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Based on a 4-week clinically measured study on 53 women
Apply generously to cleansed skin and follow with recommended moisturizer
Apply to face and other desired areas once daily for two weeks and twice daily thereafter
Gamma linoleic rich borage seed oil combines with sweet almond oil
Peter Thomas Roth FIRMx Collagen Serum 1 oz / 30 ml P1 Based on a 4-week clinicallyPeter Thomas Roth FIRMx Collagen Serum 1 oz 30 ml P1 Ultra nourishing, skin revitalizing serum with 7 Collagen derived actives. A groundbreaking combination of pure Collagen, Collagen supporting and Collagen promoting actives, that return skin to its youthful bounce for a vibrant, fresh and younger looking complexion. 7 forms of Collagen and collagen supporting ingredients help skin appear firmer, smoother and more youthful. Marine Collagen, Plant