. It hasn’t been looking this healthy in quite some time! I HIGHLY HIGHLY recommend adding this booster to at least one skincare routine daily!!”


“Helped with discoloration and acne scars…”

“I have only been using this for about two weeks and have already seen drastic improvements in my skin tone. I have some discoloration and acne scars and this has really evened everything out and my skin looks brighter. It’s pretty pricey but if it continues to work this well it would be worth it. I use it on its own and occasionally I will combine with a moisturizer in the morning.”

Chasity W.

“More affordable than SkinCeuticals…”

“This review is a difficult one for me as I had been using Skinceuticals CE serum which I absolutely love. I purchased Paula’s Choice C15 booster to see if it was the same as, better than, or worse than the Skinceuticals CE Serum. After using this product for 3 months, I really like it a lot. Maybe not as much as the Skinceuticals CE serum, but it is close. But it is the price that makes the Resist C15 Booster my first choice serum. I love Skinceuticals and if you dropped the price to at least $100 then I would return to it, otherwise it is Paula’s Choice for me.”

MakeupAlley Reviewer

My Verdict on Paula’s Choice C15 Super Booster

We hope you enjoyed our in-depth Paula’s Choice C15 Super Booster review.

This is a great addition to your skincare routine that helps brighten dark spots, fade acne scars, and protect skin from UV damage. Best of all, it won’t break the bank!

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