Vendors

Redline Bio Labs vs VAYN Research

Across the 27 products both vendors stock, Redline Bio Labs has the lower effective price per mg on 22 and VAYN Research on 5. Redline Bio Labs lists 83 tracked listings across 43 products; VAYN Research lists 33 across 27. On certificates of analysis both show none found COA coverage of the in-stock products we track. Based on the certificates our crawler found; vendors may publish more than we index. These are price and document observations, not quality ratings, and neither vendor is endorsed.

Redline Bio Labs

Redline Bio Labs is a research-peptide vendor that lists 80 injectable peptides, including FOXO4-DRI, Epitalon and NAD+.

Price vs market median
1% below market
Tracked catalog
43 products · $$
Cheaper on
22 of 27 shared
COA coverage
None found
Visit Redline Bio Labs
VAYN Research

VAYN Research is a research-peptide vendor that lists 32 injectable peptides, including MOTS-c, Melanotan II and CJC-1295 (no DAC).

Price vs market median
20% above market
Tracked catalog
27 products · $$$
Cheaper on
5 of 27 shared
COA coverage
None found
Visit VAYN Research

Vendor facts

Detail
Redline Bio Labs
VAYN Research
Sells
80 vials
32 vials
Tracked listings
83 across 43 products
33 across 27 products

Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice.

Certificates on file

Detail
Redline Bio Labs
VAYN Research
COA coverage
None found
None found
Certificates
0 current
0 current
Labs
—
—
Newest test date
—
—

Coverage rates how many of the in-stock products we track have a certificate our pipeline read and matched to a catalog peptide. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products, and a certificate cannot show authenticity, chain of custody or sterility.

Price per mg on shared products

27 products both stock
Product
Redline Bio Labs
VAYN Research
5-Amino-1MQ
$1.58
$14.40
BPC-157
$4.63
$6.50
DSIP
$4.93
$8.40
Epitalon
$1.64
$5.40
GHK-Cu
$0.60
$0.96
Ipamorelin
$6
$10.80
KPV
$5.50
$7.80
Melanotan II
$3.90
$3.50
MOTS-c
$3.15
$4
NAD+
$0.09
$0.78
PT-141
$5.20
$5.40
Retatrutide
$5.43
$5.83
Selank
$2.80
$7.20
Semax
$2.80
$9.60
SS-31
$2.72
$7
TB-500
$7
$13
Tirzepatide
$2.71
$5.83
Adamax
$9.10
$7
AOD-9604
$7.90
$10
ARA-290
$4.90
$4
Glutathione
$0.04
$0.06
IGF-LR3
$74
$75

Showing 24 of 27 shared products; both full catalogs sit on the vendor pages. The lower price of each pair is highlighted. Prices are the cheapest in-stock listing we track for that product, per mg after any public discount code, and they move daily.

Carried by one vendor only

Only at Redline Bio Labs

16 products the other vendor does not list

8 more on the Redline Bio Labs page

Prices shown are per mg for the cheapest in-stock listing we track.

Questions

Is Redline Bio Labs cheaper than VAYN Research?
On the 27 products both vendors stock, Redline Bio Labs has the lower effective price per mg on 22 and VAYN Research on 5. Each side uses the cheapest in-stock listing we track for that product, after any public discount code, and prices change often.
How much COA coverage does each vendor have?
Redline Bio Labs: none found. VAYN Research: none found. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products ourselves, and a certificate cannot prove authenticity or sterility.
What does each vendor carry?
Redline Bio Labs has 43 priced products in the current index and VAYN Research has 27, 27 of which appear on both catalogs. 16 products are listed only by Redline Bio Labs and 0 only by VAYN Research.

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