Soapbox Biotin & Superfruit Restore & Volume Shampoo bottle with white cap and burgundy liquid.
Woman with long, wavy dark brown hair against a pink background with promotional text overlay.
Brown hair with purple text overlay showing clinical test results about shampoo effectiveness.
Split image showing long dark curly hair before and after treatment on pink background.
White bottle with purple cap dispensing clear liquid against pink background, displaying key ingredients text.
Dark berries with water droplets arranged vertically, featuring blackberries and bramble fruits.
Three Soapbox hair care bottles: shampoo and conditioner with cream caps, and a growth serum with black dropper top, displaye
Hands with water and lather demonstrating shampoo cleansing action.
Three hands holding solid soap bars in pink, green, and white colors.
Cylindrical bottle with white cap containing dark red liquid shampoo, labeled with purple text and product information.
Soapbox Biotin & Superfruit Restore & Volume Shampoo bottle with white cap and burgundy liquid.
Woman with long, wavy dark brown hair against a pink background with promotional text overlay.
Brown hair with purple text overlay showing clinical test results about shampoo effectiveness.
Split image showing long dark curly hair before and after treatment on pink background.
White bottle with purple cap dispensing clear liquid against pink background, displaying key ingredients text.
Dark berries with water droplets arranged vertically, featuring blackberries and bramble fruits.
Three Soapbox hair care bottles: shampoo and conditioner with cream caps, and a growth serum with black dropper top, displaye
Hands with water and lather demonstrating shampoo cleansing action.
Three hands holding solid soap bars in pink, green, and white colors.
Cylindrical bottle with white cap containing dark red liquid shampoo, labeled with purple text and product information.

Better Because
  • Clinically tested: 91% said hair felt healthier, 85% saw softer, shinier hair, and 82% noticed increased thickness after 28 days*
  • Biotin B7 promotes the appearance of fuller, thicker-looking strands with every wash
  • Vegan collagen supports plumper, more voluminous hair without animal-derived ingredients
  • Elderberry helps defend against oxidative damage that makes hair look thinner over time
  • Plum oil, rich in Vitamin E, restores shine and softness to dry, stressed strands- 5X Vitamin Complex (B9, B5, C, B7, E) for healthier-looking hair made easy
  • Dermatologist tested, hypoallergenic. Harsh sulfate-free, silicone-free, paraben-free, color-safe, vegan
  • Key Scent Notes: Wild Berries. Golden Plum. Warm Amber.

Beauty with purpose is beauty that's better. Every bottle donates a bar of soap to someone in need. Track your impact with the Hope Code on your bottle.

*28-day third-party clinical study, 33 participants, Aug. 2025

Best For

For fine to thick hair that falls flat, looks limp, or lacks body. Best for anyone noticing increased shedding or visible thinning who wants volume and thickness that builds with consistent use, without stiffness or buildup. Color-safe and formulated for all hair types.

How to Use
  1. Apply to wet hair and massage gently into scalp and through lengths.
  2. Lather and rinse thoroughly.
  3. Follow with Biotin & Superfruit Volumizing Conditioner for best results.
  4. For the full system, add Oh My Growth Lengthening Vitamin Booster 3x per week.

Pro tip: Flip hair forward while rinsing to lift at the root for an instant volume boost.

Ingredients

Water (Aqua), Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Glycerin, Sodium Chloride, Biotin (Vitamin B7), Prunus Domestica (Plum) Seed Oil, Sambucus (Elderberry) Nigra Seed Oil, Persea Gratissima (Avocado) Fruit Extract, Carica Papaya (Papaya) Fruit Extract, Musa Sapientum (Banana) Fruit Extract, *Hydrolyzed Soy Protein, *Rice Amino Acids, *Proline, *Hydrolyzed Adansonia Digitata Extract, Butyrospermum Parkii (Shea) Butter, Aloe Barbadensis (Aloe Vera) Leaf Juice, Ascorbic Acid (Vitamin C), Panthenol (Vitamin B5), Pantothenic Acid, Tocopheryl Acetate (Vitamin E), Folic Acid(Vitamin B9), Sodium Lauryl Sulfoacetate, Cetrimonium Chloride, Benzyl Alcohol, Disodium Laureth Sulfosuccinate, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Dehydroacetic Acid, Linalool, Hexyl Cinnamal, Limonene, Propylene Glycol, Fragrance (Parfum)

Biotin & Superfruit

Restore & Volume Shampoo

Clinically tested, harsh sulfate-free shampoo formulated to support visibly fuller, thicker-looking hair with every wash. Helps defend against the breakage and damage that make hair look thinner over time.

