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This produces a concentration of approximately 16.7 mg/mL

I've been using this serum on and off for eight months, and my forehead is so smooth (even though I haven't topped up my Botox in nearly a year)." BETH GILLETTE, BEAUTY EDITOR Features at a Glance Biossance Copper Peptide Rapid Plumping & Hydrating Serum with Hyaluronic Acid + Squalane Biossance Copper Peptide Rapid Plumping & Hydrating Serum with Hyaluronic Acid + Squalane Pros Can be used with other serums if you want to stack for multiple skin benefits Lightweight, fast-absorbing formula Cons The bottle and dropper can get a little slippery during application Why we love it: Sometimes the key to an effective peptide serum is what other skin-loving ingredients its packaged with, especially if your skin is on the sensitive side

Retrieved 16 February 2022

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