Pinnacle Peptide Labs Review
Scored 6.60/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.
- COAs on file
- 11
COAs on file
- Confirmed at the lab
- 9
Confirmed at the lab
- Products
- 13
Products
- Labs
- 2
Labs
6.60/ 10
Last scored
No testing cap
- Lab credibility and recency55%7.0 (show how this was scored)
- Shipping and refund20%7.5 (show how this was scored)
- Pricing15%5.5 (show how this was scored)
- Operating history5%2.5 (show how this was scored)
- Business transparency5%6.0 (show how this was scored)
Weights are fixed for every vendor. Select a row to see how it was scored.
Is Pinnacle Peptide Labs legit?
Pinnacle Peptide Labs scores 6.60 out of 10 (Fair, #46 of 100) as of October 29, 2026 and passes our testing gate: 11 of the 13 products we score carry a certificate, 9 confirmed with the issuing lab (a lab we grade A-). Its strongest area is shipping and refunds (7.5/10); its weakest is operating history (2.5/10), with over a year of records. We also record that some of its certificates were issued to another business.
On lab evidence, the heaviest-weighted factor, Pinnacle Peptide Labs has independently verified third-party COAs, with COA work on record from Horizon Analytical, BT Labs. Its lowest price per milligram in our data is on GHK-Cu (see the table below).
How this score was calculated
Every point below follows the published tables in our methodology, with the policy wording we scored and a link to where we read it. Evidence last checked October 22, 2026. Lab credibility is worked product by product from the certificates on file.
Lab credibility7.0/10
Each carried product (lab supplies excluded) is scored from the certificate on file for it, on the published lab rubric: 3 for a published certificate, then points for the laboratory, the verification key, the tests on the certificate and its purity, held to 0 to 10. A certificate that is self-issued, names no laboratory, or comes from a laboratory whose independence is not established scores a flat 2.0; a product with no certificate, a certificate the laboratory’s own record fails, or a posted copy that differs materially from the laboratory’s copy scores 0. Calculated on , the day this page was built; the date each certificate was tested is shown on its row.
- BPC-1578.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.36% (99.0% up to but not including 99.7%)
- TB-5008.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.34% (99.0% up to but not including 99.7%)
- GHK-Cu0.0
No certificate on file for this product: scores 0, counted fully because it is one of the core products.
- CJC-12950.0
No certificate on file for this product: scores 0, counted at 0.5 weight because it is not one of the core products.
- Ipamorelin8.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.38% (99.0% up to but not including 99.7%)
- Semax8.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.34% (99.0% up to but not including 99.7%)
- Selank8.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.42% (99.0% up to but not including 99.7%)
- Sermorelin6.5
Certificate from BT Labs, tier B · tested 2026-01-06
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B (BT Labs)
- +1.5Verification key printed
- 0.0Purity 99.4% (99.0% up to but not including 99.7%)
- Tesamorelin8.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.39% (99.0% up to but not including 99.7%)
- Retatrutide9.0
Certificate from Horizon Analytical, tier A- · tested 2026-09-10
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Purity 99.81% (99.7% or higher)
- AOD-96048.5
Certificate from Horizon Analytical, tier A- · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.26% (99.0% up to but not including 99.7%)
- 5-Amino-1MQ7.0
Certificate from BT Labs, tier B · tested 2026-01-06
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B (BT Labs)
- +1.5Verification key printed
- +0.5Purity 99.8% (99.7% or higher)
- Hexarelin8.5
Certificate from Horizon Analytical, tier A- · first seen 2026-09-24
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A- (Horizon Analytical)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- 0.0Purity 99.46% (99.0% up to but not including 99.7%)
Weighted mean of 13 products (1 non-core product without a certificate counted at half weight): 90.5 ÷ 12.5 = 7.240.
- −0.20SUPPLIER Certificates ordered by a supplier or another client (cap −0.5): hexarelin certificate reproduces Direct Peptides' analysis (lot DPS-6944576); retatrutide carries a DPS lot
7.240 − 0.200 = 7.040, rounded to 0.1: 7.0/10.
