12 Top Onion Shampoos for Hair Growth

Discover the best onion shampoo for hair growth to boost your locks naturally. Find your perfect, vigorous hair care solution today.
BrandMy RatingPrice
Pikaxis
Most Wallet-Friendly
7.6/10
Probliva
Best for Hair Loss Prevention
9.8/10
Bondiboost
Best for Thinning Hair
8.4/10
Unknown
Best for Damaged Hair Repair
9.0/10
Natural Sant
8.2/10

Best Onion Shampoo for Hair Growth

Looking to nourish your scalp with a natural powerhouse, onion shampoo stands out as a vibrant secret for spurring hair growth. Bursting with sulfur and antioxidants, these formulas invigorate your roots, turning daily hair care into a lively ritual of renewal and strength. Dive into our curated list to discover the best onion shampoos that promise luscious, thicker strands with every wash.

Most Wallet-Friendly: PIKAXIS Shampoo

2PCS Onion Biotin and Rosemary Shampoo, Natural Hair Care, Growth Shampoo Suitable for All Hair Types, Relieving Hair Loss, Promoting Hair Growth
Highlights
Natural and high-quality ingredients
Restores and moisturizes hair
Promotes hair growth

this onion and rosemary blend offers an affordable yet effective solution for natural hair care.

The natural ingredients gently promote hair growth while preventing scalp irritation, making it suitable for sensitive scalps.

It doesn't just stop at promoting growth; it also restores moisture, boosts shine, and strengthens your hair from root to tip.

Though the bottle might be small and the scent a bit off-putting, the nourishing and hydrating properties can help you achieve thicker, fuller hair over time.

An excellent budget-friendly pick for those on a natural hair journey.

Be sure to also check out the best rice shampoo for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for PIKAXIS Shampoo on Amazon

Best for Hair Loss Prevention: ProBliva Hair Growth Shampoo

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 oz
Highlights
Supports hair growth
Gentle and nourishing
All-natural ingredients

this onion shampoo truly lives up to its promise of supporting hair growth.

Enriched with natural ingredients like onion extract, rosemary, and biotin, it’s designed to reinforce your roots and discourage hair thinning.

The sulfate- and paraben-free formula means it’s gentle enough for all hair types, from curly to processed hair.

While some might experience slight dryness and prefer to follow up with conditioner, the light onion scent adds a subtle freshness.

Overall, it’s a natural, effective choice for anyone fighting hair loss and craving thicker, healthier locks.

Be sure to also check out the best egg shampoo for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for ProBliva Hair Growth Shampoo on Amazon

Best for Thinning Hair: Bondiboost Duo

BONDIBOOST HG Duo Shampoo + Conditioner Bundle [16.90fl oz each], Improves Appearance for Thinning Hair & Volumizing + Hydrating + Nourishing + Sulfate/Paraben Free for Women/Men, Australian Made
Highlights
Boosts Hair Growth
Hydrating & Lightweight
All Hair Types

This sulfate and paraben-free duo is lightweight yet massively hydrating, making it perfect for those struggling with thinning or fine hair.

Its natural blend of rosemary, saw palmetto, and aloe works to stimulate the scalp, encouraging longer, stronger growth.

Plus, it’s cruelty-free and vegan, so it aligns with ethical beauty standards.

Expect a subtle peppermint tingle that refreshes your scalp while doing the heavy lifting for hair revitalization.

A little oiliness might appear during the transition, but overall, this set leaves hair feeling fuller, healthier, and more resilient.

Be sure to also check out the best pantene shampoo for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Bondiboost Duo on Amazon

Best for Damaged Hair Repair: Kerastase Premiere

Kerastase Premiere Sulfate-Free Hair Repair Shampoo | Strengthening & Smoothing | For Breakage & All Damaged Hair Types | Removes Buildup and Decalcifies with Citric Acid
Highlights
Effective hair repair
Softens and nourishes
Pleasant fragrance

This shampoo’s sulfate-free formula works wonders on damaged hair, effectively removing buildup while restoring strength and shine.

