Browse our online store, add your chosen peptide to cart and proceed to checkout. Enter your delivery details and confirm your order. Your unique order reference number and our bank account details will be displayed on-screen and emailed to you. Complete your bank transfer using your order reference — your order enters processing once payment is confirmed. It’s that simple — no account required, no prescriptions needed.

UK Peptides Store currently accepts UK bank transfer (BACS) only. Our bank account details are displayed at checkout and emailed to you with your order confirmation. Please include your unique order reference number in the payment reference field — payments received without a reference may be delayed. We do not currently accept card payments, PayPal or cryptocurrency.

Same-bank transfers are typically confirmed within 1–2 hours. Inter-bank transfers (Faster Payments) usually clear within 2–4 hours during business hours. You will receive an email confirmation when your payment is received and your order enters processing. If you have not received payment confirmation within 4 hours during business hours, contact us at [email protected] or WhatsApp +44 7394 241184.

Yes — you can cancel your order at any time before payment is made or before dispatch. Contact us immediately via WhatsApp (+44 7394 241184) or email ([email protected]) with your order number. Once your order has been dispatched, cancellation is not possible — please refer to our Returns & Refunds Policy. Orders paid and dispatched on the same day cannot be cancelled as they leave our Manchester fulfilment centre within hours of payment confirmation.

No — you do not need a prescription from your GP to order from UK Peptides Store. All products are sold for research and physician-supervised use. Every order is reviewed by one of our board-certified physician partners before dispatch — this review is included in the price of your order and is not a formal prescription. We strongly recommend consulting your own physician before beginning any peptide protocol.

Yes — if you prefer, you can place your order directly via WhatsApp on +44 7394 241184. Message us with the product(s) you’d like to order and your delivery address, and we’ll send you payment instructions and confirm your order manually. This is particularly useful for international customers or those ordering multiple products.

Yes — for orders of 3 or more pens, or for recurring monthly orders, we can often offer preferential pricing. Contact us via WhatsApp (+44 7394 241184) or email ([email protected]) before placing your order to discuss bulk pricing options.

All prices on ukpeptidesstore.co.uk are displayed and charged in British Pounds Sterling (£ GBP). International customers paying by bank transfer should transfer in GBP — your bank will convert from your local currency at the prevailing exchange rate. If you have questions about international payment, contact us via WhatsApp before ordering.

Yes — all products sold by UK Peptides Store are compounded to pharmaceutical-grade standards at PCAB-accredited or equivalent compounding pharmacy partners. Every batch is independently third-party tested to ≥98% purity. We do not source products from unverified or unknown manufacturers.

A Certificate of Analysis (COA) is a document from an independent third-party analytical laboratory confirming the purity, concentration and identity of a compound. Every product at UK Peptides Store has a COA on every batch — verifying ≥98% purity. To request the COA for your specific batch, email [email protected] with your order number and the batch number printed on your product label. COAs are provided free of charge.

Our products are compounded by PCAB-accredited or equivalent licensed compounding pharmacies. We work exclusively with established, audited pharmacy partners who maintain full traceability from raw API (Active Pharmaceutical Ingredient) to finished product. All products are dispatched from our Manchester M2 4WU fulfilment centre.

Lyophilised (freeze-dried) peptide vials: Store in a cool, dry place away from direct light. Refrigeration (2–8°C) is recommended for long-term storage. Lyophilised peptides are stable at room temperature for short periods but should be refrigerated if not used within 2–4 weeks of receipt.

Injection pens (retatrutide, semaglutide, tirzepatide): Refrigerate at 2–8°C. Do not freeze. Keep away from direct sunlight. Once opened, use within the timeframe specified in your physician protocol. Full storage instructions are included with every order.

We stock Synedica Retatrutide 40mg and Alluvi Retatrutide 40mg and 20mg injection pens. Both are independently COA verified to ≥98% purity. Synedica is our most popular brand. Alluvi’s 20mg option is ideal for buyers who prefer a slower titration. Read our full Synedica vs Alluvi comparison → or WhatsApp us for a personalised recommendation.

Yes — we stock pharmaceutical-grade BPC-157 UK in 5mg lyophilised vials from £149, and TB-500 in 5mg vials. We also offer the popular BPC-157 + TB-500 combination stack. All recovery peptides are independently COA verified and physician-supervised. Browse our full recovery peptides range →

Yes — UK Peptides Store stocks a full range of SARMs UK (RAD-140, LGD-4033, Ostarine, Cardarine, YK-11) and oral steroids (Anavar, Winstrol, Dianabol) and injectable steroids (testosterone, trenbolone, nandrolone). All products are independently COA tested. Browse the full range in our online store →

The active molecule is identical — semaglutide is semaglutide. When you buy compounded semaglutide UK from UK Peptides Store, you are buying the same GLP-1 receptor agonist as Ozempic® and Wegovy®, compounded to ≥98% purity. The only differences are the manufacturer, delivery format and price — ours starts at £199/month vs £900–£1,350/month for brand-name Ozempic®. Read our full compounded semaglutide vs Ozempic guide →

Tirzepatide produces stronger average weight loss results — up to 22.5% body weight reduction in SURMOUNT-1 vs ~14.9% for semaglutide in STEP 1. This is because tirzepatide’s dual GLP-1/GIP mechanism targets two metabolic pathways simultaneously. However, semaglutide has a longer clinical track record, is better understood in terms of side effects, and costs £50/month less. For most buyers, tirzepatide offers better value per unit of weight loss result. Not sure which to choose? WhatsApp us for a personalised recommendation.

