Best sources ranked · 2026

Best SNAP-8 Sources

17 US vendors carry SNAP-8. Ordered below by the lab-rule score of each vendor’s certificate for SNAP-8, then by the vendor’s published score; prices are per milligram. An acetylated octapeptide (Acetyl Octapeptide-3) used as an ingredient in topical cosmetic formulation research. Sold for laboratory research use only.

Vendors
17

Vendors

With COAs
9

With COAs

Best $/mg
$0.30

Best $/mg

Every SNAP-8 source, by certificate

Ordered by the lab-rule score of each vendor's certificate for this product (out of 10), then by the vendor's published score, then alphabetically. How the lab rule scores a certificate. For the market-wide picture, see our 2026 study of peptide vendor testing.

Affiliate links: we may earn a commission if you buy. It never changes a score or rank.

9.0/103 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.4certificate

Vendor score 8.02/10Strong

Price per mg
$3.00
Best price
$29.99 / 10mg
8.5/103 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.47certificate

Vendor score 7.37/10Strong

Price per mg
$2.90
Best price
$29.00 / 10mg
8.5/103 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, +0.5 purity 99.945certificate

Vendor score 6.93/10Fair

Price per mg
$5.80
Best price
$58.00 / 10mg
8.5/103 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, +0.5 purity 99.77certificate

Vendor score 5.95/10Fair

Price per mg
$4.50
Best price
$45.00 / 10mg
Shop NextGen Peps → (opens in new tab)
8.0/103 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.44certificate

Vendor score 7.80/10Strong

Price per mg
$4.00
Best price
$40.00 / 10mg
Shop Ameano Peptides → (opens in new tab)
8.0/103 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.366certificate

Vendor score 7.75/10Strong

Price per mg
$0.49
Best price
$49.00 / 100mg
8.0/103 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.67certificate

Vendor score 6.87/10Fair

Price per mg
$1.90
Best price
$18.99 / 10mg
6.5/103 base, +2 Ethos Analytics Laboratory tier B+, +1.5 key, no purity figurecertificate

Vendor score 6.75/10Fair

Price per mg
$3.00
Best price
$29.99 / 10mg
Shop Modified Aminos → (opens in new tab)
5.0/103 base, +0 Analytical Formulations tier C, +1.5 key, +0.5 purity 99.7certificate

Vendor score 4.54/10Weak

Price per mg
$10.00
Best price
$100.00 / 10mg
0.0/10no certificatecertificate

Vendor score 6.99/10Fair

NoneNo third-party COA was publicly available at audit time
Price per mg
—
Best price
—
Show 7 more carriers
0.0/10no certificatecertificate

Vendor score 5.45/10Weak

NoneNo third-party COA was publicly available at audit time
Price per mg
$4.50
Best price
$45.00 / 10mg
0.0/10no certificatecertificate

Vendor score 4.80/10Weak

NoneNo third-party COA was publicly available at audit time
Price per mg
$4.90
Best price
$49.00 / 10mg
0.0/10no certificatecertificate

Vendor score 3.23/10Poor

NoneNo third-party COA was publicly available at audit time
Price per mg
$2.50
Best price
$25.00 / 10mg
0.0/10no certificatecertificate

Vendor score 2.75/10Poor

NoneNo third-party COA was publicly available at audit time
Price per mg
$3.03
Best price
$30.33 / 10mg
0.0/10no certificatecertificate

Vendor score 2.38/10Poor

NoneNo third-party COA was publicly available at audit time
Price per mg
—
Best price
—
0.0/10no certificatecertificate

Vendor score 2.13/10Poor

NoneNo third-party COA was publicly available at audit time
Price per mg
$0.30
Best price
$298.00 / 10 x 100mg pack
0.0/10no certificatecertificate

Vendor score 1.63/10Poor

NoneNo third-party COA was publicly available at audit time
Price per mg
$4.95
Best price
$49.49 / 10mg

“Shop” links may be affiliate links (rel="sponsored"); we may earn a commission. Affiliate status never affects any rating, rank, or gate. Disclosure.

Affiliate partners carrying SNAP-8

Affiliate links: we may earn a commission if you buy. It never changes a score or rank.

Highest-placed partner

Amino Club9.0/10 certificate

The highest-placed affiliate partner in the table above for SNAP-8: certificate 9.0/10, vendor score 8.02/10.

Largest partner reader code

The largest reader discount among our affiliate partners carrying SNAP-8: 10% off with code PSR10.

Shop NextGen Peps → (opens in new tab)
NextGen Peps discount code →

SNAP-8: Frequently Asked Questions

Who has the best SNAP-8?

In our 2026 audit, Amino Club is listed first for SNAP-8: its certificate for SNAP-8 scores 9.0/10 on our lab rule, and its published vendor score is 8.02/10. The full ordered table is on this page.

What is the cheapest SNAP-8 per mg?

The lowest recorded price per milligram for SNAP-8 in our audit is the "Best $/mg" figure at the top of this page, and every carrier's price per mg is in the table. Cheapest is not the same as best: the table is ordered by certificate and vendor score, not by price.

How do you rate SNAP-8 vendors?

Ordered by the lab-rule score of each vendor's certificate for this product (out of 10), then by the vendor's published score, then alphabetically. The certificate score is the same lab rule that builds each vendor's lab sub-score, applied to that vendor's certificate for SNAP-8; the vendor score is the published overall score. Price per mg is shown but does not change the order. See our methodology for the lab rule.

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