Thu. Oct 15th, 2026

Is Based Supplies Onion Hydrosol Shampoo Worth It? My Brutally Honest Review

By Nora Oct15,2026

I had high expectations for the Based Supplies Onion Hydrosol Shampoo, but my experience has been disappointing. I was initially sceptical about the onion ingredient, although I was pleasantly surprised by how amazing and clean the shampoo smells. Unfortunately, the packaging is messy, the bottles appear to be only about three-quarters full, and I found that the shampoo dried my hair and seemed to cause more hair fall. There are things I like about this product, but overall, it hasn’t lived up to my expectations.

Key Takeaways

  • Surprisingly lovely scent: Despite my initial concerns about the onion ingredient, the shampoo smells amazing and clean.
  • Messy packaging: Opening the bottle and dripping the shampoo into my hand results in product being wasted.
  • Drying effect: I found that the shampoo dried my hair and seemed to cause more hair fall.
  • Underfilled bottles: The bottles appear to be only about three-quarters full.
  • Disappointing overall experience: I expected more from this product, and the issues have affected my opinion of it.

What Is the Based Supplies Onion Hydrosol Shampoo?

The Based Supplies Onion Hydrosol Shampoo is a hair care product featuring onion hydrosol, an ingredient associated with hair care products marketed for scalp health and hair growth. Onion-based hair care has attracted attention from people looking for ways to address thinning hair, hair fall, and other hair concerns.

The appeal is understandable. Many people want a shampoo that cleans their hair while supporting healthier-looking, fuller hair. Products marketed around hair growth can be particularly tempting when you’re hoping to improve your hair’s condition.

However, ingredients and marketing claims are only part of the story. The product still needs to work well in practice, and the packaging, amount of product supplied, and way it affects your hair all matter. Unfortunately, my experience with this shampoo has left me disappointed in several of those areas.

Why I Tried It

I went into this product with high expectations. I was interested in trying an onion-based shampoo, although I was initially a little sceptical about the onion part. I was curious about how it would perform, and I hoped it would be a worthwhile addition to my hair care routine. I also wanted a shampoo that would leave my hair feeling good rather than create additional problems.

As it turned out, one of my initial concerns wasn’t a problem at all. The shampoo smells amazing and clean, which was a pleasant surprise. Unfortunately, the other aspects of my experience haven’t been nearly as positive.

My Experience Using the Based Supplies Onion Hydrosol Shampoo

Let me start with the packaging because this is one of the things that frustrates me every time I use the shampoo. I lose some of the product whenever I try to dispense it. I open the top and drip the shampoo into my hand, but the process becomes a mess, and I end up wasting shampoo. Maybe my bottle is defective, but whatever the explanation, it makes using the product more annoying than it should be. I shouldn’t have to struggle with dispensing shampoo or watch it go to waste every time I want to wash my hair.

And then there’s the amount of product in the bottles. They appear to be only about three-quarters full, which is disappointing when you’re paying for a product and expect the bottle to contain the advertised amount. I can’t say for certain whether this is a filling issue or simply how the packaging is designed, but the bottles look underfilled to me. Combined with the dispensing problem, it doesn’t exactly leave me feeling great about the product.

Now, I have to give credit where it’s due. I was a bit skeptical about the onion ingredient because, well, onion isn’t exactly what most people associate with a pleasant-smelling shampoo. I wondered what the scent would be like, but I was pleasantly surprised. The shampoo actually smells amazing and clean. That was one thing I genuinely liked, and I appreciate that the fragrance wasn’t what I had worried it might be.

Unfortunately, the positive experience pretty much ends there for me. I found that the shampoo dried my hair, which was not what I wanted. What made the experience even more disappointing was that I also noticed more hair fall while using it. I can’t say for certain that the shampoo was the cause, but the increased hair fall was something I noticed, and it certainly wasn’t the result I was hoping for.

This is particularly frustrating because I went into the experience with high expectations. When you’re trying a shampoo associated with hair care benefits, you don’t want to come away feeling that your hair is drier and that you’re dealing with more hair fall.

I wanted to like this product. The scent is lovely, and I was genuinely interested in seeing how an onion hydrosol shampoo would work for me. But a pleasant fragrance can’t make up for a formula that leaves my hair feeling dry or an experience that has me concerned about increased hair fall.

Between the messy dispensing, the bottles appearing only three-quarters full, and the results I’ve experienced with my hair, I can’t say this shampoo has been a success for me.

What I Loved

There is one thing I genuinely appreciate about the Based Supplies Onion Hydrosol Shampoo:

  • The scent: It smells amazing and clean. Considering I was initially skeptical about the onion ingredient, this was a pleasant surprise.

I wish I had more positives to list, but I would rather be honest about my experience than invent benefits I haven’t noticed.

What I Didn’t Love

Unfortunately, the drawbacks outweigh the one positive for me.

