PT-141
$38.00
10 in stock
Dosage Information
- Reconstitute: Add 3.0 mL bacteriostatic water → ~3.33 mg/mL concentration.
- Typical daily range: 500–1500 mcg once daily (gradual titration over 16 weeks).
- Easy measuring: At 3.33 mg/mL, 1 unit = 0.01 mL ≈ 33.3 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); avoid freeze–thaw cycles.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–8 | 500 mcg (0.5 mg) | 15 units (0.15 mL) |
| Weeks 9–12 | 1000 mcg (1.0 mg) | 30 units (0.30 mL) |
| Weeks 13–16 | 1500 mcg (1.5 mg) | 45 units (0.45 mL) |
- Labs Attested
- COA Included
- For 21+ Only
- US Sourced
Product Description:
PT-141 (also known as Bremelanotide) is a synthetic cyclic heptapeptide (7 amino acids) analog of α-melanocyte-stimulating hormone (α-MSH). It was originally derived from Melanotan II during research into tanning peptides but was found to have strong effects on sexual arousal.
It is FDA-approved (as Vyleesi) for the treatment of hypoactive sexual desire disorder (HSDD) in premenopausal women. It is commonly used off-label for sexual dysfunction in men (e.g., erectile dysfunction and low libido).
How It Works
Unlike PDE5 inhibitors (e.g., Viagra/sildenafil), which work peripherally on blood vessels, PT-141 acts centrally in the brain:
- It functions as a melanocortin receptor agonist, primarily targeting MC4R (and to a lesser extent MC3R) receptors in the hypothalamus and other CNS regions.
- This activation modulates neural pathways involved in sexual motivation, desire, and arousal.
- It enhances dopamine signaling in reward and sexual behavior centers, increases nitric oxide production in the CNS, and promotes overall sexual responsiveness without requiring direct genital blood flow stimulation (though it can indirectly support it).
Effects typically begin within 30–45 minutes after subcutaneous injection and can last several hours. It works on both desire (libido) and physical arousal.
Potential Benefits and Why People Use It
- Increased sexual desire and arousal — Effective for low libido (HSDD) in women and off-label for low desire or arousal issues in men.
- Improved erectile function — Helps initiate and maintain erections in men, including some non-responders to traditional ED medications.
- Enhanced sexual satisfaction — Better orgasm intensity, frequency, and overall experience reported in studies.
- Works independently of stimulation — Many users note spontaneous or easier arousal compared to other treatments.
It is popular in wellness, anti-aging, and sexual health communities as a “brain-based” alternative or complement to other therapies.
Important Caveats
- FDA-approved only for premenopausal women with HSDD — Use in men or postmenopausal women is off-label.
- Common side effects: Nausea (most frequent, ~40%), vomiting, flushing, headache, injection-site reactions, or temporary increases in blood pressure/heart rate. Many sides are dose-dependent and lessen with use.
- Regulatory note for research peptides: Pharmaceutical Vyleesi is approved, but compounded or research-grade versions vary in quality. Long-term safety data beyond approved use is limited. Banned by WADA for athletes.
- Not for everyone: Contraindicated in certain cardiovascular conditions, uncontrolled hypertension, or with specific medications. Requires medical supervision.
Bottom line: PT-141 stands out as a unique central-acting peptide that boosts sexual desire and performance by working in the brain rather than just on blood flow. It complements your EDB LLC lineup (alongside products like Semaglutide, Tesamorelin, etc.) for customers interested in sexual wellness and performance peptides. For product descriptions, use strong disclaimers, highlight the research/therapeutic context, emphasize high-purity sourcing, and always recommend consulting a qualified healthcare professional before use.
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Related Compounds
BPC 157\TB-500
- Reconstitute: Add 3.0 mL bacteriostatic water → 3.33 mg/mL concentration.
- Typical daily range: 200–600 mcg once daily (gradual titration).
