Evidence Score 72/100 (Strong evidence) · we could read 100% of the site · updated November 12, 2026
Lab reports indexed: 36 · Lab-validated: 31 (matched to the issuing lab's own public record)
As of November 12, 2026, Blackline Scientific has no lab-results page PepAssess could find, names Freedom Diagnostics, BioRegen and shows no card payments PepAssess could detect.
Popular peptides at Blackline Scientific
Prices with code PEPASS (20% off) already taken off.
Also popular here: KPV $32 $40 · SS-31 $40 $50 · Sermorelin $48 $60 · Tesamorelin $56 $70 · Cagrilintide $60 $75
See all 29 peptides at Blackline Scientific ▾▴
- Tirzepatide✓ lab-confirmed——Shop ↗
- BPC-157✓ lab-confirmed$36 $45$3.60/mg $4.50/mg10% belowShop ↗
- KLOW Peptide Blend✓ lab-confirmed$80 $100$1/mg $1.25/mgShop ↗
- Wolverine (BPC-157 + TB-500)✓ lab-confirmed$48 $60$3.20/mg $4/mgShop ↗
- GHK-Cu✓ lab-confirmed$28 $35$0.44/mg $0.55/mgShop ↗
- NAD+✓ lab-confirmed$32 $40$0.064/mg $0.08/mg19% belowShop ↗
- KPV✓ lab-confirmed$32 $40$3.20/mg $4/mg11% belowShop ↗
- SS-31✓ lab-confirmed$40 $50$2.48/mg $3.10/mgShop ↗
- Sermorelin$48 $60$4.80/mg $6/mgShop ↗
- Tesamorelin✓ lab-confirmed$56 $70$5.60/mg $7/mgShop ↗
- Cagrilintide$60 $75$6/mg $7.50/mg17% belowShop ↗
- MOTS-c✓ lab-confirmed$32 $40$2.20/mg $2.75/mgShop ↗
- PT-141$32 $40$3.20/mg $4/mgShop ↗
- DSIP✓ lab-confirmed$36 $45$3.60/mg $4.50/mgShop ↗
- Ipamorelin✓ lab-confirmed$36 $45$3.60/mg $4.50/mg10% belowShop ↗
- Melanotan 2✓ lab-confirmed$32 $40$3.20/mg $4/mgShop ↗
- Semax$32 $40$2.91/mg $3.64/mgShop ↗
- TB-500✓ lab-confirmed$44 $55$4.40/mg $5.50/mgShop ↗
- CJC-1295$44 $55$4.40/mg $5.50/mg29% belowShop ↗
- 5-Amino-1MQ$44 $55$0.88/mg $1.10/mg16% belowShop ↗
- Kisspeptin$44 $55$4.40/mg $5.50/mgShop ↗
- Selank$32 $40$3.20/mg $4/mgShop ↗
- Epitalon✓ lab-confirmed$68 $85$1.36/mg $1.70/mgShop ↗
- Thymosin Alpha-1✓ lab-confirmed$52 $65$5.20/mg $6.50/mgShop ↗
- IGF-1 LR3$72 $90$72/mg $90/mgShop ↗
- Pinealon$44 $55$2.20/mg $2.75/mgShop ↗
- ARA-290$28 $35$2.80/mg $3.50/mg26% belowShop ↗
- Melanotan 1✓ lab-confirmed$32 $40$3.20/mg $4/mgShop ↗
- Thymalin$36 $45$3.60/mg $4.50/mgShop ↗
Blackline Scientific review: what PepAssess found
As of November 12, 2026, Blackline Scientific has a PepAssess Evidence Score of 72/100 (strong evidence). It publishes 36 lab reports; 31 are confirmed in the issuing labs' own records (Freedom Diagnostics and BioRegen), and the newest report is dated September 1, 2026. It publishes a street address (FL), but no company name. PepAssess didn't find card payments listed on its site. Its prices per mg run about 7% below typical across 6 popular peptides, each compared with the same vial size at other shops. Discount code PEPASS gives 20% off.
What the Evidence Score means
It adds up points for what we could verify about Blackline Scientific: lab reports we matched to the issuing lab's own public record (the biggest part), how often it tests, what the reports cover, contact details, policies, card payments and how long the site has existed. Each card below shows exactly which checks it passed. A higher score means more you can verify yourself; it is not a safety rating, and ads or affiliate deals never change it.
