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PepFinder

Blackline Scientific vs Bulk Peptide Wholesale

Blackline Scientific has the higher PepFinder Score (8.0 vs 6.8). Both list 35 of the same peptides. Neither can pay to change the comparison.

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Blackline Scientific logoBlackline ScientificVisit storeBulk Peptide Wholesale logoBulk Peptide WholesaleVisit store
PepFinder Score8.06.8
TrustpilotNo score foundNo score found
Customer ratingNo reviews yetNo reviews yet
Would order againNeeds 5+ reviewsNeeds 5+ reviews
Product selection
8.8/10
38 peptides · 62 products
10.0/10
58 peptides · 82 products
Pricing and value
7.3/10
20% cheaper than average per mg
9.0/10
66% cheaper than average per mg
Delivery
10.0/10
2 Business Days
Not rated yet
Payment options
10.0/10
CardVisaMastercardPayPalCryptocurrencyZelleVenmoCash App
7.0/10
ZelleVenmo
Customer support
8.5/10
EmailPhoneWhatsApp
5.0/10
None found yet
Website experience
Not rated yet
Not rated yet
Reliability
7.0/10
7.0/10
Packaging
Not rated yet
Not rated yet
Ships fromUnited StatesUnited States
Ships toUnited StatesNot stated
Median price per mgUS$4.00US$1.75
Reported deliveredNo order reportsNo order reports
Median delivery (reported)Needs 3+ reportsNeeds 3+ reports
Support replied (reported)No support reportsNo support reports

The shaded cell is the higher rating in that row. Each rating's source (automated data, customer reviews or editorial) is shown on the supplier's profile.

Testing & transparency (optional detail)
Blackline Scientific logoBlackline ScientificBulk Peptide Wholesale logoBulk Peptide Wholesale
Transparency Score5.05.3
Testing transparency4.62.5
Contact transparency–10.0
Documentation3.43.8
Third-party testing stated✓ YesNot yet assessed
Publishes COAs✓ Yes✓ Yes
Batch-specific COAsNot yet assessedNot yet assessed
COAs reviewed by us00
VerificationNot verifiedNot verified
Years tracked0.10.1
Refund policy clearNot yet assessedNot yet assessed

Price per mg for peptides both list

Peptide listed by allBlackline ScientificBulk Peptide Wholesale
5-Amino-1MQUS$1.10US$0.35pack price
AHK-CuUS$0.40US$0.30pack price
ARA-290US$3.50US$1.75pack price
BPC-157US$4.50US$0.80pack price
CagrilintideUS$7.50US$2.75pack price
CJC-1295US$13.00US$2.50pack price
CJC-1295 + Ipamorelin blendUS$5.50US$3.50pack price
DSIPUS$4.50US$2.50pack price
EpitalonUS$1.70US$0.80pack price
GHK-CuUS$0.55US$0.12pack price
GlutathioneUS$0.10US$0.01pack price
IpamorelinUS$4.50US$1.75pack price
Kisspeptin-10US$5.50US$3.50pack price
KLOW blendUS$1.25—
KPVUS$4.00US$1.75pack price
Melanotan IUS$4.00US$1.50pack price
Melanotan IIUS$4.00US$1.25pack price
MOTS-cUS$2.75US$0.75pack price
NAD+US$0.08US$0.02pack price
PinealonUS$2.75US$1.38pack price
ProstamaxUS$3.00US$1.00pack price
PT-141US$4.00US$1.50pack price
RetatrutideUS$4.67US$1.67pack price
SelankUS$4.00US$0.83pack price
SemaglutideUS$3.50US$1.00pack price
SemaxUS$3.64US$0.83pack price
SermorelinUS$6.00US$2.50pack price
SLU-PP-332—US$4.00pack price
SS-31US$3.10US$0.90pack price
TB-500US$5.50US$2.00pack price
TesamorelinUS$5.33US$2.50pack price
ThymalinUS$4.50US$2.00pack price
Thymosin Alpha-1US$6.50US$2.00pack price
TirzepatideUS$3.33US$0.90pack price
Wolverine blendUS$4.00US$2.50pack price

Lowest listed price per mg for each supplier, in the currency it lists in. Prices in different currencies are not converted or ranked. Listed prices only; we do not sell products.

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Supplier and market information only; not medical advice.