For 20mg of PEG-MGF, the lowest total is Real Peptides at $345.60 ($17.28 per mg, as 10 × 2mg), including its multi-vial discount and free shipping. We track 1 vendor carrying it.
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| Vendor | 2mg | 20mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Real Peptidesprofile | $48.35 | $345.60 | $17.28 | — | Purity, Endotoxin* |
Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 20mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.
Buy at Real Peptides → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 2mg | 1 | $48.35 · Real Peptides | $345.60 · Real Peptides | $17.28 |
Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.
It depends on how much you buy, because most vendors discount multi-vial orders. For 2mg, Real Peptides is lowest at $48.35 total. For 20mg, Real Peptides is lowest at $345.60 total ($17.28 per mg), including its multi-vial discount and free shipping.
None of the 1 vendors we track for PEG-MGF publish endotoxin testing on every batch. Check the certificate of analysis on the product page.
None of the 1 vendors publish heavy-metals testing on every batch.
$345.60 for 20mg from the one vendor we track.