Buyer's guide · November 2026 · 537 suppliers · All regions · page 8 of 18

Where to buy Retatrutide: compare suppliers and prices

Suppliers 211 to 240 of 522 with Retatrutide on sale, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 2,407 listings · 2,159 confirmed in stock · 196 out of stock · Incretin analogues

Retatrutide · listed price per mg

USD · single vials · 130 suppliersmedian US$7.50/mg

US$1.67/mgUS$39.00/mg

Multi-vial packs: US$0.63/mg to US$12.24/mg, median US$3.30/mg (172 listings), shown separately.

GBP · single vials · 118 suppliersmedian £4.50/mg

£0.54/mg£24.00/mg

Multi-vial packs: £0.57/mg to £7.20/mg, median £1.34/mg (34 listings), shown separately.

EUR · single vials · 60 suppliersmedian €7.00/mg

€1.67/mg€33.45/mg

Multi-vial packs: €1.08/mg to €10.20/mg, median €3.33/mg (50 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 byCurrencyVial sizeForm Confirmed in stock only Include out of stock Test certificate on file

Suppliers 211–240 of 522 with listings on sale (15 more with everything out of stock) · prices in USD only, never converted

211

Evolve Peptides

US based

Third-party testing statedCOA page linked, not reviewed

77 products tracked

3.8 Trustpilot(39)

6.4/ 10PepFinder Score

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From US$9.83/mg (60 mg vial)

Listing as named	Size	Price	Per mg	Stock
Reta 5 mg	5 mg	US$89.90	US$17.98/mg	In stock	On their site ↗
Reta 10 mg	10 mg	US$159.90	US$15.99/mg	In stock	On their site ↗
Reta 15 mg	15 mg	US$189.90	US$12.66/mg	In stock	On their site ↗
Reta 20 mg	20 mg	US$219.90	US$11.00/mg	In stock	On their site ↗
Reta 30 mg	30 mg	US$299.90	US$10.00/mg	In stock	On their site ↗
Reta 60 mg	60 mg	US$589.90	US$9.83/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.

212
GLP1 Research Lab
US based
Third-party testing statedCOA page linked, not reviewed
17 products tracked · Delivery Domestic (U.S.) delivery typically takes 2–5 business days after processing, depending on FedEx service level and destination.
Pays byCardPayPal
6.4/ 10PepFinder Score
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Listing as named Size Price Per mg Stock
GLP3 - RT As listed US$99.90 — 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.
213
Honest Peptide
US based
Third-party testing statedCOA page linked, not reviewed
24 products tracked · Ships to 1 country
4.3 Trustpilot(43)
6.4/ 10PepFinder Score
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From US$5.60/mg (30 mg vial)
Listing as named Size Price Per mg Stock
GLP-3 R 10 mg US$78.00 US$7.80/mg In stock On their site ↗
GLP-3 R 30 mg US$168.00 US$5.60/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.

Listing as named	Size	Price	Per mg	Stock
GLP3 - RT	As listed	US$99.90	—	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
GLP-3 R	10 mg	US$78.00	US$7.80/mg	In stock	On their site ↗
GLP-3 R	30 mg	US$168.00	US$5.60/mg	In stock	On their site ↗

214

MedSpa Peptides

US based

Third-party testing statedCOA page linked, not reviewed

76 products tracked

Pays byCardCrypto

6.4/ 10PepFinder Score

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From US$4.32/mg (60 mg vial)

Listing as named	Size	Price	Per mg	Stock
GLP-3 RETA “Triple G”	10 mg	US$99.00	US$9.90/mg	In stock	On their site ↗
GLP-3 RETA “Triple G”	15 mg	US$119.00	US$7.93/mg	In stock	On their site ↗
GLP-3 RETA “Triple G”	30 mg	US$179.00	US$5.97/mg	In stock	On their site ↗
[5 & 10 Packs] GLP-3 Reta “Triple G”	5 × 10 mg 50 mg in total	US$299.00	US$5.98/mg	In stock	On their site ↗
GLP-3 RETA “Triple G”	60 mg	US$259.00	US$4.32/mg	In stock	On their site ↗
[5 & 10 Packs] GLP-3 Reta “Triple G”	5 × 15 mg 75 mg in total	US$349.00	US$4.65/mg	In stock	On their site ↗

+ 5 more on the full catalogue.

