Simple Peptide
Independent price profile. We track 41 in-stock listings from simplepeptide.com · online since 2023How long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. · cheapest tracked: $0.05/mg.
Vendor-published info captured from Simple Peptide's own site — not tested or verified by pepmg. Confirm on their site.
Domain age from public registration records (RDAP) + the Wayback Machine — the domain's age, not proof of how long the business has operated.
refreshed 38m ago
Simple Peptide scores 43/100 in pepmg's criteria-based Vendor Score, which rates only what a vendor publishes about lab testing and about itself, not its products and not its prices. What we observed: COA documents, no lab named. The biggest credibility signal pepmg weighs is how a vendor publishes lab tests: it posts COA documents but attributes them to no testing lab. Neither price nor catalog size affects this score, but for context it prices around the tracked median across the compounds it shares with other tracked vendors, over 40 tracked listings. Its prices are machine-readable and it publishes an About page, and the domain has been online about 2.7 years. This rates what Simple Peptide publishes about lab testing and about itself, not the purity or authenticity of any vial, which pepmg can't verify, so read the COAs yourself. Research use only.
- Room to improve Publishes COA documents — no testing lab attributed
How we scored this
| COA transparency | | 30/87 | publishes COA documents — no testing lab attributed |
| About / who they are | | 8/8 | publishes an About/founder page |
| Public price data | | 5/5 | publishes machine-readable public prices |
Stated, but NOT scored. These describe the vendor; they earn no points either way.
| Price vs market | 1.05x the tracked median across 28 shared compound(s) |
| Catalog | 40 clean in-stock listing(s) tracked |
| Track record | active · domain online ~2.7y (since 2023) |
What would raise this score. Published behaviour only. How a vendor runs its business is its own call, and none of this affects the $/mg ranking.
- Naming the testing lab alongside the certificates would let us record them as third-party rather than unattributed. (up to +37)
Computed from what this vendor publishes about lab testing and itself. Price and catalog size are shown above as facts and are deliberately NOT scored — $/mg is the ranking, and it is affiliate-blind. No opinions, no testimonials.
Are you the vendor? If you have changed something we score here, published something we did not find, or think we got it wrong, reach out or email hello@pepmg.com and we will re-check. Vendor corrections have already changed ratings on this site.
We don't host reviews — an unverifiable review box is a magnet for bots and paid posts, and we won't pretend otherwise. Instead, here's where you can read what real buyers say about Simple Peptide, on sites we don't control:
These are independent, unmoderated sources — we link them, we don't vouch for them, and a "profile" or "search" link may turn up little or nothing. pepmg's job is the part we can stand behind: prices captured first-party with a timestamp, ranked purely by $/mg, plus the objective Vendor Score above. Vetting a source you're about to buy from still matters, and that call is ultimately yours — we've made it as informed as we honestly can.
Vendor links are temporarily offline while we review our referral and linking policies. Listings remain for price transparency.
