PE-22-28 price per mg, by vendor

25 listings from 23 vendors, refreshed Oct 15, 2026.

$3.40/mg

Lowest, in a multi-vial pack

$5.00/mg

Median

$10.00/mg

Highest

$5.00/mg

Lowest from a vendor with public batch COAs

How much does PE-22-28 cost?

Prices run from $3.40/mg to $10.00/mg across 23 vendors, a 2.9× spread. The median listing is $5.00/mg.
The most common size is 10 mg (19 listings): $40 to $70 per vial, median $54.
The cheapest in-stock listing from a vendor we rank is $3.46/mg from Polaris Peptides (transparency 45/100).
5 of 23 vendors publish batch-specific COAs for their products. Vendors that publish batch COAs charge a median $5.40/mg (5 vendors), 10% more than those that don't ($4.90/mg, 18 vendors).

Where to buy PE-22-28: lowest prices from the most transparent vendors

The cheapest in-stock PE-22-28 from vendors that publish batch-specific certificates of analysis (COAs), by price per mg, leaving out vendors with red flags or a warning letter, lawsuit or seizure in the past three years (why).

#	Vendor	Transparency	COAs	Best listing	$/mg	Vendor's page
1	Pure Peptide Labs	90/100	Batch COAs public (Freedom Diagnostics, Kovera Labs)	10 mg for $50	$5.00/mg	View
2	Nationwide Peptides	85/100	Batch COAs public (Freedom Diagnostics)	10 mg for $58	$5.80/mg	View
3	Orbitrex Peptides	73/100	Batch COAs public	10 mg for $70	$7.00/mg	View

PE-22-28 price by vial size

Vial size	Listings	Lowest	Median	Highest	Median $/mg
5 mg	3	$25	$29	$50	$5.80/mg
10 mg	19	$40	$54	$70	$5.00/mg

Single vials only; multi-vial packs are in the full table below. Sizes with at least two listings.

All PE-22-28 listings

Vendor	Transparency	Product	Size	Price	$/mg	vs median	Stock	Vendor's page
Iron Aminos	40/100*	PE-22-28 10MG	10 mg × 10	$340	$3.40/mg	−32%	In stock	View
Polaris Peptides	45/100	PE 22-28 13mg	13 mg	$45	$3.46/mg	−31%	In stock	View
Iron Aminos	40/100*	PE-22-28 10MG	10 mg	$40	$4.00/mg	−20%	In stock	View
Bulk Peptide Wholesale	45/100*	PE-22-28 5mg (10 vials)	5 mg × 10	$200	$4.00/mg	−20%	In stock	View
Peptide Plugs	57/100*	PE-22-28 10mg	10 mg	$40	$4.00/mg	−20%	In stock	View
Modern Research Peptides	10/100*	PE-22-28 10MG (9.97 mg)	10 mg	$45	$4.50/mg	−10%	In stock	View
PS Peptides	22/100*	PE-22-28 (1 Vial)	10 mg	$45	$4.50/mg	−10%	Out of stock	View
Legendary Peptides Lawsuit, Aug 2026	90/100	PE-22-28 10mg	10 mg	$45	$4.50/mg	−10%	In stock	View
NuLife Peptides	10/100*	PE 22-28 (10mg)	10 mg	$45	$4.50/mg	−10%	In stock	View
Premier Bio Labs	72/100	PE 22-28 10mg	10 mg	$47	$4.70/mg	−6%	In stock	View
Ion Peptide	25/100*	PE-22-28 – 10mg	10 mg	$49	$4.90/mg	−2%	In stock	View
PurePeps	35/100*	PE-22-28 10MG	10 mg	A$70	$4.91/mg*	−2%	In stock	View
Pure Peptide Labs	90/100	PE-22-28	10 mg	$50	$5.00/mg	median	In stock	View
Bulk Peptide Supply	57/100*	PE-22-28 5 mg	5 mg	$25	$5.00/mg	median	In stock	View
Modern Aminos	77/100	PE-22-28 10MG	10 mg	$54	$5.40/mg	+8%	In stock	View
Volta Peptides	70/100	PE 22-28 10mg	10 mg	$54	$5.40/mg	+8%	Out of stock	View
Paramount Peptides	65/100	PE-22-28 (10mg)	10 mg	$55	$5.53/mg	+11%	In stock	View
Nationwide Peptides	85/100	PE-22-28 Peptide	10 mg	$58	$5.80/mg	+16%	In stock	View
Nationwide Peptides	85/100	PE-22-28 Peptide	5 mg	$29	$5.80/mg	+16%	In stock	View
Peptides World	80/100	PE-22-28 10 Mg	10 mg	$60	$5.99/mg	+20%	In stock	View
Pure Lab Peptides	82/100	PE-22-28 10mg	10 mg	$60	$6.00/mg	+20%	In stock	View
Southern Aminos	10/100*	PE 22-28 10MG	10 mg	$64	$6.40/mg	+28%	In stock	View
Orbitrex Peptides	73/100	PE-22-28 10mg	10 mg	$70	$7.00/mg	+40%	—	View
American Peptides	47/100*	PE-22-28	10 mg	$70	$7.00/mg	+40%	In stock	View
Welli Labs	10/100*	PE-22-28 5mg	5 mg	$50	$10.00/mg	+100%	In stock	View

Transparency is our score out of 100 for how much a vendor makes public about itself. It isn't a purity test.

Prices come from each vendor's public product feed and were last fetched Oct 15, 2026. They exclude shipping and discounts. $/mg uses the labeled amount, not measured content. $/mg marked * was converted to US dollars from the listed currency at the European Central Bank reference rate. A transparency score marked * is based on fewer than six checks; checks we couldn't complete score 0. How we compare prices.

Before you compare on price alone

A low price is only a bargain if the vial holds what the label says, and a high one doesn't prove quality: only an independent lab test shows what's in a vial. Check the vendor's latest batch certificate of analysis (how to read one).

Is PE-22-28 legal? Status by market

A summary of official sources, checked Oct 15, 2026. Not legal advice.

United States: No FDA-approved drug contains PE-22-28 [1].
United Kingdom: No UK-licensed medicine containing PE-22-28 appears in the MHRA products database [2].
European Union: No medicine containing PE-22-28 is authorized in the EU, according to EMA's central and Article 57 product data [3][4].
Canada: No product containing PE-22-28 appears in Health Canada's Drug Product Database [5].
Australia: PE-22-28 is not named in Australia's Poisons Standard (October 2026) [6].
Sport (WADA): Not named on the 2026 Prohibited List; its section S0 bans any pharmacological substance with no current approval for human therapeutic use [7].

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