Nioxin Night Density Rescue Serum - Overnight Hair Thickening Serum, 2.4 fl oz (Packaging May Vary)

I've noticed that my hair has been falling out in clumps in the shower pretty consistently for a while now. My hair used to be pretty thick, but I've noticed recently that my pony tail was looking a lot thinner than it used to, which was a little upsetting. 🫠 I've tried a few different hair loss/hair fall shampoos and serums over the year and I finally found one that works for me! I used this for a week and I feel like I noticed that the hair fall I had in the shower had reduced significantly! At first, I thought that maybe it was a coincidence, but even since I've started using this consistently every night, I haven't had another instance of increased hair fall in the shower. I've been using this every night (2-3 droppers full) all over my scalp. It works well on dry or damp hair, as it has alcohol in it, making it dry pretty dang quickly. It smells really nice, does not leave any sticky residue, and leaves a nice minty feeling on your scalp after you work it in there. I think my only problem with this is that, the instructions says to use 2-4 droppers each time. However, I find that if I keep doing that, I'll go through the bottle way too quickly and this stuff is NOT cheap. I may have to try using a little less each time, and hopefully it still works. Obviously, my personal experience is anecdotal, and depending on what the cause of your hair loss is, this product may not work for everyone. But for me, this stuff is like liquid gold in a bottle! This review isn't sponsored or anything (though, I'd definitely love it if it were 👀), just wanted to share my personal experience.

Have religiously used this product since December of 2025, first reaction it made my scalp tingling. Didn’t last long and was able to fall asleep no problem, also the tingling feeling didn’t last longer than a week. Five months in my hair has become thicker I can see hair the hair growth with it as well. Not to mention it feels thicker as well. So glade I had giving this a second chance after having kids. It does take time to work be consistent and patience trust me it’s worth the wait!

I'm not totally sure what type or specific category of voodoo magic this is, but I've been converted. consistency of water, and dries just as fast, if not quicker than water. does not leave a hint of grease or residue on hair, scalp, or pillow. scent is light but pleasant. bottle is bigger than i expected. directions say to apply 3-4 drops nightly, but i do about 7-10 tbh. it literally dries so quick and i cant feel it, so it sometimes leaves me like "did it even go on?" but it must, because i got actual real life results. within like 3 days my hair looked healthier. within a week i had about half the amount of hair falling out in the shower and during the day. after 2 weeks, one of my widening parts definitely looked fuller. the other widening part i haven't noticed a change though. after 3 weeks, my hair looks thicker and more full, with volume. you must be consistent with this and use it every single night. maybe twice i skipped 2 days in a row and the hair falling in the shower increased like immediately. once i started back up, it decreased again. so idk if that means i just need to use it for the rest of my life...? I'm 1 year post partum, but my hair falling, thinning, and widening parts is like 90% due to age, stress, and scalp flakes/dandruff/seb. dermatitis. 36 year old female.

Have had exceptionally good results with this product. Use it in conjunction with Rogaine and stimulating roller. I've found that this Rescue Serum is far better than other Nioxin serums for growing hair back and strengthening it too. As to the fragrance, the smell is rosewater. If you don't like that smell you won't like this. I think it's a pleasing fragrance and my significant other likes it too, which is important and she has a very sensitive nose. Upshot is that my hair looks fuller, is healthier and generally easier to style. Of everything I've tried (I'm a guy whose father was bald), this has worked better than everything except Rogaine and using Rogaine alone makes my hair fuzzy and unruly. Am very happy to have tried this serum.

The first time I washed my hair after using this, wayyy less hair came out. And since then, way less hairfall. I have an area on my crown where my hair grows sort of weirdly with less thickness and also fewer hairs in that area, plus I have some other thinning areas. I definitely was not expecting such immediate results though! I really love Nioxin products overall. I also use Nizoral and Zinc every few shampoos, and the rest of the time I'm using System 2 (which I love because it really helps my scalp stay calm).