- Easy measuring: At 3.33 mg/mL, 1 unit = 0.01 mL ≈ 33.3 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); avoid freeze–thaw cycles.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 200 mcg (0.2 mg) | 6 units (0.06 mL) |
| Weeks 3–4 | 400 mcg (0.4 mg) | 12 units (0.12 mL) |
| Weeks 5–8+ | 600 mcg (0.6 mg) | 18 units (0.18 mL) |
BPC-157
BPC-157 is dosed at 200 mcg–600 mcg daily via subcutaneous injection in educational protocols. A 5 mg vial reconstituted with bacteriostatic water yields about 1.67 mg/mL. This information is for research and educational use only.
- Reconstitute: Add 3.0 mL bacteriostatic water → 1.67 mg/mL concentration.
- Typical daily range: 200–600 mcg once daily (gradual titration).
- Easy measuring: At 1.67 mg/mL, 1 unit = 0.01 mL ≈ 16.7 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); avoid freeze–thaw cycles.
Route: Subcutaneous | Frequency: Once daily
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 200 mcg (0.2 mg) | 12 units (0.12 mL) |
| Weeks 3–4 | 400 mcg (0.4 mg) | 24 units (0.24 mL) |
| Weeks 5–8+ | 600 mcg (0.6 mg) | 36 units (0.36 mL) |
CJC-1295 no DAC\Ipamorelin
- Reconstitute: Add 3.0 mL bacteriostatic water → ~3.33 mg/mL total concentration (1.67 mg/mL each peptide).
- Typical daily range: 100–300 mcg of each peptide once daily (gradual titration).
- Easy measuring: At 3.33 mg/mL total, 1 unit = 0.01 mL ≈ 33.3 mcg of each peptide on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); avoid freeze–thaw cycles.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 100 mcg each | 3 units (0.03 mL) |
| Weeks 3–4 | 150 mcg each | 4.5 units (0.045 mL) |
| Weeks 5–6 | 200 mcg each | 6 units (0.06 mL) |
| Weeks 7–12 | 250–300 mcg each | 7.5–9 units (0.075–0.09 mL) |
GKC-CU 100MG
- Reconstitute: Add 3.0 mL bacteriostatic water → ~33.3 mg/mL concentration.
- Typical daily range: 1–2 mg once daily (gradual titration over 12 weeks).
- Easy measuring: At 33.3 mg/mL, 1 unit = 0.01 mL ≈ 333 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); use within 30 days.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–4 | 1.0 mg | 3 units (0.03 mL) |
| Weeks 5–8 | 1.5 mg | 4.5 units (0.045 mL) |
| Weeks 9–12 | 2.0 mg | 6 units (0.06 mL) |
GLOW
- Reconstitute: Add 3.0 mL bacteriostatic water → ~23.3 mg/mL concentration.
- Typical daily dose: 2,330 mcg (2.33 mg) once daily for 4 weeks.
- Easy measuring: At 33.3 mg/mL, 1 unit = 0.01 mL ≈ 333 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); use within 4 weeks
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–4 | 2,330 mcg | 70.5 units (0.70 mL) |
IGF1-LR3
- Reconstitute: Add 3.0 mL bacteriostatic water → ~0.333 mg/mL concentration (333 mcg/mL).
- Typical daily range: 20–50 mcg once daily subcutaneously (gradual titration recommended).
- Easy measuring: At 0.333 mg/mL, 1 unit = 0.01 mL ≈ 3.33 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F) for up to 12 months; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) and use within 30 days; avoid repeated freeze–thaw cycles.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 20 mcg (0.02 mg) | 6 units (0.06 mL) |
| Weeks 3–4 | 40 mcg (0.04 mg) | 12 units (0.12 mL) |
| Weeks 5–8 | 50 mcg (0.05 mg) | 15 units (0.15 mL) |
MOTS-c 20MG
- Reconstitute: Add 3.0 mL bacteriostatic water → ~6.67 mg/mL concentration.
- Typical daily range: 200–1,000 mcg once daily (gradual titration over 10 weeks).
