• Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
  • Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
Peter Thomas Roth - Potent-C Power Serum, 1-oz.
$89.25 with code: VIP
$105.00
Details
$89.25 with code: VIP
$105.00
Details
In stock: Usually ships within 2 business days.
Product Details

Defy 7 signs of aging in 7 days. Potent-C Power Serum unleashes the strength of THD ascorbate, an ultra-stable scientific breakthrough ingredient 50 times 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 fragrance-free, non-irritating, rich moisturizing serum is a must for improving fine lines, wrinkles, firmness, uneven skin tone, texture and brightness.

  • Key ingredients include:
  • THD ascorbate - ultra-potent, gold standard vitamin C that helps improve the look of uneven skin tone and texture, firmness and fine lines and wrinkles; 50 times more potent than traditional vitamin C (ascorbic acid)
  • Vitamin E - provides antioxidant benefits
  • Ferulic acid - an antioxidant that works synergistically with vitamins C and E to enhance their benefits
  • Hyaluronic acid - helps improve hydration by attracting and retaining up to 1,000 times its weight in water from moisture in the air

Web ID: 5976450

Customer reviews

864 Reviews
5 Stars
473
4 Stars
194
3 Stars
121
2 Stars
35
1 Star
41
User Images
    June
    Jan 12, 2023
    Best vitamin C Serum

    It is the very best serum!!

    Clj1
    Jan 08, 2023
    Great product

    Amazing serum, i saw noticeable results within a week and my skin is glowing

    Customer review from bloomingdales.com
    plumearth
    Dec 16, 2022
    from Los Angeles CA
    Great Serum

    I have been using this serum for a month or so. I mainly purchased it to help me reduce the dark spots on my face. I have noticed that my dark spots are getting lighter. My pores seem smaller and my complexion looks more radiant. I would purchase again.

    Customer review from peterthomasroth.com
    Karynn
    Nov 22, 2022
    from Sacramento CA
    Potenct-C - smelly sample

    [This review was collected as part of a promotion.] I received this cute little 2 ml sample and was so excited to try it. I applied it to my clean dry face and had to almost immediately wash it off. It smells like the serum was in a warehouse fire. Like smoke and burnt oranges. This product is completely unusable. Disappointing.

    Customer review from peterthomasroth.com
    SunshineGal
    Nov 06, 2022
    from CA
    Less potent reformulation

    I have purchased this product for a while now but there seems to have been a formulation change that has left the product less potent.

    Customer review from peterthomasroth.com
    emmagrace
    Oct 07, 2022
    from Southern Oregon
    Works for me!

    I saw an improvement in the first week. I'm 74 years old and a sun lover....my skin is brighter...the 1 age spot has not disappeared (I was hoping that it would). But my skin is firmer and the fine lines are appreciably reduced. I am absolutely amazed!

    Customer review from peterthomasroth.com
    KariG
    Sep 26, 2022
    Makes your skin glow!

    Makes your skin glow! Now a new staple, AM & PM. Wasn’t sure about the scent but it doesn’t last long.

    Customer review from peterthomasroth.com
    DB
    Aug 21, 2022
    Bad packaging

    The packaging broke and I still have product left but cannot access it. I have tried to discuss on chat with customer service but they kept disconnecting the chat and then said there was nothing that could be done. This is expensive product and the packaging shouldn’t be so faulty. Also I am not impressed by Macy’s customer service.