BETTER TOGETHER & JUST RIGHT FOR GIFTING. SHOP HOLIDAY SETS
FREE US Shipping $50+ Ask an Expert 15% off first App Order Dermstore Rewards Refer a Friend, Get $20
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.

My favorite Vitamin C

This is a great Vitamin C product. It is a stable form of Vitamin C. I prefer a lotion instead of a serum so it isn't as sticky. I also prefer a pump to dispense the product.

by Paula Verified Purchase

Was this helpful?

My favorite Vit C serum

Because my skin is dry, I like that this serum is a lotion-like formula which is extra hydrating

by Natalia Verified Purchase

Was this helpful?

Nice Vitamin C product

A little pricey (for me), but definitely something to treat yourself with once or twice a year. It has additional benefits with its Vitamin C. When I have it, I use it every other or third day, where the off days are for exfoliating or just using a nutirent packed moisturizer. Just remember to use gentle cleanser and sunscreen, and you're good to go.

by josie16 Verified Purchase

Was this helpful?

Not my favorite

I love most PTR products, but I was not impressed with this serum. Normally, my skin soaks up serums, but it did not want to absorb this one. It left my skin looking oily and feeling very greasy. I'm disappointed as it was pretty expensive. The scent also isn't pleasant. 

by Maya

Was this helpful?

Great serum

Hydrating and reduces and prevents dark spots. Have purchased several bottles over the years

by Ps Verified Purchase

Was this helpful?

A winning serum!

This vitamin c serum is the first I've tried where I actually saw a visible difference in my skin's brightness. I have noticed any difference in firmness, but I'll accept a preventive effect. I love the milky texture, although people with very oily skin might find it too much. This gives me an instant glow in the morning and doesn't pill at all. The only con is that it smells awful, like so awful I'm still stunned each morning. Fortunately, the smell fades quickly and doesn't linger. I love the pump and that it doesn't leave any kind of orange staining like the more expensive ascorbic acid based products do.

by Hallie Verified Purchase

Was this helpful?

Excellent serum

This serum is hydrating, plumping, firming, and brightening. It is like a light lotion. With other serums I need to use a separate hydrator but this does both. Have gone through several bottles and so has my mom. Love and highly recommend.

by Rose Verified Purchase

Was this helpful?

Love but...

Love this because it has Vit C already in it so it is a win-win but it is greasy.  It feels good on the skin & I have sensitive skin, didn't irritate at all!

by Amy Verified Purchase

Was this helpful?

Perfect serum

Love adding this into my routine. Light weight serum and I’ve noticed brightness in my skin. 

by Emily Verified Purchase

Was this helpful?

Not worth the price

I am a firm believer in buying medical grade products. I too a chance on this as it’s marketed as a vitamin C serum but was not impressed with the ingredients. I gave it 3 stars bc the consistency is nice and I think it will provide some benefit, it just isn’t a solid vitamin c. 

by Whitney

Was this helpful?