What are antioxidant peptides? +
Antioxidant peptides and cofactors are studied for neutralizing reactive oxygen species and supporting cellular defense. Glutathione is the most researched compound in the category.
Why is glutathione called the master antioxidant? +
Glutathione participates directly in neutralizing reactive oxygen species and recycling other antioxidants, making it the reference compound in oxidative-stress research.
Are peptides legal to buy in Canada? +
Yes — research peptides can be purchased legally in Canada for laboratory and research purposes. All Bison Peptides products are sold for research use only.
How fast is shipping across Canada? +
Orders placed before the daily cutoff ship the next business day from within Canada via express post — 1-3 business days, no customs, no border delays.
How do I verify purity? +
Every batch is independently tested by a third-party lab for identity, purity, and quantity. The COA number is printed on each vial.
What payment methods do you accept? +
Interac e-Transfer and major cryptocurrencies (BTC, ETH, and more).