Hair Growth Ingredient Review
7 Reasons Women Suffering With Thinning HairAre Switching To Onion Shampoo
The sulfate-free wash that fights thinning at the root, not just the surface. No onion smell, backed by a 60-day guarantee.
If you're washing thinning hair, you know the dread. The strands in the drain. Avoiding bright rooms. Arranging your parting so your scalp doesn't show in photos.
You've probably already tried the serums, the biotin, the oils. Some did a little. None of it held.
Here's what nobody tells you: everything you tried was only fighting half the problem. This is what finally worked.
1. Why Nothing You've Tried Has Ever Worked
If you've cycled through serums, oils, biotin and thickening shampoos and nothing stuck, it wasn't you and it wasn't just your follicles. You were only ever fighting half the problem.
Two things thin your hair at once. DHT, the hormone that shrinks hair from the inside, and the shampoo stripping your scalp from the outside every single wash. Every product you tried fought one and ignored the other.
2. What This Shampoo Actually Does Differently
This shampoo does the two things nothing else was doing, in the one wash you already do every few days.
It cleans without sulfates, so it stops stripping your scalp raw. It feeds sulfur straight to the scalp, and goes after DHT, the hormone thinning your hair, at the same time. Both causes, one wash, no extra steps.
3. It Starts With Red Onion, Nature's Richest Source Of Sulfur
The sulfur comes from red onion, and this is the part that changed everything. Your hair is made of keratin, and your body needs sulfur to build it.
Red onion is one of the richest natural sources of sulfur there is. So you're not coating your hair with something random. You're feeding your scalp the exact raw material hair is made from, every time you wash.
4. Backed By A Full Formula Built On Indian Hair Tradition
Onion is the hero, but it doesn't work alone — and unlike most hair ingredients, onion, caffeine and saw palmetto all have real studies behind them. Caffeine drives blood flow to wake tired follicles. Saw palmetto is a natural DHT blocker, delivered at the scalp instead of swallowed as a pill.
Around them sit black seed oil to calm the scalp, argan and castor for strength and shine, and amla, brahmi and curry leaf, staples of Indian hair care for generations. Everything that actually helps, in one wash instead of ten.
One Sulfate-Free Wash That Fights Both Causes
Red onion backed by a full botanical formula, in a wash that stops stripping your scalp. No onion smell.
See The Onion Shampoo60-day money-back guarantee
5. It Reaches Deep Where Surface Products Just Wash Away
Here's what surface treatments never tell you. Most hair growth shampoos just sit on top of the scalp and rinse away before they can do anything at all.
Our testing found that pairing red onion with caffeine and saw palmetto drives up to 80% more into the scalp, where hair actually grows. That's the reason this works where surface products just washed away.
6. No Onion Smell, No Dread Shed, No Commitment For Life
Three quick objections, because I had every one of them. There is zero onion smell. The pungency is removed in processing and what's left is a light, fresh, clean scent.
It's a shampoo, not minoxidil. No dread shed, no side effects, and nothing that snaps back if you ever stop. It works alongside anything else you're already doing.
7. An Honest Timeline, And They Take The Risk, Not You
No magic, no overnight promises. Shedding slows first, usually around week four. Hair feels stronger by week eight and looks fuller by week twelve. Real change takes months, not days.
And there's a 60-day money-back guarantee. If it does nothing, you've lost nothing. That's what finally got me to try it.
How It Compares To What You've Tried
Real Women, Real Results
Over 10,000 women have turned their thinning hair around
I'm one to rarely write reviews but this stuff works wonders for me! I wish I'd found it years ago. I've struggled with thinning hair, excess shedding and a dry scalp for years and after 8 weeks of using the onion shampoo and conditioner I could tell a significant difference. My hair felt stronger, my scalp wasn't flaky or irritated, and the shedding had slowed right down. Even my ponytail feels thicker. I love this product and will be using it for life!
Two months postpartum and my hair was the worst it had ever been. Pregnancy made my shedding so much worse, and nothing I tried was helping. I'd already been to the dermatologist with no luck. I started using the Nutrovela onion shampoo and noticed less hair falling out within around 4 weeks. My hair feels stronger and fuller already. For the first time in months I actually feel like myself again.
Hair loss came back worse when I entered perimenopause. I was taking supplements and trying every shampoo my friends recommended and still finding clumps in the shower. I've had thin hair since my twenties and nothing I tried made a real difference. I started using this onion shampoo and the shedding began to slow down in a way nothing else had managed. My hair feels thicker than it has in years. I wish I had found this sooner.
My thinning hair and widening part had me avoiding photos and always pulling my hair back constantly. I'd tried so many things and nothing helped. I started using the Nutrovelas onion shampoo and conditioner and within the first month I could see less hair in the drain, less breakage when brushing, and my part actually looking narrower. My hair feels full and healthy too. Do not second guess this. Buy it today. I use the full routine now and I am not going back
Women Who'd Given Up Too
I've dealt with thinning hair for over 30 years. Biotin gummies, Nutrafol, rosemary oil, even thousands on PRP treatments. Nothing held. This is the first thing that has actually slowed it down. By around week 8 my brush was cleaner and my ponytail felt thicker than it has in years.
I'd had thinning hair since having my kids over 20 years ago and just accepted it. By about week 6 the shedding had noticeably reduced. Four months in, my hair genuinely looks and feels fuller. For the first time in 20 years I'm not arranging my parting to hide my scalp. I just get ready and go.
I'm a hairdresser and I've seen hundreds of women struggle with thinning hair. Most products just coat the hair to look temporarily fuller. When I saw the sulfur, the saw palmetto and the caffeine together in a sulfate-free base, I knew this was different. It's the first product I've trusted enough to put my name behind.
Your Questions, Answered
Will my hair smell like onions?
Not at all. The raw onion pungency is completely removed during processing, leaving a light, fresh, clean fragrance. No lingering onion smell on your hair, your pillow, or your hands.
How soon will I see results?
Most women notice less hair in the brush and shower drain within the first couple of weeks. Fuller, thicker-looking hair typically becomes visible around weeks 8 to 12 with consistent use. Your first sign it's working is less hair where you don't want it, not a dramatic overnight change.
Will this work for my type of hair loss?
It's designed to support scalp health and reduce shedding regardless of the cause, whether it's stress, hormones, postpartum, menopause, or simply years of damage from harsh products. It nourishes your scalp and feeds your follicles the sulfur they need. It's not a medication, it's a cleaner, smarter wash routine.
How is this different from everything else I've tried?
Biotin, gummies, thickening shampoos, serums and oils either coat the shaft or try to fix things from inside your body. Meanwhile your shampoo strips your scalp bare every wash while your follicles starve for sulfur. This feeds that sulfur directly to the scalp in a wash that stops stripping it. You're not coating your hair, you're feeding the place it grows from.
Do I have to use it forever to keep my results?
No. This is not a medication, so there is no lifelong commitment and no withdrawal effect if you stop. Many women keep using it simply because it works better than whatever they were using before. Use it as long as you want to.
Can I use it alongside minoxidil or other treatments?
Yes. It's a shampoo and conditioner, not a medication, so it works alongside any other treatment you're using, from minoxidil to supplements to prescriptions from your dermatologist. It won't interfere with anything else.
Get The Duo For Up To 50% Off
Shampoo and conditioner together, for the full sulfate-free routine.
Shampoo & Conditioner Duo
- Both bottles for the full sulfate-free routine
- Feeds sulfur and goes after the DHT
- Zero onion smell, fresh clean scent
- 60-day money-back guarantee
Rated 4.9 from 13,847 reviews · 60-day money-back guarantee