2% Concentration 20mg / mL Glycol-Free Made in the UK 50mL · 1g 2dDR. 2dDR (2-Deoxy-D-Ribose) topical serum, formulated and made in the UK. 2% concentration — 20mg/mL — 1g total per 50mL bottle. By targeting vascular support and angiogenesis, it focuses on one of the biological processes most closely tied to sustained hair growth.
