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PT-141 Protocol

Libido / vascular / melanocortin on-demand protocol.

  • PT-141 for enhanced libido and sexual function
  • 2 vials for a 4 weeks run
  • Step-by-step protocol included below
99.945% purity PASS PT-141 · Janoshik Analytical, Prague - Batch H6W2D9
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Original price was: £70,00.Current price is: £63,00.

What's included: 4 Weeks, 2 vials

Bought separately£70,00

Bacteriostatic water 2ml vial FREE
1 free BAC water with every vial Worth £8 a bottle. Added automatically.
In Stock - Ships within 24h
How to use this protocol The sequence for each peptide, plus our 17-step mixing guide.
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What the research says about PT-141

The headline study for each peptide in this protocol. Each card links to the full research on the product page.

PT-141
Sexual function score, phase 2b trial

Nearly twice the gain in sexual function as placebo

In a 12-week trial of 327 women, sexual function scores rose 3.6 points on PT-141, against 1.9 on placebo.

Clayton et al., Women's Health, 2016 More on PT-141

Source: Clayton AH et al., Women's Health (London) 2016;12(3):325-37

How to Use This Protocol

PT-141 Protocol · 4 Weeks · 1 peptide · 2 vials

PT-141 is used on demand, not on a daily schedule. You inject it ahead of time, and it works on desire through the brain rather than blood flow. Timing and spacing are what matter.

Read first
  • Inject about 45 to 60 minutes before you want the effect. It is not instant.
  • Space doses out: no more than 2-3 times a week, and at least 24 hours apart, to keep receptors responsive.
  • Reconstituted vials keep 28 days refrigerated at 2-8°C. Free bacteriostatic water is included.
New to reconstituting or injecting? Read the full step-by-step guide first
The sequence
  1. 45-60 min before

    Inject ahead of time

    A single subcutaneous injection roughly an hour before. Effects can last anywhere from 12 to 72 hours depending on the person.

  2. Spacing

    Leave 24 hours between doses

    Keep to 2-3 uses a week at most, with a full day between. More frequent use dulls the response.

  3. First time

    Start low to test tolerance

    A smaller first dose lets you gauge nausea and flushing before committing to a full dose.

How to mix and inject each peptide

Ready in 4 steps, BAC water included. A complete visual guide to preparing, reconstituting, injecting, and storing your peptides safely. Follow each step in order.

Step 1: Supplies laid out
1. Supplies laid out Gather your supplies: peptide vial, bacteriostatic water, syringes, alcohol swabs, cotton ball, and bandage.
Step 2: Remove / flip caps
2. Remove / flip caps Remove the plastic caps from both vials to expose the rubber stoppers.
Step 3: Swab the vial stopper
3. Swab the vial stopper Wipe the top of each vial with an alcohol swab. Let air-dry.
Step 4: Draw BAC water
4. Draw BAC water Draw the required amount of bacteriostatic water into the syringe. Use our calculator if unsure.
Step 5: Inject water into vial
5. Inject water into vial Inject the water slowly into the peptide vial, letting it run down the inside wall. Do not spray directly onto the powder.
Step 6: Swirl to dissolve
6. Swirl to dissolve Gently swirl the vial until the powder dissolves. Do not shake.
Step 7: Check the solution
7. Check the solution Check the solution: no undissolved particles, no bubbles, clear liquid. If not, wait and swirl again.
Step 8: Draw your dose
8. Draw your dose Draw your dose slowly from the reconstituted peptide vial.
Step 9: Remove air bubbles
9. Remove air bubbles Hold the syringe needle-up, flick to move air bubbles to the top, and push the plunger until a small drop appears.
Step 10: Choose injection site
10. Choose injection site Choose your injection site: belly fat around the navel or outer thigh. Rotate sites between injections.
Step 11: Clean the site
11. Clean the site Clean the injection site with an alcohol swab.
Step 12: Pinch skin
12. Pinch skin Pinch a fold of skin at the injection site to lift the subcutaneous fatty tissue away from the muscle.
Step 13: Insert at 45°
13. Insert at 45° Insert the needle at a 45° angle into the subcutaneous fatty tissue, usually approximately half the needle length. Do not inject into muscle. Inject slowly.
Step 14: Cotton-ball press
14. Cotton-ball press Withdraw the needle and press a cotton ball gently on the site for a few seconds.
Step 15: Apply bandage
15. Apply bandage Apply a small bandage.
Step 16: Sharps disposal
16. Sharps disposal Dispose of the needle in a sharps container.
Step 17: Storage
17. Storage Store reconstituted peptides in the fridge (2-8 °C). Avoid freezing and direct sunlight. Use within 90 days.

Pre-filled for this product. Adjust values to match your protocol.

Concentration —
Volume Per Dose —
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