If you’re just skimming, and looking for the best website to purchase MELANOTAN II from, we highly recommend AMINO ASYLUM. Their high-quality products are second to none, and their shipping is ALWAYS on time.

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Melanotan II is a synthetic peptide that acts as an analogue of the hormone α-MSH, which is reponsible for melanin production. Melanin is the pigment that gives skin its color, so the more melanin we produce, the darker our skin will be.

By increasing melanin production, Melanotan II is able to accelerate the speed at which a desirable skin tone can be achieved, even in subjects with naturally pale skin. 

Luckily, that is not the only incredible benefit of this drug, so keep reading to find out how Melanotan II can help you and the kind of before and after results you can expect from Melanotan II.


Melanotan II is an analogue of peptide hormone α-melanocyte-stimulating hormone (α-MSH) that stimulates melanin production and increases sexual desire.

By imitating the effects of this natural peptide hormone, Melanotan II acts as an agonist of Melanocortin Receptors 1, 3, 4 and 5 to ramp up the production of melanin. This facilitates tanning when one exposes their skin to UV rays (whether it be the sun or a tanning bed), allowing Melanotan II to provide dramatic before and after results, even in people who find it almost impossible to get a tan naturally.

However, that is not all.

The Melanocortin Receptors that Melanotan II attaches to also activate mechanisms that lead to an increase in sexual desire and sexual function, meaning that Melanotan II users experience an improvement in erection quality as well as sex drive (especially in the case of women who use Melanotan II).

Other possible benefits of Melanotan II include fat loss, improve insulin sensitivity, and decreased inflammation, but more on that later!


Melanotan II is a derivative of a lesser known peptide called Melanotan I (aka Afamelanotide).

The main difference between the two is that Melanotan I has a shorter half-life that makes it harder to time properly, as well as a more selective effect meaning that it ONLY provides a tan and has very little or no effect on sexual function, fat loss or insulin sensitivity.

Melanotan I is also significantly harder to find on the research chemical market and is classified as a prescription medication for the treatment of skin damage in people who suffer from a skin condition known as erythropoietic protoporphyria.

In our opinion, Melanotan II is a superior peptide that not only has a longer half-life (around 2 hours), but which also offers a myriad of benefits besides just facilitating tanning.



By acting on the Melanocortin Receptors and increasing melanin production, Melanotan II will allow you to get a tan much faster and easier, resulting in a great skin tone regardless of how pale you currently are. Melanin is the skin’s natural protection mechanism against UV damage, so you can also expect to suffer little to no skin damage when using Melanotan II. 

In fact, many people with pale skin who typically look like shrimps after 30 minutes of sun exposure report being able to stay under the sun for much longer without getting burnt (and getting a nice tan instead) when they use Melanotan II. 

People with naturally darker skin tons report being able to get even darker skin with almost 0 sun exposure, which is truly remarkable.


Melanotan II will improve sex drive and erection quality signficantly. Melanocortin Receptor activation is believed to increase blood flow to the penis, and to improve sexual desire by stimulating the brain. 

The improvement in libido is especially noticeable in women, who report a significantly heightened desire for sex. Men also experience this benefit, often in the form of craving their fetishes more than usual.


While it is not clear how Melanotan II facilitates fat loss, there is a scientific study showing that it does make a difference. Anecdotal reports also back these claims, with many users reporting that they find it much easier to lose fat (especially around the midsection) when using Melanotan II.


Melanotan II has been shown to decrease blood sugar levels and increase insulin sensitivity. In the long run, this maximizes muscle growth, minimizes fat gain and faciltiates fat loss even more. It also means you will be less likely to develop prediabetes from eating a lot of carbs and/or using GH secretagogues like MK-677, Ipamorelin and CJC-1295.


Melanotan II has other benefits that are rarely discussed but which can improve one’s quality of life significantly. For example, Melanotan II can decrease brain inflammation, it has been proven to have anti-fungal and anti-microbial properties, and it might help with stroke recovery.


Unfortunately, the amazing benefits of Melanotan II come with a few possible side-effects. The good news? They are rarely dangerous and they can be mitigated by using Melanotan II properly.



