Best Shampoos for Thinning Hair: 8 Volumizing Picks
Eight volumizing shampoos for fine, thinning-looking hair, from Pantene and OGX to Redken, Living Proof and Kérastase, with each brand's directions and cosmetic claims.
Short answerFor thinning-looking hair on a budget, start with Pantene Pro-V Sheer Volume or OGX Thick & Full; Biolage Volume Boost and Redken Volume Injection are salon-brand middle options. OUAI Fine Hair, Bumble and bumble Thickening, Living Proof Full and Kérastase Densifique are the prestige picks. These are cosmetic shampoos that make hair look and feel fuller, not hair-loss treatments.
Compare the 8 picks
| Pick | Best for | Amazon |
|---|---|---|
| Pantene Pro-V Sheer Volume Shampoo | Someone who wants a drugstore shampoo made for fine or thin hair, including color-treated or permed hair. | Check price on Amazon |
| OGX Thick & Full + Biotin & Collagen Volumizing Shampoo | Someone who wants a budget shampoo labeled for fine hair that is made without sulfated surfactants. | Check price on Amazon |
| Biolage Volume Boost Shampoo | Someone with fine hair who wants a vegan, paraben-free option from a salon-line brand sold widely. | Check price on Amazon |
| Redken Volume Injection Shampoo | Someone with fine, flat hair who wants a salon-brand volumizing shampoo. | Check price on Amazon |
| OUAI Fine Hair Shampoo | Someone who likes a scented, prestige-leaning shampoo for fine, flat hair. | Check price on Amazon |
| Bumble and bumble Thickening Volumizing Shampoo | Someone with fine to medium straight or wavy hair who wants a lightweight salon shampoo. | Check price on Amazon |
| Living Proof Full Shampoo | Someone who wants a silicone-free, sulfate-free shampoo positioned for fine, flat or thin hair. | Check price on Amazon |
| Kérastase Densifique Bain Densité Shampoo | Someone who wants a prestige salon shampoo made for thinning-looking hair and is willing to spend more. | Check price on Amazon |
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On this page
How to choose a shampoo for thinning hair
- Know what this guide covers. These are cosmetic shampoos that aim to make fine or thinning hair look and feel fuller. None of them is a treatment for hair loss. Sudden, patchy or heavy shedding, or a sore or itchy scalp, is a reason to see a dermatologist. The American Academy of Dermatology notes that a dermatologist can tell whether you have hair loss or excessive shedding.
- Look for volumizing, not heavy. Brands here describe lightweight formulas for fine hair. Skip rich, smoothing or very moisturizing shampoos if your hair goes flat, since weight tends to pull fine hair down.
- Check the conditioner pairing. Pantene, OGX, OUAI, Living Proof and Biolage each point to a matching conditioner. Use conditioner mostly from mid-lengths to ends so the roots stay light.
- Think about silicones and sulfates. Living Proof says its shampoo is silicone-free and sulfate-free, OGX says it is made without sulfated surfactants, and OUAI says it is free of SLS and SLES. Pantene and Biolage list paraben-free formulas instead. Read the label for what matters to you.
- Watch the fragrance. OGX, OUAI and Living Proof describe scents, and none of these picks is described as fragrance free. If you are sensitive, check the ingredient list.
- Match color-treated hair. Pantene, Biolage and Living Proof say their shampoos work for color-treated hair, and OUAI calls its formula color safe. Check the other labels.
- Set realistic expectations. A volumizing shampoo coats or cleans hair so it sits fuller; it does not add strands. Biolage describes its shampoo as a plumping formula, which is a different thing from adding hair.
How to use a volumizing shampoo
- Wet hair thoroughly from roots to ends.
- Use about a quarter-size amount and work it into the roots and scalp, since that is where fine hair needs lift.
- Lather gently and pull the lather through to the ends rather than rubbing hard.
- Rinse thoroughly so no residue weighs the roots down.
- Follow with the matching conditioner on mid-lengths to ends only, then rinse again.
These products are for cosmetic fullness. If shedding is sudden, comes in patches or clumps, or your scalp is sore, burning or itchy, see a board-certified dermatologist rather than switching shampoos.
8 picks and who each one suits
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Pantene Pro-V Sheer Volume Shampoo
Best for: Someone who wants a drugstore shampoo made for fine or thin hair, including color-treated or permed hair.
Pantene says this shampoo is designed to give hair "the lift and fullness it craves" and calls it "perfect for use on fine or thin hair." The brand says it hydrates while lifting, gently cleanses buildup to reveal volume, and is free of parabens and colorants. Pantene's directions: massage into wet hair, focus on the scalp and roots, pull the lather through to the ends, rinse thoroughly, then follow with its Sheer Volume conditioner.
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OGX Thick & Full + Biotin & Collagen Volumizing Shampoo
Best for: Someone who wants a budget shampoo labeled for fine hair that is made without sulfated surfactants.
