Polypeptide therapy supplements from Sovereign Laboratories are designed to help improve immune function and response. Sovereign Laboratories supplies polypeptide therapy sprays, capsules and powder that help support and balance the immune system.
BioIdentical Polypeptides-LD™ Capsules

BioIdentical Polypeptides-LD™ Capsules

$39.95

ImmunMax Peptide Immunotherapy

ImmunMax Peptide Immunotherapy

NEW FOR 2020!

Price Varies by Selection