Peter Thomas Roth Potent-C Power Serum

1.0 fl oz

$105.00

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Highlights

Fades the look of dark spots
Visibly firms your skin

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Product Overview

Potent-C™ Power Serum unleashes the strength of THD ascorbate, an ultra-stable scientific breakthrough ingredient 50x more powerful than traditional Vitamin C. Packed with a jaw-dropping concentration of 20% Vitamin C, the serum's efficacy is amplified by the addition of two ultra-powerful antioxidants (3% Vitamin E and 2% Ferulic Acid), delivering a complete and advanced anti-aging, firming and brightening treatment. This rich moisturizing serum is a must to help improve the look of fine lines, wrinkles, firmness, uneven skin tone, texture and brightness.

Highlights

Fades the look of dark spots
Visibly firms your skin
Balances the feel of uneven texture

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Product Specifications

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Customer Reviews (27)

Overall Rating

4.5

Based on 27 reviews

Review Summary

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LovelySkin Customer

Verified Purchase

January 27, 2024

Vitamin C Serum

Goes on smoothly. Not too drying.

KimD

Verified Purchase

January 17, 2024

It's great

Makes my face feel so smooth would be 5 stars but the top seems faulty very pricy for a defective top...

LovelySkin Customer

Verified Purchase

December 17, 2023

Good for the price

I was looking to not spend too much on a vitamin c serum. This was decently priced and it is working well so far. It’s a little sticky at first because it takes some time to dry.

LovelySkin Customer

Verified Purchase

October 27, 2023

A little goes a long way

I wanted to try an alternative to a more expensive C serum and I was pleased with this product. First the price is right and a little serum goes a long way and gives the same brightness and exfoliation as the more expensive version. Change is difficult but this will be a good alternative choice for me.

Brewnette

Verified Purchase

August 22, 2023

If you can overlook the smell, nice product!

Ever smell hot dog wrapped in old, hot tire? You're about to smell that exact combination after your first application of this serum. Good news is, either you will get used to the smell or the smell fades reasonably quickly. My esthetician recommended this. I do like how it spreads nicely, not too greasy. It tingles a bit when I put it on and I think I've had some success with brightening.

LovelySkin Customer

Verified Purchase

June 25, 2023

This Vitamin C Serum is Really Nice!

I like the way this product is dispensed with a pump and comes out more like a lite lotion than a liquid serum. It has a vitamin C scent, but I don’t find it overwhelming. Also, it is helping with my hypopigmentation spots, which is a little bit of a different problem than dark spots.

LovelySkin Customer

Verified Purchase

May 26, 2023

Great Vitamin C

I love this Vitamin C. It has great ingredients and doesn't irritate my sensitive skin. It also looks good under makeup. Since it is a cream it isn't as sticky as other Vitamin C serums I have used.

Beth101

Verified Purchase

April 16, 2023

Absolutely love, love this serum!!!!

I love Peter Thomas Roth products and this is my #1! Do not hesitate to buy this. You will not be disappointed! I use the moisturizer and then EltaMD for protection.

Cosmo03

Verified Purchase

December 24, 2022

C power serum

I love this serum! It goes on smoothly and doesn’t feel oily. I love how it glides over my skin

LovelySkin Customer

Verified Purchase

November 14, 2022

Pricey, but lovely

Very easy to apply and layers very well. I use 2x/day and it last about 2 mos.

Dn808

Verified Purchase

September 25, 2022

Nice Serum

I previously used another similar serum but it was thinner and you used a dropper. I do like that this is more of a cream vs liquid. The liquids in the dropper can be messier and prone to spills. It seems to be effective based on the results I'm seeing.

