Vendors

Cenexa Labs vs RUO.bio

Across the 47 products both vendors stock, Cenexa Labs has the lower effective price per mg on 1 and RUO.bio on 46. Cenexa Labs lists 90 tracked listings across 65 products; RUO.bio lists 73 across 50. 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.

Cenexa Labs

Cenexa Labs is a research-peptide vendor that lists 90 injectable peptides and 5 nasal sprays.

Price vs market median
19% above market
Tracked catalog
65 products · $$$
Cheaper on
1 of 47 shared
COA coverage
None found
Visit Cenexa Labs
RUO.bio

RUO.bio is a US research-peptide vendor based in Wyoming that lists 63 injectable peptides, including FOXO4-DRI, NAD+ and Ipamorelin.

Price vs market median
28% below market
Tracked catalog
50 products · $
Cheaper on
46 of 47 shared
COA coverage
None found
Visit RUO.bio

Vendor facts

Detail
Cenexa Labs
RUO.bio
Sells
90 vials, 5 sprays
63 vials
Location
—
Wyoming, US
Payment
—
card, ach, wire, crypto
Storefront
—
WooCommerce
Tracked by us since
—
Jul 2026
Tracked listings
90 across 65 products
73 across 50 products

Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for RUO.bio were extracted from the vendor's site and not yet reviewed by us.

Certificates on file

Detail
Cenexa Labs
RUO.bio
COA coverage
None found
None found
Certificates
0 current
0 current
Labs
—
—
Newest test date
—
—
Third-party tested claim
—
—

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

47 products both stock
Product
Cenexa Labs
RUO.bio
5-Amino-1MQ
$3.50
$1.44
BPC-157
$7.50
$4
DSIP
$6.50
$5.20
Epitalon
$5.50
$3.80
FOXO4-DRI
$16.80
$10
GHK-Cu
$0.72
$0.38
Ipamorelin
$6.50
$5.20
KPV
$7
$5.60
Melanotan II
$4.50
$2.80
MOTS-c
$4.75
$3.60
NAD+
$0.20
$0.08
Pinealon
$3.75
$2
PT-141
$8
$3.60
Selank
$6
$4
Semax
$7.50
$4
TB-500
$8.50
$4.80
Tesamorelin
$6.50
$6.40
ACE-031
$179.99
$88
AICAR
$1.30
$0.76
AOD-9604
$13.80
$6.40
ARA-290
$7.50
$4
Cagrilintide
$16
$8.40

Showing 24 of 47 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 Cenexa Labs

18 products the other vendor does not list

10 more on the Cenexa Labs page

Only at RUO.bio

3 products the other vendor does not list

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

Questions

Is Cenexa Labs cheaper than RUO.bio?
On the 47 products both vendors stock, Cenexa Labs has the lower effective price per mg on 1 and RUO.bio on 46. 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?
Cenexa Labs: none found. RUO.bio: 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.
How do shipping and payment differ between Cenexa Labs and RUO.bio?
Cenexa Labs: we have not recorded shipping or payment details yet. RUO.bio: accepts card, ach, wire, crypto. Details come from each vendor's own site and can change without notice; check the storefront before ordering.

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