Peptide seller
Research Purpose Labs
Trust score
49
Weak
- Lowest $/mg
- $0.125
- Glutathione
- Compounds
- 38
- Read from the public shop
- COA
- A
- Chromate
- Reviews
- 0
- Coming as buyers leave them
- Named lab COA
- Cards accepted
Sum 60. No legal entity is published, so the score stops at 49. Trust score 49, Weak.
- Certificates and lab outcomes25 / 30
A certificate file was opened. It names an independent laboratory, and the file is issued to this store. The newest date 2025-10-08 is within a year.
- Priced products25 / 25
53 priced offers in the weekly walk, across 38 compounds, which clears 15.
- Legal entity and contact0 / 20
Legal entity, address, and phone are not published.
- Payments10 / 15
Card payments are named.
- Public reviews0 / 10
No approved reader review is published on the archive.
Sum 60. Trust score 49 Weak.
Archive rating
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
researchpurposelabs.shopPlate 40
Trust score
Weak
49
Trust score
Weak
Band
A
COA
What the reading holds
Blank cells are blank on purpose. A missing address was not published. Shipping that was not on the page we could read stays unread.
- Legal entity
- not published
- Address
- not published
- Phone
- not published
- Founded
- not published
- Platform
- WooCommerce
- Shipping
- free shipping over $199
- Payments
- Visa, Amex, Discover
- Fields read on
- the vendor's own site
What it sells
53 offers across 38 compounds. Trust score 49 Weak applies to the storefront, not to each vial. Versus median is this vial size against every seller of the same size. Rank on the price page is certificate letter first, then dollars per milligram. Lowest read here: $0.125 per mg for Glutathione, 200 mg.
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
53 of 53 offers.
| Compound | Vial | Price | Per mg | Vs median | Rank | |
|---|---|---|---|---|---|---|
| ARA-290 | 10 mg | $62.0 | $6.20 | 15% above | 34 of 80 | |
| BPC-157 | 5 mg | $41.0 | $8.20 | 5% above | 40 of 160 | |
| BPC-157 | 10 mg | $75.0 | $7.50 | 33% above | 107 of 266 | |
| Cagrilintide | 5 mg | $110 | $22.0 | 61% above | 37 of 84 | |
| CJC-1295 | 2 mg | $38.0 | $19.0 | 18% below | 2 of 26 | |
| CJC-1295 | 5 mg | $53.0 | $10.6 | 2% above | 37 of 117 | |
| DSIP | 5 mg | $30.0 | $6.00 | 23% below | 19 of 137 | |
| DSIP | 10 mg | $45.0 | $4.50 | 10% below | 28 of 110 | |
| Elamipretide | 5 mg | $50.0 | $10.00 | at the median | 1 of 5 | |
| Epitalon | 10 mg | $33.0 | $3.30 | 18% below | 20 of 181 | |
| Epitalon | 75 mg | $200 | $2.67 | at the median | 1 of 1 | |
| GHK-Cu | 50 mg | $54.0 | $1.08 | 35% above | 79 of 226 | |
| GHRP-2 | 5 mg | $17.0 | $3.40 | 32% below | 4 of 45 | |
| GHRP-6 | 5 mg | $17.0 | $3.40 | 29% below | 5 of 53 | |
| GLOW blend | 70 mg | $230 | $3.29 | 119% above | 62 of 127 | |
| GLP-1 | 5 mg | $121 | $24.2 | 103% above | 11 of 26 | |
| GLP-1 | 10 mg | $190 | $19.0 | 153% above | 19 of 40 | |
| GLP-1 | 15 mg | $250 | $16.7 | 320% above | 4 of 8 | |
| GLP-2 | 5 mg | $90.0 | $18.0 | 13% above | 5 of 11 | |
| GLP-2 | 10 mg | $160 | $16.0 | 100% above | 17 of 32 | |
| GLP-2 | 15 mg | $220 | $14.7 | 144% above | 5 of 9 | |
| Glutathione | 200 mg | $25.0 | $0.125 | 36% below | 1 of 3 | |
| Gonadorelin | 5 mg | $45.0 | $9.00 | 36% above | 5 of 9 | |
| Hexarelin | 5 mg | $45.0 | $9.00 | at the median | 7 of 54 | |
| HGH Fragment 176-191 | 5 mg | $47.0 | $9.40 | 18% below | 5 of 24 | |
| Humanin | 10 mg | $80.0 | $8.00 | 39% below | 3 of 32 | |
| Ipamorelin | 2 mg | $25.0 | $12.5 | at the median | 2 of 19 | |
| Ipamorelin | 5 mg | $41.0 | $8.20 | 3% above | 40 of 147 | |
| KLOW blend | 80 mg | $250 | $3.12 | 108% above | 65 of 133 | |
| KPV | 5 mg | $45.0 | $9.00 | at the median | 12 of 50 | |
| Liraglutide | 5 mg | $70.0 | $14.0 | 17% below | 1 of 4 | |
| LL-37 | 10 mg | $82.0 | $8.20 | 4% below | 7 of 25 | |
| Melanotan II | 10 mg | $32.0 | $3.20 | 18% below | 21 of 95 | |
| Modified GRF 1-29 | 5 mg | $46.0 | $9.20 | 7% below | 6 of 29 | |
| MOTS-c | 10 mg | $70.0 | $7.00 | 36% above | 109 of 264 | |
| MOTS-c | 20 mg | $105 | $5.25 | 31% above | 27 of 56 | |
| NAD+ | 500 mg | $110 | $0.220 | 57% above | 57 of 135 | |
| NAD+ | 750 mg | $150 | $0.200 | 33% below | 1 of 2 | |
