Cheapest KPV prices: best $/mg after codes
Healing & RecoveryAlso known as: Lys-Pro-Val
Tripeptide fragment of alpha-MSH studied in inflammation and gut-barrier research models.
📖 New to KPV? Read the full guide →Cheapest KPV right now
$22.91 at Flawless Compounds
Best value is $2.29/mg at Flawless Compounds. Prices updated October 23, 2026.
Cheapest by size
after code peptidepub
sold as KPV 10mg
after code peptidepub
| Vendor | Testing How grades work | Size | Price | $/unit | Deal |
|---|---|---|---|---|---|
Flawless CompoundsBest valueBest tested USA | 7/7 tested | 10 mg | $22.91$26.95 after code peptidepub | $2.29/mg | |
Iron Protocol USA | 7/7 tested | 10 mg | $22.91$26.95 after code peptidepub | $2.29/mg | |
NextGen Peptides USA | 7/7 tested | 30 mg | $72$80 after code peptidepub | $2.40/mg | |
Ascension Peptides USA | 6/7 tested | 10 mg | $25$50 after code PEPTIDEPUB | $2.50/mg | |
Glow Aminos | 0/7 tested | 10 mg | $24.99$29.40 after code peptidepub | $2.50/mg | |
Purus Peptides USA | 4/7 tested | 10 mg | $31.20$39 after code peptidepub | $3.12/mg | |
Refined Biolabs sold as KPV | 0/7 tested | 10 mg | $31.99$39.99 after code peptidepub | $3.20/mg | |
Aero Peptides | Unrated | 10 mg | $33.99$39.99 after code PEPTIDEPUB | $3.40/mg | |
Puratek Peptides USA | 7/7 tested | 10 mg | $34.95 | $3.50/mg | |
Valor Peptides | 6/7 tested | 10 mg | $35.99$39.99 after code PEPTIDEPUB | $3.60/mg | |
AMP (Ameano Peptides) | 3/7 tested | 10 mg | $39.60$44 after code PEPTIDEPUB | $3.96/mg | |
EZ Peptides | 2/7 tested | 10 mg | $39.60$44 after code PEPTIDEPUB | $3.96/mg | |
Reserve Research sold as KPV | 0/7 tested | 10 mg | $40.50$45 after code peptidepub | $4.05/mg | |
LabSourced Peptides USA | 7/7 tested | 10 mg | $41.65$49 after code peptidepub | $4.17/mg | |
LabFirst Peptides sold as KPV | 0/7 tested | 10 mg | $44.10$49 after code peptidepub | $4.41/mg | |
Glacier Aminos | 7/7 tested | 10 mg | $46.79$51.99 after code PEPTIDEPUB | $4.68/mg | |
American Peptides sold as KPV | 0/7 tested | 10 mg | $54$60 after code peptidepub | $5.40/mg | |
Certified-Pep sold as KPV 10MG | 0/7 tested | 10 mg | $60.80$76 after code peptidepub | $6.08/mg | |
Licensed Peptides sold as KPV 10mg | 0/7 tested | 10 mg | $81.27$85.55 after code peptidepub | $8.13/mg | |
World Wide Peptides | 6/7 tested | 10 mg | $131.40$146 after code PEPTIDEPUB | $13.14/mg | |
World Wide Peptides | 6/7 tested | 5 mg | $84.60$94 after code PEPTIDEPUB | $16.92/mg |
Prices are for research materials sold for laboratory use only. PeptidePub may earn a commission from vendor links or codes at no cost to you. This does not affect testing grades or rankings. See our methodology. Best value is the lowest $/mg among vendors with verifiable published testing; Best tested is the vendor passing the most of our 7 testing checks.
Which size should I buy?
Bigger vials cost less per mg. Right now the cheapest 30 mg option is $2.40/mg, about 86% less per mg than the cheapest 5 mg option at $16.92/mg.
The saving only counts if you can use the vial within its storage window. This peptide's guide lists a reconstituted use-within window of 28 days. See handling and storage.
Smaller vials cost more per mg but waste less if a vial sits open past its window. Filter to 5 mg and Filter to 30 mg.
Watch KPV prices
Today's best is $2.29/mg. We'll email you when a tested vendor beats it, a discount code changes, or new lab results come in. No spam — only real changes.
Cheapest KPV price FAQ
What's the cheapest KPV?
The cheapest KPV right now is $2.29/mg at Flawless Compounds for the 10 mg option, after code peptidepub.
How is KPV price per mg calculated?
PeptidePub normalizes each vial by dividing the effective checkout price by the listed size in mg. That lets different vial sizes sit in one cheapest-first comparison.
Are discount codes included in these prices?
Yes. When a vendor has a confirmed code percent in the catalog, PeptidePub applies that discount before calculating effective price and effective price per unit. Codes without a confirmed percent are shown, but they are not used to lower the calculated price.
How often are prices updated?
The catalog is refreshed daily from vendor data sweeps, and the page reflects the current catalog values at build time. When vendor pricing or codes change, the comparison and cheapest-offer answer update from the same source data.
Which size should I buy?
Bigger vials cost less per mg. Right now the cheapest 30 mg option is $2.40/mg, about 86% less per mg than the cheapest 5 mg option at $16.92/mg. The saving only counts if you can use the vial within its storage window.
Used in pets?
Gut-barrier and inflammation support, especially IBD and allergic/inflammatory skin conditions.
How it's given: Oral capsule or subcutaneous.
Educational, not veterinary advice. No controlled trials exist in pets; avoid in animals with active cancer. Work with your vet.
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