How much does P21 cost per vial?

P21 kits start at $128.00, and the lowest per-vial price on this page is $12.80. 6 sources list it, each priced separately in US dollars.

Has P21 been independently lab tested?

We hold no published lab results for P21 yet. Every result we receive is published — pass or fail. We do not test every batch, so check peptuvia.com/verify for the lots we hold results for.

Where does P21 ship from?

Sources for P21 ship from the United States, Canada, or direct from the manufacturer.

Is P21 approved for human use?

No. P21 is supplied as a research chemical for in-vitro laboratory study only. It is not approved for human or veterinary use and is not a household product.

Sold as 10-vial kits

P21

Name: P21
Brand: Peptuvia
SKU: p21
Availability: InStock

Potency · 10-vial kit

Choose your source— compare price & verified purity as results come in

Ship to:

Ships from:

Meridian (China) Best delivered price Ships internationally

USD $464.00

+ $50.00 ship·12–21 days

ClarionCustom · min 50 kits Ships internationallyOut of stock

USD $400.00

+ $60.00 ship·15–20 days

USD $464.005mg × 10 vials · Meridian (China)

$46.40/vial · $9.28/mg · 10–12× less than typical US vendors

+ $50.00 shipping · 12–21 days · ≈ USD $514.00 delivered

All prices are in US dollars (USD), including shipping.

Quantity (kits)

Pay byZelleVenmoCash AppUSDC / USDT& more

Per vial: 5mg $46.4010mg $12.80

For Research Use Only. All products are sold as research chemicals for in-vitro laboratory study. Not for human consumption, medical, veterinary, or household use.

Supplier-reported results for P21

Third-party lab results the vendors below commissioned and reported to us. We publish the numbers but not the certificates themselves: the lab documents name the supplier, and our suppliers sell to us on the basis that we don't route customers around them. Results whose certificate we can publish are in the COA library.

Each result covers the batch it names. Vendors ship thousands of kits and restock continuously, so there's no guarantee your order comes from a batch listed here.

Batch	Vendor	Size	Lab	Date	Measured	Purity
P210-0508	Ulevity	10mg	Janoshik	May 28, 2026	12.5 mg (+25%)	99%
P10-0130 TRANSPARANET/GGREEN	Ulevity	10mg	Janoshik	Feb 10, 2026	12.13 mg (+21%)	99.44%
P1O-0130	Ulevity	10mg	Janoshik	Feb 6, 2026	12.13 mg (+21%)	99.44%
—	Assure	10mg	Janoshik	Jan 19, 2026	12.59 mg (+26%)	99.16%

P21 — frequently asked questions

How much does P21 cost per vial?: P21 kits start at $128.00, and the lowest per-vial price on this page is $12.80. 6 sources list it, each priced separately in US dollars.
Has P21 been independently lab tested?: We hold no published lab results for P21 yet. Every result we receive is published — pass or fail. We do not test every batch, so check peptuvia.com/verify for the lots we hold results for.
Where does P21 ship from?: Sources for P21 ship from the United States, Canada, or direct from the manufacturer.
Is P21 approved for human use?: No. P21 is supplied as a research chemical for in-vitro laboratory study only. It is not approved for human or veterinary use and is not a household product.