Sports Technology Labs (STL) is an operating research peptide and SARMs vendor, and on the public record it looks real but thinly verified. As of October 7, 2026, sportstechnologylabs.com has a live store, a Shelton, Connecticut address and a 32-report COA page, but the reports show no lot numbers, several fall below its own purity minimum, and Finnrick has no independent tests on it. We couldn't read its Trustpilot page.
Notice: Sports Technology Labs' products are sold for laboratory research only. They are not FDA-approved and not for human or animal consumption. This review covers supplier transparency only. We didn't buy or test any products, and we have no affiliate relationship with Sports Technology Labs.
Sports Technology Labs at a glance
- Website: sportstechnologylabs.com, live with working carts when checked on October 7, 2026. No closure notice.
- What it sells: peptides (BPC-157, TB-500, ipamorelin, sermorelin and more) plus liquid SARMs, SARMs powders and stacks (homepage). The site says of its SARMs: "None are approved by the FDA for any use."
- Address and phone: 494 Bridgeport Avenue, Suite 101-222, Shelton, CT 06484; 959-333-0983; info@sportstechnologylabs.com (About). The "101-222" suite format often indicates a mailbox, which we couldn't confirm.
- Legal entity: none named. The terms refer only to "Sports Technology Labs" and have no governing-law clause.
- History: "Founded in 2019," per the About page, with no owner named. A Peptide Dossier review says "since the mid-2010s." We couldn't resolve the difference.
- FDA record: no warning letter naming Sports Technology Labs found in FDA's database or in news searches (October 7, 2026).
Sports Technology Labs COAs: what's published
The homepage says "Batch-specific certificates of analysis are published on our COA page." The COA page, checked October 7, 2026, lists 32 reports: 12 SARMs and 20 peptides, one current report per product.
| Product | Date shown | Purity |
|---|---|---|
| KPV 5 mg | 01/31/25 | 100.00% |
| DSIP | 10/17/2025 | 90.2% |
| Ligandrol (LGD-4033) | 03/16/26 | 97.29% |
| Cardarine (GW-501516) | 07/06/25 | 99.57% |
What's missing or off:
- No lot numbers. None of the 32 entries shows a batch or lot number, so you can't match a report to your vial.
- Lab named in one place only. The BPC-157 page names MZ Biolabs (Tucson, AZ) and lists 99.43% HPLC purity with mass-spec identity, but no date or lot. The COA page itself says only "independent third-party laboratory." Peptide Protocol Wiki also names MZ Biolabs.
- Results below the stated minimum. The page promises 98% for SARMs and 95-98% for peptides, yet lists DSIP at 90.2%, Ligandrol at 97.29% and RAD-140 at 97.4%, without explanation.
- Older dates and formatting errors. Some reports date to early 2025, and one date reads "09./11/2026."
- No endotoxin or sterility results on the COA page.
Ascension Peptides, one of the vendors we list, also names MZ Biolabs on product pages and has a lot-searchable COA library. See how to read a peptide COA and our COA checklist.
Independent testing: Finnrick results
On October 7, 2026, Finnrick's profile for Sports Technology Labs showed 0 tests and said "Not enough classifiable tests to rate this vendor yet." It lists a Connecticut location and sportstechnologylabs.com as the only contact channel. So there is no independent data either way, only vendor-commissioned reports (what is Finnrick).
Labeling, shipping and returns
- Research-use framing: "All of the products sold on this site are for research purposes only and are not for human consumption" (homepage), and products are "intended for laboratory research use only" (terms). The BPC-157 page avoids effect claims and notes FDA's Category 2 listing and WADA status (product page). That's cleaner than many vendors. The deduction: the brand name and SARMs catalog lean toward a sports audience.
- Shipping: orders typically ship within one business day, with US delivery in 3-5 business days. It ships to the US, Canada and the UK, and not to military addresses (FAQ). The homepage says US orders over $149 ship free.
- Payment: credit cards, e-checks, Zelle and Cash App (FAQ).
- Returns: the FAQ allows exchanges of "any unused items within 60 days of purchase at no additional cost." The homepage describes a 60-day money-back guarantee, but the FAQ lists no refund policy and the terms don't cover refunds. Ask before you order.
- Price: BPC-157 5mg is $54.99 (checked October 7, 2026).
Sports Technology Labs reviews and complaints: Trustpilot and Reddit
Trustpilot: Trustpilot blocked our access on October 7, 2026, and search results showed only unrelated "Sports Technology" companies, so we couldn't verify a profile, score or review count for sportstechnologylabs.com.
Reddit: Reddit blocked our access too, and we found no documented complaint threads. Secondhand sources:
- Peptide Protocol Wiki (last verified February 9, 2026) lists cons as a smaller peptide catalog and limited payment options, and gives a community score without naming its sources.
- Peptide Dossier (April 2026) mentions "occasional inventory issues" and a strict return policy, without citing sources. Its shipping details also contradict each other.
Several "STL review" articles in search results are contributor posts with promo codes, such as one on Outlook India, so treat them as advertising.
Is Sports Technology Labs legit? Our scam check
It appears to be a real, operating vendor with a published address, phone and research-use terms, and no FDA warning letter we could find (October 7, 2026). The documentation is thin: no lot numbers, a lab named on only some pages, results under its own spec and no independent tests.
| Check | Result |
|---|---|
| Live storefront | Yes, sportstechnologylabs.com (October 7, 2026) |
| Address published | Yes, Shelton, CT, with phone; no legal entity or owner named |
| Named testing lab | MZ Biolabs on BPC-157 page only (product page) |
| Lot-matched COAs | No; 32 reports without lot numbers (COAs) |
| Independent tests (Finnrick) | None (Finnrick) |
| FDA warning letter | None found |
| Trustpilot | Couldn't verify |
| Track record | "Founded in 2019" per the vendor |
These checks cover disclosure and public records. They don't tell you what's in a given vial.
Alternatives we list
Sports Technology Labs isn't on our ranked list. If you're comparing it with vendors we do review:
- Ascension Peptides (8.1): names Kovera Labs and MZ Biolabs on product pages, with 85 COA records searchable by lot. BPC-157 10mg is $49 on sale, and our code AFFILIATE50OFF takes 50% off a first order (coupon). We may earn a commission.
- American Peptides (9.1): our #1 pick, with 126 lot-matched COAs and a lot-number lookup.
- Peptide Plugs (7.5): Freedom Diagnostics certificates with lot numbers on product pages, and a published Texas address. BPC-157 20mg is $50 (checked October 7, 2026).
Like STL, none of these has Finnrick data yet. The difference is lot-level matching between certificate and vial.
See every vendor on our best peptide vendors list, the best BPC-157 vendors and current peptide coupon codes.
Verdict
Sports Technology Labs does the basics: a live store, an address, a phone line, research-use terms and a COA for each product. What it doesn't do is tie those COAs to a lot, explain results under its own purity minimum or offer any independent test data. If you consider it, ask for the certificate that matches your vial's lot before ordering.
Related: Core Peptides review · Peptidology review · third-party tested peptides · peptide vendors that shut down
Sources are linked inline. Last checked October 7, 2026.