Nioxin Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz.

It’s been a month of using this product and i will definitely repurchase when im out of it.This product has made such a difference for my shedding fine hair!! Ive been using it for a month and i have lots of baby hair growing in the areas that were “ bold”. Really like that the product dries “clean” and doesn't leave any residue on your hair. I use it every night with a micro needle derma stamp.

Amazing - I have been using this for about four months now and have noticed a significant decrease in my hair falling out.

I’ve been on the hunt for a good serum that contains both caffeine and niacinimide as those ingredients are shown to help with scalp health and hair loss. This product checks all the boxes for me, but my one problem with it is that it is incredibly heavily scented. I have to be careful how much I apply because one too many sprays will give me a headache.

It works so good in my scalp. It feels fresh and it’s not too strong in the scalp. smells good

I have been using Nioxin night density rescue serum for over a year and seeing some results, but I don't like how oily it makes my hair, so I decided to try this Nioxin hair fall defense serum when it went on sale due to the good reviews. Good news is it isn't oily, but I realized quickly that I should have listened to the not so good reviews. I am apparently one of the few sensitive to topical caffeine and also the sandalwood scent. The scent is overwhelming to me and lingers all day, giving me a headache, plus when I used it at night I had trouble sleeping, I assume due to the caffeine. So it's back to the other serum for me. BTW, the reason I'm using such products is due to very fine hair that has been thinning as I age, and then 2 cases of COVID in 2 years made it worse.

I don't know how well this product works because I simply could not get over its pungent fragrance. Gross. Listen, I love Nioxin. I've been an avid fan and daily user of its various leave-in products for years. YEARS. But, this is the first Nioxin product I had to throw out because it just smells SO BAD. The smell is not only pungent and strong, it's just straight-up bad. It smells like an incredibly offensive men's cologne - like cigars, tobacco, whiskey, smoke, and alcohol. It's so strong that it caused an eczema flare-up on my neck!! That was the final straw for me - if it hadn't triggered that eczema flare-up, I would've done my best to ignore the fragrance and I would've continued to use this product to test its effectiveness. But, after just three (3!!) uses, my neck became super red, itchy, scaly, and inflamed. Once I stopped using the product, my skin completely calmed down. I wanted to give Nioxin the benefit of the doubt so, after a long pause, I picked this up again. Bad idea. Alas, just three (3) uses in, once again, my eczema flared-up like crazy. This is definitely a NO-GO for me. Nioxin, can you PLEASE make this fragrance-free or with a lighter fragrance?!

So far this product is working for me. Im a bariatric patient that experienced hair loss, and this product has helped. Though it doesn't produce instant results i am seeing hair regrowth. Especially around the crown of my head and edges of my scalp. It does have a bit of a chemical smell to it so I would apply this at night before bed.

Leaves my hair soft and full of body. Less shedding