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Peter Thomas Roth Potent-C Vitamin C Power Serum #1
Peter Thomas Roth Potent-C Vitamin C Power Serum #1

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Peter Thomas RothPotent-C Vitamin C Power Serum

Item 2519785

4.1 out of 5 stars. 741 reviews
Size:1.0 oz


The Potent-C Vitamin C Power Serum is an anti-aging and brightening Peter Thomas Roth serum with 20% THD Ascorbate-a mega-potent, ultra-stable ingredient 50X more powerful than traditional Vitamin C.



  • Packed with a jaw-dropping concentration of 20% THD Ascorbate Vitamin C
  • This serum's performance is boosted by two ultra-powerful antioxidants 3% Vitamin E and 2% Ferulic Acid
  • Help improve the look of fine lines, wrinkles, firmness, uneven skin tone, texture, brightness and dehydration

Key Ingredients

  • 20% THD Ascorbate - Ultra-stable scientific breakthrough form of Vitamin C that is 50X more powerful than traditional Vitamin C
  • 3% Vitamin E and 2% Ferulic Acid - Help boost the performance of THD Ascorbate Vitamin C while providing antioxidant benefits

How To Use

Apply to clean, dry skin.
For best results, use twice daily on face and neck with continued use.
For external use only.


Water/Aqua/Eau, Tetrahexyldecyl Ascorbate, Butylene Glycol, C9-12 Alkane, Caprylyl Methicone, Tocopheryl Acetate, C10-18 Triglycerides, Polyglyceryl-6 Distearate, Ferulic Acid, Squalane, Hydrogenated Lecithin, Propanediol, Sodium Hyaluronate, Zingiber Officinale (Ginger) Root Extract, Curcuma Longa (Turmeric) Root Extract, Panax Ginseng Root Extract, Jojoba Esters, Leuconostoc/Radish Root Ferment Filtrate, Coco-Caprylate/Caprate, Glycerin, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Xanthan Gum, Disodium EDTA, Mica, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol.

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