*28-day third-party clinical study, 33 participants, Aug. 2025

$9.99

GOES WELL WITH

Biotin & Superfruit Restore & Volume Conditioner

Biotin & Superfruit Restore & Volume Conditioner

$9.99
Oh My Growth Lengthening Vitamin Booster

Oh My Growth Lengthening Vitamin Booster

$9.99

Better Because
  • Clinically tested: 91% said hair felt healthier, 85% saw softer, shinier hair, and 82% noticed increased thickness after 28 days*
  • Biotin B7 promotes the appearance of fuller, thicker-looking strands with every wash
  • Vegan collagen supports plumper, more voluminous hair without animal-derived ingredients
  • Elderberry helps defend against oxidative damage that makes hair look thinner over time
  • Plum oil, rich in Vitamin E, restores shine and softness to dry, stressed strands- 5X Vitamin Complex (B9, B5, C, B7, E) for healthier-looking hair made easy
  • Dermatologist tested, hypoallergenic. Harsh sulfate-free, silicone-free, paraben-free, color-safe, vegan
  • Key Scent Notes: Wild Berries. Golden Plum. Warm Amber.

Beauty with purpose is beauty that's better. Every bottle donates a bar of soap to someone in need. Track your impact with the Hope Code on your bottle.

*28-day third-party clinical study, 33 participants, Aug. 2025

Best For

For fine to thick hair that falls flat, looks limp, or lacks body. Best for anyone noticing increased shedding or visible thinning who wants volume and thickness that builds with consistent use, without stiffness or buildup. Color-safe and formulated for all hair types.

How to Use
  1. Apply to wet hair and massage gently into scalp and through lengths.
  2. Lather and rinse thoroughly.
  3. Follow with Biotin & Superfruit Volumizing Conditioner for best results.
  4. For the full system, add Oh My Growth Lengthening Vitamin Booster 3x per week.

Pro tip: Flip hair forward while rinsing to lift at the root for an instant volume boost.

Ingredients

Water (Aqua), Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Glycerin, Sodium Chloride, Biotin (Vitamin B7), Prunus Domestica (Plum) Seed Oil, Sambucus (Elderberry) Nigra Seed Oil, Persea Gratissima (Avocado) Fruit Extract, Carica Papaya (Papaya) Fruit Extract, Musa Sapientum (Banana) Fruit Extract, *Hydrolyzed Soy Protein, *Rice Amino Acids, *Proline, *Hydrolyzed Adansonia Digitata Extract, Butyrospermum Parkii (Shea) Butter, Aloe Barbadensis (Aloe Vera) Leaf Juice, Ascorbic Acid (Vitamin C), Panthenol (Vitamin B5), Pantothenic Acid, Tocopheryl Acetate (Vitamin E), Folic Acid(Vitamin B9), Sodium Lauryl Sulfoacetate, Cetrimonium Chloride, Benzyl Alcohol, Disodium Laureth Sulfosuccinate, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Dehydroacetic Acid, Linalool, Hexyl Cinnamal, Limonene, Propylene Glycol, Fragrance (Parfum)

GOES WELL WITH

Biotin & Superfruit Restore & Volume Conditioner

Biotin & Superfruit Restore & Volume Conditioner

$9.99
Oh My Growth Lengthening Vitamin Booster

Oh My Growth Lengthening Vitamin Booster

$9.99
CLINICALLY TESTED — VOLUMIZES + STRENGTHENS — NO WEIGH-DOWN — CRUELTY-FREE — GIVES BACK
CLINICALLY TESTED — VOLUMIZES + STRENGTHENS — NO WEIGH-DOWN — CRUELTY-FREE — GIVES BACK

Not Just Clean. Clinically Better.

Most clean haircare stops at what’s removed. We focus on what actually works. Oh My Growth is part of Soapbox’s clinically tested volumizing system—designed to strengthen, thicken, and improve the look and feel of your hair.

This is clean performance that delivers. This is Stand For Better.

Clinically Proven Results

96%

would switch to this system

91%

said hair felt healthier

85%

saw softer, shinier hair

85%

said hair looked less damaged

82%

saw increased thickness

Based on a 28-day third-party consumer study using the full Biotin system.

Biotin & Superfruit Restore & Volume Shampoo
    Biotin & Superfruit Restore & Volume Shampoo
  • → Stronger strands with less breakage over time
  • → Lightweight volume without stiffness or residue
  • → Boosts structure for fuller-looking hair

How It Works

Targets weak strands to reduce breakage
Smoothes cuticle for shine and softness
Boosts structure for fuller-looking hair

Beauty with Purpose is Beauty that's Better

Clean, Vitamin-Rich Ingredients

Nutrient-dense formulas that nourish and support long-term hair and skin health.

Better Impact. Bigger Difference.

Every Soapbox purchase donates a bar of soap to someone in need.

Clinically Tested Formulas

Tested to deliver visible, consistent results you can trust.

STAND FOR BETTER

STAND FOR BETTER

DRUG FREE |
CLEAN SCIENCE |
VEGAN |
CRUELTY-FREE |
GIVES BACK |

Every Bottle Gives Back

It’s as easy as 1 for 1. For every product purchased, we donate soap and support hygiene education worldwide.

Together, we've donated more than 60 million bars and counting. Because what you put on your hair and body should stand for something.
Learn About Our Impact

Every Bottle Gives Back

It’s as easy as 1 for 1. For every product purchased, we donate soap and support hygiene education worldwide.

Together, we've donated more than 60 million bars and counting. Because what you put on your hair and body should stand for something.
Learn About Our Impact
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