Cognitive Enhancement & NeuroprotectionIndependent · No affiliate links · No paid placement

PE-22-28 price comparison

PE-22-28 is in stock at 16 shops, all with third-party lab tests on file. Per-milligram prices run from $3.30 to $12.00 across 17 comparable offers (median $5.00/mg), in vials from 5mg to 13mg. Last read 24 Sep 2026.

Shops in stock
16
of 23 known to sell PE-22-28
Comparable offers
17
of 18 listings identified
Lowest $/mg
$3.30
on a 8mg vial
Median $/mg
$5.00
per shop

23 shops are known to sell PE-22-2817 with a live listing, 6 evidenced by a lab test in the last year. 18 listings are identified, of which 17 can be compared per milligram.

  • 1 sold only as a multi-vial kit
  • 6 known from a lab test, no live listing

What would PE-22-28 cost you?

your own numbers — Peptigrity does not suggest dosesOpen in the cost calculator →
mcg
weeks

Uses labelled mg. Excludes shipping, taxes and customs. Vials are rounded up — you can't buy 0.7 of a vial.

Enter a dose and a duration to see the cost.

All offers

17 comparable · last read 24 Sep 06:13 UTC
PE-22-28 — every tracked offer, price per milligram
ShopSizePrice$/mgChecked
Peptuvia
Lab testsRegion not statedCrypto, PayPal, Zelle, Cash App, card, Venmo, Wise, otherClaimedShop-stated · not counted
10mg$9.90$0.9902h ago
Peptuvia
Lab testsRegion not statedCrypto, PayPal, Zelle, Cash App, card, Venmo, Wise, otherClaimedShop-stated · not counted
5mg$7.40$1.482h ago
real peptides
Lab testsRegion not stated
8mg$26.40$3.305h ago
polarispeptides.com
Lab testsRegion not stated
13mg$45.00$3.465h ago
doublerlabs.is
Lab testsRegion not stated
10mg$39.99$4.003h ago
Peptide Plugs
Lab testsRegion not stated
10mg$40.00$4.004h ago
nulifepeptides.com
Lab testsRegion not stated
10mg$45.00$4.503h ago
ionpeptide.com
Lab testsRegion not stated
10mg$49.00$4.905h ago
mspeptides.com
Lab testsRegion not stated
10mg$49.99$5.003h ago
aminousa.com
Lab testsRegion not stated
10mg$50.00$5.005h ago
bulkpeptidesupply
Lab testsRegion not stated
5mg$25.00$5.005h ago
modern aminos
Lab testsRegion not stated
10mg$54.00$5.405h ago
orbitrexpeptide.is
Lab testsRegion not stated
10mg$59.99$6.004h ago
tydes.is
Lab testsRegion not stated
8mg$49.99$6.255h ago
core peptides
Lab testsRegion not stated
8mg$54.00$6.755h ago
americanpeptides.us
Lab testsRegion not stated
10mg$70.00$7.003h ago
limitlesspeptides.com
Lab testsRegion not stated
10mg$120.00$12.002 days ago

Out-of-stock rows are excluded from the lowest, the median and the shop count. Prices exclude shipping, taxes and customs. Ships-from and payment methods are stated by the shop, not verified. A row not read for 3+ days is marked. Outbound links carry no affiliate or tracking parameters.

Price moves

PE-22-28 · last 14 days · changes of 5% or more, restocks and sell-outs

Price history

lowest and median in-stock $/mg, read daily
Lowest $/mg
$3.30
Median
$5.00
24 Sep 2026 · 19 in stock
$0$2.50$5$7.5028 Jul16 Aug5 Sep24 Sep
Lowest in-stock $/mgMedianHover for the value on any day. Out-of-stock offers are excluded — an unbuyable price is not a market price.

Method notes

What’s not included

  • Shipping, taxes and customs charges
  • Coupon codes and bulk discount tiers
  • Multi-vial kits and email-only pricing
  • Any vendor that requires an account to show a price

How we stay neutral

  • No shop pays for placement or position
  • Claimed status and promotions never affect sort order or the lowest $/mg
  • Outbound links carry no affiliate tracking
  • Prices are read from public storefronts by the same script for every shop
  • Listing is not endorsement

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