Peptx single research vials on travertine, UK Express stock

    Typically 99%+ Purity (HPLC)

    UK Express

    Single vials from UK stock, no minimum.

    Factory Direct worldwide, or next-day from UK stock.

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    Proof, not promises.

    Every test listed before its result.

    Lab, panel and due date, public from the day it is booked. Results link to the lab’s own record.

    Booked at Vanguard Laboratory · Full panel

    Purity, quantity, endotoxins, sterility

    Early to mid October:5-Amino-1MQ 500mg, KPV 60mg, MOTS-c 10mg, Retatrutide 30mg +3 more

    From late October:Eloralintide 10mg, Retalora (Retatrutide + Eloralintide) 12.5mg, Retatrutide 30mg, KLOW Blend 80mg +2 more

    Testing schedule and results

    Registered UK company.

    Company number
    SC890970
    ICO registration
    ZC236652

    Reviews from real orders.

    Tied to delivered orders. Never paid for, never filtered.

    5.0 from 18 verified orders

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    FCA-regulated bank payments.

    Approve it in your own banking app. Paid straight to PX Reagents Ltd.

    From UK stock within 24 hours.

    We aim to dispatch within 24 hours.

    1. Order placed
    2. Packed from UK stock
    3. Royal Mail Tracked 24
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    Offers

    Offers & just stocked.

    New in

    New products, in UK stock.

    Retalora

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    UK Express offers

    Up to 20% off vials

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    Factory Direct offers

    Bulk kit discounts

    5 kits −5% · 10 kits −10%, applied automatically at checkout. Ships from outside the UK; current delivery times are shown at checkout.

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    PX Rewards

    Every order earns PX

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    5.018 verified customer reviewsRead all reviews

    UK Express

    Single vials, 24-hour dispatch.

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    Factory Direct

    Top sellers, factory direct.

    Volume pricing, 5 kits −5%, 10 kits −10%, auto-applied at checkout (Factory Direct).

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    Peptx research vial on travertine beside our published independent purity results, 99.29% to 99.97%
    Independently tested

    Tested. Published. On the record.

    Independent lab results for our compounds, published in the open. Browse certificates of analysis in the COA Library where available.

    View lab resultsHow our testing works
    Our Principles

    Three commitments, nothing more.

    1. Direct from the source

      Researchers connect straight to the manufacturer, no re-sellers between you and the factory, and no re-seller margin inflating the price.

    2. Multi-source vetting

      Every supplier is judged on independent lab testing and live community feedback. More than one rating, never a single source.

    3. Two routes, one standard

      Factory Direct worldwide at factory prices, or single vials on 24-hour UK dispatch, typically 99%+ purity (HPLC) either way, with a guaranteed minimum stated on every compound.