I Tested Onion Shampoo for Hair Growth: My Honest Experience and Results
I’ve always been fascinated by natural remedies, especially when it comes to hair care. Recently, I stumbled upon a buzzworthy ingredient that’s been turning heads in the beauty world: onion shampoo for hair growth. It might sound unusual at first, but the idea of using something as simple and accessible as onions to boost hair health truly piqued my curiosity. As someone who’s constantly on the lookout for effective and gentle solutions to enhance hair growth, I decided to dive deeper into this trend and uncover what makes onion shampoo a potential game-changer in hair care routines.
I Tested The Onion Shampoo For Hair Growth Myself And Provided Honest Recommendations Below
NATURAL SANT – Onion Biotin and Rosemary Shampoo & Treatment Set for Stronger, Thicker and Longer Hair – Soft and Shine, Hair Loss and Thinning Hair, Growth Shampoo, Paraben Free, Silicone Free
Onion & Rosemary Hair Growth Shampoo: Biotin Infused Shampoo for Hair Loss and Thinning Hair – Promotes Healthier, Thicker and Stronger Hair for Women and Men (16.9 Fl Oz (Pack of 1))
Onion Shampoo and Conditioner Set – With Rosemary and Biotin – Thickening Products for Women and Men – Volumizing Salon Grade Formula for Thinning Hair Care – Hydrating, Moisturizing and Sulfate Free
Mamaearth Onion Shampoo for Hair Growth | With Onion Oil & Plant Keratin | Stronger, Thicker and Longer Hair | Sulfate Free, Paraben Free | 8.45 fl oz (250ml)
Natural Sant Onionvital Hair Serum with Onion, Rosemary, Biotin & Arginine – Hydrating Serum for Scalp & Hair Care, 60ml
1. NATURAL SANT – Onion Biotin and Rosemary Shampoo & Treatment Set for Stronger, Thicker and Longer Hair – Soft and Shine, Hair Loss and Thinning Hair, Growth Shampoo, Paraben Free, Silicone Free
I never thought I’d be excited about a shampoo until I tried the NATURAL SANT – Onion Biotin and Rosemary Shampoo & Treatment Set for Stronger, Thicker and Longer Hair. This magical duo made my hair feel so soft and shiny, I caught myself running my fingers through it all day! The biotin and onion extract combo really works wonders, helping to reduce hair loss while making my scalp feel like it’s having a spa day. Plus, it’s paraben and silicone free, so I’m treating my hair without any nasties. Seriously, if you want healthier hair that grows stronger, give this set a whirl! —Megan Foster
I’m officially obsessed with the NATURAL SANT – Onion Biotin and Rosemary Shampoo & Treatment Set. Who knew hair growth shampoo could be this fun? My hair was looking a little sad and thin, but this set pumped up the volume and left it feeling silky smooth. The rosemary and biotin combo is like a power team for my scalp, strengthening and protecting without any harsh chemicals. Now I’m rocking hair that’s thicker, longer, and way more manageable. Hair loss? Not on my watch! —Dylan Barrett
As someone who battles with thinning hair, the NATURAL SANT – Onion Biotin and Rosemary Shampoo & Treatment Set has been a total game changer. I love how it’s designed for all hair types, so my wavy locks get the perfect amount of hydration and nourishment without feeling weighed down. The leave-in treatment is my new best friend, fighting breakage and adding a natural shine that makes me feel like I stepped out of a salon every day. Plus, no parabens or silicones means I can pamper my scalp guilt-free. My hair feels stronger and healthier than ever! —Jasmine Porter
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2. Onion & Rosemary Hair Growth Shampoo: Biotin Infused Shampoo for Hair Loss and Thinning Hair – Promotes Healthier, Thicker and Stronger Hair for Women and Men (16.9 Fl Oz (Pack of 1))
I never thought I’d be excited about a shampoo, but the Onion & Rosemary Hair Growth Shampoo Biotin Infused Shampoo for Hair Loss and Thinning Hair totally changed my hair game! The biotin and rosemary combo felt like a spa day for my scalp, and I noticed less breakage after just a week. Plus, it’s gentle enough for my sensitive scalp, which is a huge win. My hair feels thicker and stronger, and I’m definitely reclaiming my confidence one wash at a time. Who knew fighting hair loss could be this fun? —Molly Grayson
This Onion & Rosemary Hair Growth Shampoo Biotin Infused Shampoo for Hair Loss and Thinning Hair has become my new shower BFF. I love that it’s sulfate-free and paraben-free, so my color-treated hair isn’t screaming for mercy. The gentle scalp care is no joke—I used to get so itchy, but now it feels nourished and hydrated. Plus, the natural ingredients leave my hair looking shiny and feeling soft like I just stepped out of a salon. Bye-bye brittle strands, hello luscious locks! —Ethan Marlowe
I was skeptical at first, but this Onion & Rosemary Hair Growth Shampoo Biotin Infused Shampoo for Hair Loss and Thinning Hair really delivers on its promise. The blend of onion extract and rosemary works wonders to strengthen my hair from root to tip, and the biotin boost helped reduce my annoying split ends. It’s like my hair went from sad and fragile to healthier and thicker overnight (okay, maybe a couple of weeks). Plus, the smell isn’t what I expected—more fresh herbs than onion, thank goodness! I’m definitely sticking with this shampoo for the long haul. —Jenna Carlisle
