99 Purity Peptides Epithalon price: $1.36/mg with NEW15
99 Purity Peptides lists Epithalon at $79.99 for 50 mg, which is $1.60/mg or $1.36/mg with code NEW15; that's #6 cheapest of 11 vendors we track after codes (median $3.60/mg), checked Oct 21, 2026.
Our verdict on 99 Purity Peptides
Real store, testing gaps
60/100C
#8 of 11 ranked vendors
- Publishes COAs, but not matched to your lot
- Named labs: Optiq Health Labs, Accurate Test Labs (bacteriostatic water)
- No independent tests on file
Last verified How we scoreFull review
99 Purity Peptides Epithalon sizes
| Compound | Vial | Price | With NEW15 | Per mg after code | Links |
|---|---|---|---|---|---|
| Epithalon | 10 mg | $38.24 | $3.82 | compare | |
| Epithalon | 50 mg | $67.99 | $1.36 | compare |
NEW15 15% off your first order, seen Oct 21, 2026; not tested at checkout.Prices checked Oct 21, 2026, before shipping. Code and vendor-sale stacking only shown when the vendor confirms it; none confirmed yet.Epithalon at every vendor, after codes
| Vendor | Cheapest vial | Per mg | After code | Score |
|---|---|---|---|---|
| Swiss Chems | 10 mg · $23.16 | $2.32 | $2.08 | 70 |
| DRYPtides | 50 mg · $124 | $2.48 | $2.48 | 65 |
| Atomik Labz | 10 mg · $35 | $3.50 | $2.98 | 50 |
| Core Peptides | 25 mg · $90 | $3.60 | $3.60 | 83 |
| Biotech Peptides | 25 mg · $94 | $3.76 | $3.76 | 70 |
| 99 Purity Peptides | 10 mg · $44.99 | $4.50 | $3.82 | 60 |
| True Peptides | 10 mg · $43 | $4.30 | $4.30 | 75 |
| Core Research Peptides | 10 mg · $44 | $4.40 | $4.40 | 60 |
| Ascension Peptides | 10 mg · $50 | $5.00 | $5.00 | 70 |
| Penguin Peptides | 10 mg · $52 | $5.20 | $5.20 | 74 |
| Spartan Peptides | 25 mg · $199 | $7.96 | $7.96 | 60 |
Codes applied only where verified, same math for every vendor. All Epithalon sizes.
DRYPtides lists Epithalon at $2.48/mg and scores 65/100. It's the vendor we plan to partner with.
A synthetic tetrapeptide (Ala-Glu-Asp-Gly). 99 Purity Peptides review · 99 Purity Peptides coupon code
Questions
How much is Epithalon at 99 Purity Peptides?
99 Purity Peptides lists Epithalon at $79.99 for 50 mg, which is $1.60/mg or $1.36/mg with code NEW15; that's #6 cheapest of 11 vendors we track after codes (median $3.60/mg), checked Oct 21, 2026.
Is 99 Purity Peptides Epithalon cheaper than other vendors?
After codes, 99 Purity Peptides is #6 of 11. The cheapest is Swiss Chems at $2.08/mg.
Is there a 99 Purity Peptides code for Epithalon?
NEW15: 15% off your first order. It's applied in the table above.
Does 99 Purity Peptides publish a COA for Epithalon?
99 Purity Peptides's COA practice: 30/40 on our COA transparency line. Check the COA library link on its review page and ask for the COA matching your lot.