Research use only · verify every batch

Read the full notice
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The Line · monthly cabinet

Fill the slots. The unit price falls as you do.

A slot is one vial or kit, held for you each month and released with its own batch record. Buying once always costs more than keeping a line. Supplied for laboratory use only.

Research use only
Doseline Labs carton and lyophilised vial on a stone plinth in studio daylight

Available slots

0 selected

  • Retatrutide

    intent review

    10 mg vial · 30 mg GoQuick pen · 99.4% (HPLC)

    €149/mo

    0

  • Tirzepatide

    intent review

    10 mg / 20 mg vial + 3 ml bac. water · 99.2% (HPLC)

    €119/mo

    0

  • Semaglutide

    intent review

    5 mg / 10 mg vial · 99.1% (HPLC)

    €89/mo

    0

  • BPC-157

    10 mg vial · 99.6% (HPLC)

    €39/mo

    0

  • TB-500

    10 mg vial · 99.3% (HPLC)

    €45/mo

    0

  • BPC-157 + TB-500 Blend

    5 mg / 5 mg vial · 99.2% (HPLC)

    €59/mo

    0

  • Glow Stack

    70 mg (BPC-157 10 mg · TB-500 10 mg · GHK-Cu 50 mg) · 99.0%+ per component

    €129/mo

    0

  • Ipamorelin

    5 mg / 10 mg vial · 99.5% (HPLC)

    €42/mo

    0

  • CJC-1295 (no DAC)

    5 mg / 10 mg vial · 99.3% (HPLC)

    €48/mo

    0

  • Hulk Stack

    CJC-1295 5 mg · Ipamorelin 5 mg · BPC-157 10 mg · TB-500 10 mg · 99.0%+ per component

    €189/mo

    0

  • NAD+

    500 mg / 1000 mg vial · 500 mg pen · 99.5% (HPLC)

    €69/mo

    0

  • MOTS-c

    10 mg vial · 60 mg GoQuick pen · 99.4% (HPLC)

    €79/mo

    0

  • Kisspeptin-10

    intent review

    10 mg vial · 99.1% (HPLC)

    €65/mo

    0

Tiers

Volume is the only thing that moves the price.

1 to 2 slots

Line

8% off list, every slot

The standing order. Same compounds, same lot discipline, every month.

3 to 4 slots

Cabinet

16% off list, every slot

Priority allocation from each production run and one carried slot per quarter.

5 slots or more

locked

Vault

24% off list, every slot

Reserved allocation, held stock in both facilities and named batch history.

Locked. 5 more slots unlocks Vault pricing and reserved stock.

Disclaimer · Research use only

This content is provided strictly for research purposes and does not constitute an endorsement or recommendation for the non-laboratory application or improper handling of peptides designed for research. The information, including discussions about specific peptides and their researched properties, is presented for informational purposes only and must not be construed as health, clinical or legal guidance, nor as encouragement for non-research use. Peptides described here are solely for use in structured scientific study by authorised individuals. We advise consulting research experts, medical practitioners or legal counsel prior to any decisions about obtaining or utilising these peptides. The expectation of responsible, ethical utilisation of this information for legitimate investigative and scholarly objectives is paramount. This notice is dynamic and governs all provided content on research peptides.

  • No product on this site is approved as a medicine, supplement, food or cosmetic.
  • No claim here is intended to diagnose, treat, cure or prevent any condition.
  • Purchasers confirm they are qualified researchers, 21+, and will keep material in a laboratory setting.
  • Handling, storage and disposal remain the responsibility of the receiving researcher.
Full research-use policy