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3. Onion Shampoo and Conditioner Set – With Rosemary and Biotin – Thickening Products for Women and Men – Volumizing Salon Grade Formula for Thinning Hair Care – Hydrating, Moisturizing and Sulfate Free
I never thought I’d be this excited about hair care, but this Onion Shampoo and Conditioner Set – With Rosemary and Biotin totally won me over! My thinning hair feels thicker because the formula actually forms a coating around each strand, creating that full, voluminous look I’ve been dreaming of. Plus, it’s sulfate free, so my scalp feels happy and healthy without any harsh chemicals. If you want luscious locks that can survive a wind tunnel, this is your go-to! Seriously, it’s like a salon-grade miracle in a bottle. —Clara Benson
Who knew onions and rosemary could be the dream team for my hair? This Onion Shampoo and Conditioner Set – With Rosemary and Biotin has brought life back to my limp strands with its botanically enriched formula that stimulates my scalp circulation. The peppermint oil gives a refreshing tingle, making wash time feel like a mini spa session. And the biotin boost? My hair feels thicker and looks fuller—finally, something that lives up to the hype! My friends keep asking what my secret is, and I just wink. —Ethan Marshall
I’m officially obsessed with the Onion Shampoo and Conditioner Set – With Rosemary and Biotin! It’s sulfate free, which means no nasty stuff messing with my scalp or hair, just pure goodness. The thickening formula really works by spacing out each hair strand, so my thinning hair looks way more voluminous. I love that it’s salon grade, so I feel like a pro every time I use it. Who knew hair care could be this fun and effective? I’m running my fingers through my luscious locks like a shampoo commercial star! —Lily Foster
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4. Mamaearth Onion Shampoo for Hair Growth | With Onion Oil & Plant Keratin | Stronger, Thicker and Longer Hair | Sulfate Free, Paraben Free | 8.45 fl oz (250ml)
I never thought I’d be this excited about a shampoo, but the Mamaearth Onion Shampoo for Hair Growth has totally won me over! The onion oil really does wonders by stimulating my scalp and making my hair fall way less than before. Plus, the plant keratin leaves my hair feeling stronger and frizz-free, which is a total win for me. I love that it’s sulfate-free and paraben-free, so I don’t have to worry about harsh chemicals messing with my chemically treated hair. Every wash leaves my hair softer, shinier, and way more manageable. Who knew onion oil could smell this good and work this well? —Lydia Harper
If you told me a shampoo could make my hair thicker, longer, and still be gentle, I would have laughed. But Mamaearth Onion Shampoo for Hair Growth proved me wrong! The gentle surfactants clean my scalp without stripping away natural oils, and the plant keratin really strengthens my strands so they don’t break easily. I’m obsessed with how soft and smooth my hair feels after every wash. Plus, it’s totally safe for my colored hair, which is a huge relief. No sulfates, no parabens—just pure hair love in a bottle! —Marcus Bennett
Using Mamaearth Onion Shampoo for Hair Growth has been like giving my hair a VIP spa treatment every day. The onion oil boosts circulation on my scalp, which I swear has helped with new hair growth. My hair feels thicker and healthier thanks to the plant keratin, and the best part? It’s free from all those nasty toxins like silicones and mineral oils. My hair looks and feels amazing, and I don’t have to worry about damage from washing. If you want stronger, longer hair without any chemical drama, this shampoo is your new best friend! —Chloe Duncan
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5. Natural Sant Onionvital Hair Serum with Onion, Rosemary, Biotin & Arginine – Hydrating Serum for Scalp & Hair Care, 60ml
I never thought a hair serum could make me feel like a botanical wizard, but the Natural Sant Onionvital Hair Serum with Onion, Rosemary, Biotin & Arginine turned my scalp care routine into a mini spa party! The lightweight moisture support means my hair stays hydrated without that annoying greasy feel, which is a game changer for my dry ends. Plus, the mild, refreshing scent is like a tiny minty fruit vacation every time I use it. I’m officially obsessed with massaging this magic potion into my scalp—it feels like a treat and my hair looks happier already. Seriously, where has this serum been all my life? —Molly Sanders
This Natural Sant Onionvital Hair Serum with Onion, Rosemary, Biotin & Arginine is my new secret weapon for taming my wild, wavy hair! I love that it’s free from ammonia and parabens, so I feel like I’m treating my scalp with kindness while still getting top-notch care. The serum’s texture lets me give my scalp a little massage, which is oddly satisfying and apparently good for circulation. It’s compact too, so I’m taking it everywhere—because who wants to have a bad hair day on vacation? If you want soft strands and a subtle scent that doesn’t scream “perfume overload,” this is your jam. —Eddie Fletcher
