Fuller-looking hair, clearer choices

Thinning Hair & Fuller-Looking Styles

Compare scalp-and-hair routines with styling that creates a fuller look. Choose your current hair and colour-treatment category carefully; cosmetic volume and a scalp treatment are different purchases.
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L'Oréal Professionnel Serioxyl Advanced Denser Hair Serum for Thicker Hair | L’Oréal Professionnel | ProHair.caL'Oréal Professionnel Serioxyl Advanced Denser Hair Serum for Thicker Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Serioxyl Advanced Denser Serum – 3-Month Density Program 3-Pack, 3 x 90 ml

$116.55
$146.99
$116.55
Joico JoiFULL Volumizing Shampoo & Conditioner DuoJoico JoiFULL Volumizing Shampoo & Conditioner Duo — shampoo lather swatch — gently yet thoroughly cleanses, rich lather
Joico

Joico JoiFULL Volumizing Shampoo & Conditioner Duo – Lightweight Fullness & Bounce for Fine, Flat Hair

$27.06
$27.06

Reuzel Grooming Tonic - Long-Lasting Natural Hold for Styling - 350mlReuzel Grooming Tonic – Volume & Heat Protection, 350 ml
Reuzel

Reuzel Grooming Tonic – Volume & Heat Protection, 350 ml

$12.03
$12.03

L'Oréal Professionnel Serioxyl Advanced Denser Hair Serum 90ml - Boost Hair Density | L’Oréal Professionnel | ProHair.caL'Oréal Professionnel Serioxyl Advanced Denser Hair Serum 90ml - Boost Hair Density | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Serioxyl Advanced Denser Hair Serum – Density Booster 90ml

$38.85
$38.85
Matrix - Total Results - High Amplify - Wonder Boost Root Lifter | Matrix | ProHair.caMatrix - Total Results - High Amplify - Wonder Boost Root Lifter | Matrix | ProHair.ca
Matrix

Matrix High Amplify Wonder Boost Root Lifter – Targeted Root Lift Spray 250ml

$16.28
$16.28

Luseta Beauty Rose Oil Conditioner — 16.9 fl oz / 500 ml pack, front labelLuseta Beauty Rose Oil Conditioner — 33.8 fl oz / 1 L pack, front label
Luseta Beauty

Luseta Beauty Rose Oil Conditioner – Scalp & Shaft Hydration

$15.23
$15.23

Joico JoiFULL Volumizing Styler — 100 ml pump bottle, front label, plain white backgroundJoifull Volumizing Styler - ProCare Outlet by Joico
Joico

Joico JoiFULL Volumizing Styler – Long-Lasting Lift & Fullness for Fine, Flat Hair 100 ml

$16.20
$16.20

American Crew - Fiber - 85g - ProCare Outlet by American CrewAmerican Crew - Fiber - ProCare Outlet by American Crew
American Crew

American Crew Fiber Pomade – Medium Hold, Textured Finish

$9.08
$9.08

Joico - Joifull - Volumizing Conditioner (Former Body Luxe Volumizing Conditioner) - 250ml - ProCare Outlet by JoicoJoico JoiFULL Volumizing Conditioner – Lightweight
Joico

Joico JoiFULL Volumizing Conditioner – Lightweight Body & Detangling for Fine, Flat Hair

$13.87
$13.87

Joico - Joifull - Volumizing Shampoo - by Joico |ProCare Outlet|Joico - Joifull - Volumizing Shampoo - by Joico |ProCare Outlet|
Joico

Joico JoiFULL Volumizing Shampoo – Lightweight Cleanser for Fuller, Bouncier Fine Hair

$13.87
$13.87

L'Oréal Professionnel Serioxyl Advanced Thickening Shampoo for Fuller Hair | L’Oréal Professionnel | ProHair.caL'Oréal Professionnel Serioxyl Advanced Thickening Shampoo for Fuller Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Serioxyl Advanced Thickening Shampoo – Densifying Wash for Thinning Hair

$29.93
$29.93
Nioxin System 4 Scalp Therapy Revitalising ConditionerNioxin System 4 Scalp Therapy Revitalising Conditioner
Nioxin

Nioxin System 4 Scalp Therapy Revitalising Conditioner – Moisture for Colour-Treated Hair with Progressed Thinning

$15.39
$15.39

Nioxin Professional - Density Defend - Foam |6.7 oz| - by Nioxin Professional |ProCare Outlet|Nioxin Professional - Density Defend - Foam |6.7 oz| - by Nioxin Professional |ProCare Outlet|
Nioxin

