1
Home/ Guides/ shampoos for hair growth
11 Best Shampoos for Hair Growth
Published 07/26/2026
Shoppers searching shampoos for hair growth usually want thicker-looking, fuller cleanses — volumizing, biotin, and scalp-invigorating washes ranked as products, not prescriptions. This is a shopping shortlist only. These shampoos do not grow new hair, reverse baldness, or cure thinning.
Our top picks
Swipe →
2
3
4
5
6
Best men's thickening
Jack BlackTrue Volume Thickening Shampoo, Basil & White Lupine , Thickening Hair Products for Men, Sulfate-Free Hair Shampoo - 16 Fl oz (Pack of 1)
$32.00
7
Best rosemary-biotin
RootStimBiotin & Rosemary Shampoo for Hair Growth: Hair Loss Shampoo for Thinning Hair Infused with Natural Nutrient Rich Ingredients for Hair thickening Sulfate Free 10 fl oz
$19.54
8
Best anti-thinning biotin
PURA D'OROriginal Gold Label Anti-Hair Thinning Biotin Shampoo, 16oz
$29.99
9
Best low-porosity daily
Ethnic Gals Low Porosity Hydrating Shampoo
See price
10
11
Compare the best shampoos for hair growth
Side-by-side tradeoffs for this shortlist — best for, key actives, type, skin/hair fit, Edyt score, and notes. Same picks; swipe sideways to compare.
Find your best match 3 questions Answer three quick questions and we’ll point you to the best pick for your hair/scalp job.
Our picks, explained
Best overall
Nature Republic Black Bean Invigorating Hair Shampoo
See price
Nature Republic Black Bean when the growth search is really about a cleaner, livelier scalp and less limp roots — invigorating cleanse with an oily-buildup brief, not a regrowth promise.
Is this right for you?
- Best for
- Oily roots that make hair look flatter than it is
- Finish
- Liquid
- Notes
Why it makes the list
- Oily-scalp / buildup lean
- Invigorating cleanse
- Easy routine fit
What to keep in mind
- Not a medical growth treatment
- May feel clarifying on very dry lengths
Best thickening
Tea Tree Lemon Sage Thickening Shampoo
$50
Tea Tree Lemon Sage Thickening when the job is body and grip in the wash — denser-looking hair language with a scalp-tingle cleanse, without claiming to cure thinning.
Is this right for you?
- Best for
- Shoppers who want a thickening, stronger-feeling cleanse
- Finish
- Liquid
- Notes
Why it makes the list
- Thickening brief
- Invigorating scalp feel
- Familiar Tea Tree line
What to keep in mind
- Tingle may be strong for sensitive scalps
- Not a leave-in thickener
Best volumize
REK Cosmetics Nourish & Volumize Shampoo
See price
REK Nourish & Volumize when growth intent maps to lift and body after washing — volume-minded cleanse rather than a purple toner or heavy moisture bar.
Is this right for you?
- Best for
- Fine or flat hair wanting nourishment plus volume
- Finish
- Liquid
- Notes
Why it makes the list
- Volume + nourish brief
- Lighter than rich moisture bars
- Indie clean feel
What to keep in mind
- Less widely stocked
- Not anti-thinning labeled
Best biotin botanical
HAIRtamin Biotin & Botanicals Shampoo
See price
HAIRtamin Biotin & Botanicals when you want a soft botanical wash with biotin support language — ranked for strength and thickness appearance, not follicle regrowth.
Is this right for you?
- Best for
- Gentle biotin-and-botanicals cleanse for thickness appearance
- Finish
- Shampoo
Why it makes the list
- Biotin + botanicals
- Gentle lean
- Thickness-support marketing
What to keep in mind
- Cosmetic only
- Results vary by hair type
Best drugstore volume
OGX Biotin & Collagen Volumizing Shampoo
$5.74
OGX Biotin & Collagen for a drugstore volumizing cleanse that is easy to repurchase — fuller-looking hair after wash day, not a clinical growth protocol.
Is this right for you?
- Best for
- Budget sulfate-free volume when hair looks thin after washing
- Finish
- Liquid
- Notes
Why it makes the list
- Widely available
- Sulfate-free positioning
- Low price
What to keep in mind
- Fragrance may bother some
- Not a scalp treatment
Best men's thickening
Jack Black True Volume Thickening Shampoo, Basil & White Lupine , Thickening Hair Products for Men, Sulfate-Free Hair Shampoo - 16 Fl oz (Pack of 1)
$32.00
Jack Black True Volume when the growth keyword is really denser-looking hair in a grooming routine — basil and white lupine thickening cleanse without medical claims.
Is this right for you?
