The shampoo smells amazing and leaves hair feeling clean and fresh, the conditioner leaves the hair feeling clean, the serum feels light weight on my hair, has a delightful scent and leaves my hair feeling silky smooth. I've been using for over 30 days and haven't noticed any difference in hair thickness but it feels healthier.

I have loved using and trying these products out. I can definitely see a difference in my hair since I started using them, it feels healthier and thicker for sure. I love the peppermint scent of it, makes me feel so fresh! Will definitely be purchasing.

The scent of the shampoo and conditioner was overwhelmingly minty and could be smelled from afar. The conditioner was recommended to be applied to the roots, which caused my hair to be greasy. Even when applied to the ends only, the shampoo caused my hair to be greasier than usual. The serum stung my scalp. The products are all pretty small and run out quickly. I didn't notice any hair growth, which may be due to the short time trialled, but the cons outweigh the pros for this one.

I have been trialing my Nioxin Scalp and Hair Thickening System 1 trial kit for the last few weeks. Since using the shampoo, conditioner and serum I have seen excellent results. The peppermint oil that is infused within the shampoo and conditioner nourishes and soothes the hair. I have seen an incredible difference in my hair, it is so much calmer and less frizzy preventing it from getting knotty. I have seen a significant difference with the amount of hair loss that occurs after combing my hair after washing, the hair loss after combing is now so much less than before. It is a gentle system that makes my hair feel looked after and well nourished and moisturised.

A refreshing, lightweight system for thinning hair – with a few standout products Packaging * The trial kit includes a shampoo, conditioner, and scalp treatment serum – all neatly packaged and clearly labeled. * Feels like a professional, salon-grade set designed to target early thinning. * Great for testing out the full system without committing to full-size bottles right away. Shampoo * The shampoo is blue in color and has a minty, cooling sensation on the scalp – super refreshing, especially in the morning. * It lathers up really well, which makes it easy to spread and rinse. * Leaves the scalp feeling clean and invigorated without drying out the hair. * I genuinely enjoy using this – it's one of the highlights of the kit for me. Conditioner (Scalp Therapy Revitalizing Conditioner) * Unfortunately, the conditioner didn't work as well for my hair. * It has a lightweight texture but didn't provide much hydration or softness. * My hair didn't feel particularly moisturized or nourished after using it – I found myself reaching for my regular conditioner instead. * Might work better for very fine or oily hair, but it didn't quite hit the mark for me. Scalp & Hair Treatment (Serum) * The serum was a pleasant surprise – lightweight, easy to apply, and very effective. * I noticed a reduction in hair fall with consistent use, especially when combined with the shampoo. * Doesn't leave a greasy residue and absorbs well into the scalp. * Feels like it genuinely supports scalp health and improves hair strength at the roots. Pros * Shampoo feels refreshing, smells nice, and cleans well without stripping. * Serum helped reduce shedding and improve overall scalp condition. * Great way to test the system before buying full-size products. * Ideal for early signs of thinning or mild hair loss. Cons * Conditioner didn't provide enough hydration for my hair type. * Would've liked a bit more moisture or slip from the conditioning step. * Trial sizes are small – easy to run through quickly. Nioxin System 1 Trial Kit is a great way to explore the brand if you're just starting to notice early thinning or increased shedding. While the conditioner didn't work for me, the shampoo and serum are both excellent – refreshing, effective, and genuinely helpful in reducing hair fall. Would I repurchase? Yes – I'll definitely be buying the full-size shampoo and serum again. The conditioner I'll skip, but 2 out of 3 solid products make this kit worth trying. Please patch test before application. Due to my sensitive scalp and hair, I introduced one product at a time to my regime.

This easy 3 step hair thinning treatment has been great, I've been using it for about 3 weeks and have noticed an improvement to the thickness of my hair. I usually have very thin flat hair. The products have a peppermint smell to them but it's not overpowering. I am excited to keep using it and see how much more thickness I can gain.

This complete set of 3 bottles comprising of shampoo, conditioner and leave on spray worked wonders on my untreated natural hair. I have started noticing hair thinning and extreme fizz due to hair density loss and this combination worked well. The shampoo cleaned my scalp well which otherwise gets oily super quickly, within a few hours of shampooing my hair, the conditioner ensured the frizz was controlled and the leave on spray didn't weigh my hair down at all ensuring further frizz control. After using this combination for a couple of weeks, my hair felt a tad bit thicker, I do feel it works on increasing hair density, and less frizzy.

Perfect for those with thin hair as this is a full treatment. The shampoo, conditioner and serum to ensure you get results in 30 days, I found I got results sooner than this

I was a little nervous to try these and am so happy I did! The shampoo with its blue colour and minty fragrance are so beautiful. The conditioner is light and the serum soaks into the hair so well. My hair felt great afterwards.

After using these products for a good month, I could feel and see that my hairline has become much fuller and denser. Only a small amount is required to target the thinning areas. The smell of the products are minty/peppermints freshness. I love how the scalp treatment can just be left on without washing, to get the full effects. I did not get any skin sensitivity from using any of the products. I did also noticed that my hair has become stronger, especially around the concentrated areas that I put the products on. It's easy to use with the flip top and also means you wilp get everysingle drop of the products. It is a good size for travel too.