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Buyer's guide · November 2026 · 175 suppliers · United Kingdom · page 6 of 6

Compare DSIP suppliers in the UK

Suppliers 151 to 163 of 163 with DSIP on sale based in the UK, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 277 listings · 249 confirmed in stock · 24 out of stock · Neuropeptide analogues

DSIP · listed price per mg
GBP · single vials · 140 suppliersmedian £3.19/mg
£1.09/mg£13.44/mg

Multi-vial packs: £0.80/mg to £9.15/mg, median £3.00/mg (29 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.

Suppliers 151–163 of 163 with listings on sale (12 more with everything out of stock) · prices in GBP only, never converted

  1. 151
    direct peptides logo
    Third-party testing statedCOA page linked, not reviewed

    26 products tracked

    Pays byBank transferCrypto
    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    Direct peptides DSIPAs listed£36.76—In stockOn 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.

  2. 152
    Future Peptides logo
    Third-party testing stated

    26 products tracked

    Pays byCardBank transfer
    –PepFinder Score

    We may earn a commission. How this works

    From £4.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP - 5mg5 mg£19.99£4.00/mgIn stockOn 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.

  3. 153
    Nectar Wellness Labs logo

    42 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    From £4.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 5mg5 mg£19.99£4.00/mgIn stockOn 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.

  4. 154
    Pendragon Peptides logo

    146 products tracked

    Pays byCrypto
    –PepFinder Score

    We may earn a commission. How this works

    From £1.38/mg (pack of 10 × 10 mg)

    Listing as namedSizePricePer mgStock
    DSIP10 × 5 mg
    50 mg in total
    £116.60£2.33/mgIn stockOn their site ↗
    DSIP10 × 10 mg
    100 mg in total
    £137.80£1.38/mgIn stockOn 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.

  5. 157
    R&D Peptides logo

    R&D Peptides

    GB based
    Third-party testing statedCOA page linked, not reviewed

    46 products tracked · Ships to 1 country

    4.5 Trustpilot(16)
    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    DSIP 10mg Research Pen10mg
    Liquid
    £85.00—In stockOn 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.

  6. 158
    RAW Peptides logo

    RAW Peptides

    GB based

    14 products tracked

    Pays byCardBank transfer
    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    DSIPAs listed£89.99—In stockOn 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.

  7. 159
    SEMAXPOLSKA logo

    SEMAXPOLSKA

    GB based

    31 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    From £1.99/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10 mg + woda bakteriostatyczna10 mg£19.95£1.99/mgIn stockOn 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.

  8. 160
    SPT Peptide logo

    SPT Peptide

    GB based
    COA page linked, not reviewed

    51 products tracked · Ships to 36 countries

    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    DSIPAs listed£21.00—In stockOn 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.

  9. 161
    Trust Peptides logo

    23 products tracked

    4.2 Trustpilot(8)
    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    DSIPAs listed£12.95—In stockOn 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.

  10. 162
    Trusted Peptides logo

    15 products tracked

    –PepFinder Score

    We may earn a commission. How this works

    From £2.50/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10mg (Delta Sleep-Inducing Peptide)10 mg£24.99£2.50/mgIn stockOn 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.

  11. 163
    Voltranis Labs logo
    COA page linked, not reviewed

    33 products tracked · Ships to 1 country

    Pays byCard
    –PepFinder Score

    We may earn a commission. How this works

    Listing as namedSizePricePer mgStock
    DSIPAs listed——In stockOn 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.

Also listing DSIP, currently out of stock: Pristine Peptides, UK Peptide Supply, Wolverine Peptides, MuscleChem, MMPeptides, Peptide Global, Premio Peptides, Steroids UK, Stratford Peptides, DR P Research, Opti Peptides, P4U Wellbeing.