Nioxin Density Defend Foam – Root-Lifting Styling Foam for Thinning Hair, 192 g

$9.09
$9.09

Nioxin System 3 Hair System Kit – 3-Step Thickening Regimen for Colour-Treated HairNioxin System 3 Hair System Kit
Nioxin

Nioxin System 3 Hair System Kit – 3-Step Regimen for Colour-Treated Hair with Light Thinning, 300 ml + 300 ml + 100 ml

$24.49
$27.99
$24.49

Redken - Retaliate - Stimulation Conditioner - 1 Litre - by Redken |ProCare Outlet|
Redken

Redken Retaliate Stimulation Conditioner – Stimulating Care for Thinning Hair

$18.89
$18.89

Reuzel Spray Grooming Tonic – Light Hold & Heat Protection, 355 ml – product packshotReuzel Spray Grooming Tonic 355 ml – old and new packaging comparison
Reuzel

Reuzel Spray Grooming Tonic – Light Hold & Heat Protection, 355 ml

$12.03
$12.03

Matrix High Amplify Duo — the range shown togetherMatrix High Amplify Conditioner | Matrix | ProHair.ca
Matrix

Matrix High Amplify Duo – Volumizing Shampoo & Conditioner Set for Fine Hair

$24.19
$24.19
Medavita Male Anti-Loss Intensive Treatment
Medavita

Medavita Male Anti-Loss Intensive Treatment – Leave-On Scalp Course 100 ml

$60.89
$75.78
$60.89
Nioxin Scalp Renew Density RestorationNioxin Scalp Renew Density Restoration
Nioxin

Nioxin Scalp Renew Density Restoration – Weekly Exfoliating Scalp Treatment, 75 ml

$13.29
$14.69
$13.29
Nioxin System 3 Scalp & Hair TreatmentNioxin System 3 Scalp & Hair Treatment
Nioxin

Nioxin System 3 Scalp & Hair Treatment – Leave-In Density Boost for Colour-Treated Hair with Light Thinning, 100 ml

$13.29
$13.29
Nioxin System 3 Scalp Therapy Revitalising ConditionerNioxin System 3 Scalp Therapy Revitalising Conditioner
Nioxin

Nioxin System 3 Scalp Therapy Revitalising Conditioner – Moisture for Colour-Treated Hair with Light Thinning

$15.39
$18.89
$15.39
Nioxin System 3 Shampoo & Conditioner DuoNioxin System 3 Shampoo & Conditioner Duo
Nioxin

Nioxin System 3 Shampoo & Conditioner Duo – Cleanse and Condition for Colour-Treated Hair with Light Thinning

$24.49
$50.34
$24.49
L'Oréal Serioxyl Advanced Full Densifying Duo for Thicker, Fuller Hair | L’Oréal Professionnel | ProHair.caL'Oréal Serioxyl Advanced Full Densifying Duo for Thicker, Fuller Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Serioxyl Advanced Full Densifying Duo – Shampoo 500 ml & Denser Serum 90 ml

$68.78
$68.78
OSiS+ Dust It – 10ml Mattifying Volume Powder for Instant Root Lift & Texture | Osis+ | ProHair.caOSiS+ Dust It Mattifying Volume Powder — 10 g red bottle, rear view with usage text
OSiS+

Osis+ Dust It Mattifying Volume Powder – Instant Root Lift & Texture 10g

$15.75
$15.75

How to choose

Untreated hair with light thinning

Nioxin positions System 1 for natural, untreated hair with light thinning. The kit contains shampoo, conditioner and scalp treatment; check sizes and follow each step. Do not choose System 1 solely because your strands are fine.

Cosmetic lift at the roots

Root Lifting Spray is a styling choice for lift and fullness. Compare it with the scalp treatment when you decide whether your missing step is styling or scalp care. Follow the application on its own bottle.

Replace only the wash pair

This System 1 duo contains shampoo and conditioner rather than all three kit steps. Choose it when those are the products you need to replace; do not assume the scalp treatment is included.

Explore the guides

Your questions, answered

Fine or thinning?
Fine describes strand diameter; thinning describes density. Fine hair can be dense, and coarse hair can be sparse.
Does root-lift spray promise new growth?
No. This styling choice changes the visible fullness of the hairstyle. It is not presented here as a hair-regrowth treatment.
Can everyone use System 1 as the default?
Select the system by its stated natural/coloured-hair and thinning category. The system number is a suitability category, not a universal strength ranking.
Does the duo include the scalp treatment?
No. The linked duo is the shampoo and conditioner pair; compare the complete kit for the third step.