BETTER TOGETHER BUNDLES FROM SKINCEUTICALS + TWO FREE GIFTS WITH A $200+ PURCHASE. SHOP NOW.
FREE US Shipping $50+ Ask an Expert 15% off first App Order Dermstore Rewards Refer a Friend, Get $25
Peter Thomas Roth

Peter Thomas Roth Potent-C Power Serum (1 fl. oz.)

A moisturizing face serum that improves the appearance of fine lines, wrinkles and uneven skin tone.

Rewards members earn 525 points on this order

Join Dermstore Rewards

$105.00

Or 4 interest free payments of $26.25 with afterpay


image 1, 20% THD ascorbate vitamin c- 50 times more powerful than traditional vitamin c. 3% vitamin e - nourishes and provides antioxidant benefits. 2% ferulic acid - helps boost performance. image 2, the potent c difference. ultra stable formula. highly concentreated 20% THD ascorbate vitamin c. brightening and anti-ageing. image 3, defy signs of aging in 7 days. forehead before and forehead after 7 days. image 4, defy signs of aging in 7 days. neck before and neck after 7 days. image 5, see an improvement in wrinkles, firmness and brightness in 7 days.

Delivery & Returns
Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.
If I'm not completely happy with my item?
Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Frequently Bought Together

Peter Thomas Roth Potent-C Power Serum (1 fl. oz.)

This item

Peter Thomas Roth Potent-C Power Serum (1 fl. oz.)

$105.00

Total Price:

$287.00

Other Customers Bought

Customer Reviews

4.57

44 reviews

5

4

3

2

1

33

5

4

2

0

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Excellent day serum

Maybe I'm hypnotized by the shiny packaging, but I'm in love with this stuff. It feels almost as rich as the PTR cloud cream, but with an energizing feel, rather than just a soothing one. Pretty much my favorite vitamin C product out there.

by Anonymous

Was this helpful?

Clean Skin

I have been using Peter Thomas Roth Products for many Years The Potent C Power Serum is absolutely Great! It really works well on my skin. I have notice that I have a fresh Bright Face. What is really good is that others will also notice, and you will receive many compliments. The product may be Pricey but it is worth the money I would recommend this Product to anyone that is really serious about good skin care.

by Anonymous Verified Purchase

Was this helpful?

Facial success

This product is very gentle on my skin and it blends well with my Orlane moisturizer and Channel facial sun screen

by Alexis Verified Purchase

Was this helpful?

A staple in my routine

This is the best vitamin c serum I have ever used. The consistency is soft and lightweight- it's gentle enough for everyday use. Not only does it help brighten my skin, but I have found it really helps keep my acne at bay. Love it!

by Anonymous Verified Purchase

Was this helpful?

This product is worth every penny.

I have dry, sensitive, redness-prone/aging skin. Unlike most vitamin C serums I like how this one is a cream which has been non-drying and easy to apply. I use this in the morning after toning and before moisturizing. Sometimes, especially in the summer, I can even skip moisturizing step and go straight to applying my make-up. I like the pump dispenser rather than the dropper which can be messy and not to mention wasteful. Only one "pump" per day, so it truly has lasted a long time. The less-than-pleasant scent goes away once the product is absorbed.

by Sarah Verified Purchase

Was this helpful?

PTR Potent C Serum

I have sensitive, oily skin with hyperpigmentation. My skin glow and brighter after a week. Hopefully it will lighten my hyperpigmentation. I apply the serum in the morning after toner. It has a strange scent but does not last. Does not make my skin sticky or greasy. This is the best Vitamin C serum I've tried so far.

by Anonymous Verified Purchase

Was this helpful?

The Best Vitamin C Serum

I love that a new more stable form of vitamin C has been found. This serum has a shelf life of 18 months. THD ascorbic penetrates all the way to the dermis, which means this serum truly is reparative at a far deeper level than traditional L-Ascorbic Acid. This serum also has calming ingredients like turmeric. I was so tired of buying non-stable forms of vitamin C that oxidize so quickly. The "hot dog water" scent is not pleasant, but is a result of the Ferulic Acid. I can even use this as a stand alone moisturizer, as this serum has a creamy consistency.

by Anonymous Verified Purchase

Was this helpful?

Not Sure about This Vit C

The plus side of this vitamin c serum is that it smells nice, kind of like a creamsicle. When compared to all the hot dog water vit c serums out there, that is great. The serum was a little bit sticky and shiny on my skin, but manageable. I'm just really not sure of the efficacy of this product. The claims sound great, but I didn't see any results over a month or two. It's tough with antioxidants because you're using them for preventative measures, so it's hard to tell if they're working. Then again, you don't want to be throwing money away. If smell is important to you, maybe go for this one. If you want assured efficacy, maybe go with a dif vit c serum.

by Anonymous Verified Purchase

Was this helpful?

My favorite vitamin C serum

So far this is my favorite vitamin C product. I like the pump dispenser. I also think this product seemed less irritating and less drying than some other formulations. It has brightened my skin and also helped to fade some dark spots caused by sun exposure.

by Catherine Verified Purchase

Was this helpful?

Worth the Price!

I really like this serum I feel like it brightens and evens out my skin tone, and reduces fine lines. One thing, my fiance HATES the way this stuff smells. It doesn't bother me, it's just the scent of the ferulic acid but he can't stand it (he's a little scent-sensitive...scent-sitive, if you will). I use about two pumps per use in my nightly routine and this bottle has lasted me quite a while with daily use. I like to use it after I've derma-rolled to let it soak in really well. I feel like it's made my skin seem more radiant after regular usage, and it's evened out my skin tone. The price tag seems high, but honestly, if you're looking for a great serum that concentrated and powerful, I would recommend this. It's lasted a pretty long time too!

by Brittany

Was this helpful?