Vendors

Elivena vs Longevity Peptides

Across the 27 products both vendors stock, Elivena has the lower effective price per mg on 16 and Longevity Peptides on 11. Elivena lists 88 tracked listings across 45 products; Longevity Peptides lists 48 across 28. 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.

Elivena

Elivena is a research-peptide vendor that lists 83 injectable peptides, including Semax, SS-31 and CJC-1295 (no DAC).

Price vs market median
20% above market
Tracked catalog
45 products · $$$
Cheaper on
16 of 27 shared
COA coverage
None found
Visit Elivena
Longevity Peptides

Longevity Peptides is a US research-peptide vendor based in Arizona that lists 39 injectable peptides.

Price vs market median
7% above market
Tracked catalog
28 products · $$$
Cheaper on
11 of 27 shared
COA coverage
None found
Visit Longevity Peptides

Vendor facts

Detail
Elivena
Longevity Peptides
Sells
83 vials
39 vials
Location
—
Arizona, US
Ships from
—
Arizona, USA
In transit
—
3-5 days
Storefront
—
woocommerce
Tracked by us since
—
Sep 2026
Tracked listings
88 across 45 products
48 across 28 products

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

Certificates on file

Detail
Elivena
Longevity Peptides
COA coverage
None found
None found
Certificates
0 current
0 current
Labs
—
—
Newest test date
—
—
Third-party tested claim
—
—
Made in USA claim
—
a few listings

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
Elivena
Longevity Peptides
BPC-157
$5
$5.50
DSIP
$5
$6.50
Epitalon
$2.76
$1.80
FOXO4-DRI
$20
$21
GHK-Cu
$0.75
$0.80
Ipamorelin
$5.50
$6
KPV
$7
$5.50
MOTS-c
$4
$6.50
NAD+
$0.15
$0.10
PT-141
$4.90
$4.50
Retatrutide
$5.82
$6.50
Selank
$5.20
$4.50
Semax
$1.83
$4.50
TB-500
$7
$6.50
Tirzepatide
$4.99
$5.50
ARA-290
$6.07
$8
Cagrilintide
$12.90
$8
Glutathione
$0.04
$0.12

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 Elivena

18 products the other vendor does not list

10 more on the Elivena page

Only at Longevity Peptides

1 product the other vendor does not list

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

Questions

Is Elivena cheaper than Longevity Peptides?
On the 27 products both vendors stock, Elivena has the lower effective price per mg on 16 and Longevity Peptides on 11. 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?
Elivena: none found. Longevity Peptides: 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 Elivena and Longevity Peptides?
Elivena: we have not recorded shipping or payment details yet. Longevity Peptides: ships from Arizona, USA, 3-5 days in transit. Details come from each vendor's own site and can change without notice; check the storefront before ordering.

Keep looking

Lowest with COA