MelanocortinLab Use Only

PT-141 10mg

Name: PT-141 10mg
Brand: LooksMaxing Stack
SKU: pt-141-10mg
Availability: InStock

Bremelanotide — central nervous system melanocortin agonist for sexual function.

Dosage

1–2 mg as needed, 45 minutes before

Half-life

~2.7 hours

Purity

99%+

Form

Lyophilized powder

✅ 99%+ Purity📋 COA Included🚚 Fast US Shipping🔒 Secure Checkout

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What Is PT-141 10mg?

PT-141 (Bremelanotide) is a cyclic heptapeptide melanocortin agonist that acts centrally through the nervous system rather than the vascular system. Unlike sildenafil-type compounds, PT-141 works through MC3R/MC4R to directly activate sexual desire at the CNS level. It is the basis of the FDA-approved Vyleesi for hypoactive sexual desire disorder in women.

Effectiveness Profile

Relative effectiveness scores derived from published preclinical literature across key endpoints.

Libido90/100

Hormonal Balance82/100

Mood72/100

Pigmentation75/100

Scores are qualitative aggregates from animal and in vitro studies and are not a medical claim. For educational purposes only.

Applications & Benefits

Central nervous system sexual function activation

Effective in both male and female models

No cardiovascular mechanism required

FDA-approved basis compound (Vyleesi)

Effect Timeline

Expected milestones based on published preclinical data.

Hours 1–4

CNS Receptor Activation

Central melanocortin receptor engagement within hours. Acute libido and mood effects in preclinical models.

Days 1–3

Initial Effects

Melanin synthesis stimulation begins (for tanning peptides). Libido enhancement effects become measurable.

Week 1–2

Peak Effects

Maximum libido and pigmentation effects established in preclinical models. HPG axis stimulation measurable.

Week 2–4

Maintenance Phase

Effects sustained with reduced maintenance dosing. Hormonal balance improvements stabilize.

Hours 1–4

CNS Receptor Activation

Central melanocortin receptor engagement within hours. Acute libido and mood effects in preclinical models.

Days 1–3

Initial Effects

Melanin synthesis stimulation begins (for tanning peptides). Libido enhancement effects become measurable.

Week 1–2

Peak Effects

Maximum libido and pigmentation effects established in preclinical models. HPG axis stimulation measurable.

Week 2–4

Maintenance Phase

Effects sustained with reduced maintenance dosing. Hormonal balance improvements stabilize.

Timelines are derived from preclinical animal studies. Individual results in laboratory settings may vary. For educational purposes only.

Reconstitution Calculator

Calculate exact BAC water volume and dose measurements for PT-141 10mg.

Step 1 — Vial Size (mg)

or custom:mg

Step 2 — Bacteriostatic Water to Add (mL)

Step 3 — Dose per Injection (mcg)

250 mcg

50 mcg2000 mcg

Results

1000

mcg / mL

Concentration

0.25 mL

per injection

Draw Volume

injections

Total Doses

For laboratory use only. This calculator is a reference tool — verify all calculations before use. Always use sterile technique with bacteriostatic water and sterile syringes.