Buyer's guide · November 2026 · 203 suppliers · United States · page 4 of 7

Compare KPV suppliers in the US

Suppliers 91 to 120 of 199 with KPV on sale based in the US, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 292 listings · 271 confirmed in stock · 17 out of stock · Melanocortin analogues

KPV · listed price per mg

USD · single vials · 144 suppliersmedian US$5.50/mg

US$2.00/mgUS$14.00/mg

Multi-vial packs: US$0.50/mg to US$9.45/mg, median US$3.90/mg (29 listings), shown separately.

Each currency is shown separately; prices are never converted. Packs of several vials are compared per mg of the whole pack, apart from single vials.

Sort byVial sizeForm Confirmed in stock only Include out of stock Test certificate on file Based in United States

Suppliers 91–120 of 199 with listings on sale (4 more with everything out of stock) · prices in USD only, never converted

91
Glow Lab Protocols
US based
Third-party testing stated
75 products tracked · Delivery Never arrived 14 days after we shipped it (US)? · Ships to 1 country
Pays byPayPal
6.5/ 10PepFinder Score
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From US$2.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10 mg 10 mg US$25.00 US$2.50/mg In stock On their site ↗
KPV 10 mg — 10-Vial Kit 10 mg
Kit
US$236.99 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
92
Impact Aminos
US based
Third-party testing stated
37 products tracked
6.5/ 10PepFinder Score
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Listing as named Size Price Per mg Stock
KPV As listed US$55.00 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
93
Liberty Peptides
US based
Third-party testing statedCOA page linked, not reviewed
72 products tracked
Pays byCard
6.5/ 10PepFinder Score
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From US$5.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV (10mg) 10 mg US$55.00 US$5.50/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
94
Nationwide Peptides
US based
Third-party testing statedCOA page linked, not reviewed
134 products tracked
Pays byCard
3.8 Trustpilot(2)
6.5/ 10PepFinder Score
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From US$6.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV Peptide Peptide 5 mg US$50.00 US$10.00/mg In stock On their site ↗
KPV Peptide Peptide 10 mg US$65.00 US$6.50/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
95
Neuro Labs
US based
Third-party testing statedCOA page linked, not reviewed
50 products tracked
Pays byCard
4.3 Trustpilot(45)
6.5/ 10PepFinder Score
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From US$6.25/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV (10MG) 10 mg US$62.47 US$6.25/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
96
Northwest Peptides
US based
Third-party testing statedCOA page linked, not reviewed
67 products tracked
Pays byCard
6.5/ 10PepFinder Score
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From US$6.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$59.99 US$6.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
97
NuRev Peptides
US based
Third-party testing statedCOA page linked, not reviewed
61 products tracked · Ships to 36 countries
4.5 Trustpilot(20)
6.5/ 10PepFinder Score
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From US$3.40/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$34.00 US$3.40/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
98
Pepta Labs
US based
Third-party testing statedCOA page linked, not reviewed
52 products tracked
Pays byCrypto
6.5/ 10PepFinder Score
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From US$3.94/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$39.35 US$3.94/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
99
Pharma Grade Peptides
US based
Third-party testing statedCOA page linked, not reviewed
108 products tracked
Pays byCardCrypto
6.5/ 10PepFinder Score
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From US$5.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 5mg/10mg or 250mcg 100Tabs 250 mcg US$130.00 — In stock On their site ↗
KPV 5mg/10mg or 250mcg 100Tabs 10 mg US$55.00 US$5.50/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
100
Protide Health
US based
Third-party testing statedCOA page linked, not reviewed
65 products tracked
Pays byCardCrypto
6.5/ 10PepFinder Score
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From US$7.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$70.00 US$7.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
101
Rainbow Peptide
US based
Third-party testing statedCOA page linked, not reviewed
41 products tracked · Delivery Delivery to the UK is overnight and 2–3 day delivery available. · Ships to 7 countries
Pays byCrypto
6.5/ 10PepFinder Score
Visit store View review
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Listing as named Size Price Per mg Stock
KPV As listed US$90.55 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
KPV 10 mg	10 mg	US$25.00	US$2.50/mg	In stock	On their site ↗
KPV 10 mg — 10-Vial Kit	10 mg Kit	US$236.99	—	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV	As listed	US$55.00	—	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV (10mg)	10 mg	US$55.00	US$5.50/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV Peptide Peptide	5 mg	US$50.00	US$10.00/mg	In stock	On their site ↗
KPV Peptide Peptide	10 mg	US$65.00	US$6.50/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV (10MG)	10 mg	US$62.47	US$6.25/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 10mg	10 mg	US$59.99	US$6.00/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 10mg	10 mg	US$34.00	US$3.40/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 10mg	10 mg	US$39.35	US$3.94/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 5mg/10mg or 250mcg 100Tabs	250 mcg	US$130.00	—	In stock	On their site ↗
KPV 5mg/10mg or 250mcg 100Tabs	10 mg	US$55.00	US$5.50/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 10mg	10 mg	US$70.00	US$7.00/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV	As listed	US$90.55	—	In stock	On their site ↗

102

Royal Peptides

US based

Third-party testing statedCOA page linked, not reviewed

213 products tracked

Pays byBank transferCrypto

6.5/ 10PepFinder Score

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From US$4.68/mg (10 mg vial)