Testing gate: 9 of 13 products have a certificate from a directory laboratory (not tier D, not self-issued) with the key confirmed at the laboratory. That is at least half, so the vendor counts as third-party tested and no cap applies.
Shipping and refunds7.5/10
- +1
Returns and refunds
"No. All sales are final, and we do not accept returns or exchanges"; wrong/damaged/lost resolved by replacement, credit or refund
- +2
Lost or damaged parcels
"Once the carrier or available shipping evidence confirms that a package has been lost, we will arrange an immediate replacement shipment"
- +1.5
Dispatch time
"Order by 5:00 PM for processing toward shipment the following business day."
- +1
Tracking on all orders
"Tracking information is emailed automatically" after shipment
- +1.5
Payment you can dispute
credit or debit card processing, digital payment services
Card processing is stated; no card-to-crypto conversion is stated on the site.
- +1
Shipping rates published
"Free standard shipping is available on qualifying orders of [price] or more"
- −0.5
Damage or loss report window under 48 hours
damage "must be reported within 24 hours of delivery"
Total +7.5: 7.5/10.
Pricing5.5/10
We compared Pinnacle Peptide Labs’s current single-vial prices on 13 products, each matched to the same product and milligrams per vial, with the median price of the other vendors. Its typical price (the median ratio across those products) is 20% above the market median (ratio 1.20), which the published scale maps to 5.5/10. checked
Operating history2.5/10
Counted from June 13, 2025, the earliest dated evidence of this business operating: 16.3 months as of October 22, 2026, which the published table maps to 2.5/10.
The site names its operator as Stratton Oakmont Enterprises LLC d/b/a Pinnacle Peptide Labs (Miami FL, Florida law); Florida Sunbiz shows STRATTON OAKMONT ENTERPRISES LLC, L25000276565, filed 2025-06-13, principal address 18117 Biscayne Blvd Suite 1074 Miami, the site's address. The domain pinnaclepeptidelabs.com was registered the same day and never shown parked.
- 2025-06-13 State registry: Sunbiz: STRATTON OAKMONT ENTERPRISES LLC, L25000276565, Date Filed 06/13/2025, Active, 18117 Biscayne Blvd Suite 1074 Miami FL 33160 search.sunbiz.org (opens in new tab)
- 2025-06-13 Domain registration: registration rdap.verisign.com (opens in new tab)
- 2025-12-20 Dated public mention: names Pinnacle Peptide Labs as a vendor reddit.com (opens in new tab)
Transparency6.0/10
- +2
Legal entity named
"Stratton Oakmont Enterprises LLC d/b/a Pinnacle Peptide Labs" (Florida registry not checked: form-only)
- +1
Business address
Stratton Oakmont Enterprises LLC d/b/a Pinnacle Peptide Labs, 18117 Biscayne Blvd, Suite 1074, Miami, FL 33160 (labelled 'MAILING ADDRESS')
Address checked: mailbox or PMB.
- +1
- 0
Named owner or staff
"founded and is operated by first responders and medical professionals", none named
- +1
Dated terms with a governing law
"Last Updated: July 25, 2026"; "governed by the laws of the State of Florida"
- +1.5
Testing lab named, certificates published
batch certificates (Horizon Analytical, BT Labs) on product pages
- −0.5
GLP products sold only under code names
Product titled "GLP-3RT [10mg]"; the page names its receptor targets but never retatrutide
Total +6: 6.0/10.
- Research content such as calculators or protocol articles is not scored (ruling of 22 October 2026); the first-pass deduction for it was not applied.
Reader discount
Save 15% at Pinnacle Peptide Labs
- Rated 6.60/10 · Fair
- 9 COAs confirmed at the issuing lab
- Best value: GHK-Cu at $0.80/mg
Affiliate link: we may earn a commission if you buy. It never affects the score or rank.
Current Pinnacle Peptide Labs offers
WELCOME30: 30% Off Your First Order
New-customer code WELCOME30 for 30% off a first order, as stated in Pinnacle Peptide Labs' marketing emails received up to 2026-11-02. It is not shown on the homepage banner.