Its smoothing action helps tame frizz, leaving hair feeling soft and nourished.

Plus, the pleasant fragrance makes your shower feel like a mini spa session.

Admittedly, it comes with a higher price tag and a smaller bottle, so frequent use might be necessary.

Overall, it’s a solid choice for anyone battling brittle, chemically treated strands and looking for a revitalizing boost—especially if repair is your main goal!

Be sure to also check out the best japanese shampoo for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Kerastase Premiere on Amazon

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
Highlights
Effective for hair growth
Hydrates dry hair
Suitable for all hair types

The Natural Sant’s Onion Shampoo and Leave-in Treatment Set deliver on their promise to boost hair growth and strengthen the scalp.

The formulation combines biotin, onion extract, and rosemary to provide gentle care while reducing hair loss.

Plus, it’s suitable for all hair types, offering deep hydration and a natural shine.

While the instructions can be a bit confusing and the packaging has some issues, the overall results — softer, thicker, healthier hair — make it a solid choice for anyone seeking revitalized hair without harsh chemicals.

Be sure to also check out the best ginger shampoo for hair loss for more options! Also, here is the price history so you know exactly when to buy!

Price history for Natural Sant on Amazon

Natural Sant

Onion Biotin and Rosemary Shampoo Set x 2 + Hair Growth Supplement
Highlights
Natural, cruelty-free ingredients
Promotes shiny, healthy hair
Suitable for all hair types

The Complete Hair Care Bundle from Naturalsant offers a thoughtful blend of natural ingredients like onion, rosemary, and biotin that really promote healthy, shiny hair.

It’s gentle enough for all hair types, making it a versatile choice for anyone looking to boost hair growth and scalp health.

The nourishing capsules add an extra layer of support, working from the inside out.

While results do require consistent use and patience, the cruelty-free formulation and mild scent make this a trustworthy addition to your hair care routine.

Overall, a natural, effective option worth trying!

Be sure to also check out the best garlic shampoo for hair loss for more options! Also, here is the price history so you know exactly when to buy!

Price history for Natural Sant on Amazon

Self Haven Onion Shampoo for Hair Growth

Self Haven- Onion Rosemary Shampoo Set and Conditioner, Rosemary Tonic for Hair Growth (3 in 1 Kit) Reduces Hair-Loss, Boosts Growth, and Restores Natural Shine - Strengthens fuller and longer hair
Highlights
Promotes hair growth
Natural ingredients used
Hydrates and conditions

The onion and biotin shampoo combined with the rosemary extract creates a powerful yet gentle formula that restores damaged strands and boosts volume.

Its rich, natural scent makes every wash feel like a refreshing treat.

While some users with sensitive scalps might experience slight itching, the overall natural blend leaves hair feeling hydrated, thicker, and more resilient.

Just remember to follow the instructions carefully to avoid dryness.

For those seeking visible growth and a revitalized scalp, this 3-in-1 kit proves to be a fantastic option for both men and women aiming for fuller, healthier hair.

Be sure to also check out the best probiotics for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Self Haven on Amazon

Ayurvedashree Red Onion Shampoo

Red Onion Hair Growth & Hair Fall Control Shampoo – With Curry Leaf, Hibiscus, Indian Alanket, Blend of 14 Botanicals 200ML - SLS and Paraben Free - 100% Safe & Premium- All Hair Type
Highlights
Boosts hair growth
Natural ingredients
Good for all hair types

The AYURVEDASHREE Onion Shampoo combines powerful natural ingredients like onion oil, curry leaf, and hibiscus to stimulate hair follicles and foster hair growth.

Its clarifying formula effectively detoxifies the scalp, removing buildup and dead cells, which rejuvenates dull, damaged hair.

The shampoo’s herbal blend strengthens strands, reducing breakage and encouraging thicker, fuller hair over time.