Listing as named	Size	Price	Per mg	Stock
KPV	10 mg	US$46.75	US$4.68/mg	In stock	On their site ↗
KPV	10mg-kit-100mg Kit	US$340.00	—	In stock	On their site ↗
KPV	30mg-kit-300mg Kit	US$459.00	—	In stock	On their site ↗
KPV	60 mg	US$595.00	US$9.92/mg	In stock	On their site ↗
KPV 10mgx10vials	As listed	US$314.50	—	In stock	On their site ↗

Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

103
V1 Peptides
US based
Third-party testing statedCOA page linked, not reviewed
40 products tracked
6.5/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed US$35.99 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
104
Valor Peptides
US based
COA page linked, not reviewed
49 products tracked · Ships to 1 country
4.1 Trustpilot(33)
6.5/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$4.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$39.99 US$4.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
105
Cheap Peptide
US based
Third-party testing statedCOA page linked, not reviewed
29 products tracked
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$3.60/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV Peptide 10mg | High Purity Research Grade 10 mg US$36.00 US$3.60/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
106
Cosmic Peptides
US based
Third-party testing statedCOA page linked, not reviewed
29 products tracked
Pays byCard
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed US$27.99 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
107
Evolve Peptides
US based
Third-party testing statedCOA page linked, not reviewed
77 products tracked
3.8 Trustpilot(39)
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$6.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 5 mg 5 mg US$40.00 US$8.00/mg In stock On their site ↗
KPV 10 mg 10 mg US$60.00 US$6.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
KPV	As listed	US$35.99	—	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 10mg	10 mg	US$39.99	US$4.00/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV Peptide 10mg \| High Purity Research Grade	10 mg	US$36.00	US$3.60/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV	As listed	US$27.99	—	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
KPV 5 mg	5 mg	US$40.00	US$8.00/mg	In stock	On their site ↗
KPV 10 mg	10 mg	US$60.00	US$6.00/mg	In stock	On their site ↗

108

Genesis Peptides

US based

Third-party testing statedCOA page linked, not reviewed

93 products tracked

6.4/ 10PepFinder Score

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From US$4.40/mg (10 mg vial)

Listing as named	Size	Price	Per mg	Stock
KPV, 5mg	5 mg	US$34.00	US$6.80/mg	In stock	On their site ↗
KPV, 10mg	10 mg	US$44.00	US$4.40/mg	In stock	On their site ↗
KPV, Made in USA - 10mg	10 mg	US$61.00	US$6.10/mg	In stock	On their site ↗

Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

109
MedSpa Peptides
US based
Third-party testing statedCOA page linked, not reviewed
76 products tracked
Pays byCardCrypto
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$4.90/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10MG 10 mg US$49.00 US$4.90/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
110
Orbitrex Peptides
US based
Third-party testing statedCOA page linked, not reviewed
55 products tracked · Ships to 1 country
Pays byCard
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed US$49.99 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
111
Peptira
US based
Third-party testing statedCOA page linked, not reviewed
52 products tracked
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed — — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
112
True Peptides
US based
Third-party testing statedCOA page linked, not reviewed
22 products tracked
Pays byCardCryptoPayPal
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed US$50.00 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
113
Trusted Peptides
US based
Third-party testing statedCOA page linked, not reviewed
20 products tracked · Delivery Free FedEx 2 days air shipment with Saturday delivery!.
Pays byCard
6.4/ 10PepFinder Score
Visit store View review
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Listing as named Size Price Per mg Stock
Lysine-Proline-Valine (KPV) As listed US$55.00 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
114
World Wide Peptides
US based
Third-party testing statedCOA page linked, not reviewed
92 products tracked
Pays byCardBank transferCryptoPayPal
6.4/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV 5 mg US$99.00 — In stock On their site ↗
KPV 10 mg US$153.00 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
115
AminoWave Labs
Third-party testing statedCOA page linked, not reviewed
14 products tracked
6.3/ 10PepFinder Score
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From US$5.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10mg 10 mg US$50.00 US$5.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
116
Behemoth Labz
US based
Third-party testing stated
127 products tracked
6.3/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
Listing as named Size Price Per mg Stock
KPV As listed US$0.00 — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
117
Elite Miami Peptides
US based
Third-party testing statedCOA page linked, not reviewed
59 products tracked
Pays byCard
6.3/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$5.90/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10 mg US$58.95 US$5.90/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
118
Peptide Foundry
US based
Third-party testing statedCOA page linked, not reviewed
26 products tracked · Ships to 1 country
Pays byCard
6.3/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$7.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV 10 mg US$75.00 US$7.50/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
119
PH Bio Labs
US based
Third-party testing statedCOA page linked, not reviewed
50 products tracked
6.3/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From US$5.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
KPV – 10mg 10 mg US$50.00 US$5.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
120
Profound Peptides
US based
Third-party testing statedCOA page linked, not reviewed
28 products tracked
Pays byCard
6.3/ 10PepFinder Score
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Listing as named Size Price Per mg Stock
KPV_RUO 10mg - Profoundpeptides.us 10 mg — — In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
KPV	5 mg	US$99.00	—	In stock	On their site ↗
KPV	10 mg	US$153.00	—	In stock	On their site ↗