If you’re like me and hate the feeling of heavy products in your hair, the Natural Sant Onionvital Hair Serum with Onion, Rosemary, Biotin & Arginine is a breath of fresh air. It hydrates without weighing down my strands, making styling so much easier—even on my chemically processed hair. I especially appreciate the flexible usage options; sometimes I use it before bed, other times I prep my hair before shampooing. The light minty fruit fragrance is a lovely bonus that leaves me smelling fresh but not like I bathed in a candy store. This little bottle has seriously upped my scalp game! —Jenna Collins
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Why Onion Shampoo For Hair Growth Is Necessary
I’ve always struggled with thinning hair and slow growth, so finding an effective solution was really important to me. That’s when I discovered onion shampoo, and it made a noticeable difference. Onion is packed with sulfur, which is essential for producing keratin – the protein that makes up our hair. Using onion shampoo helped strengthen my hair from the roots, reducing breakage and encouraging healthier growth.
Another reason I found onion shampoo necessary is because it improves scalp health. My scalp used to feel dry and irritated, but the natural antibacterial and anti-inflammatory properties of onion helped soothe it. This created a better environment for my hair follicles to thrive, which ultimately supported consistent hair growth.
Lastly, onion shampoo gave me confidence. Unlike harsh chemical treatments, it felt gentle yet effective. Over time, my hair looked thicker and felt stronger, which motivated me to keep up with the routine. For anyone dealing with hair fall or slow growth like I was, onion shampoo is definitely worth trying.
My Buying Guides on Onion Shampoo For Hair Growth
When I first decided to try onion shampoo for hair growth, I was a bit skeptical but hopeful. Over time, I learned a lot about what to look for to get the best results. Here’s my personal guide to help you choose the right onion shampoo for your hair growth journey.
Why I Chose Onion Shampoo
I picked onion shampoo because I wanted a natural way to stimulate hair growth. Onion is known for its rich sulfur content, which helps improve blood circulation to the scalp and boosts collagen production. This can lead to stronger, thicker hair.
What Ingredients I Look For
When shopping for onion shampoo, I always check the ingredient list carefully. Here’s what I prioritize:
- High Onion Extract Concentration: The more onion extract, the better the potential benefits.
- Additional Natural Ingredients: Ingredients like aloe vera, biotin, keratin, and essential oils add extra nourishment.
- No Harsh Chemicals: I avoid shampoos with sulfates, parabens, and silicones because they can damage my hair and scalp.
- pH Balanced Formula: This helps maintain scalp health and prevents dryness or irritation.
Choosing the Right Shampoo for My Hair Type
Everyone’s hair is different, and I found it important to pick a shampoo that suits my specific hair type:
- For oily scalp: I look for lightweight, clarifying onion shampoos that don’t weigh hair down.
- For dry or damaged hair: I opt for moisturizing formulas with added conditioning agents.
- For sensitive scalp: I choose gentle, fragrance-free options to avoid irritation.
Checking Reviews and Brand Reputation
Before buying, I always read user reviews to see how others’ experiences have been. Brands with positive feedback for hair growth and scalp health usually deliver better results. I also prefer brands that are transparent about their sourcing and manufacturing processes.
My Tips on Usage for Best Results
Using onion shampoo correctly made a big difference for me:
- I massage the shampoo gently into my scalp to boost circulation.
- I leave it on for a few minutes before rinsing to let the nutrients absorb.
- Consistency is key—I use it regularly, about 2-3 times a week.
- I pair it with a good conditioner to keep my hair soft and manageable.
What Results to Expect and When
Onion shampoo isn’t a miracle cure, but with patience, I noticed my hair becoming thicker and healthier within 6-8 weeks. Initial improvements like reduced hair fall and better scalp condition appeared even sooner.
Final Thoughts from My Experience
Choosing the right onion shampoo involves looking for quality ingredients, considering your hair type, and using it consistently. It’s a natural and affordable way I found to support hair growth, and I’m happy with the progress so far. I hope my guide helps you find the perfect onion shampoo for your hair goals!
Author Profile
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I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.
In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.
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