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

215

PX1 Research

US based

Third-party testing statedCOA page linked, not reviewed

100 products tracked

Pays byCardBank transferCrypto

3.8 Trustpilot(2)

6.4/ 10PepFinder Score

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From US$6.67/mg (60 mg vial)

Listing as named	Size	Price	Per mg	Stock
Retatrutide	10 mg	US$124.99	US$12.50/mg	In stock	On their site ↗
Retatrutide	15 mg	US$139.99	US$9.33/mg	In stock	On their site ↗
Retatrutide	20 mg	US$200.00	US$10.00/mg	In stock	On their site ↗
Retatrutide	30 mg	US$240.00	US$8.00/mg	In stock	On their site ↗
Retatrutide	3 × 10 mg 30 mg in total	US$348.72	US$11.62/mg	In stock	On their site ↗
Retatrutide	40 mg	US$300.00	US$7.50/mg	In stock	On their site ↗

+ 18 more on the full catalogue.

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

216
True Peptides
US based
Third-party testing statedCOA page linked, not reviewed
22 products tracked
Pays byCardCryptoPayPal
6.4/ 10PepFinder Score
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We may earn a commission. How this works
Listing as named Size Price Per mg Stock
GLP 3 RT 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.

Listing as named	Size	Price	Per mg	Stock
GLP 3 RT	As listed	—	—	In stock	On their site ↗

217

World Wide Peptides

US based

Third-party testing statedCOA page linked, not reviewed

92 products tracked

Pays byCardBank transferCryptoPayPal

6.4/ 10PepFinder Score

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We may earn a commission. How this works

Listing as named	Size	Price	Per mg	Stock
WWP-3X (Reta)	10 mg	US$231.00	—	In stock	On their site ↗
WWP-3X (Reta)	10 mg	US$370.00	—	In stock	On their site ↗
WWP-3X (Reta)	20 mg	US$371.00	—	In stock	On their site ↗
WWP-3X (Reta)	30 mg	US$1,000.00	—	In stock	On their site ↗
WWP-3X (Reta)	30 mg	US$441.00	—	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.

218

AminoWave Labs

Third-party testing statedCOA page linked, not reviewed

14 products tracked

6.3/ 10PepFinder Score

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From US$3.50/mg (50 mg vial)

Listing as named	Size	Price	Per mg	Stock
GLP-3/R 10mg	10 mg	US$70.00	US$7.00/mg	In stock	On their site ↗
GLP-3/R 20mg	20 mg	US$100.00	US$5.00/mg	In stock	On their site ↗
GLP-3/R 50mg	50 mg	US$175.00	US$3.50/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.

219

Elite Miami Peptides

US based

Third-party testing statedCOA page linked, not reviewed

59 products tracked

Pays byCard

6.3/ 10PepFinder Score

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From US$5.50/mg (60 mg vial)

Listing as named	Size	Price	Per mg	Stock
Retatrutide Peptide	10 mg	US$89.95	US$9.00/mg	In stock	On their site ↗
Retatrutide Peptide	20 mg	US$132.95	US$6.65/mg	In stock	On their site ↗
Retatrutide Peptide	30 mg	US$198.95	US$6.63/mg	In stock	On their site ↗
Retatrutide Peptide	60 mg	US$329.95	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.

220

Enhanced Bio Labs

US based

Third-party testing statedCOA page linked, not reviewed

29 products tracked

Pays byCardCrypto

6.3/ 10PepFinder Score

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From US$6.33/mg (30 mg vial)

Listing as named	Size	Price	Per mg	Stock
GLP-3 RT	10 mg	US$74.99	US$7.50/mg	In stock	On their site ↗
GLP-3 RT	15 mg	US$99.99	US$6.67/mg	In stock	On their site ↗
GLP-3 RT	20 mg	US$129.99	US$6.50/mg	In stock	On their site ↗
GLP-3 RT	30 mg	US$189.99	US$6.33/mg	In stock	On their site ↗
GLP-3 RT	50 mg	US$319.99	US$6.40/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.