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Shampoo
(from left to right)

Best for fine hair: Phyto Paris Phytodensia Plumping Shampoo
This gentle cleanser contains deeply moisturizing hyaluronic acid and a plant- derived collagen that coats hair and builds body.
$29; Phyto.com

Best for frizzy hair: Virtue Smooth Shampoo
The smooth operator behind this sulfate- and paraben-free wash? A unique keratin protein—virtually identical to the one found in healthy hair—that helps repair damage and seal the hair shaft.
$36; VirtueLabs.com

Best for damaged hair: René Furterer 5 Sens Enhancing Shampoo
Formulated with five plant-based oils, this silicone-free cleanser strengthens, softens, and smooths weak strands.
$30; ReneFurtererUSA.com

Best for dry hair: Pantene Gold Series Moisture Boost Shampoo
This lush paraben-free wash is the most hydrating way to come clean. The argan oil–infused formula removes impurities and buildup without stripping your hair.
$5; drugstores

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Conditioner
(from left to right)

Best for fine hair: Pureology Clean Volume Conditioner
Give your hair the bump it deserves with this sulfate-, silicone-, and paraben-free mix of moisturizing aloe water and fortifying soy protein.
$30; Pureology.com for salons

Best for frizzy hair: L’Oréal Paris EverPure Frizz-Defy Conditioner
The new weapon in your fight against frizz: a creamy conditioner formulated with marula oil (rich in fatty acids and antioxidants) to help increase sleekness, shine, and manageability.
$8; drugstores

Best for damaged hair: H2O+ Beauty Sea Greens Conditioner
Some of the best beauty ingredients (sea kelp, sea lettuce, algae) are found in the sea—and in this conditioner, BFF of shiny, touchable hair.
$20; h2oplus.com for salons

Best for dry hair: Dove DermaCare Scalp Dryness & Itch Relief Conditioner
A healthy scalp supports hair follicles, helping them produce softer, stronger strands. Get yours in prime condition with this intensely moisturizing mix of shea butter and coconut oil.
$5; drugstores

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Treatment
(from left to right)

Best for fine hair: L’Oréal Paris Extraordinary Clay Pre-Shampoo Mask
Goodbye, oily roots: Applied before you shower, this silicone-free mask contains three types of natural clay minerals to trap and absorb oil and sweat.
$7; drugstores

Best for frizzy hair: Kérastase Specifique Masque Hydra-Apaisant
Tame unruly hair with this powerhouse trifecta of strengthening L-carnosine (an amino acid compound), nourishing moringa extract, and protective vitamin E.
$65; Kerastase-USA.com.com

Best for damaged hair: The Mane Choice Ancient Egyptian Split-End Treatment Serum
Temporarily conceal split ends with a pea-size drop of this oil-based serum, spiked with biotin to help prevent future breakage.
$22; TheManeChoice.com

Best for dry hair: Ouai Rose Hair & Body Oil
First you’ll be captivated by its delicate floral scent. Then you’ll notice that a few drops are all you need to add luminosity and quench dry, dehydrated hair.
$32; TheOuai.com

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Styling Product
(from left to right)

Best for fine hair: Oribe Swept Up Volume Powder Spray
To take your hair to new heights, apply this superfine powder directly to your roots (or mist in all over), and presto: texture, bounce, and body.
$42; Oribe.com

Best for frizzy hair: Color Wow Dream Coat Supernatural Spray
Like a raincoat for your hair, this spray deploys heat-activated polymers that form a hydrophobic layer around each strand. And the moisture-resistant effect lasts up to three days!
$28; ColorWowHair.com

Best for damaged hair: R+Co High Dive Moisture + Shine Crème
A dime-size amount of this decadent cream makes dull strands lusciously shiny, guards against new damage, and doubles as a leave-in conditioner.
$27; RandCo.com

Best for dry hair: Ouidad Advanced Climate Control Featherlight Styling Cream
Though this quickly absorbed cream feels light, it delivers a healthy dose of moisturizing humectants, nourishing natural oils, a smoothing protein, and a protective UV filter.
$26; Ouidad.com

One for All: L’Oréal Paris Root Cover Up
When you’re overdue for a color touch-up, hide regrowth (or pesky grays) with this pigmented spray— available in eight shades—that stays in place until your next shampoo.
$11; drugstores

One for All: Garnier Fructis Flexible Control Anti-Humidity Hair Spray
Whatever your style— curly, wavy, straight—this superfine, buildable mist provides long-lasting hold without any dreaded crunch or stiffness.
$4.50; drugstores

One for All: Serge Normant Meta Revive Dry Shampoo
Could your blow-out use a pick-me-up? This invisible spray contains a combo of naturally derived starches and cedar bark to absorb excess oil and add a touch of volume.
$25; SergeNormant.com