Substiane [+] Anti-Aging Serum restores skin density and firmness with Pro-Xylane and Linactyl. Its lightweight, fast-absorbing texture improves skin elasticity and reduces sagging, leaving the complexion looking firmer and more lifted.
![La Roche Posay Substiane [+] Anti-Aging Serum](https://cdn.prod.website-files.com/661d83f56702b4c85dd647c6/66255448560164db46209fe4_661f63469213e7e071c2192b_1_B3-UV-PACKSHOT-BOTTLE.jpeg)
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