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Testagen Price Comparison

Testagen prices across vendors — post-code pricing (base struck through where a code applies), normalized to price-per-mg, sorted by lowest price.

Prices updated July 24, 2026

Compare by

Vendor

Size

Stock

Price ($/mg)total below

Code

Biolongevity LabsBest $/mg

20 mg

In stock

$1.70$2.00Sale$33.98

20 mg

In stock

$2.55$3.00$51.00

20 mg

In stock

$2.70$3.00$53.96

20 mg

Out

$2.74$3.05$54.88

20 mg

Out

$2.76$3.06$55.13

20 mg

In stock

$3.06$3.40$61.19

Biolongevity Labs20 mgIn stockBest $/mg

$1.70$2.00Sale$33.98 total

Peptides.gg20 mgIn stock

$2.55$3.00$51.00 total

Swiss Chems20 mgIn stock

$2.70$3.00$53.96 total

Behemoth Labz20 mgOut

$2.74$3.05$54.88 total

PureRawz20 mgOut

$2.76$3.06$55.13 total

Glacier Aminos20 mgIn stock

$3.06$3.40$61.19 total

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions when you use our discount codes or buy through our links, at no additional cost to you. Affiliate relationships never determine vendor inclusion, ranking, verification, or our editorial conclusions. Prices and availability change frequently; always confirm on the vendor's site.