- Best for
- Men wanting a true-volume thickening wash
- Finish
- Shampoo
Why it makes the list
- Thickening focus
- Grooming-brand fit
- Volume-oriented
What to keep in mind
- Pricier than drugstore
- Not a hair-loss drug
Best rosemary-biotin
RootStim Biotin & Rosemary Shampoo for Hair Growth: Hair Loss Shampoo for Thinning Hair Infused with Natural Nutrient Rich Ingredients for Hair thickening Sulfate Free 10 fl oz
$19.54
RootStim Biotin & Rosemary when you are comparing growth-labeled shampoos for thinning-looking hair — product ranking for scalp cleanse and biotin/rosemary positioning only.
Is this right for you?
- Best for
- Rosemary-and-biotin shoppers comparing growth-labeled washes
- Finish
- Shampoo
Why it makes the list
- Rosemary + biotin brief
- Thinning-hair aisle fit
- Clear growth-shopper intent
What to keep in mind
- Label claims are not medical proof
- Scent intensity varies
Best anti-thinning biotin
PURA D'OR Original Gold Label Anti-Hair Thinning Biotin Shampoo, 16oz
$29.99
PURA D'OR Original Gold Label when you want a known anti-thinning biotin wash in a growth shortlist — cosmetic thickness support, not a cure for patterned hair loss.
Is this right for you?
- Best for
- Familiar biotin anti-thinning shampoo for fuller-looking hair
- Finish
- Shampoo
Why it makes the list
- Recognizable brand
- Anti-thinning aisle fit
- Generous 16 oz size
What to keep in mind
- Does not reverse baldness
- Can feel clarifying on dry ends
Best low-porosity daily
Ethnic Gals Low Porosity Hydrating Shampoo
See price
Ethnic Gals Low Porosity Hydrating Shampoo when buildup and heavy oils flatten hair — a porosity-smart cleanse so strands look springier, not a follicle stimulant.
Is this right for you?
- Best for
- Low-porosity hair that looks thinner when coated in heavy product
- Finish
- Shampoo
Why it makes the list
- Porosity-specific
- Hydrating without heavy coat
- Daily-friendly
What to keep in mind
- Not growth-labeled
- Brand reach varies
Best moisture bar
OBIA Naturals Coconut Shea Shampoo Bar
See price
OBIA Coconut Shea bar when growth shopping still needs moisture — soft, shiny hair after a gentle bar cleanse, without promising faster follicle cycles.
Is this right for you?
- Best for
- Dry textures wanting a gentle bar that supports healthier-looking hair
- Finish
- Shampoo
- Notes
Why it makes the list
- Coconut + shea moisture
- Bar format
- Gentle cleanse
What to keep in mind
- Can weigh down very fine roots
- Not a thickening serum
Best scalp-soothe bar
OBIA Naturals Neem Tea Tree Shampoo Bar
See price
OBIA Neem Tea Tree bar when scalp feel is part of the growth search — soothing, clarifying-leaning bar for curly/kinky textures, ranked as a cleanser only.
Is this right for you?
- Best for
- Scalp comfort with a neem and tea-tree solid cleanse
- Finish
- Shampoo
- Notes
Why it makes the list
- Scalp-soothe lean
- Texture-friendly bar
- Neem + tea tree
What to keep in mind
- Tea tree sensitivity possible
- Not a regrowth treatment
How we made this list
We shortlisted 11 picks for shampoos for hair growth. Each one had to clear the same bar: a clear job fit for this hair concern, an Edyt Score from our editorial breakdown, and enough formula detail to rank it against near-duplicates.
- Define the job. We kept the shortlist on this specific intent — not a generic “best in category” dump.
- Score the formula. Rankings use Edyt’s editorial breakdown (ingredients, target fit, clean-formula notes when available).
- Wear and feel. Preference went to products that match how people actually use them day to day, not just first-swipe claims.
- Cut near-clones. When two SKUs told the same story, we kept the stronger score or clearer use case.
FAQ
Can shampoo make hair grow faster?
No shampoo reliably speeds follicle growth the way a clinician-directed treatment might. These formulas focus on scalp feel, thickness appearance, and gentle cleansing.
Thickening shampoo vs hair-loss shampoo?
Thickening and volumizing shampoos change how hair looks and feels. Hair-loss-labeled washes are still cosmetic cleansers unless your clinician says otherwise — neither replaces medical care.
Should I use biotin shampoo every day?
Only as often as your scalp needs washing. Daily is fine for many people with a gentle formula; stop if the scalp feels tight or irritated.
Is this medical advice?
No. Sudden shedding, patchy loss, or scalp disease needs a clinician. This ranks shampoos for growth-and-thickness shopping intents only.
This is general beauty guidance, not medical advice. Patch-test new products if you have sensitive skin or known allergies.
Affiliate disclosure: we may earn a commission from Amazon links. Prices and availability change.