Best sources ranked · 2026

Best HCG Sources

12 US vendors carry HCG. Ordered below by the lab-rule score of each vendor’s certificate for HCG, then by the vendor’s published score; prices are per international unit. Human chorionic gonadotropin, a naturally occurring glycoprotein hormone. Quantity is typically labelled in international units (IU) rather than milligrams.

Vendors
12

Vendors

With COAs
5

With COAs

Best $/IU
$0.00

Best $/IU

Every HCG 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 Bioviridian tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.73certificate

Vendor score 5.95/10Fair

Price per IU
$0.01
Best price
$63.00 / 5000 IU
Shop NextGen Peps → (opens in new tab)
8.0/103 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, no purity figurecertificate

Vendor score 5.39/10Weak

Price per IU
—
Best price
—
Shop Swiss Chems → (opens in new tab)
5.5/103 base, +2 MZ Biolabs tier A, +0.5 purity 100certificate

Vendor score 4.39/10Weak

Price per IU
$0.01
Best price
$44.00 / 5000 IU
5.0/103 base, +2 MZ Biolabs tier A, 0 purity 99.15certificate

Vendor score 7.55/10Strong

Price per IU
$0.02
Best price
$95.00 / 5000 IU
Shop Ascension Peptides → (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 IU
$0.02
Best price
$180.00 / 10000 IU
2.0/10Mistral Diagnostics tier D: independence not established = 2.0 flatcertificate

Vendor score 3.90/10Poor

Price per IU
—
Best price
—
0.0/10no certificatecertificate

Vendor score 4.80/10Weak

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.01
Best price
$61.00 / 10000 IU
0.0/10no certificatecertificate

Vendor score 4.36/10Weak

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.01
Best price
$49.99 / 5000 IU
0.0/10no certificatecertificate

Vendor score 3.74/10Poor

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.01
Best price
$35.00 / 5000 IU
0.0/10no certificatecertificate

Vendor score 2.75/10Poor

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.01
Best price
$73.15 / 10000 IU
0.0/10no certificatecertificate

Vendor score 2.46/10Poor

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.01
Best price
$560.00 / 10 x 5000 IU pack
0.0/10no certificatecertificate

Vendor score 2.13/10Poor

NoneNo third-party COA was publicly available at audit time
Price per IU
$0.00
Best price
$203.00 / 10 x 10000 IU pack

“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 HCG

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

Highest-placed partner

NextGen Peps9.0/10 certificate

The highest-placed affiliate partner in the table above for HCG: certificate 9.0/10, vendor score 5.95/10.

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

Largest partner reader code

The largest reader discount among our affiliate partners carrying HCG: 50% off with code PSR50.

Shop Ascension Peptides → (opens in new tab)
Ascension Peptides discount code →

HCG: Frequently Asked Questions

Who has the best HCG?

In our 2026 audit, NextGen Peps is listed first for HCG: its certificate for HCG scores 9.0/10 on our lab rule, and its published vendor score is 5.95/10. The full ordered table is on this page.

What is the cheapest HCG per IU?

The lowest recorded price per international unit for HCG in our audit is the "Best $/IU" figure at the top of this page, and every carrier's price per IU 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 HCG 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 HCG; the vendor score is the published overall score. Price per IU is shown but does not change the order. See our methodology for the lab rule.

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