Audit history and why the rating changed
We re-audit vendors against their live COAs and site. Here is what most recently moved this rating, and why.
See the full score history and chart
- Most recent audit · 6.49to6.60
Core products recomputed on 29 October 2026 (rule A1b): listings added for newly reviewed vendors made NAD+ a core product in place of CJC-1295, so a missing certificate for each now counts at its new weight: lab 6.8 to 7.0.
- Audit · 6.51to6.49
Pricing recomputed on 24 October 2026 after Bionova Peptides' first-review prices were recorded; other vendors move only through the market medians: pricing 5.6 to 5.5.
- Audit · 6.49to6.51
Pricing recomputed on 24 October 2026: listings added for newly reviewed vendors moved the market median for the same products: pricing 5.5 to 5.6.
Earlier audits (10)
- Audit · 6.51to6.49
Pricing recomputed on 23 October 2026 under the revised rule E1 (standing offers), which prices a size at the lowest total a buyer can pay without a code under standing prices, so a standing offer that includes a second vial at no extra cost now counts at all the milligrams received, in the vendor's own price and in the market medians for the same products: pricing 5.6 to 5.5.
- Audit · 6.54to6.51
Pricing recomputed on 23 October 2026 from current listings with the published rule (section E), after listings added or updated since 22 October, including a newly reviewed vendor's, moved the market median for the same products: pricing 5.8 to 5.6.
- Audit · 6.50to6.54
Operating history re-checked on 22 October 2026 under the published rule (earliest dated evidence of the business, including a never-parked store domain and the named operating company, looked up for every vendor): operating history 1.8 to 2.5.
- Audit · 6.43to6.50
Re-scored on 22 October 2026 under the published rulebook, which now gives one rule for each judgement call and applies it to every vendor: shipping and refunds 7.0 to 7.5, transparency 6.5 to 6.0.
- Audit · 6.21to6.43
Re-scored on 22 October 2026 under version 2 of our published rules. The deduction for posted copies that differ from the laboratory's record was retired; the two affected products (CJC-1295 and GHK-Cu) already score 0 because no certificate for the single product is published. Lab 6.4 to 6.8. Score 6.21 to 6.43.
- Audit · 6.74to6.21
Re-scored on 22 October 2026 under our published rubric for shipping, pricing, operating history and transparency, applied to every vendor the same day: prices re-read from the vendor's site and matched by milligrams per vial, operating history from the earliest dated evidence of the business, and policies scored item by item. shipping and refunds 7.5 to 7.0, pricing 8.5 to 5.8, operating history 2.0 to 1.8, transparency 7.0 to 6.5.
- Audit · 6.69to6.74
Lab score recalculated on 22 October 2026 under the uniform published rubric applied to every vendor: every listed product was rescored on the same fixed certificate points, with fixed deductions for posted certificate copies that differ from the laboratory's own copy and certificates ordered by a supplier or issued to another business. Lab 6.3 to 6.4.
- Audit · 6.50to6.69
Lab evidence re-checked on 20 October 2026 under our coverage rule, which counts a listed product with no published certificate as zero in the lab average. Certificates cover 11 of the 13 products we list that the vendor offers for sale. Lab 7.4 to 6.3. The site is back online and its certificates name Pinnacle as the client at the laboratory, so the offline adjustment of 8 October is reversed.
- Audit · 7.29to6.50
pinnaclepeptidelabs.com no longer resolves, confirmed from four independent paths while controls resolved normally. thirdPartyTested moved to null because nothing can be verified while the site is down, which applies the gate. Promos removed and the affiliate link suspended so no reader is sent to a dead address. Subscores earned in July were left intact; the outage does not make that evidence false.
- Audit · 7.30to7.29
Re-audited after their site relaunch. Reframed as an established vendor with a new website rather than a brand-new business, so transparency and shipping were restored; the net score is effectively unchanged.