| # | Vendor | Product | Size | Price | $/mg | Trend |
|---|---|---|---|---|---|---|
| 1 | Simple Peptide | Glutathione 1500MG ▼ all-time low first-party · captured 13m ago | 1500mg | $75.00 | $0.05 | |
| 2 | Simple Peptide | NAD+ (500MG & 1000MG) NAD+ 1000MG ▼ all-time low first-party · captured 13m ago | 1000mg | $97.00 | $0.10 | |
| 3 | Simple Peptide | NAD+ (500MG & 1000MG) NAD+ 500MG ▼ all-time low first-party · captured 13m ago | 500mg | $65.00 | $0.13 | |
| 4 | Simple Peptide | GHK-CU 100MG BULK ▼ all-time low first-party · captured 13m ago | 100mg | $55.00 | $0.55 | |
| 5 | Simple Peptide | MOTS-C 40MG ▼ all-time low first-party · captured 13m ago | 40mg | $114.00 | $2.85 | |
| 6 | Simple Peptide | Epitalon 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $33.00 | $3.30 | |
| 7 | Simple Peptide | GHRP-2 ▼ all-time low first-party · captured 13m ago | 10mg | $39.00 | $3.90 | |
| 8 | Simple Peptide | GHRP-6 ▼ all-time low first-party · captured 13m ago | 10mg | $39.00 | $3.90 | |
| 9 | Simple Peptide | Thymulin ▼ all-time low first-party · captured 13m ago | 20mg | $84.00 | $4.20 | |
| 10 | Simple Peptide | BPC-157 20MG ▼ all-time low first-party · captured 13m ago | 20mg | $85.00 | $4.25 | |
| 11 | Simple Peptide | MOTS-C 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $43.00 | $4.30 | |
| 12 | Simple Peptide | Melanotan 1 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $45.00 | $4.50 | |
| 13 | Simple Peptide | KPV 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $45.00 | $4.50 | |
| 14 | Simple Peptide | Kisspeptin 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $45.00 | $4.50 | |
| 15 | Simple Peptide | Oxytocin Oxytocin 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $45.00 | $4.50 | |
| 16 | Simple Peptide | PT-141 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $45.00 | $4.50 | |
| 17 | Simple Peptide | BPC-157 15MG ▼ all-time low first-party · captured 13m ago | 15mg | $75.00 | $5.00 | |
| 18 | Simple Peptide | Pinealon 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $50.00 | $5.00 | |
| 19 | Simple Peptide | LL-37 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $54.00 | $5.40 | |
| 20 | Simple Peptide | BPC-157 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $55.00 | $5.50 | |
| 21 | Simple Peptide | Selank 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $55.00 | $5.50 | |
| 22 | Simple Peptide | Ipamorelin 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $65.00 | $6.50 | |
| 23 | Simple Peptide | TB-500 (Thymosin Beta-4) 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $65.00 | $6.50 | |
| 24 | Simple Peptide | TB-500 (Thymosin Beta-4) 15MG first-party · captured 13m ago | 15mg | $98.00 | $6.53 | · |
| 25 | Simple Peptide | MK-677 ▼ all-time low first-party · captured 13m ago | 12.5mg | $85.00 | $6.80 | |
| 26 | Simple Peptide | CJC-1295 (no DAC) 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $35.00 | $7.00 | |
| 27 | Simple Peptide | DSIP 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $35.00 | $7.00 | |
| 28 | Simple Peptide | Tesamorelin 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $75.00 | $7.50 | |
| 29 | Simple Peptide | ARA-290 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $76.00 | $7.60 | |
| 30 | Simple Peptide | Sermorelin Sermorelin 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $79.00 | $7.90 | |
| 31 | Simple Peptide | AOD-9604 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $80.00 | $8.00 | |
| 32 | Simple Peptide | Thymosin Alpha-1 10mg ▼ all-time low first-party · captured 13m ago | 10mg | $86.00 | $8.60 | |
| 33 | Simple Peptide | LL-37 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $45.00 | $9.00 | |
| 34 | Simple Peptide | AOD-9604 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $45.00 | $9.00 | |
| 35 | Simple Peptide | Sermorelin Sermorelin 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $49.00 | $9.80 | |
| 36 | Simple Peptide | CJC-1295 (no DAC) 10MG ▼ all-time low first-party · captured 13m ago | 10mg | $115.00 | $11.50 | |
| 37 | Simple Peptide | MGF 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $66.00 | $13.20 | |
| 38 | Simple Peptide | CJC-1295 w/ DAC 5MG ▼ all-time low first-party · captured 13m ago | 5mg | $70.00 | $14.00 | |
| 39 | Simple Peptide | Oxytocin Oxytocin 2MG ▼ all-time low first-party · captured 13m ago | 2mg | $35.00 | $17.50 | |
| 40 | Simple Peptide | MGF 2MG ▼ all-time low first-party · captured 13m ago | 2mg | $39.00 | $19.50 | |
| 41 | Simple Peptide | P21 – 10mg ▼ all-time low first-party · captured 13m ago | 10mg | $198.00 | $19.80 |