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Hair Growth & Scalp Bundles

Hair Growth & Scalp Bundles

Find your tailored hair density system, backed by science and proven results

GLP-1 &
Medication

Perimenopause
& Hormones

Anti-Aging

Stress & Shedding
Title

SHOP ALL BUNDLES

Healthy growth requires more than one product. It requires a complete system based on your specific needs.

Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai

Redken Acidic Grow Full Bundle for Thinning or Flat Hair

$151.95 CAD
$178.80 CAD
L'Oreal Hair Growth Favorites Bundle - Zennkai

L'Oreal Professionnel Hair Growth Favorites Bundle

$104.95 CAD
$118.80 CAD
Kerastase Genesis Fortifying - Bundle Thin to Medium Hair - Zennkai

Kerastase Genesis Fortifying - Bundle Thin to Medium Hair

$172.00 CAD
$192.00 CAD
Kerastase Extensioniste Repairing Bundle - Zennkai

Kerastase Resistance Extensioniste Repairing Bundle

$172.00 CAD
$192.00 CAD
Kerastase Genesis Homme Thickening Bundle - Zennkai

Kerastase Genesis Homme Thickening Bundle

$198.00 CAD
$220.00 CAD
K18 Detox & Refresh Bundle

K18 Detox & Refresh Bundle

$179.95 CAD
$200.00 CAD
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Title

Enter your Dense Era

Hair loss can feel frustrating and overwhelming, but at Zennkai we curate only proven, results-driven solutions that strengthen strands, restore density, and support a healthy scalp—because understanding what truly works is the first step to healthier, fuller-looking hair.

 

Find your personalized system for:

SHEDDING | HORMONE SUPPORT | STRESS

SCALP IMBALANCES 

GLP-1 SUPPORT | DAMAGE | FINE HAIR | AGING

Learn More
Title

BEST FOR GLP-1 SUPPORT

Kerastase Genesis Anti-Fall Due to Breakage - Bundle Thin to Medium Hair - Zennkai

TOP PICK

Kerastase Genesis Anti-Fall Due to Breakage - Bundle Thin to Medium Hair

$258.00 CAD
$287.00 CAD
Davines Hair Loss Favorites Bundle - Zennkai

Davines Hair Loss Favorites Bundle

$188.00 CAD
Ethica Hair Loss Favorites Bundle - Zennkai

Ethica Hair Loss Favorites Bundle

$93.95 CAD
$104.85 CAD
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai

Redken Acidic Grow Full Bundle for Thinning or Flat Hair

$151.95 CAD
$178.80 CAD

Shop All Bundles
Title

BEST FOR PERIMENOPAUSE & HORMONES

Ethica Hair Loss Favorites Bundle - Zennkai

TOP PICK

Ethica Hair Loss Favorites Bundle

$93.95 CAD
$104.85 CAD
Kerastase Genesis Anti-Fall Due to Breakage - Bundle Thin to Medium Hair - Zennkai

Kerastase Genesis Anti-Fall Due to Breakage - Bundle Thin to Medium Hair

$258.00 CAD
$287.00 CAD
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai
Nioxin System 2 Scalp Care + Hair Thickening System - Zennkai

Nioxin System 2 Scalp Care + Hair Thickening System

$51.95 CAD
$75.00 CAD
Davines Hair Loss Favorites Bundle - Zennkai

Davines Hair Loss Favorites Bundle

$188.00 CAD

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Title

BEST FOR ANTI-AGING

Kerastase Densifique Thickening Bundle - Zennkai

TOP PICK

Kerastase Densifique Thickening Bundle

$171.00 CAD
$190.00 CAD
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai

Redken Acidic Grow Full Bundle for Thinning or Flat Hair

$151.95 CAD
$178.80 CAD
Ethica Hair Loss Favorites Bundle - Zennkai

Ethica Hair Loss Favorites Bundle

$93.95 CAD
$104.85 CAD
Milkshake Scalp Energizing Bundle - Zennkai

Milkshake Scalp Energizing Bundle

$94.95 CAD
$106.85 CAD

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Title

BEST FOR STRESS & SHEDDING

VERB Density Peptide Duo for Thinning Hair - Zennkai
VERB Density Peptide Duo for Thinning Hair - Zennkai
VERB Density Peptide Duo for Thinning Hair - Zennkai
VERB Density Peptide Duo for Thinning Hair - Zennkai

TOP PICK

VERB Density Peptide Duo for Thinning Hair

$49.95 CAD
$56.00 CAD
Nioxin Ultimate Hair Fall Defense Bundle - Zennkai
Nioxin Ultimate Hair Fall Defense Bundle - Zennkai
Nioxin Ultimate Hair Fall Defense Bundle - Zennkai

Nioxin Ultimate Hair Fall Defense Bundle

$86.95 CAD
$96.85 CAD
MoroccanOil Scalp Revitalizing Bundle - Zennkai
MoroccanOil Scalp Revitalizing Bundle - Zennkai
MoroccanOil Scalp Revitalizing Bundle - Zennkai
MoroccanOil Scalp Revitalizing Bundle - Zennkai

MoroccanOil Scalp Revitalizing Bundle

$114.95 CAD
$130.00 CAD
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai
Redken Acidic Grow Full Bundle for Thinning or Flat Hair - Zennkai

Redken Acidic Grow Full Bundle for Thinning or Flat Hair

$151.95 CAD
$178.80 CAD

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Repair & Shine Bundles

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Fine Hair & Volume Bundles

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