Helga

Verified Purchase

May 31, 2022

Helps to even skin tone and decrease pigmentation

I was looking for a product that could help me to fight pigmentation. And this serum really works. It made my old spots less bright, erase some of my new sun spots. So far I am really impressed! I tried different C serum from another popular brand with 20 percentages concentration of Vitamin C and my skin could not tolerate it, it dried my skin out and was irritating. This serum does not irritate my skin. Peter Thomas Roth serum makes my skin tone more even. Also 1 pump is enough for the whole face which is not a lot. I don't really like the fragrance of the product, but I can handle it because it smells only while applying. It smells more like ferulic acid which is fine because it contains ferulic acid :)

Verified Purchase

April 05, 2022

Favorite C Serum

I like the consistency and it’s easy to apply. I love the packaging I feel the product ingredients are not compromised. When I use this product my skin Is firmer and looks brighter. It does sting a bit but it does subside. I have definitely noticed a difference in my skin since I’ve been using it ….I’m on my 5th bottle!! I use it every morning!!

LovelySkin Customer

Verified Purchase

March 22, 2022

Love this serum!

This has made a marked improvement on my skin. I've been using it 3 weeks and notice a difference already!

KellyinOrlando

Verified Purchase

February 13, 2022

Repeat Buyer

I've been using this product for a couple years. It's my favorite Vitamin C serum. I tried the SkinCeuticals brand recently to see what the hype was about, but I came back to this. My skin type is dry/sensitive and this really bring the hydration plus the added benefits of Vitamin C.

stylish

Verified Purchase

December 29, 2021

Power packed

I have used a vitamin C serum on my face every morning for over eight years. This has resulted in the disappearance of brown spots, as well as smoother and brighter looking skin. I saw this one in a recent sale here on Lovely Skin and wanted to give it a try. It has a really nice feel and texture, and absorbs easily into the skin. The reason I deducted one star is that the smell is identical to that of the pricier Vitamin C serum whose name I don't think I am allowed to mention. Some people will not be bothered by this, and may not even notice. I would probably buy this again, in spite of that one quibble.

LovelySkin Customer

Verified Purchase

October 27, 2021

Beware! Strong Scent!

I really like the feel of this product, but will never buy again due to the strong scent.

CBJ

Verified Purchase

May 02, 2021

Peter Thomas Roth Potent-C Power Serum

Thus far, I really like it. I have used 2 different vitamin C serums with the L-ascorbic acid and did not like how it oxidizes. After researching the best form of vitamin c and effectiveness for brightening, I decided to give this product a try It contains 20% THD Ascorbate. (suppose to be a more stable and potent form) as well as higher percentages of vitamin E and Ferulic Acid than other brands. I do feel a light tingling with this one which I like. Have not used it long enough to see any brightening results. Definitely like that it's more of a lotion base that you can pump.

Cristhian

Verified Purchase

March 29, 2021

Loved it!

My skin can see a difference already and I haven’t had it that long. Will for sure repurchase! My favorite vitamin c so far!

LovelySkin Customer

Verified Purchase

January 17, 2021

So far, so good

This is my first “C” serum purchase. I use other PTR products, so decided to start here. I do see some lightening of age spots and general brightness after about three weeks of daily use. I have not noticed any irritation, and use in morning under daily moisturizer w/spf. It is a bit sticky, so needs a few minutes to soak in. I’m 50 and also use glycolic acid and retinol in my daily routine.

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Peter Thomas Roth Potent-C Power Serum

Product Overview

Highlights

Ingredients

Directions

Shipping & Returns

Questions & Answers

Product Specifications

Special Offers

Featured In

Customer Reviews (27)

Overall Rating

Review Summary

Write a Review

Vitamin C Serum

It's great

Good for the price

A little goes a long way

If you can overlook the smell, nice product!

This Vitamin C Serum is Really Nice!

Great Vitamin C

Absolutely love, love this serum!!!!

C power serum

Pricey, but lovely

Nice Serum

Helps to even skin tone and decrease pigmentation

Favorite C Serum

Love this serum!

Repeat Buyer

Power packed

Beware! Strong Scent!

Peter Thomas Roth Potent-C Power Serum

Loved it!

So far, so good

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