99 Purity Peptides vs True Peptides
On our published method, True Peptides scores higher (75 vs 60). On the 13 compounds both sell, 99 Purity Peptides is cheaper per mg on 9 and True Peptides on 4.
Checked Oct 21, 2026
| Attribute | 99 Purity Peptides99puritypeptides.com | True Peptidestrue-peptides.com |
|---|---|---|
| Method score | 60/100 | 75/100 |
| COA transparency (/40) | 30 | 40 |
| Independent tests (/25) | 0 | 0 |
| Regulatory record (/20) | 20 | 20 |
| Public COAs | Yes | Yes |
| Lot-matched COAs | No | Yes |
| Testing labs named | Optiq Health Labs; Accurate Test Labs (bacteriostatic water) | Optiq Health Labs (Santa Ana, CA) |
| Methods on COA | RP-HPLC, LC-MS identity, HPLC potency | RP-HPLC purity, LC-MS identity, HPLC net content (mg) |
| Independent results | None found. Not listed on Finnrick. | None found. Not listed on Finnrick (its "True Peptide" entry is a different site). |
| FDA / regulator record | None found | None found |
| Shipping | US 3-7 business days, international 7-15. Free over $300; otherwise by weight and destination. | US only. USPS Ground Advantage 3-5 days, Priority 1-3, Express overnight. Free standard shipping over $150; paid rates not published. |
| Payment | PayPal, Zelle, Visa, Mastercard, American Express | Card, Zelle, Crypto (BTCPay) |
| Returns | Unused, unopened items within 7 days of receipt; sale and affiliate-code purchases are non-refundable. | All sales final once shipped. Damaged, defective or wrong items reported with photos within 48 hours are replaced or refunded. |
Price per mg on shared compounds
| Compound | 99 Purity Peptides | True Peptides | Difference |
|---|---|---|---|
| NAD+ | $0.0901000 mg · $89.99 | $0.111000 mg · $112 | 99 Purity Peptides −20% |
| GHK-Cu | $0.80100 mg · $80 | $0.60100 mg · $60 | 99 Purity Peptides +33% |
| Epithalon | $1.6050 mg · $79.99 | $2.2050 mg · $110 | 99 Purity Peptides −27% |
| MOTS-c | $2.2540 mg · $89.99 | $3.9520 mg · $79 | 99 Purity Peptides −43% |
| Selank | $4.5010 mg · $44.99 | $4.5010 mg · $45 | same |
| BPC-157 + TB-500 blend | $4.7520 mg · $94.99 | $5.5020 mg · $110 | 99 Purity Peptides −14% |
| DSIP | $5.0010 mg · $49.99 | $5.5010 mg · $55 | 99 Purity Peptides −9% |
| Tesamorelin | $5.5020 mg · $109.99 | $8.1010 mg · $81 | 99 Purity Peptides −32% |
| Ipamorelin | $6.0010 mg · $59.99 | $6.7010 mg · $67 | 99 Purity Peptides −10% |
| KPV | $6.0010 mg · $59.99 | $5.0010 mg · $50 | 99 Purity Peptides +20% |
| BPC-157 | $7.0010 mg · $69.99 | $5.9010 mg · $59 | 99 Purity Peptides +19% |
| CJC-1295 (no DAC) + Ipamorelin | $7.0010 mg · $69.99 | $8.9010 mg · $89 | 99 Purity Peptides −21% |
| TB-500 | $7.5010 mg · $74.99 | $6.1010 mg · $61 | 99 Purity Peptides +23% |
Each vendor's cheapest size per mg, before codes and shipping.