Pay in 4 interest-free payments of $5.26 Learn more
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
CH: Conceptualization, Methodology, Validation, Writing original draft
These are in-vitro and preclinical observations only, and the grouping makes no combined-effect claim
Clinical Trial Activity References Quality & Purity This product is synthesized via solid-phase peptide synthesis (SPPS) and tested to 99% purity by HPLC with identity confirmed by mass spectrometry
The National Institute of Health (NIH) shares that the recommended dietary allowance (RDA) for vitamin B12 is: Infants 06 months: 0.4 microgram Infants 712 months: 0.5 microgram Toddlers 13 years: 0.9 microgram Children 48 years: 1.2 micrograms Children 913 years: 1.8 micrograms Adult men and women over age 14: 2.4 micrograms Women who are pregnant: 2.6 micrograms Women who are breastfeeding: 2.8micrograms For adults over 50 years old, the NIH recommends taking a daily vitamin B12 supplement or consuming foods fortified with vitamin B12
GHK-Cu ($80 to $180/month): Best for dermal and superficial tissue applications
US$ 26.22
US$ 29.70
US$ 29.33
US$ 27.48
US$ 24.40
US$ 21.21
