Copper peptides provide science backed benefits to the skin including a boost in collagen production, which is so important as we age. I’ve tried dozens of copper peptide serum’s but always come back to the Biossance Copper Peptide & Squalane Serum. It’s such a great product! I use it in my morning routine after my toner and vitamin C serum. 💕 @Biossance skincareroutine antiagingskincare copperpeptide biossance 💕 LTKBeauty LTKVideo LTKOver40