Live vendor comparison
Cheapest MGF — 2026
The cheapest MGF right now is $100.00 at Core Peptides (per 10mg). We compare 1 vendors with normalized $/10mg pricing so you're comparing apples to apples. Confirm the final price on the vendor site.
MGF pricing across our tracked vendors ranges $100.00 (cheapest) to $100.00 (most expensive) for what should be the same compound. Median is ~$100.00. Tighter spread than usual for this compound, suggesting most vendors are pricing it at the commodity tier. COA quality differences matter more than the $/10mg spread here. Cheapest vendor changes ~weekly based on restocks and discount cycling.
Why this page exists
Peptide prices vary wildly between vendors — sometimes by 3x or more for the exact same compound at the same purity. Vendors use different quantity sizes to obscure comparisons. PeptidePrices normalizes every mg-denominated listing to a 10mg equivalent so you can compare unlike vial sizes on the same basis.
How we rank: Only in-stock listings are shown. Prices are deduplicated per vendor (cheapest variant only). Non-normalized listings (missing quantity data) are excluded. See our full methodology.
Before you buy