OGX lists the hair type as fine and says the shampoo gives "72+ hours of volume & body." The brand says it is formulated without sulfated surfactants, parabens, phthalates, microplastics and dyes, with scents of bergamot, jasmine and vanilla. Directions: apply generously to wet hair, lather through to the ends, rinse thoroughly, and follow with conditioner. The brand's page warns to avoid contact with eyes.
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Biolage Volume Boost Shampoo
Best for: Someone with fine hair who wants a vegan, paraben-free option from a salon-line brand sold widely.
Biolage describes a plumping formula with micro-dosed soy protein and polymers that gives fine strands gentle cleansing, root lift and lightweight volume. It names cellulose as the ingredient that provides "a light coating on hair" for immediate plumping, and says the formula is vegan, paraben-free and suitable for color-treated hair. Directions: apply a dollop to wet hair, lather and rinse thoroughly.
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Redken Volume Injection Shampoo
Best for: Someone with fine, flat hair who wants a salon-brand volumizing shampoo.
The Amazon listing calls it a shampoo for fine hair that adds lift and body, and says it is paraben free. Redken's own page blocked our fetch, so this pick rests on the listing text and the brand's product name and line rather than on its page. Check the label for directions before you use it.
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OUAI Fine Hair Shampoo
Best for: Someone who likes a scented, prestige-leaning shampoo for fine, flat hair.
OUAI describes a color-safe, thickening shampoo that adds volume and bounce for fine hair, with keratin, biotin and chia seed oil. It says the formula is paraben-free, phthalate-free, gluten-free and free of SLS and SLES, with the Mercer Street scent. Directions: wet hair from roots to ends, lather a quarter-size amount and work it into the roots, then rinse and follow with Fine Conditioner. It is not fragrance free.
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Bumble and bumble Thickening Volumizing Shampoo
Best for: Someone with fine to medium straight or wavy hair who wants a lightweight salon shampoo.
The Amazon listing describes a lightweight formula for instant fullness that cleanses without stripping, is color safe, and is made for fine to medium straight to wavy hair. Bumble and bumble's own page blocked our fetch, so we are relying on the listing's wording. Check the label for directions and the scent before you buy.
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Living Proof Full Shampoo
Best for: Someone who wants a silicone-free, sulfate-free shampoo positioned for fine, flat or thin hair.
Living Proof says the shampoo is for "anyone with fine, flat or thin hair" and "delivers 2x the volume with every wash" compared with untreated hair, based on a use study of the shampoo and conditioner together. The brand says it is silicone-free, sulfate-free, vegan and safe for color-treated hair. It has a light citrus scent, and fragrance is listed in the ingredients. Directions: apply to wet hair, lather, rinse, then follow with Full Conditioner.
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Kérastase Densifique Bain Densité Shampoo
Best for: Someone who wants a prestige salon shampoo made for thinning-looking hair and is willing to spend more.
The listing, sold by Kérastase, describes this shampoo as a thickening formula for thinning hair that removes buildup, hydrates and adds shine, with hyaluronic acid and ceramides. Kérastase's own page blocked our fetch, so we cannot quote the brand's directions. Treat it as a cleanser that makes hair look and feel fuller, not as anything that changes why hair is thinning.
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Frequently asked questions
Can a shampoo make thinning hair look thicker?
Volumizing shampoos clean away buildup and leave a light coating or lift so hair can look fuller. They do not add strands or change why hair is thinning, and the brand claims here are the brands' own.
Is a shampoo for thinning hair the same as a hair-loss treatment?
No. Every shampoo here is a cosmetic cleanser sold to add fullness. If you are losing hair, a dermatologist can work out whether it is hair loss or shedding and what to do next.
How often should I wash thinning hair for fuller-looking results?
There is no single rule. Fine hair can go flat quickly with oil, so some people wash often, while others stretch washes. Pantene's directions even say to repeat between washes for freshness; follow the label and your scalp.
Do I need to use the matching conditioner?
Not required, but most of these brands pair their shampoo with a conditioner from the same line. Apply any conditioner to mid-lengths and ends, and keep it off the roots to protect lift.
Which of these is best for women with thinning hair?
There is no single best. Our desk research suggests starting with a lightweight, budget option like Pantene or OGX, then moving to a salon line if you want a different scent or feel.
How we chose
This guide is desk research. We read the product pages for Pantene, OGX, Biolage, OUAI and Living Proof, and checked Amazon listings for availability. We did not test any of these shampoos, so every claim about volume or fullness is the brand's own, not a result we measured. We picked eight shampoos from drugstore to prestige. We left out treatment-style systems, and anything that makes a hair-growth or hair-loss claim, because this page covers cosmetic volumizing only.
Redken, Bumble and bumble and Kérastase blocked our page fetches, so their entries use the wording of the Amazon listing and say so. At time of writing (November 1, 2026), Amazon's listing data showed Amazon.com as the seller for Pantene, OGX, Biolage, Redken and Bumble and bumble, the brand as seller for Living Proof and Kérastase, and a third-party seller (FRONT ROW) for the 10 oz OUAI listing. Check the seller, size and scent before you buy.