Dry & Dehydrated Hair

564 produits

Deep Hydration from Root to End. Every Wash.

Dry hair isn't just a texture issue — it's a signal. When hair feels rough, looks dull, breaks easily, and refuses to hold moisture, it's telling you it needs more than a regular shampoo and rinse. Our dry hair collection is built around the science of hydration: humectants that draw moisture in, emollients that seal it in, and proteins that reinforce the strand's ability to hold it. From ultra-rich masques to moisture-locking leave-ins, every product here was chosen to genuinely quench thirsty hair.
Sulfate-Free Moisture Cleansing
Humectant-Rich Formulas
Vegan & Cruelty-Free Options
Salon-Grade Deep Treatments
Authorized Pro Reseller

Shop Hair Routines

Curated step-by-step routines — save up to 6% on every bundle

Quels produits Dry & Dehydrated Hair sont faits pour vous?

Hydrating Shampoos

Sulfate-free, humectant-rich cleansers that add moisture instead of stripping it.

Moisture-Locking Conditioners

Creamy daily conditioners with ceramides and botanical oils that seal water into the strand.

Deep Conditioning Masques

10–20 minute weekly treatments that penetrate the cortex to restore softness and elasticity.

Leave-In Treatments

Sprays and creams that keep delivering moisture and detangling power between washes.

Overnight Treatments

Slow-absorbing serums and balms that work while you sleep for maximum hydration.

Sealing Serums & Oils

Argan, camellia and jojoba oils that lock in moisture and add mirror shine.

Protein-Moisture Balancers

Strengthening treatments to alternate with moisture so hydrated hair stays elastic and strong.

Guide expert

How to Actually Hydrate Dry Hair (Not Just Coat It)

Vous hésitez? Notre guide détaillé compare chaque gamme et vous aide à trouver le produit parfait pour votre type de cheveux.

Foire aux questions

What's the difference between dry hair and damaged hair?
Dry hair lacks moisture — it's often a scalp or environment issue. Damaged hair has structural harm to the protein bonds and cuticle. Both can coexist, but they need slightly different treatment: moisture for dry hair, protein and bond repair for damaged hair.
Why does my hair still feel dry after conditioning?
Regular conditioners coat the surface but don't penetrate deeply. Dry hair often needs a deep conditioner or masque left on for 10–20 minutes, ideally with heat, to actually deliver moisture inside the strand.
Should I use oil on dry hair?
Yes — but the right one. Lighter oils like argan and camellia absorb quickly and seal moisture without greasiness. Heavier oils like castor are best for extra-dry ends and overnight treatments rather than daily use.
Can I over-moisturize hair?
Yes. "Hygral fatigue" happens when hair absorbs too much water repeatedly, causing the cuticle to swell and weaken. Balance moisture with protein treatments (every 2–4 weeks) to maintain elasticity and strength.
What causes dry hair?
Genetics, over-washing, heat styling, chemical processing, UV exposure, hard water and dry Canadian winters all deplete moisture. Professional hydration treatments address the strand while better wash habits fix the cause.
How often should I use a hair mask for dry hair?
Once a week for moderately dry hair, two to three times a week for severely dry or coarse hair. Results accumulate — consistency matters more than quantity.
Can professional dry-hair products really make a difference?
Significantly. Professional formulas carry higher concentrations of actives like ceramides, hyaluronic acid and argan oil than retail products. Most people see visible improvement within 2–3 uses.

Pourquoi acheter chez ProHair?

Our hydration collection includes professional-grade formulas you won't find at the drugstore — Pureology's ZeroSulfate technology, Kérastase's molecular moisture systems, and Moroccanoil's argan-rich therapies, all proven to deliver lasting hydration.