Fine Hair

221 products

Volume, Thickness & Body for Fine & Thinning Hair

Fine hair has thinner individual strands; thinning hair has fewer strands per square inch. Most people dealing with limp, flat, or volumeless hair have one or both. The fix isn't shampooing more or piling on root spray — it's a routine that lifts at the scalp, smooths the cuticle for shine, and avoids the heavy moisture that drags fine hair flat.

ProHair carries the professional volume specialists — Joico JoiFULL, Biolage VolumeBloom, KMS Add Volume, Maria Nila Pure Volume, Bonacure Volume, Alcove Volumizing — each engineered with rice protein, polymer-based body builders, or biomimetic ceramides that strengthen each strand without weighing it down. For thinning concerns, we also carry Nioxin's three-step systems and Medavita's anti-hair-loss line.

Whether your hair is naturally fine, becoming finer with age, post-partum shedding, or experiencing density loss, this page is the curated set our stylists trust on real Canadian hair.
Lightweight Volumizing Actives
Pro Volume Specialists
Safe for Color-Treated Hair
Gentle Daily Cleansers
Patented Strengthening Tech

Which Fine Hair Products Are Right for You?

Volumizing Shampoos

Lightweight cleansers with rice protein, panthenol, or strengthening peptides. Lift starts here.

Body-Building Conditioners

Detangling without weighing down — apply mid-length to ends, skip the roots.

Pre-Style Volumizers

Sprays, foams, and mousses applied damp before drying. Joico JoiFULL Body Build, Biolage VolumeBloom Whipped, KMS Add Volume.

Root-Lift Sprays

Concentrated dry sprays applied at the roots before blow-drying. Builds long-lasting lift.

Thinning-Hair Systems

Multi-step pro systems for hair loss and density concerns — Nioxin and Medavita.

Volumizing Tools

Round brushes (Olivia Garden), ionic blow-dryers (Hot Tools, BaBylissPRO), velcro rollers — all amplify volume mechanically.

Expert Guide

The Volume Buying Guide: Fine, Thin & Thinning Hair

Not sure which line is right for you? Our in-depth guide breaks down every product, compares lines side by side, and helps you find the perfect match for your hair type.

Frequently Asked Questions

What's the difference between fine hair and thin hair?
Fine hair is about strand width — each individual hair is thin. You can have a lot of fine hair (high density). Thin hair is about strand count — fewer hairs per square inch, regardless of how thick each strand is. Most volume products help with fine hair; thinning concerns may need Nioxin-style system care.
Why does my fine hair fall flat by midday?
Three usual culprits: too much conditioner at the roots, sulfate-free cleansers leaving residue, or product weight from styling. Try clarifying once weekly, switch to a lightweight pre-styler instead of leave-in cream, and condition only mid-length to ends.
Will using volumizing shampoo damage my hair?
Modern volumizing shampoos (Joico JoiFULL, Biolage VolumeBloom) are gentle. Older formulas relied on harsh sulfates and heavy proteins — those can dry out and stiffen hair over time. The current pro lines we carry are safe for daily use including on color-treated hair.
Is Nioxin actually effective?
Nioxin works best for early-stage perception of thinning, post-partum or stress-related shedding, and as a maintenance system for chemically-treated hair. It's not a substitute for minoxidil for true androgenic alopecia — but combined with topical treatments and a healthy scalp routine, it noticeably helps texture and fullness.
How do I choose the right Nioxin system number?
1 = naturally fine + non-chemically treated. 2 = naturally fine + advanced thinning. 3 = fine + color-treated. 4 = fine + color-treated + advanced thinning. 5 = medium-thick + chemically-treated. 6 = medium-thick + chemically-treated + advanced thinning. Email or call us if unsure — we'll match you.
Should I avoid heavy oils on fine hair?
Mostly yes for the roots and lengths, but a tiny amount on the ends after styling locks in shine and prevents split ends. Argan-oil-based products (Moroccanoil) tend to be too heavy for very fine hair — try lightweight serums like Biolage Smoothproof Serum or Joico K-PAK Color Therapy oil instead.
Can I use a thickening or volume system on color-treated hair?
Yes — Pureology Pure Volume, Maria Nila Pure Volume, and Joico JoiFULL are all color-safe and sulfate-free. For thinning + color-treated, Nioxin System 3 is the right pick.
Does ProHair ship volume products across Canada?
Yes — free over $99.99, 2-5 business days to most addresses. We're based in Quebec and stock the full Canadian catalogues of the brands above.

Why Buy From ProHair?

ProHair has been Canada's professional hair-care destination since 1996. We carry the volume and thinning-hair lines that pro stylists actually use — Nioxin, Joico, Biolage, KMS, Maria Nila, Medavita. Free shipping over $99.99, full Canadian inventory, and stylist-curated routines on every product page.