Most customers notice appetite suppression within 1–2 weeks of starting at the initial dose. Meaningful weight loss (2–5%) typically occurs by weeks 4–8. Maximum results are seen at 16–20 weeks at the maintenance dose. Results vary based on diet, activity level and individual response. Every order includes a physician-reviewed protocol with realistic outcome expectations at each stage of the titration schedule.

Clinical trial data shows average weight loss of: Semaglutide 2.4mg: ~14.9% body weight (STEP 1) · Tirzepatide 15mg: ~22.5% body weight (SURMOUNT-1) · Retatrutide 24mg: ~24.2% body weight (NEJM Phase 2). Individual results vary. These figures represent averages from clinical trials — some participants lost significantly more, some less. Diet, exercise and compliance with your dosing protocol all influence outcomes.

The most common side effects of GLP-1 peptides (semaglutide, tirzepatide, retatrutide) are GI-related and dose-dependent: nausea, reduced appetite, occasional vomiting, constipation or diarrhoea. These are most common when starting or increasing dose and typically improve as the body adjusts. Titrating slowly significantly reduces severity. Full side effect guidance is included with every order. Serious side effects are rare — consult a physician if you experience severe or persistent symptoms.

GLP-1 receptor agonists were originally developed for type 2 diabetes management and are well-researched in this population. However, if you have type 2 diabetes, are on insulin or other glucose-lowering medications, it is essential to consult your own physician before starting any GLP-1 protocol — GLP-1 agonists can significantly affect blood glucose levels and may require medication adjustments.

Retatrutide is a next-generation triple agonist peptide developed by Eli Lilly that simultaneously activates GLP-1, GIP and glucagon (GCG) receptors — three separate metabolic pathways. This triple mechanism makes it the most potent weight loss peptide currently available. Phase 2 trials published in the New England Journal of Medicine showed up to 24.2% body weight reduction at 48 weeks — outperforming both semaglutide (~14.9%) and tirzepatide (~22.5%). Read the full retatrutide UK guide →

Retatrutide UK price starts from £299/month at UK Peptides Store for Synedica 40mg and Alluvi 40mg pens. Alluvi 20mg is available from £249/month. All prices include physician review, COA verification and 48hr UK delivery — no hidden fees. See our full retatrutide price UK breakdown →

Both Synedica and Alluvi retatrutide are independently COA verified to ≥98% purity. Synedica 40mg is our most popular choice — preferred by buyers who are progressing through titration toward higher doses. Alluvi is popular for its 20mg option, which is ideal if you prefer a slower titration or are starting at a lower dose. Both are excellent — the choice often comes down to personal preference and starting dose. WhatsApp us for a personalised recommendation.

No — retatrutide is not currently MHRA-approved for clinical use in the UK and is not available on NHS prescription or private prescription. It is currently in Phase 3 clinical trials. Retatrutide UK is available as a compounded research peptide from UK Peptides Store — physician-supervised, COA verified. When retatrutide receives MHRA approval (expected 2026–2027), it will likely carry a brand-name price significantly higher than our current compounded price. Read more: when will retatrutide be available UK →

The standard retatrutide starting dose based on Phase 2 trial data is 2mg once weekly, titrating to 4mg at weeks 5–8, 8mg at weeks 9–12, and up to 12–24mg at the maintenance phase. Your physician-reviewed dosing protocol included with every order provides a personalised titration schedule. Full details in our retatrutide dosage guide →

Retatrutide should not be combined with other GLP-1, GIP or GCG agonists (semaglutide, tirzepatide, liraglutide) as this increases the risk of adverse GI effects without additional benefit. Some customers stack retatrutide with recovery peptides like BPC-157 or growth hormone peptides — this is not contraindicated but should be discussed with your physician. Contact us or consult our physician review team for protocol advice.

All orders are dispatched within 48 hours of payment confirmation from our Manchester M2 4WU fulfilment centre. Orders paid before 2pm GMT Monday–Friday are typically dispatched the same day. You will receive a dispatch confirmation email with your tracking number.

UK orders are delivered within 1–3 business days after dispatch via tracked courier. Total time from payment to delivery is typically 2–4 business days. If you need express next-day delivery, contact us before placing your order and we will advise on availability. All UK deliveries are sent in discreet, temperature-controlled packaging.

