Vitamins B1, B6 and B12 are secreted into human breast milk, but risks of overdose for the infant are not known
However, they aren't created equal
delivery by Dec 17Jiangyin Beauty Packaging Material Co., Ltd.9 yrsCN4.8/5.025% Reorder rate594 Interested customers 1/1 Matches all2ml 5ml 10ml 20ml 30ml Medical Injection Washed Depyrogenated ETO Sterile Glass Vials in Nest Tray Tub$0.50-1.50Min
The verdict: GHK-Cu for skin, collagen peptides for hair/nails Choose GHK-Cu if: Skin anti-aging is primary goal Want injectable or topical option Focused on wrinkles and firmness Choose collagen peptides if: Want overall beauty benefits Prefer oral supplementation Hair and nails are priority Best peptide combinations and stacks Combining peptides provides synergistic benefits
Rated 5 out of 5 April B
Like every BioHack London peptide, both BPC-157 and TB-500 batches ship with independently-tested Certificates of Analysis (HPLC purity verification + mass spectrometry molecular weight confirmation), accessible before purchase via the product page and via QR code on the vial