BLACK MONSTER Down Perm, Fast and Easy Self Styling, Straightening Messy Side Hair - 4.1 Ounce

Good, if your hair is little longer be more generous. But from now on, I’ll be ordering from here whenever I need it. I think the bottle has enough for 2-3 times. I will have my friend try it tonight too. If you want to see what my hair looks like before and after, I am YouTuber you should be able to see the difference in the videos. Just search mukbangbro in YouTube. Also, of course it’s gonna smell, but it smells like hair salon. It’s not that bad of a smell but it is strong.

In my experience, this perm will work on hair that's around an inch in length and the effects last around a week and a half depending on how fast your hair grows . The smell from this product, however, is incredibly strong. It's the chemical odor that you most often smell when you go to a hair salon. The major problem is that it lingers for over a week, even with regular showers. If you're going to use this, I'd wait a couple days before any close-quarter meetings. Also, I'd recommend applying it outside, otherwise wherever you apply the perm in will have the perm smell for a while. It definitely comes in clutch when you need it but Black Monster really needs to do something about the odor as it's a dealbreaker for most people.

I have thick hair that sticks up as it’s growing in bought this product to try and flatten it. Used it and it flattened a little bit, not as much as I would’ve liked but it got the job done. The only problem is IT STINKS. So so bad. And I’ve had perms before but none of them ever stunk as bad as this one did. It made my house smell for at least a week. And my hair for even longer. I left my windows open all day to try and air out the smell and it didn’t help. Solely because of the smell I will not be using the product again. I would rather have porcupine hedgehog hair than have to live in the stench of this product again.

I'm pretty sure I followed every steps in the instruction but the perm still only lasted until my next shower. Unless you're not supposed to shower at all? I'm not quite an expert on this. It also smelled really really really bad.

I was skeptical at first because of the mixed reviews. This made a huge difference, I did leave it on for about 20 minutes though. The results are great. Will def purchase again.

This is my first time ever using a down perm, but I can say with confidence that the difference after using this product is barely noticeable, if at all. Maybe it's cause my hair is a bit shorter than the model shown on the product, but I don't think this is worth it.Like everyone else's comments, this product seriously stinks. It will also linger in your hair for a while. Overall, I wouldn't recommend this, especially if your hair is on the shorter side.

I could never get the hair on the sides to stay flat. I have Asian hair. I have tried to grow it out or kept it short, but to no avail, without using heavy hair gel and hairspray. I came across Black Monster and thought to give it a try. To my surprise, it really worked. My hair no longer sticks out after I shower and I only need to use a little hair gel to keep it down the way I want it.The only reason for the 4-star is the smell. It's not that bad, and you notice the smell for about a week.Overall, I am very happy I finally found a product that works. Thanks.

Easy to use and it did the job well. I used it on the side of my head. It has a chemical smell but even the professional ones do.