Peter Thomas Roth Super-Size FIRMx Collagen Ser um

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Peter Thomas Roth Super-Size FIRMx Collagen Ser um is rated 4.8 out of 5 by 4.
Rated 4 out of 5 by from Market Up It says this is super sized . How is that ? This is 2 Fl oz. And the other size is 1.7 flz . Now the price of the 1.7 fl oz I could buy 2 of and some. To get to the price of the 'supersized' one.....
Date published: 2021-04-06
Rated 5 out of 5 by from Best collagen serum for the price I have been using this collagen for over a year and I agree with another reviewer that it’s probably one of the best on the market! This product has so many different types of collagen that I feel it covers all the bases. I think 5 or so different kinds . I’m a 55 year old former model and this product helps my skin retain its firmness and elasticity. It’s silky and so easy to smooth on. It does take a few weeks to see results but, wow! I also can feel it work to tighten skin. Along with PTRs retinol my skin appears ironed smooth. After a year I can’t imagine being without this wonderful serum!
Date published: 2020-09-28
Rated 5 out of 5 by from Wonderful. You can feel this serum working on your skin right away. It's remarkable. I got this product in a kit with water drench moisturizer. It may be expensive but worth every penny.
Date published: 2020-03-26
Rated 5 out of 5 by from Fabulous FIRMx Collagen Serum I am a fairly recent convert to PTR FIRMx Collegan products. I love the serum. I use it daily and small lines have vanished after 6 months and most likely sooner. I am 66 years old and this is my favorite serum along with other FIRMx Collegan PTR skin care products.
Date published: 2020-02-28
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