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Buyer's guide · November 2026 · 549 suppliers · All regions · page 10 of 18

Compare DSIP suppliers and prices

Suppliers 271 to 300 of 525 with DSIP on sale, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 8 Nov 2026 · 843 listings · 751 confirmed in stock · 63 out of stock · Neuropeptide analogues

DSIP · listed price per mg
USD · single vials · 136 suppliersmedian US$6.95/mg
US$2.31/mgUS$35.00/mg

Multi-vial packs: US$0.97/mg to US$8.96/mg, median US$3.70/mg (28 listings), shown separately.

GBP · single vials · 143 suppliersmedian £3.20/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.

EUR · single vials · 64 suppliersmedian €5.60/mg
€1.67/mg€17.10/mg

Multi-vial packs: €0.55/mg to €5.30/mg, median €2.92/mg (5 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 271–300 of 525 with listings on sale (24 more with everything out of stock) · prices in GBP only, never converted

  1. 271
    Third-party testing stated

    39 products tracked

    6.3/ 10PepFinder 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.

  2. 272
    Nūvo Peptides logo
    Third-party testing stated

    44 products tracked

    Pays byPayPal
    6.3/ 10PepFinder Score

    We may earn a commission. How this works

    From £4.40/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP — Research Grade5 mg£21.99£4.40/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. 273
    Polygon Peptides logo

    24 products tracked

    6.3/ 10PepFinder Score

    We may earn a commission. How this works

    From £3.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10mg10 mg£29.99£3.00/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. 274
    Research Peptides logo
    Third-party testing statedCOA page linked, not reviewed

    74 products tracked · Ships to 1 country

    6.3/ 10PepFinder Score

    We may earn a commission. How this works

    From £2.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP (Delta Sleep Inducing Peptide)10 mg£20.00£2.00/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.

  5. 275

    Astra Labs

    GB based
    COA page linked, not reviewed

    22 products tracked

    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £3.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10mg10 mg£29.99£3.00/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.

  6. 276
    BioTide UK logo

    BioTide UK

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

    36 products tracked · Ships to 1 country

    Pays byBank transfer
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £3.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10mg Research Peptide10 mg£29.99£3.00/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.

  7. 277
    Third-party testing statedCOA page linked, not reviewed

    37 products tracked · Ships to 36 countries

    Pays byBank transferCrypto
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £4.25/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 5 mg5 mg£21.24£4.25/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. 278
    Genetic Research logo
    Third-party testing statedCOA page linked, not reviewed

    23 products tracked · Delivery Next day shipping in the UK. · Ships to 36 countries

    4.0 Trustpilot(3)
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £3.75/mg (12 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP12 mg£44.99£3.75/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.

  9. 279
    Nova Peptides logo
    Third-party testing stated

    21 products tracked

    Pays byCard
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £4.00/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP – 5mg5 mg£20.00£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.

  10. 280
    PepSource logo

    PepSource

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

    46 products tracked

    Pays byCardPayPal
    4.3 Trustpilot(9)
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £4.60/mg (5 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP Pen Refill Kit5mg
    Kit
    £32.00—In stockOn their site ↗
    DSIP5 mg£23.00£4.60/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. 281
    Peptides UK 4U logo
    Third-party testing statedCOA page linked, not reviewed

    44 products tracked · Ships to 1 country

    Pays byCrypto
    6.2/ 10PepFinder Score

    We may earn a commission. How this works

    From £3.00/mg (10 mg vial)

    Listing as namedSizePricePer mgStock
    DSIP 10mg — Research Peptide UK10 mg£29.99£3.00/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.