PT-141 10mg

10mg

€69,00

PT-141 10mg

Express delivery in 1-3 business days.

Each peptide comes with bacteriostatic water.

€69,00

Our peptides are produced under strict quality and control standards. Each product is supplied in lyophilized form, which ensures stability and prevents deterioration during transport, even under unfavorable conditions. We test every batch.

We do not offer pre-made aqueous solutions because the peptide molecules in them are significantly less stable. The presence of water accelerates processes such as hydrolysis, oxidation, and aggregation, which leads to a gradual loss of activity and efficacy of the peptides.

Even under optimal conditions, the shelf life of peptide solutions is limited to about 4 weeks. Unlike aqueous solutions, the lyophilized form preserves the structure and biological activity of peptides for a long period - up to 24 months under refrigerated conditions and up to 4 months at room temperature.

When stored in a refrigerator at a temperature of 2°C – 8°C, the shelf life is up to 24 months. If kept at room temperature, stability is maintained for approximately 3–4 months.

After reconstitution, the peptides are in a more unstable form and should be stored in a refrigerator for up to 4 weeks.

At PurePeptide, we provide fast and secure delivery through Econt Express. Orders are processed within 1–3 business days and delivered to an Econt office or personal address with cash on delivery.

Standard delivery time is 1–3 days, with most shipments arriving within 1–2 days. After dispatch, you will receive a confirmation email. You will receive an SMS notification when the shipment arrives at the Econt office.

With us, you can be sure that your order will arrive quickly, reliably, and in excellent condition.

Work in a clean environment and use sterile supplies.
Chill the peptide and bacteriostatic water in the refrigerator.
Using a sterile syringe, draw the required volume of bacteriostatic water.
Aim the needle at the inner wall of the lyophilized substance vial and slowly add the bacteriostatic water.
Gently swirl the vial until the powder is completely dissolved.
Store the reconstituted solution in a refrigerator at 2–8°C. Its shelf life under these conditions is 4 weeks.

What is PT-141 (Bremelanotide)?

Name: PT-141 10mg
Brand: Store
SKU: PP-PT141-10MG
Price: 69.00 EUR
Availability: OutOfStock

PT-141, also known as Bremelanotide, is a synthetic peptide from the melanocortin agonist group, developed as an analogue of α-MSH (α-Melanocyte-Stimulating Hormone). In studies, activation of the melanocortin receptors MC3R and MC4R has been observed in the central nervous system, which is associated with the regulation of sexual function, energy balance, and neuroendocrine response.

PT-141 differs from Melanotan II in that it primarily targets central neuroregulation rather than peripheral effects such as melanogenesis. In research settings, it has been used as a model to study the neuromodulation of sexual behavior, vasodilation, and the hypothalamic-pituitary axis, as well as for its potential connection to libido and mood.

Observations for PT-141

In scientific literature, PT-141 has been studied in relation to:

Regulation of sexual function - activation of MC4R in the central nervous system
Neuromodulation of libido - influence on dopamine and endorphin pathways
Effect on vasodilation and blood flow in the sexual organs
Regulation of energy balance and appetite
Studies of the melanocortin system and its interaction with other neurotransmitters
Potential role in adaptation to stress and central fatigue

Scientific Data

PT-141 has been studied in preclinical and limited clinical models for its effects on sexual responsiveness and neurochemical mechanisms:

Activates MC3R and MC4R receptors, leading to stimulation of neuronal pathways associated with libido
In living models, it has shown improved sexual motivation and frequency of copulatory behaviors
In human studies, increased sexual interest and arousal have been observed
Does not directly affect the cardiovascular system or the hormonal levels of GH and IGF-1
Is being studied as a potential neuromodulator of the hypothalamic-pituitary axis

Administration and Dosage

In scientific literature, PT-141 doses between 500 and 2000 μg are typically cited, administered subcutaneously, depending on the research model. Due to its central action, effects occur relatively quickly – within 30 to 120 minutes. Studies use both single applications and short series.

With 10 mg + 3 ml bacteriostatic water:

Concentration = 3.3 mg/ml → 0.15 ml = 500 μg

Example values:

0.15 ml = 500 μg

0.30 ml = 1 mg

0.45 ml = 1.5 mg

0.60 ml = 2 mg

Possible Side Effects

In research settings, PT-141 is considered well-tolerated. In published studies, mild and transient reactions have been reported, including:

slight nausea or dizziness
transient increase in blood pressure
facial flushing or feeling of warmth
changes in sexual motivation in experimental models
fatigue or slight drowsiness after application

Most reactions are described as transient, dose-dependent, and resolving within a few hours. No serious adverse effects have been reported at research concentrations.

The information is based on scientific publications and is purely educational. It is not intended for the diagnosis, treatment, or prevention of diseases.