Lab transparency (reports validated with the lab)
35/40- ✓ 1 lab report validated with the issuing lab's own public record+10
- ✓ 2 validated lab reports+5
- ✓ 4+ validated lab reports (2+ for a website under a year old)+5
- – Endotoxin tested: 1 lab-validated endotoxin report (0)0
- ✓ Validation experience: 5+ validated reports (website under a year old)+5
- ✓ Validation experience: 10+ validated reports+10
Testing frequency
19/19- ✓ Newest lab report within the last 12 months+2
- ✓ Newest lab report within the last 6 months+3
- ✓ Newest lab report within the last 90 days+3
- ✓ New lab reports in 3+ different months of the last year+4
- ✓ New lab reports in 5+ different months of the last year+7
Report details
2/5- – Reports carry lot / batch numbers0
- – Most reports carry lot / batch numbers0
- ✓ Identity (mass spec) and purity (HPLC) tested+2
- – Sterility and endotoxin tested0
Business transparency
14/16- ✓ Published business address+7
- ✓ Contact email published+2
- ✓ Phone number published+3
- – Refund / return policy page0
- ✓ Shipping policy page+2
Buyer protection
2/10- – Card payments (chargeback recourse)0
- ✓ Research-use labeling present+2
Track record
0/10- – Website registered 6+ months ago0
- – Website registered 1+ year ago0
Quick facts
- Lab-results page
- Not found
- Testing labs (on its lab reports and site)
- Freedom Diagnostics, BioRegen
- Research-use labeling
- Present
- Payment methods
- crypto, zelle, venmo, cashapp, paypal
- Store platform
- custom/unknown
- Products listed
- Unknown
- Company
- Not published
- Address
- 8010 Via Sardinia Way Estero, FL 33928
- support@blacklinescientific.com
- Phone
- (239) 405-2600
- Contact page
- blacklinescientific.com/contact
- Refund policy
- Not found
- Shipping policy
- blacklinescientific.com/shipping-info
- Website registered
- May 10, 2026
- Also listed by other directories
- 1 (not scored)
All 36 published certificates · verification status and reasons
36 distinct certificates found on the shop's lab-results page, reviewed November 6, 2026. 31 count toward the current score.
Each row explains the document’s review status. Separate analytical panel documents may share one laboratory Test ID; confirmation totals count each laboratory ID once. Supplier attribution and current shipping-batch provenance are assessed separately from document authenticity.
BPC-157 · BioRegen
COA 13062
lab has this report
Tesamorelin · BioRegen
COA 13077
LAB HAS NO SUCH REPORT
MOTS-c · BioRegen
COA 13200
LAB HAS NO SUCH REPORT
KLOW blend · Freedom Diagnostics
TheC2607290838
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Retatrutide · Freedom Diagnostics
TheC2608200046
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Retatrutide · Freedom Diagnostics
TheC2607290841
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Retatrutide · Freedom Diagnostics
TheC2608200044
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Tirzepatide · Freedom Diagnostics
TheC2608050029
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
SS-31 · Freedom Diagnostics
TheC2607290845
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Cartalax + BPC-157 + TB-500 blend · Freedom Diagnostics
TheC2608200043
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Tesamorelin + Ipamorelin blend · Freedom Diagnostics
TheC2608200045
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
BPC-157 + GHK-Cu + KPV blend · Freedom Diagnostics
TheC2607290843
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
ARA-290 10mg · Freedom Diagnostics
TheC2608050025
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Tesamorelin · Freedom Diagnostics
TheC2607290840
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Semax + Selank blend · Freedom Diagnostics
TheC2607290839
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
BPC-157 + TB-500 + KPV blend · Freedom Diagnostics
TheC2608310272
Not newly lab-confirmed: exact current Freedom issuer record was not obtained.
SS-31 · Freedom Diagnostics
TheC2607290846
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
DSIP · Freedom Diagnostics
TheC2608050026
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Thymosin Alpha-1 · Freedom Diagnostics
TheC2608050027
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Retatrutide · Freedom Diagnostics
TheC2608200047
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Tirzepatide · Freedom Diagnostics
TheC2608050028
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
BPC-157 · Freedom Diagnostics
TheC2608050032
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
GHK-Cu · Freedom Diagnostics
TheC2608050033
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
HCG · BioRegen
COA 11611
Not newly seller-confirmed: certificate names Lab Rats; supplier and carried-batch attribution require review. Earlier unresolved issuer result is retained privately.
