Biotin 40mg Injection Pen Kit

Biotin 40mg Injection Pen Kit
High-dose Biotin with Vitamin B7 for hair, nail, skin, and metabolic research. Injectable delivery provides superior bioavailability compared to oral supplementation.
TOTAL DOSE: 40mg
COMPOUNDS: Biotin + Vitamin B7
FORMAT: Injection Pen Kit
KIT CONTENTS: 1 pen, 12 needles, booklet