  • The messy dispensing: I waste shampoo whenever I open the top and drip the product into my hand.
  • The bottles appear underfilled: They look to be only about three-quarters full.
  • It dried my hair: I didn’t like how dry my hair felt after using it.
  • I noticed more hair fall: This was particularly disappointing given my expectations for the product.
  • It didn’t meet my expectations: I went into the experience hopeful, but the overall result has been disappointing.

The packaging issues might seem minor compared with the hair concerns, but together they affect the overall experience. A product should be reasonably convenient to use, provide the amount advertised, and work well for the person using it.

The Product’s Appeal vs. My Experience

The appeal: Onion hydrosol and hair care benefits

My experience: I was interested in trying an onion-based shampoo, but I haven’t had the positive experience I hoped for. Instead, I found that it dried my hair and noticed more hair fall.

It’s important to distinguish between a product being marketed for hair care and it actually delivering noticeable benefits. The presence of an ingredient associated with hair growth doesn’t guarantee that the finished shampoo will reduce hair fall or encourage new growth.

The appeal: A pleasant shampooing experience

My experience: The fragrance exceeded my expectations. The shampoo smells amazing and clean, but the dispensing problem makes using it unnecessarily messy.

The expectation: A bottle that provides good value

My experience: The bottles look only about three-quarters full, and I lose product whenever I dispense it. I can’t confirm that the bottles contain less than the stated amount, but the appearance and waste are frustrating.

Ultimately, the product has one clear positive for me, which is its scent. The other aspects of my experience have made it difficult to recommend.

Is the Based Supplies Onion Hydrosol Shampoo Worth It?

For me, the experience has not justified my initial expectations. The lovely scent is a plus, but it doesn’t outweigh the fact that I found the shampoo drying and noticed more hair fall while using it. The messy dispensing also means I lose product, and the bottles appear underfilled.

I would want to feel comfortable with a shampoo’s performance before considering whether it offers good value. In this case, I have too many reservations to recommend it based on my experience. I also wouldn’t assume that an onion-based shampoo will automatically improve hair growth or reduce shedding. Hair fall can have several causes, and a shampoo alone may not address the underlying issue.

Who Might Like It?

This shampoo might appeal to people who:

  • Are curious about onion-based hair care.
  • Prefer shampoos with a strong, clean fragrance.
  • Want to try a product featuring onion hydrosol.

However, those are potential reasons someone might be interested in trying it, not a guarantee that they’ll experience positive results.

Who Should Skip It?

Based on my experience, I would be cautious about this shampoo if you:

  • Have hair that is already prone to dryness.
  • Are particularly concerned about hair fall.
  • Dislike messy packaging that wastes product.
  • Expect bottles to look full when purchasing hair care products.
  • Are buying it primarily because you expect it to reduce hair fall or encourage hair growth.

If you’re experiencing persistent or increased hair loss, it’s worth speaking with a qualified healthcare professional to investigate the cause rather than relying solely on a shampoo.

Alternatives to Consider

If you’re looking for a different shampoo, here are a few products worth comparing:

  • Mielle Rosemary Mint Strengthening Shampoo
  • OGX Thick & Full + Biotin & Collagen Shampoo
  • Pura D’or Original Gold Label Anti-Thinning Shampoo
  • Vanicream Shampoo

Conclusion

I really wanted the Based Supplies Onion Hydrosol Shampoo to work out because I went into the experience with high expectations. I was even pleasantly surprised by the scent, considering my initial skepticism about the onion ingredient.

Unfortunately, the good fragrance hasn’t been enough to save the experience for me. The messy dispensing wastes product, the bottles appear only about three-quarters full, and I found that the shampoo dried my hair and seemed to cause more hair fall.

I can’t say for certain that the shampoo caused the increased hair fall, and it’s possible that my bottle has a dispensing defect. Nevertheless, these are the issues I experienced, and they have left me disappointed.

Would I Buy It Again?

Based on my experience, I wouldn’t be in a hurry to repurchase it. The scent is lovely, but the drying effect, increased hair fall I noticed, and packaging frustrations make it difficult for me to justify buying it again.

Would I Recommend It?

I wouldn’t recommend it based on my experience, particularly to someone whose main concern is hair fall or dry hair. The fragrance is a genuine positive, but there are too many drawbacks for me to overlook.

My final take: The Based Supplies Onion Hydrosol Shampoo smells much better than I expected, but the overall experience has been disappointing. I wanted a shampoo that would work well for my hair, not one that left me dealing with dryness, more hair fall, and a messy bottle.

Also read my similar review of the Nutrafol Shampoo

By Nora

Welcome to my corner of the internet, where I figure out the dirt on online products, websites, and cryptocurrencies. Think of me as your trusted guide, cutting through the hype and noise to help you make informed decisions. I'm all about keeping it real, with unbiased reviews that'll save you from costly mistakes

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