Editor’s notes
Pinnacle Peptide Labs is a Miami-based vendor; the earliest public mention of it as a vendor that we found is from December 2025. Its site went offline in early October 2026 and was back online when we re-checked on 20 October 2026. It publishes certificates for 11 of the 13 products we list, mostly from Horizon Analytical, and nine of them match the laboratory's own records with Pinnacle named as the client, several with separate endotoxin reports. Two documents differ from the laboratory's records. The certificate shown for CJC-1295 lists 9.96 mg against a 5 mg specification; the laboratory's record of the same report covers a CJC-1295 and ipamorelin blend and gives 4.96 mg for CJC-1295. The certificate shown for GHK-Cu carries the lot number of a GLOW blend report at the laboratory. We give no lab credit for those two products. The hexarelin report covers a lot that the laboratory also lists under another vendor's name, consistent with a shared supplier. Shipping is US-only with next-business-day dispatch, and in October 2026 prices ran about 16% above the market median.
Pinnacle Peptide Labs COAs and lab test results
One row per product: the certificate on file and how the lab rule reads it, the laboratory that issued it and its tier, the date it was tested, the purity it reports, and the lowest price per milligram we recorded (per IU or mL where a product is sold that way).
Horizon AnalyticalTier A-tested
- Purity
- 99.36%
- Price per mg
- $9.00$89.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.34%
- Price per mg
- $10.00$49.99 / 5mg
- Purity
- —
- Price per mg
- $0.80$79.99 / 100mg
- Purity
- —
- Price per mg
- $8.00$79.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.38%
- Price per mg
- $8.00$79.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.34%
- Price per mg
- $5.00$49.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.42%
- Price per mg
- $5.00$49.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.39%
- Price per mg
- $9.00$89.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.81%
- Price per mg
- $14.00$139.99 / 10mg
Horizon AnalyticalTier A-tested
- Purity
- 99.26%
- Price per mg
- $12.00$59.99 / 5mg
Horizon AnalyticalTier A-first seen
- Purity
- 99.46%
- Price per mg
- $8.00$39.99 / 5mg
Learn more about what Pinnacle Peptide Labs carries
Pinnacle Peptide Labs: Frequently Asked Questions
Is Pinnacle Peptide Labs legit?
Pinnacle Peptide Labs scores 6.60 out of 10 (Fair, #46 of 100) as of October 29, 2026 and passes our testing gate: 11 of the 13 products we score carry a certificate, 9 confirmed with the issuing lab (a lab we grade A-). Its strongest area is shipping and refunds (7.5/10); its weakest is operating history (2.5/10), with over a year of records. We also record that some of its certificates were issued to another business.
Is there a Pinnacle Peptide Labs promo code, coupon code, or discount code?
Yes. Pinnacle Peptide Labs issued us the reader code PSR15 for 15% off. Enter this Pinnacle Peptide Labs promo code at checkout to claim the discount. If it stops working at checkout, tell us and we will update or remove it.
Does Pinnacle Peptide Labs use third-party lab testing?
Yes. We have independently verified third-party COA evidence for this vendor. Laboratories on the certificates we hold: Horizon Analytical, BT Labs.
Where can I see Pinnacle Peptide Labs' COAs?
In the "Pinnacle Peptide Labs COAs and lab test results" table on this page. We hold 11 certificates for Pinnacle Peptide Labs, covering 11 of the 13 products we track, issued by 2 laboratories (Horizon Analytical, BT Labs). 9 products' certificates were confirmed at the issuing laboratory itself. Each row links the certificate, its lab, its test date and the purity it reports.
What peptides does Pinnacle Peptide Labs carry?
Pinnacle Peptide Labs carries BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, Semax, Selank, Sermorelin, and 5 more. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.
Is the Pinnacle Peptide Labs review on Peptide Source Review affected by affiliate status?
No. All affiliate relationships are publicly disclosed and never change a vendor's score, rank, or gate status. Our scoring formula is published in full and applied identically to every vendor.
Want to understand how this score was built?
Read the full methodology or the editorial integrity policy. Disclosure: the link below is an affiliate link; it never affects the score.
Pinnacle Peptide Labs6.60Fair
9 confirmed at the labAffiliate link