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The classic symptoms of B12 deficiency are persistent fatigue, tingling or numbness in the hands and feet, problems with memory and concentration, mouth ulcers, a sore red tongue, and pale or yellow-tinged skin
DSIP $55.00 $90.00Price range: $55.00 through $90.00 Delta sleep-inducing peptide (DSIP) is a naturally occurring nonapeptide a chain of nine amino acids with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Trigonelline is an NAD+ precursor that improves muscle function during ageing and is reduced in human sarcopenia
View other panels Physician Review Hormone replacement and peptide decisions require clinical review, contraindication screening and follow-up monitoring
US$ 27.88
US$ 27.72
US$ 20.70
US$ 26.15
US$ 24.61
