Just as importing as promoting new collagen is synthesizing that collagen. While silica and ingredients in the phix [pH]iller peptide serum can help promote various types of collagen, vitamin c in the phix vitamin c helps synthesize that collagen and antioxidants in the vitamin c for sensitive skin and skin silk moisturizer can help neutralize free radicals damage that would otherwise breakdown collagen and lead to signs of premature aging like fine lines and wrinkles #thephixskincare #thephixvitaminc #skincarefyp #sensitiveskincareproducts #moisturizerforsensitiveskin #thephixphiller #phillerpeptide #antiagingskincaretips #collagenpeptide