Being a peptide that primarily affects the skin, we can expect most of its side-effects to be skin-related. The most common ones are:
  • Increase in the size of existing moles and freckles, and growth of new moles and freckles. Tends to be reversible.
  • Darkened lips, often gaining a purple tone. Reversible after coming off Melanotan II.
  • Temporary facial flushing shortly after the injection. Completely transient.
These 3 side-effects may not threaten your health, but they can be quite annoying. Fortunately, they only occur if Melanotan II is abused. For instance, the facial flushing tends to be an early sign that we are using too much Melanotan II. And as long as we pay attention to that sign and use a lower dose, the chances of getting purple lips and/or spawning a bunch of new moles and freckles will be low. 


Other possible side-effects of Melanotan II include:
  • Priapism, which is an erection that can last for hours and can often be dangerous (definitely requires medical attention).
  • An increase in prolactin levels, which if left unchecked can cause gyno and erectile dysfunction, among other hormonal side-effects. Take Vitamin B6 at 100mg a day to keep prolactin down.
  • Nausea. This is a very common side-effect that, like the facial flushing, indicates that one is using too high a dose.


These are some of the incredible before and after results that Reddit user u/Ariderslife got after just 60 days of taking Melanotan II. Keep in mind that he was incredibly pale and unable to get a tan before starting, so a transformation like this in just 60 days is nothing short of amazing. 

If you are already able to get a tan naturally, Melanotan II will allow you to get it much faster and with less sun exposure, reducing the risk of skin cancer. Your before and after results will be even more impressive.


The recommended dosage of Melanotan II starts at 75mcg every other day, injected before a tanning session (Up to 30 minutes if it’s the sun, and up to 10 minutes if it’s a tanning bed). If after 3 injections you have not experienced any adverse side-effects, you can increase the dose up to 125mcg, and repeat the same process with the same dosing frequency. 

(Click here to learn how to reconsitute and inject peptides like Melanotan II if you don’t know yet!).

6 injections later, if you have not experienced any significant side-effects like dark purples or a new collection of freckles, you can increase the dose all the way up to 250mcg and keep injecting until you reach your desired skin tone.

If you reach your desired skin tone at 125mcg or even 75mcg, there is no need for you to keep increasing the dose.

Once you have a skin tone that you are happy with, you can stop following this protocol and do maintenance by injecting once every 5 days whatever you were injecting EOD. For example, if at 125mcg you reach your ideal tan, you can then stop injecting 125 EOD and inject 125 E5D instead, without altering the tanning frequency.

Take twice the dose if you are using intranasal Melanotan II.

Melanotan II should be stored in the fridge after reconstitution (you can learn how to reconstitute Melanotan II or any other peptide here!).


Getting high-purity Melanotan II for sale online is crucial for your research.

One of our favorite vendors to buy Melanotan II from is Amino Asylum, they have BPC-157, TB-500, Ipamorelin, and more peptides and SARMs for sale online.

Here’s why we like Amino Asylum:

  • Competitive Prices
  • Good Customer Support
  • Fast Shipping
  • High-Quality Products

Even further, they also have BAC water for sale which is crucial for reconstituting and storing your peptides properly.

In addition to this, if you use the code “ENHANCED20” when purchasing, you’ll save 20% off your Melanotan II, BAC Water and anything else you want to buy.


In conclusion, peptides are a fascinating class of research chemicals, which when used responsibly, can yield massive muscle gains, sexual performance, and fat loss.

To recap where to buy Melanotan II

  1. Amino Asylum — Click here to shop

If you use the discount code “ENHANCED20” you will get 20% off, so don’t forget to apply it at checkout!


This Peptides 101 article provides a very general overview of what peptides are.

Keep in mind that every user is different, and there is a good chance that your experience with these compounds won’t necessarily reflect all of these pros & cons. If you want an in-depth analysis of all these peptides as well as instructions on how to cycle, dose, and stack them properly, read our Peptide Handbook by clicking here!

Think of it like your personal cheat sheet for any cycle you have planned–don’t miss this.

Grab The Peptide Handbook here.

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