| Oxytocin | 5 mg | $35.0 | $7.00 | 3% below | 10 of 45 | |
| PEG-MGF | 2 mg | $50.0 | $25.0 | 6% above | 10 of 38 | |
| PNC-27 | 5 mg | $99.0 | $19.8 | 14% below | 7 of 32 | |
| PT-141 | 10 mg | $50.0 | $5.00 | 11% above | 67 of 217 | |
| Selank | 5 mg | $28.0 | $5.60 | 22% below | 7 of 81 | |
| Semax | 5 mg | $26.0 | $5.20 | 26% below | 7 of 62 | |
| SNAP-8 | 10 mg | $40.0 | $4.00 | 14% above | 29 of 84 | |
| TB-500 | 2 mg | $30.0 | $15.0 | at the median | 4 of 13 | |
| TB-500 | 5 mg | $41.0 | $8.20 | 9% below | 20 of 90 | |
| TB-500 | 10 mg | $65.0 | $6.50 | 2% above | 54 of 181 | |
| Thymosin Alpha-1 | 10 mg | $75.0 | $7.50 | at the median | 40 of 139 | |
| VIP | 5 mg | $65.0 | $13.0 | 18% above | 12 of 35 | |
| Wolverine blend | 10 mg | $90.0 | $9.00 | 22% above | 41 of 118 | |
| Wolverine blend | 20 mg | $120 | $6.00 | 20% above | 33 of 102 | |
| Wolverine blend | 40 mg | $160 | $4.00 | at the median | 1 of 3 |
The certificate
Opened Chromate certificates naming Research Purpose Labs. Newest: COA 28541, access code RPLWVW89EU13, BPC-157 20mg plus TB-500 20mg, sample received 10/06/25, analysis conducted 10/08/25, produced 10/12/25, blend purity 98.694 percent, signed Lucas Weber. Neighbours are jobs 28539 and 24872. The certificate prints a COA number and an access code in place of a lot number.
- Grade read
- linked-lab
- Laboratory
- Chromate
- Newest date seen
- 2025-10-08
- Lab named on site
- Chromate
Archive rating
Source-backed Partial, 3 of 4
Archive evidence Partial, 2 of 4
Certificate tier on the price board is A. Certificate from Chromate dated 2025-10-08. The two sums are not added together. Price pages still rank by that letter, then by price. Neither sum moves a row, and neither is for sale.
Source-backed, 3 of 4
Counts · Readable certificate
A certificate naming a laboratory was opened.
Counts · Independent laboratory named
Laboratory named: Chromate.
Does not count · Entity and shipping named
No legal entity is named.
Counts · Public prices present
The weekly price walk stored at least one offer for this host. The amount is not a point.
Archive evidence, 2 of 4
Does not count · Laboratory echoed it
The issuing laboratory has not echoed this certificate back.
Counts · Current
Newest certificate date read: 2025-10-08.
Does not count · More than one public file
No public certificate document was hashed.
Counts · Storefront readable
The storefront at researchpurposelabs.shop could be opened.
Price
A higher price does not raise either path. Public pricing presence counts only as yes or no: the weekly price walk stored at least one offer for this host. The dollar amount is not a point. Two sellers with public prices score the same on that fact whatever they charge.
Purity and dose
Not counted. Finnrick buys its own samples and publishes failures, and its terms forbid reusing those results. A certificate a seller chose to publish is not a blind test. The purity and dose gate on the price pages stays off until this archive holds numbers it is entitled to use.
Source-backed 3 of 4. Archive evidence 2 of 4.
1 public certificate fileHow the two paths are countedHow to check a certificate yourself
What the reading raised
The reading did not raise a flag on this storefront. That is an absence of a flag in the dossier, not a clean bill.
Listed by peptidepricechecker.com.
Reviews
A certificate says what was in one vial on one day. A reader can say whether the order arrived. Published reviews below were read by a person. Nothing on this page is imported from another site, and an empty list is the true count.
Reviews coming as buyers leave them. A review of Research Purpose Labs will appear here after it is approved.
Reviews (sign in)
Sign in with an email code to review Research Purpose Labs. The name prints on the review. The email stays on the account and is not shown here. Nothing is mailed except the sign-in code. A review is not a grade, and none are invented to fill the page.
Checking the sign-in on this browser.
We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Read on 2026-10-01. If you run this store and something here is wrong or out of date, the correction goes on the page with a date. Every seller · Laboratories named