Behentrimonium Chloride 2% Conditioner, Lightweight Fragrance-Free Conditioner for All Hair Types, 8.1 Fl Oz

I’ve been using The Ordinary Behentrimonium Chloride 2% Conditioner for over a month now (every 2–3 days), and it’s become my go-to daily conditioner. What I Like • Lightweight but really works. This conditioner doesn’t weigh my hair down, yet my strands feel noticeably softer and easier to manage after each wash. • Fragrance-free — perfect for sensitive scalp. If you’re sensitive to smells or prefer no scent, this is one of the best unscented conditioners I’ve tried. • Great for all hair types. It works equally well on my slightly wavy hair — detangling without heaviness — and leaves it feeling healthy without buildup. • Simple, effective formula. No unnecessary additives — just straightforward conditioning that does its job. What Could Be Better • Not super rich for very dry hair. If your hair tends to be extremely dry or coarse, you might want to follow up with a richer mask or leave-in treatment. On my hair, it’s perfect as a regular rinse-out conditioner, but heavier textures could use more moisture. Best For This is ideal for anyone who wants a no-fragrance, everyday conditioner that detangles and softens without heaviness — especially if your scalp is sensitive or you prefer minimalist formulas. Overall: Highly recommend — simple, effective, and gentle enough for frequent use.

This is the first conditioner I’ve tried since learning through allergy testing that I’m allergic to linalool and other common chemicals. I was a bit hesitant switching from the scented products I’ve used my whole life, but this conditioner has completely won me over! It arrived perfectly packaged — sealed both internally and externally, with brown paper padding the box. There was no leaking or damage in transit, and the product itself has absolutely no scent. Despite being fragrance-free and minimal in ingredients, it performs beautifully. A small amount goes a long way — it leaves my hair soft, hydrated, and easy to comb through with minimal shedding. My hair stays moisturized and smooth for the 1–2 days between washes, which is more than I expected from such a simple formula. I honestly love this conditioner so much that I can see myself continuing to use it even if I’m ever able to reintroduce scented products into my routine. It’s that good — gentle, effective, and a total win for sensitive scalps and allergy-prone users.

I am very allergic to many conditioners and this one has no ingredients that I am allergic to. It softens my hair and works great! I’m a Hair Stylist and cannot use many professional products on myself because of my skin allergies. I definitely recommend this hair conditioner!

Unscented was very high on my list and this product delivered that. I have fine hair and the first time I used a squeeze that was too much and my scalp was a slippery mess. The floor of my shower was also slippery. I feared it was unusable but I reduced the amount significantly. Now I use just a tiny bit, maybe a thin 1/8 inch, and it works fine.

For those of us who need fragrance free products, this is fantastic. I’m allergic to most conditioning agents (contact dermatitis), and there are only two that I can use, Centrimonium Chloride and Behentrimonium Chloride. I also have other ingredient sensitivities and personal care products are really challenging for me with hair care being one of the worst. This is very thick, and the first time I used it, I found it a bit drying as well as heavy/sticky, and it made my hair a little dark. I found that if I water it down, anywhere from 50 – 75%, it helps it disperse more easily throughout my hair, as well as makes it easier to rinse out. If you’re looking for a conditioner without silicones, polymers, or proteins, and you are super sensitive, this is definitely one to try. I find it extremely gentle and it makes my hair feel great…soft, silky, smooth, and very pretty. I have 2 back ups of this at all times because I’m terrified that it might be discontinued. Yes, the container is not ideal, but I find if I store it upside down, I can get most of the product out of the container. I wish they sold it in a larger size.

I really like it for my dry hair. My friend has oily hair & cannot use it though. It says fragrance free, but does have a light odor to it. So I hope it really doesn't have synthetic fragrances in it, because im allergic to them! I probably will stop using it due to that, because even if there aren't any in it the slight odor makes it harder to tell if my hair has picked up odors when I'm in public around them, & I need to know, so I can wash them out.

Makes my hair so soft. The Ordinary products are great quality and affordable. The conditioner isn’t greasy and washes out easily. My hair feels healthier after using this product. It’s unscented, which is great.

First off, my hair isn’t dyed right now, and I have thin middle aged lady hair, and it’s usually stick straight. I got this because I wanted something fragrance free (which it is, it doesn’t have a scent!) because I break out a lot. It also doesn’t seem heavy, and it’s not, but a little gives a lot of moisture. The texture feels like it’s going to be nothing, but it’s good stuff. Since using it, my texture sort of changed for a bit, too, like my hair was thicker. I use a lot of salon products, and this works better than anything else for my hair right now.

My hair got stronger a perfect addition

Ottimo! Capelli rinati

Tengo el pelo muy largo y abundante, este acondicionador se siente más como una mascarilla para el cabello, es súper hidratante sin ser pesado. Y mi parte favorita es que no tiene fragancias. Llevo 3 botes de este acondicionador, super recomendado.

Muy muy bien producto! Tengo el pelo súper seco y esto me pareció súper buen producto! Recomiendo!

I know it's probably not that expensive, but I was a little reluctant to purchase a more "expensive" conditioner, however hardly any is required, smaller than a 50p and I have fine hair to my mid back. It coats the hair beautifully and has lasted for ages, probably longer than supermarket conditioners that you can get through pretty quickly. Was recommended this by ai as I am on a budget but don't like to buy too cheap and want to achieve smooth glossy hair and it doesn't disappoint! It leaves hair smooth and I'm sure it's looking healthier, I often use the squaline by TO in between washes to hydrate the ends or you can add a drop to the conditioner but it's really not needed! My hair has also been bleached and i would often colour with semi permanent colour every 4 weeks or so and it's actually remained very healthy on the ends!