Phyto-Nature Firming SerumDual phase serum restores and preserves the nature of younger looking skin by reducing the appearance of premature skin aging. In the firming phase, Sapphire bound biomimetic peptides help firm skin and reinforce skin defenses to counter visible signs of skin aging accelerated by your exposomes (environment and lifestyle). In the lifting phase, Phyto Nature technology uses potent, plant derived bio extracts to visibly tighten skin. Amazonian Camu.