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Winner of "Best Facial Firmer" in Good Housekeeping Magazine's 2010 Anti-Aging Awards! The Good Housekeeping Research Institute tested 90 products on 820 volunteers age 35+, conducted more than 3,000 lab tests, and tallied 1,800+ questionnaires to find the 26 top-performing treatments to achieve younger-looking skin.**
- 10% GFx? a NEW synthetically bioengineered Growth Factor that helps stimulate collagen and promotes cell proliferation in order to activate the skin?s natural repair mechanism
- 5% NEURO-BLOKKTM ?EXCLUSIVE to Peter Thomas Roth, a NEW breakthrough technology that is extremely effective at helping to prevent the muscle contractions that cause fine lines & wrinkles
- 10% Serilisene ? Increases skin elasticity
Peter Thomas Roth FIRMx Growth Factor Neuropeptide Serum 1 fl oz. Reviews
6 of 6 people found the following review helpful ![]() By Amazon Verified Purchase This review is from: Peter Thomas Roth FIRMx Growth Factor Neuropeptide Serum 1 fl oz. (Misc.) After using the serum for a month, I have seen only a very slight improvement in skin firmness. I have gotten better results with far less expensive Avon and Olay products. It definitely did not deliver on what it promised and I feel I spent a lot of money for nothing. 4 of 4 people found the following review helpful ![]() By Amazon Verified Purchase This review is from: Peter Thomas Roth FIRMx Growth Factor Neuropeptide Serum 1 fl oz. (Misc.) Great product. Really does help smooth lines around my eyes. However I do use it @ 3 times a day (more than suggested) and I also use Vitamin C Ester serum. I am a mature female and have been able to use many facial skin products over the years without problem. However in the last year, I have had skin allergies (especially around my eye area). I was tested and discovered that I have become allergic to certain preservatives found in most cosmetic and skin care products (including my favourite spa products Pevonia). I am thrilled to find that I am not allergic to this serum and it does help. I will order this again. 3 of 3 people found the following review helpful ![]() By Iam57 (sedro woolley, wa) - See all my reviews Amazon Verified Purchase This review is from: Peter Thomas Roth FIRMx Growth Factor Neuropeptide Serum 1 fl oz. (Misc.) I have been using this product for 2 years. Two pumps twice a day, it covers my skin with a creamy consistency, dries quickly and then a moisturizer. My skin looks great and I've used Estee Lauders nu-triv serum, this works better, for far less money. |
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