Momentum Peptides review
Checked 30 September 2026 ·No commercial relationship. Links to vendors are marked as sponsored.
Score 85/100 · position 12 of 36
Good
UK-dispatched shop selling retatrutide in 10mg, 20mg and 30mg vials, each supplied as a kit with bacteriostatic water, wipes and insulin needles, with August 2026 Janoshik reports issued to Momentum Peptides for all three sizes.
Worth knowing (not scored)
- Publishes dosing, reconstitution or injection guidance
- Supplies needles or syringes
- Company named on the site could not be matched at Companies House
- A review platform has removed this shop’s profile
What we found in its favour
- Janoshik reports for 10mg, 20mg and 30mg (tasks #216489, #216492, #216495, analysed 7 August 2026) name Momentum Peptides as client; purity 99.43–99.82%.
- Three payment routes at checkout: pay-by-bank, bank transfer and cryptocurrency.
- Multi-vial discounts of 10–20% and a store-credit rewards scheme.
- Royal Mail Tracked 24 with same-day dispatch before 2pm; free over £100.
What cost it points
- Trustpilot has removed the shop's profile for breaching its guidelines.
- No company number or address shown; 'Momentum Research Limited' could not be matched to a Companies House record with certainty.
- Every retatrutide vial is sold bundled with insulin needles, and the site has a dose-to-syringe calculator.
- Report labelling is inconsistent: the 30mg report's sample reads MP-RT30-0826 while its batch is MP-RT30-0426, and the testing page shows a different purity (99.694%) for batch MP-RT20-0426 than the product page (99.816%).
- Terms page contains template text (prices in THB, Wise/PayPal) that does not match the shop.
Retatrutide prices
| Product | Price | Per mg | Stock |
|---|---|---|---|
| Retatrutide Kit 10mg | £79.95 | £8.00/mg | In stock |
| Retatrutide Kit 20mg | £119.95 | £6.00/mg | In stock |
| Retatrutide Kit 30mg | £149.95 | £5.00/mg | In stock |
Prices as shown on the Momentum Peptides site on 30 September 2026. The site does not state whether prices include VAT.
Shipping details confirmed — 15/15
- UK delivery terms published: delivery Typically 1 working day after dispatch (Tracked 24); cost £6.95 (Tracked 24) or £2.95 (Standard 48); free over £100
Carriers: Royal Mail. Dispatch: Same day for orders before 2pm Monday–Friday. Delivery: Typically 1 working day after dispatch (Tracked 24). Cost: £6.95 (Tracked 24) or £2.95 (Standard 48). Free delivery over £100. Rates returned by the store cart on 30 September 2026. International delivery to the EU and selected countries is offered, limited to 4 vials per shipment.
Payment methods listed — 10/10
- Payment methods listed: pay by bank, bank transfer, cryptocurrency
Payment options: pay by bank (open banking), bank transfer, cryptocurrency. Checkout offers Wallid pay-by-bank, BACS bank transfer and NOWPayments cryptocurrency. The terms page still refers to prices in THB and to Wise or PayPal, which does not match the checkout.. No returns or exchanges once shipped or opened; damaged or incorrect items must be reported within 48 hours with photos for a replacement or refund at the shop's discretion.
Independent lab report published — 20/20
- 3 retatrutide lab reports published
| Lab | Test | Task / ID | Strength | Batch | Result | Tested |
|---|---|---|---|---|---|---|
| Janoshik Analytical | Identity & purity | #216495 | 30 mgmeasured 30.27 mg | MP-RT30-0426 | 99.786% | 7 August 2026 |
| Janoshik Analytical | Identity & purity | #216492 | 20 mgmeasured 23.21 mg | MP-RT20-0426 | 99.816% | 7 August 2026 |
| Janoshik Analytical | Identity & purity | #216489 | 10 mgmeasured 11.78 mg | MP-RT10-0826 | 99.427% | 7 August 2026 |
Lab details are as published by the vendor. We have not yet confirmed these reports on the lab’s own verification page.
Lab report from the last 12 months — 10/10
- Latest report dated 2026-08-07 (54 days before our check)
Contact info listed — 10/10
- Contact details listed: email, phone, WhatsApp/Telegram
Momentum Research Limited. The site says it is operated by Momentum Research Limited, 'a company registered in the United Kingdom', but gives no company number or address. Companies House lists MOMENTUM RESEARCH LTD (17108789, incorporated 23 March 2026, Paul Street, London), but nothing on the site links the shop to that record.
Independent rating found — 0/15
- Review profile removed by the platform; no other independent rating found
- Trustpilot: profile removed by the platform (checked 30 September 2026) — view
Perks confirmed — 10/10
- Free delivery on orders over £100; Free UK tracked delivery on orders over £100; Multi-buy: 10% off 3 vials, 15% off 5, 20% off 10; Momentum Rewards: £5 store credit on joining, 10% off a referred friend's first order, £20 credit for every four qualifying orders of £50+
Prices and stock listed — 10/10
- Price and stock shown for all 3 listed products
Sources
Everything above comes from these pages, checked on 30 September 2026:
- momentumpeptides.com/
- momentumpeptides.com/product/retatrutide/
- momentumpeptides.com/wp-json/wc/store/v1/products?per_page=100
- momentumpeptides.com/wp-json/wc/store/v1/cart
- momentumpeptides.com/testing/
- momentumpeptides.com/wp-content/uploads/2026/08/MP-Retatrutide-10mg-Janoshik-August.png
- momentumpeptides.com/wp-content/uploads/2026/08/MP-Retatrutide-20mg-Janoshik-August.png
- momentumpeptides.com/wp-content/uploads/2026/08/MP-Retatrutide-30mg-Janoshik-August.png
- momentumpeptides.com/shipping/
- momentumpeptides.com/terms/
- momentumpeptides.com/faq/
- momentumpeptides.com/contact/
- momentumpeptides.com/about-us/
- momentumpeptides.com/referral/
- momentumpeptides.com/rewards-terms/
- momentumpeptides.com/peptide-calculator/
- momentumpeptides.com/product/reconstitution-kits/
- uk.trustpilot.com/review/momentumpeptides.com
- find-and-update.company-information.service.gov.uk/search/companies?q=MOMENTUM+RESEARCH+LIMITED
Spotted something out of date?
Vendors change prices and policies often. Email contact@retaradar.co.uk and we will re-check.