Find shipping costs, estimated delivery times and tracking information for your order. For a return or an order problem, see the steps below and our Refund Policy.

Where do orders ship from, and how are they tracked?

Orders are dispatched from inside the EU with DHL and DPD tracking to your door across the EU and UK. Every order is sent tracked, and we send you the tracking details (by WhatsApp or email) as soon as it is on its way. Orders are packed plainly and discreetly, with no product details on the outside of the parcel.

Why an EU order carries no import duty or VAT

This is worth understanding before you order from anyone in this category, because it is where most delay — and most of the risk of a parcel never arriving at all — actually comes from.

A parcel travelling from outside Europe into Europe is presented to customs on entry. It has to be declared, and it can be held, inspected, charged import VAT and duty, or refused outright. That step is unpredictable by design: it can add days or weeks, and it is the point at which parcels in this category are most often stopped.

A parcel travelling from one EU country to another is an intra-Europe movement. It is not an import, so it carries no import declaration, duty or VAT. We dispatch from inside the EU. UK orders cross a customs border and may be subject to import requirements.

What this does and does not mean. It means an EU order is not an import, so there is no import declaration, no duty and no import VAT. It does not mean a courier is never late or that nothing is ever lost — couriers mishandle parcels in every country. It means one whole category of delay does not apply to you. It also does not override national law: each Europe country still applies its own rules to what may be imported into it, and goods can be inspected or stopped on that basis independently of any customs process. Research compounds are not treated uniformly across Europe, so please check the rules that apply where you are before ordering — that responsibility is yours, and we would rather say so here than after the fact. Orders travelling outside Europe are imports in the destination country, where customs handling, any duties or taxes, and compliance with local import rules are the customer's responsibility.

How long does delivery take?

Choose your delivery country at checkout to see DHL Express and, where available, DPD. The delivery times shown are carrier estimates in working days after dispatch, based on DHL's Ireland transit guide and our DPD service quotation. We dispatch the same working day when payment clears before 2 p.m. Irish time, or the next working day after that.

Weekends, public holidays, customs clearance and remote addresses can affect delivery. Your tracking link provides updates once the parcel is dispatched. These estimates are not guaranteed delivery dates.

See all European shipping options below.

Storage on arrival

Refrigerate promptly. Many of our products are temperature-sensitive. Please store them as indicated on the product/label as soon as they arrive (lyophilised vials kept cool/frozen; reconstituted material refrigerated). Damage caused by incorrect storage after delivery may affect the refund amount, as explained in our Refund Policy. This does not remove remedies for goods that were faulty, damaged in transit or incorrectly supplied.

Returns & refunds

Lost in transit? We put it right. If your tracked parcel is confirmed lost on the way to you, our first move is a replacement — and we run the carrier investigation ourselves, so you don't have to.

You may cancel within 14 days of delivery and then return unopened, still-sealed vials within 14 days of telling us, for a full refund — our Refund Policy sets out exactly how. Once a vial’s seal is broken it cannot be returned, for health-protection reasons. Separately, and with no time limit, we put right anything that has gone wrong:

To claim, contact us as soon as possible (ideally within 72 hours of delivery for damage/incorrect items) at research@powerfullypeptides.com with your order number, a short description, and clear photos of the package, label, and product where relevant. Please contact us before returning goods so we can identify your order and provide instructions. This request does not add an approval condition to your cancellation rights.

Non-returnable

Opened, reconstituted or partly used vials are excluded from change-of-mind returns. For sealed vials, incorrect storage does not remove the cancellation right described in our Refund Policy, but a refund may be reduced to reflect a resulting loss in value. Remedies for faulty, damaged-in-transit or incorrectly supplied goods remain separate. Full detail in our Refund Policy.

Cancellations & undeliverable parcels

Need to cancel? Contact us straight away — before dispatch we cancel and refund in full, which is quicker for both of us. Once it is with the courier it cannot be recalled, and the 14-day cancellation process in our Refund Policy applies instead. If a parcel is returned to us because of an incorrect/incomplete address or a refused/missed delivery, we'll need it back at our facility before any refund or replacement can be issued.

Need help with tracking or an order?

For anything about your delivery or an order issue, email research@powerfullypeptides.com or call +353 83 308 6196. You can also use our contact page for delivery or order enquiries, or read the ordering FAQ. See also our Terms & Conditions and Privacy Policy.

A LITTLE EXTRA INSIDE

Buy 3, get 1 free

Buy four peptide vials; the lowest-priced is free.

Offer details

Buy 3, get 1 free on all peptides. Add four peptide vials to your cart and the lowest-priced vial is free. For each further four vials, one additional lowest-priced vial is free. Supplies do not count towards this offer. Applied automatically in cart.

Free shipping applies when the product subtotal before discounts is over €250. Otherwise shipping is calculated at checkout for your country and courier. The former free bacteriostatic-water gift is no longer offered.

FIRST5 adds 5% off your first order’s eligible peptide subtotal after Buy 3, get 1 free is deducted. Supplies are excluded from peptide promotions.