While the bottle may be small and requires consistent use, the garden of botanicals and chemical-free profile make this a trustworthy choice for those seeking a natural boost in hair density—absolutely worth the investment!

Be sure to also check out the best gelatin for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ayurvedashree Red Onion Shampoo on Amazon

Routine Wellness

Routine Wellness Anti-Thinning Shampoo and Conditioner Set for Thinning Hair - Biotin DHT Blocker Women & Men - Color Safe Shampoo for Hair Loss & Healthier Growth - Rose Hips (Pack of 2)
Highlights
Natural ingredients
Visible hair thickening
Pleasant scents

The biotin and saw palmetto oil work in tandem to potentially reduce hair thinning and boost volume.

The shampoo’s pleasant scent makes every wash a treat, and its gentle, sulfate-free formula is kind to color-treated hair.

The thick conditioner hydrates thoroughly, though it might take a bit longer to rinse out.

While the heavy plastic bottles can feel a bit cumbersome, the natural ingredients and visible thinning improvements make this set a strong contender.

Overall, a delightful blend of effectiveness and sensory pleasure for those seeking fuller, healthier hair.

Be sure to also check out the best hair grease for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Routine Wellness on Amazon

PURA D'OR Onion Shampoo for Hair Growth

PURA D'OR 16 Oz Original Gold Label Anti-Thinning Biotin Shampoo Natural Earthy Scent, CLINICALLY TESTED Effective Results, Herbal Hair Thickening Products, 3-1 Wash, Women & Men, Color Treated Hair
Highlights
Promotes hair growth
Natural & chemical-free
Reduces hair thinning

It truly tackles thinning hair by nourishing the scalp with a powerful mix of natural ingredients like Biotin, Pumpkin Seed, and Black Cumin Seed Oil.

The gentle, 3-in-1 formula makes it perfect for daily use on damaged or color-treated hair, helping to boost volume and thickness without harsh chemicals.

While some users might find it drying if used excessively, its sulfate-free, vegan, and hypoallergenic profile ensures you're treating your hair kindly.

Overall, this shampoo combines science and nature to give your scalp the attention it needs for healthier growth.

Be sure to also check out the best rosemary shampoo for hair loss for more options! Also, here is the price history so you know exactly when to buy!

Price history for PURA D'OR on Amazon

Kérastase Genesis

KÉRASTASE Genesis Nutri-Fortifiant Shampoo, Anti-Breakage & Strengthening for Weak or Damaged Hair, Nourishes & Hydrates Hair for All Hair Types, 8.5 Fl Oz
Highlights
Adds shine and health
Good smell and texture
Reduces hair loss

Kerastase's onion shampoo not only boosts hair growth but also leaves our strands shiny and healthy.

The rich, pleasant scent and smooth texture make every wash a treat.

While it might be on the pricier side, its ability to reduce hair loss and improve overall hair vitality really stands out.

Keep in mind, some users find the subscription costs a bit steep, and reviews are still limited.

But if you're after a luxury treatment that delivers noticeable results, this shampoo might just become your new go-to.

Be sure to also check out the best blue magic for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Kérastase Genesis on Amazon

Srripo

Tripeptide-Infused Hair Growth Biotin Shampoo and Conditioner Set, Onion Anti-Loss Volumizing Moisturizing Treatment for Soft Shine Hair, Rosemary Clarifying Dandruff Shampoo for Women Men, 2 x 16.9oz
Highlights
Promotes hair growth
Reduces hair fall
Nourishes scalp

Srripo's Onion Shampoo delivers on its promise of fuller, thicker hair by combining potent ingredients like onion extract, biotin, and tripeptide-1.

It nourishes your scalp from root to tip, helping reduce hair fall and encouraging regrowth.

While the scent can be a bit strong and results do take some time to show, the powerful blend of sulfur-rich onion and vitamin E makes it worth the wait.

Plus, the product’s effective look in restoring follicle health makes it a reliable choice for anyone seeking long-term hair improvement.

Be sure to also check out the best sea moss for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for Srripo on Amazon

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