Yes — all orders are shipped in plain outer packaging with no company name, product name, brand name or pharmaceutical references visible on the outside of the parcel. The sender address on the label does not reference UK Peptides Store or any peptide/pharmaceutical terminology. Your privacy is fully protected.

Yes — UK Peptides Store ships to over 50 countries worldwide from our Manchester fulfilment centre. International delivery typically takes 3–10 business days depending on destination. International customers are responsible for ensuring products are legal to import in their country and for any customs duties or import taxes. See our full Shipping Policy →

Yes — all orders are sent via fully tracked courier services. Your tracking number is emailed to you when your order is dispatched. You can track your delivery directly on the courier’s website. If you have not received a tracking email within 48 hours of payment confirmation, contact us at [email protected].

If your order arrives damaged, notify us within 48 hours of delivery with photographic evidence and we will arrange a replacement or refund. Lost orders (tracked as undelivered for 5+ business days UK / 14+ days international) are also eligible for replacement. Contact us at [email protected] or WhatsApp +44 7394 241184. Full details in our Returns & Refunds Policy →

Yes — it is legal to purchase peptides in the UK for research and physician-supervised personal use. Peptides such as semaglutide, tirzepatide, retatrutide, BPC-157 and TB-500 are not controlled substances in the UK. They are not MHRA-approved for clinical prescription use (except brand-name versions) but are legal to purchase and possess. Every order from UK Peptides Store is physician-reviewed before dispatch, providing an additional layer of clinical oversight.

SARMs (Selective Androgen Receptor Modulators) are not controlled substances in the UK and are legal to purchase and possess for personal use. They are not licensed for human use by the MHRA and are not available on prescription. SARMs are prohibited in competitive sport by WADA — if you are a competitive athlete subject to drug testing, do not use SARMs. All SARMs sold by UK Peptides Store are independently COA tested.

All products at UK Peptides Store are compounded to pharmaceutical-grade standards and independently tested to ≥98% purity — giving you confidence in what you are receiving. All orders are physician-reviewed before dispatch. However, all peptides carry potential side effects and should only be used under physician supervision. We strongly recommend consulting your own GP or specialist before beginning any peptide protocol, particularly if you have any pre-existing medical conditions.

Some peptides — particularly GLP-1 agonists like semaglutide, tirzepatide and retatrutide — can interact with diabetes medications, blood pressure medications and certain other drugs. GLP-1 agonists can significantly affect blood glucose and may require medication adjustments if you are diabetic. Always disclose all current medications to your physician before starting any peptide protocol. Our physician review team is available to advise — contact us via WhatsApp or email.

No — UK Peptides Store products should not be used during pregnancy or breastfeeding. GLP-1 agonists in particular are contraindicated in pregnancy. If you are pregnant, planning a pregnancy or breastfeeding, do not use any peptide products. Our physician review team will flag this during order review, but the responsibility to disclose this information rests with the buyer.

You must be 18 years of age or older to place an order with UK Peptides Store. By placing an order, you confirm that you meet this requirement. We reserve the right to cancel any order where we have reasonable grounds to believe the purchaser is under 18. See our full Terms & Conditions →

Yes — every order from UK Peptides Store includes a physician-reviewed dosing protocol and titration schedule specific to the product you have ordered. This is included in your order price at no additional cost. The protocol includes your starting dose, weekly escalation schedule, maintenance dose and guidance on what to expect at each stage.

Your physician dosing protocol includes full injection instructions. GLP-1 injection pens (retatrutide, semaglutide, tirzepatide) are subcutaneous injections — typically into the abdomen, thigh or upper arm. Rotate injection sites each week to avoid tissue reactions. The pen mechanism is straightforward — detailed instructions are included with your pen. If you have any concerns about administration, contact us via WhatsApp before your first injection and we will guide you through the process.

BPC-157 comes as a lyophilised (freeze-dried) powder in a sterile vial. To reconstitute, you add bacteriostatic water (BAC water) using a sterile syringe. Full reconstitution instructions are included with your BPC-157 UK order. The standard ratio is 1ml BAC water per 5mg vial, giving a concentration of 5mg/ml (5000mcg/ml). Store the reconstituted solution in the fridge and use within 30 days. If you need BAC water, contact us and we can advise on sourcing.

For weekly GLP-1 injections (semaglutide, tirzepatide, retatrutide) — if you miss a dose, take it as soon as you remember within 5 days of the missed dose. If more than 5 days have passed, skip the missed dose and continue your regular weekly schedule. Do not take a double dose. For daily peptides like BPC-157, if you miss a dose simply continue with your normal schedule the following day — do not double up.

Protocol duration varies by product and goal. GLP-1 weight loss protocols (semaglutide, tirzepatide, retatrutide) are typically ongoing — most Phase 2/3 trials ran for 48–72 weeks. Many users continue indefinitely while losing weight and transition to a lower maintenance dose. BPC-157 and recovery peptide cycles typically run 4–8 weeks. Growth hormone peptide cycles are typically 3–6 months. Your physician protocol includes recommended duration guidance specific to your product.