--- product_id: 58927817 title: "Peter Thomas Roth | Potent-C™ Power Serum" brand: "peter thomas roth" price: "2160 kr" currency: NOK in_stock: true reviews_count: 13 category: "Peter Thomas Roth" url: https://www.desertcart.no/products/58927817-peter-thomas-roth-potent-c-power-serum store_origin: NO region: Norway --- # 3% Vitamin E + 2% Ferulic Acid antioxidants boost Rich moisturizing serum for all-day hydration 20% THD Ascorbate ultra-stable Vitamin C Peter Thomas Roth | Potent-C™ Power Serum **Brand:** peter thomas roth **Price:** 2160 kr **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s ultimate glow with science-backed Vitamin C power! ## Quick Answers - **What is this?** Peter Thomas Roth | Potent-C™ Power Serum by peter thomas roth - **How much does it cost?** 2160 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/58927817-peter-thomas-roth-potent-c-power-serum) ## Best For - peter thomas roth enthusiasts ## Why This Product - Trusted peter thomas roth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Antioxidant Synergy:** 3% Vitamin E and 2% Ferulic Acid amplify protection against aging and environmental damage. - • **Hydration That Lasts:** Deep moisturizing formula keeps skin plump and radiant throughout your busiest days. - • **Next-Level Vitamin C Power:** 20% THD Ascorbate delivers 50x potency over traditional Vitamin C for visibly brighter, firmer skin. - • **Targeted Age-Defying Results:** Clinically designed to reduce fine lines, wrinkles, uneven tone, and texture for a youthful glow. - • **Fragrance-Free & Sensitive Skin Friendly:** No added scent, perfect for professionals who demand clean, effective skincare without irritation. ## Overview Peter Thomas Roth Potent-C™ Power Serum features a groundbreaking 20% THD Ascorbate formula—50 times more potent than traditional Vitamin C—enhanced with 3% Vitamin E and 2% Ferulic Acid antioxidants. This fragrance-free, rich moisturizing serum targets fine lines, wrinkles, uneven tone, and texture, delivering visible firming and brightening effects. Ideal for professionals seeking advanced, clinically proven skincare that keeps skin hydrated, radiant, and youthful. ## Description Product Description The future of Vitamin C has arrived. Potent-C Power Serum unleashes the strength of THD Ascorbate, an ultra-stable scientific breakthrough ingredient 50 X more powerful than traditional Vitamin C. Packed with a jaw-dropping concentration of 20% THD Ascorbate, the serum’s performance is boosted by the addition of two ultra-powerful antioxidants (3% Vitamin E and 2% Ferulic Acid), delivering a complete and advanced formula for aging, firming and brightening concerns. This rich moisturizing serum is a must to help improve the look of fine lines, wrinkles, firmness, uneven skin tone, texture and brightness. Fragrance-free. Brand Story An influential segment leader in the beauty industry, Peter Thomas Roth corners the clinical market as a groundbreaking, results-focused innovator committed to his brand philosophy: Breakthrough formulas. Astonishing results. Review: 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. Review: Peter Thomas Roth potent C Power Serum - I love this product! It keeps my face moisturized and glowing all day long. Get comments about my beautiful skin ## Features - Moisturizes and renews - Color safe ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YP4I93C | | Best Sellers Rank | #76,367 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,493 in Facial Serums | | Brand | Peter Thomas Roth | | Brand Name | Peter Thomas Roth | | Customer Reviews | 4.2 out of 5 stars 703 Reviews | | Global Trade Identification Number | 00670367008775 | | Item Form | Serum | | Item Volume | 1.1 fluid ounces | | Item Weight | 30 g | | Manufacturer | Peter Thomas Roth | | Manufacturer Part Number | 15-01-049 | | Material Features | Gluten Free | | Material Type Free | Fragrance-free | | Model Number | 15-01-049 | | Number of Items | 1 | | Product Benefits | Treats fine lines, wrinkles, uneven tone, loss of brightness, loss of firmness, uneven texture and dehydration. Product Benefits Treats fine lines, wrinkles, uneven tone, loss of brightness, loss of firmness, uneven texture and dehydration. See more | | Recommended Uses For Product | Vitamin,Brightening,Fine Lines | | Scent | Unscented | | Scent Name | Unscented | | Skin Type | Normal | | Special Ingredients | THD Ascorbate 20% - Ultra-stable scientific breakthrough form of vitamin C that is 50 times more powerful than traditional vitamin C. Vitamin E 3% and Ferulic Acid 2% - Help boost the performance of THD ascorbate vitamin C while providing antioxidant benefits. Special Ingredients THD Ascorbate 20% - Ultra-stable scientific breakthrough form of vitamin C that is 50 times more powerful than traditional vitamin C. Vitamin E 3% and Ferulic Acid 2% - Help boost the performance of THD ascorbate vitamin C while providing antioxidant benefits. See more | | Target Use Body Part | Face | | UPC | 670367008775 | | Unit Count | 1 Fluid Ounces | | Use for | Face | ## Product Details - **Scent:** unscented - **Skin Type:** Normal - **Use for:** Face ## Images ![Peter Thomas Roth | Potent-C™ Power Serum - Image 1](https://m.media-amazon.com/images/I/61Ga7zkqh3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saw results overnight! Noticeable around eyes with this and PTR Potent-C Power Eye Cream together. *by A***N on April 19, 2026* 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. ### ⭐⭐⭐⭐⭐ Peter Thomas Roth potent C Power Serum *by V***E on July 25, 2026* I love this product! It keeps my face moisturized and glowing all day long. Get comments about my beautiful skin ### ⭐⭐⭐⭐⭐ Like it so far. *by R***7 on December 2, 2025* This is smooth and feels good. Just a little stinky or strong smell though. Will continue trying this product. Not greasy at all. ## Frequently Bought Together - Peter Thomas Roth | Potent-C™ Power Serum - Peter Thomas Roth | Water Drench® Hyaluronic Cloud Cream | Hydrating Moisturizer for Face, Up to 72 Hours of Hydration for More Youthful-Looking Skin, Fragrance Free - Peter Thomas Roth | Water Drench Hyaluronic Glow Serum | Hydrating Serum, Up to 120 Hours of Enhanced Hydration, 1 Fl Oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/58927817-peter-thomas-roth-potent-c-power-serum](https://www.desertcart.no/products/58927817-peter-thomas-roth-potent-c-power-serum) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-19*