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⚡ Unlock your skin’s ultimate glow with science-backed Vitamin C power!
Peter Thomas Roth Potent-C Power Serum delivers a breakthrough 20% THD Ascorbate formula that’s 50 times more potent than traditional Vitamin C. Enhanced with 3% Vitamin E and 2% Ferulic Acid antioxidants plus hydrating Hyaluronic Acid, this fragrance-free serum targets uneven tone, fine lines, and firmness for a radiant, youthful complexion. Ideal for daily use on face and neck, it’s a must-have for professionals seeking advanced, clean skincare.





| ASIN | B00YP4I93C |
| Active Ingredients | 20% THD Ascorbate, 2% Ferulic Acid, 3% Vitamin E |
| Benefits | Brightening, Firming |
| Best Sellers Rank | 288,563 in Beauty ( See Top 100 in Beauty ) 5,053 in Face Serums |
| Brand Name | Peter Thomas Roth |
| Country Of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 677 Reviews |
| Global Trade Identification Number | 00670367008775 |
| Item Form | Cream |
| Item Type Name | Potent-C Power Serum (30ml) |
| Item Volume | 1.1 Fluid Ounces |
| Item Weight | 30 Grams |
| Manufacturer | Peter Thomas Roth |
| Manufacturer Part Number | 15-01-049 |
| Material Features | Gluten Free |
| Material Type Free | Paraben Free |
| Model Number | 15-01-049 |
| Number of Items | 1 |
| Product Warranty | 1 year |
| Recommended Uses For Product | Professional Skin Care |
| Scent Name | Unscented |
| Skin Tone | All |
| Skin Type | Normal |
| Special Ingredients | Vitamin C |
| Target Use Body Part | Face |
| UPC | 670367008775 |
| Unit Count | 30.0 millilitre |
B**Y
Peter Thomas Roth serum
I was so disappointed with the size of this item, iv bought this item before with another seller & got the full size. My fault I should of looked at the size. Must point out I have paid the same amount for a full size. So so dissatisfied 😩
A**R
Die beste Pflege die ich je hatte
Ich bin mega zufrieden mit dem Produkt
A**N
Saw results overnight! Noticeable around eyes with this and PTR Potent-C Power Eye Cream together.
Wow! Noticeable results overnight! Ive tried everything for around my eyes, as I bought this specifically for my eyes only! I dont do many reviews, but for this I had to. Im in my 60s. After searching results from others with bad eye bags and dark circles on youtube, I tried this and it delivered! Overnight! Noticeable! I couldnt believe my eyes! But, I layered it. First layer Peter Thomas Roth Potent C Power Serum, then PTR Potent C Power Eye Cream, then Numbuzin 9+. A half to 1 pump is plenty for around my eyes only and if anything left over I put on problem areas. For rest of my face Vitamin C, I use Alastin C-Radical Defense Antioxidant Serum and/or Obagi Professional-C 20% serum. Yes, all very pricey. Im happy with this. You think this is small🤣 guess you've never seen other prescribed eye serums, the container is literally as small as my index finger! Im sensitive to any fragrance, but sometimes the ingredients themselves smell. All vitamin C products smell. I didnt think it was bad, its tolerable, no biggie, it doesnt smell any more or less than any other Vitamin C products. It works! Will purchase again.
R**A
Prodotto ottimo
Questo prodotto mi è piaciuto moltissimo; la consistenza è cremosa e un pochino oleosa. Data la sua corposità l'ho usato da solo sotto la protezione solare. Dopo alcuni giorni la pelle è luminosissima e le macchie risultano attenuate. L'odore non è fantastico, ma l'importante è l'effetto.
S**C
Perfect product
Just started It is working well on dark spots
L**E
As advertised
This is a great product. Very happy with the almost instant results of super hydrated skin. Super disappointed with the packaging. Lid arrived damaged. Only way to get product out of the bottle is by unscrewing the lid and pouring the lotion out - big time waste of product. Grrrrr.
Trustpilot
1 day ago
1 month ago