Melanotan 2 · Freedom Diagnostics
TheC2608050031
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
BPC-157 + TB-500 blend · Freedom Diagnostics
TheC2608310271
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Melanotan 1 · Freedom Diagnostics
TheC2608050030
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Ipamorelin · Freedom Diagnostics
TheC2608200052
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
TB-500 · Freedom Diagnostics
TheC2608200053
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
NAD+ · Freedom Diagnostics
TheC2607290847
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
KPV · Freedom Diagnostics
TheC2608200051
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
MOTS-c · Freedom Diagnostics
TheC2607290842
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Epitalon · Freedom Diagnostics
TheC2608200048
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
CJC-1295 + Ipamorelin · Freedom Diagnostics
TheC2608200050
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Triple Helix blend · BioRegen
COA 13037
Not newly seller-confirmed: certificate names Lab Rats; supplier and carried-batch attribution require review. Earlier unresolved issuer result is retained privately.
GHK-Cu · Freedom Diagnostics
TheC2608050034
Exact Freedom issuer identifier and analytical results matched. Certificate client is The Collective, whose branding and label-transition explanation Blackline displays. Cap/crimp colors identify the sample; no numeric lot number established.
Lab-validated reports (31)
Each report below was matched to the issuing lab's own public record. “Lab's copy” opens it on the lab's site; “Vendor's copy” is the file on Blackline Scientific's site. Copies of the same report count once.
- BioRegen · COA 13062Lab's copy ↗ · Vendor's copy ↗ · checked October 8, 2026
- Freedom Diagnostics · TheC2607290838Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290839Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290840Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290841Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290842Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290843Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290845Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290846Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
- Freedom Diagnostics · TheC2607290847Lab's copy ↗ · Vendor's copy ↗ · checked November 6, 2026
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Affiliate & discount information
This vendor runs an affiliate program (blacklinescientific.com/affiliate/apply). Affiliate status is shown for transparency and is never part of the score.
Blackline Scientific: questions people ask
Is Blackline Scientific legit?
PepAssess doesn't vouch for any seller; it shows what each one documents. As of November 12, 2026, Blackline Scientific (blacklinescientific.com) has: Evidence Score 72/100, 31 lab reports confirmed by the issuing labs' own records, a street address in FL, website registered May 10, 2026 and no FDA warning letter found. Blackline Scientific's full PepAssess profile
What do reviews say about Blackline Scientific?
PepAssess's review of Blackline Scientific is built from what it checked, not from opinions. As of November 12, 2026, Blackline Scientific has a PepAssess Evidence Score of 72/100 (strong evidence). It publishes 36 lab reports; 31 are confirmed in the issuing labs' own records (Freedom Diagnostics and BioRegen), and the newest report is dated September 1, 2026. It publishes a street address (FL), but no company name. PepAssess didn't find card payments listed on its site. Its prices per mg run about 7% below typical across 6 popular peptides, each compared with the same vial size at other shops. Discount code PEPASS gives 20% off. PepAssess hasn't linked customer reviews for Blackline Scientific yet. Blackline Scientific review on PepAssess
Does Blackline Scientific test its peptides?
Reviewed November 6, 2026: 36 analytical certificates and 31 retained issuer confirmations. Safety data sheets are excluded. Individual unconfirmed certificates retain their issuer-access or supplier-attribution explanations. Current shipping copy conflicts about card checkout availability, so no additional card-payment credit is assumed. See the lab-confirmed reports
Which labs test Blackline Scientific's peptides?
Freedom Diagnostics and BioRegen, as named on Blackline Scientific's lab reports and website (as of November 12, 2026).
Does Blackline Scientific have a coupon code?
Yes: PEPASS (20% off), entered at checkout on blacklinescientific.com.
Where is Blackline Scientific located?
The address it publishes is 8010 Via Sardinia Way Estero, FL 33928. Source: blacklinescientific.com, checked November 12, 2026.
Is Blackline Scientific expensive?
Blackline Scientific's prices per mg are about 7% below other shops' prices for the same vial size, averaged over 6 popular peptides (as of November 12, 2026).
How do I contact Blackline Scientific?
Email: support@blacklinescientific.com. Phone: (239) 405-2600. As published on blacklinescientific.com (checked November 12, 2026).
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Sources
Collected by PepAssess directly from blacklinescientific.com on November 6, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Something wrong? Email hello@pepassess.com with the correction.