Best sources ranked · 2026

Best Dihexa Sources

6 US vendors carry Dihexa. Ordered below by the lab-rule score of each vendor’s certificate for Dihexa, then by the vendor’s published score; prices are per milligram. Synthetic small peptide analog of angiotensin IV. Usually sold as a powder for laboratory work.

Vendors
6

Vendors

With COAs
6

With COAs

Best $/mg
$2.60

Best $/mg

Looking for the top picks? Best Dihexa vendors, ranked by PSR score →

Every Dihexa 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 99.54certificate

Vendor score 8.08/10Strong

Price per mg
$6.00
Best price
$59.99 / 10mg
9.0/103 base, +2 Bioviridian tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.7certificate

Vendor score 7.79/10Strong

Price per mg
$5.00
Best price
$49.99 / 10mg
8.5/103 base, +2 Kovera Labs tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.209certificate

Vendor score 7.10/10Strong

Price per mg
$2.60
Best price
$25.99 / 10mg
8.0/103 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, no purity figurecertificate

Vendor score 7.12/10Strong

Price per mg
—
Best price
—
8.0/103 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, no purity figurecertificate

Vendor score 5.39/10Weak

Price per mg
—
Best price
—
Shop Swiss Chems → (opens in new tab)
6.5/103 base, +2 Vanguard Laboratory tier B+, +1.5 key, 0 purity 99.28certificate

Vendor score 7.88/10Strong

Price per mg
$18.80
Best price
$94.00 / 5mg

“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 Dihexa

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 Dihexa: certificate 9.0/10, vendor score 8.08/10.

Largest partner reader code

The largest reader discount among our affiliate partners carrying Dihexa: 10% off with code idjfdqaz.

Testing gate applies: Third-party testing not established.

Shop Swiss Chems → (opens in new tab)
Swiss Chems discount code →

Dihexa: Frequently Asked Questions

Who has the best Dihexa?

In our 2026 audit, Amino Club is listed first for Dihexa: its certificate for Dihexa scores 9.0/10 on our lab rule, and its published vendor score is 8.08/10. The full ordered table is on this page.

What is the cheapest Dihexa per mg?

The lowest recorded price per milligram for Dihexa 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 Dihexa 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 Dihexa; 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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