- Easy measuring: At 6.67 mg/mL, 1 unit = 0.01 mL ≈ 66.7 mcg on a U‑100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F) or below; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) and use within 7 days for best potency.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 200 mcg (0.2 mg) | 3 units (0.03 mL) |
| Weeks 3–4 | 400 mcg (0.4 mg) | 6 units (0.06 mL) |
| Weeks 5–6 | 600 mcg (0.6 mg) | 9 units (0.09 mL) |
| Weeks 7–8 | 800 mcg (0.8 mg) | 12 units (0.12 mL) |
| Weeks 9–10+ | 1,000 mcg (1.0 mg) | 15 units (0.15 mL) |
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 (Initial) | 600 mcg | 300 mcg BPC + 300 mcg TB-500 - 18 units (0.18 mL) |
| Weeks 3–4 (Loading) | 800 mcg | 400 mcg BPC + 400 mcg TB-500 - 24 units (0.24 mL |
| Weeks 5–8 (Maintenance) | 600 mcg | 300 mcg BPC + 300 mcg TB-500 - 18 units (0.18 mL) |
MOTS-C 40MG
- Reconstitute: Add 3.0 mL bacteriostatic water → ~13.33 mg/mL concentration.
- Typical daily range: 200–1,000 mcg once daily (gradual titration over 10 weeks).
- Easy measuring: At 13.33 mg/mL, 1 unit = 0.01 mL ≈ 133.3 mcg on a U‑100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F) or below; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) and use within 7 days for best potency.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–2 | 200 mcg (0.2 mg) | 1.5 units (0.015 mL) |
| Weeks 3–4 | 400 mcg (0.4 mg) | 3 units (0.03 mL) |
| Weeks 5–6 | 600 mcg (0.6 mg) | 4.5 units (0.045 mL) |
| Weeks 7–8 | 800 mcg (0.8 mg) | 6 units (0.06 mL) |
| Weeks 9–10+ | 1,000 mcg (1.0 mg) | 7.5 units (0.075 mL) |
PT-141
- Reconstitute: Add 3.0 mL bacteriostatic water → ~3.33 mg/mL concentration.
- Typical daily range: 500–1500 mcg once daily (gradual titration over 16 weeks).
- Easy measuring: At 3.33 mg/mL, 1 unit = 0.01 mL ≈ 33.3 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F); avoid freeze–thaw cycles.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–8 | 500 mcg (0.5 mg) | 15 units (0.15 mL) |
| Weeks 9–12 | 1000 mcg (1.0 mg) | 30 units (0.30 mL) |
| Weeks 13–16 | 1500 mcg (1.5 mg) | 45 units (0.45 mL) |
Retatrutide 20MG
- Reconstitute: Add 2.0 mL bacteriostatic water → ~10.0 mg/mL concentration.
- Typical weekly range: 2–8 mg once weekly (gradual escalation over 8–12 weeks).
- Easy measuring: At 10.0 mg/mL, 1 unit = 0.01 mL ≈ 100 mcg on a U-100 insulin syringe.
- Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) for up to 4 weeks.
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–4 | 2 mg (2000 mcg) | 20 units (0.20 mL) |
| Weeks 5–8 | 4 mg (4000 mcg) | 40 units (0.40 mL) |
| Weeks 9–12 | 6 mg (6000 mcg) | 60 units (0.60 mL) |
| Weeks 13+ | 8 mg (8000 mcg) | 80 units (0.80 mL) |
Retatrutide 40MG
- Reconstitute: Add 2.0 mL bacteriostatic water → ~20.0 mg/mL concentration.
- Typical weekly range: 2–8 mg once weekly (gradual escalation over 8–12 weeks).
- Easy measuring: At 20.0 mg/mL, 1 unit = 0.01 mL ≈ 200 mcg on a U-100 insulin syringe.
Storage: Lyophilized: freeze at −20 °C (−4 °F); after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) for up to 4 weeks
| Week | Daily Dose (mcg) | Units (per injection) (mL) |
| Weeks 1–4 | 2 mg (2000 mcg) | 10 units (0.10 mL) |
| Weeks 5–8 | 4 mg (4000 mcg) | 20 units (0.20 mL) |
| Weeks 9–12 | 6 mg (6000 mcg) | 30 units (0.30 mL) |
| Weeks 13+ | 8 mg (8000 mcg) | 40 units (0.40 mL) |
