Natural Sant Onion & Rosemary Shampoo & Leave-In Treatment Set with Biotin

The Natural Sant Onion & Rosemary Shampoo and Leave-In Treatment Set takes classic herbal ingredients for hair thinning and turns them into a smooth, everyday routine. By pairing sulfur-rich onion extract with rosemary and biotin, this duo works at the scalp level to stimulate circulation, reinforce weak strands, and support fuller, more resilient growth over time. Crucially, it leaves out the harsh culinary odor entirely, replacing it with a fresh, clean botanical scent that fits seamlessly into your daily shower. What makes this two-bottle set a standout for long-term hair health is its clean, gentle formulation. Completely free of sulfates, parabens, and silicones, the shampoo washes away buildup without stripping natural oils or inflaming sensitive scalps. The matching leave-in treatment tames frizz, locks in moisture, and shields against daily breakage without leaving a heavy, greasy weight behind on finer hair. Delivered in generous 16.9 fl oz bottles, it offers a straightforward, low-maintenance way for both men and women to build up hair density and strength.

My daughter and I are loving it so far. We both have long fine hair- mine is straight hers is curly. It cleans very well and lathers amazingly. I can’t say I have noticed a lot of change yet; but I use this in addition to a few other shampoos as well. I use it 3 times a week. And always wash my hair twice. A little bit goes a long way for my hair. I love the small- it smells like Jolly Ranchers!! Will continue using it for sure. Also, some of the other reviews mentioned that it left their hair tangly. The conditioner is leave in. But some days I don’t use any at all and my hair isn’t tangly. But if I don’t blow it dry it is frizzy- but not any more so than when I use anything else. (And for reference, I also use Nixon, Kitsch Rice water, and Routine wellness shampoos as well)

I tried the NATURAL SANT Biotin Onion and Rosemary Shampoo and Treatment hoping it would help strengthen my hair and support hair growth. Unfortunately, it did not work well for my hair type. Every time I used it, my hair felt very hard and stiff when I applied the product, and it was difficult to manage. I like the idea of the natural ingredients like onion, rosemary, and biotin, and the scent is herbal and pleasant. However, I did not notice the softness or smoothness I expected. This product may work better for other hair types, but in my case it left my hair feeling dry and hard.

Amazing product, 1st dont even ask if it smells like an onion, haha no it doesn't, not even a little. Works even better then it says, the shedding stops right away hair is manageable, the shine after the 1st use is perfect. I'll keep on keeping on with this one!

I’ve been using this shampoo for about two months now. I have dry, dyed hair with frizz, and I originally bought this because I went through a surgery that caused significant hair loss. I was honestly desperate at that point, and while this shampoo is not a miracle product, it did help more than I expected. What I liked the most is that I noticed less hair fall and more shine fairly early on. My hair felt stronger overall, and the excessive shedding I was experiencing started to slow down, which is the main reason I’ve continued using it. It doesn’t smell like onion at all, which I really appreciate, and it feels gentle enough to use several times a week (I use it about 3 or 4 times weekly). That said, I didn’t give it 5 stars because it doesn’t clean deeply for my hair type. My scalp tends to look greasy faster when I use it, and my hair doesn’t stay clean for very long. This might work better for very dry scalps, but if you need a deep cleanse, this may fall short. Another confusing point is the conditioner when you read the instructions, it’s more of a leave in than a traditional rinse out conditioner, which isn’t very clear and can be frustrating. Overall, this shampoo helped me during a difficult period of hair loss, and for that I’m grateful. Hair growth takes time and patience, and this product supported that process, but it’s not perfect. I’ll keep using it for strengthening benefits, just not as my only shampoo.

This is one of my favorite hair shampoos and leave in conditioner I've recently started getting it again but this is my 4th time getting it I've always had bad shedding with my hair and about 3 times for me using it I noticed I don't have as much shedding before I cut all my hair off again when I first bought this back in 2024 I was wanting too grow my hair out longer and it actually worked too grow out my hair other people's hair is different tho I'm just speaking for myself I also have the hair serum and yes it does leave your hair oily but I use it the night before I shower and then wash my hair out with their shampoo

The shampoo and treatment leave my hair feeling clean and soft, and the scent is pleasant. However, I didn’t notice significant results compared to other products I’ve tried. It’s a decent option, but there is room for improvement.

Honestly writing a review I dot know it was my hair quality or shampoo when I start to using this shampoo I saw my hair is fall more then compare to other days in the shower

Muy buen producto

The leave in conditioner is good - I would get it by itself. Shampoo is honestly not great - doesn't really foam either.

Sooo unethical to make the claims they do. Very drying and did nothing else. Wayyyy overpriced. ☹️

Me llegó justo el día establecido, bien sellado y en buen estado, tengo muchas expectativas del producto por los comentarios que he leído y espero que funcione porque no es nada barato 🙈 ya les diré como me va! 🙌🏼