Some people believe that good skin is all in the genes, and that concept certainly applies to Peter Thomas Roth, who comes from a line of skincare professionals. His brand has been around for more than 25 years and is known for taking a clinical approach to beauty. Here’s a look at the Peter Thomas Roth product line, its signature ingredients, and is it worth a try?

While collagen is necessary for maintaining youthful-looking skin, the collagen protein is too large to absorb into the skin topically. That’s why applying skin care products that contain collagen won’t provide the anti-aging benefits you’re looking for.

When Roth launched his eponymous skincare company in 1993, he drew on his heritage and the Hungarian spa principals of soothing the skin with mud and mineral water. Since its debut, the Peter Thomas Roth skincare collection has grown to include more than 100 products for men and women and is a major presence on QVC. What is the Peter Thomas Roth Philosophy?

All Roth’s research is conducted in-house at the company's New York labs and led by the man himself. Peter Thomas Roth moisturisers boast carefully chosen elements such as hydrolysed collagen and THD ascorbate, an ultra-potent version of Vitamin C, while the brand’s exfoliants are brimming with enzymes like pumpkin and pomegranate for brighter, fresher skin. Concerned about ageing? Look out for neuropeptides, designed to help 'freeze' neurons and thwart wrinkles for a smoother appearance. Teoxane RHA Serum is an anti-aging skin care product developed by Teoxane Laboratories medical aesthetic research that is said to visibly transform the skin within 14 days. The innovative ingredient RHA, which stands for “resilient hyaluronic acid”, helps reactivate skin’s natural mechanisms of deep regeneration: cell renewal and tissue restructuring. Hyaluronic acid is a type of glycosaminoglycan (GAG) that is naturally present in our skin and is responsible for maintaining skin hydration. Hyaluronic acid has become a popular anti-aging skin care ingredient because not only is it very effective at improving skin’s hydration, it also gives skin a plump, youthful appearance. In interviews, Roth has said the cornerstone of his products is putting “the most effective ingredients in each product at the highest level possible that will create an astonishing result.” Products are labeled with the percentage of key ingredients. What Does Peter Thomas Roth Sell?We’ve been hearing for years that Vitamin C is the best anti-aging ingredient. It’s a potent antioxidant that protects the skin from free radicals, the unstable molecules that contribute to the formation of premature wrinkles and fine lines on the skin. Exfoliating products are sold as peels, scrubs and pads. The Peter Thomas Roth FirmX Peeling Gel is another customer favorite, delivering a manual and chemical exfoliation, thanks to fruit enzymes. The new PRO Strength Exfoliating Super Peel is a rinse-off peel formulated with a triple acid complex of 35% phytic acid and salicylic acid. The Peptide 21 Amino Acid Exfoliating Peel Pads are single use exfoliating products. Peter Thomas Roth FIRMx 360 Eye Renewal is a fragrance-free anti-aging eye cream that is said to transform the appearance of the entire eye area immediately and over time. One of the main ingredients in the eye cream is adipic acid/neopentyl glycol crosspolymer, a synthetic film-forming polymer that is made up of small, porous spheres that have a blurring effect when applied to the skin. While this ingredient will help to immediately blur fine lines and wrinkles, the effect is only temporary. One ingredient in Peter Thomas Roth FIRMx 360 Eye Renewal that does provide long-term benefits to the skin is Nutrex EGF (Epidermal Growth Factor), which is referred to as Rh-Oligopeptide-1 on the ingredient list. EGF is a protein naturally found in cells called fibroblasts, which are responsible for producing collagen. It is thought that EGF signals to fibroblasts to produce more collagen, which leads to cell growth, proliferation, and may help to reduce the appearance of fine lines and wrinkles over time. Peter Thomas Roth Anti-Aging Cleansing Gel is an anti-aging product formulated to help the skin shed dead cells and other impurities so that new, more youthful-looking skin is revealed. This gel is marketed by the Peter Thomas Roth skin care company, which was founded by the individual of the same name in the early 1990s. Peter Thomas Roth Anti-Aging Cleansing Gel contains a number of natural ingredients, including glycolic acid, but it is not a completely organic product. If you have been comparison shopping for affordable anti-aging products to add to your beauty kit, then this product may be a viable option for you, as its price is quite a bit lower than other anti-aging solutions. Peter Thomas Roth Anti-Aging Cleansing Gel is available to U.S. customers only at this time. No. The company states that they “do not test any of our formulas or raw materials on animals,” although they “do sell our products in China and some other countries that still do a test on animals.” Do Peter Thomas Roth Products Work?