Theorem - Product Catalog - The Theorem Method
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Our Products.

The Theorem Method is a 3-part haircare system that offers a simple solution to healthier hair.
Our simple 3-part system offers lightweight, nourishing solutions that support healthy hair growth while mending
damaged, brittle hair. Resulting in thicker, longer, stronger, and healthier hair.

The Method

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The Curly Method

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The Blowout Method

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Square Root

Volumizing Root Serum.

For Fine, Thinning Hair.

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Density

Deep Conditioning Repair Mask.

For chemically treated, colored or heat damaged hair.

Shop now

Sugar Pi

Damage Recovery Oil.

For dry, frizzy hair and split ends.

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Spectra

Blonde Boosting Shampoo

For blonde, highlighted or gray hair

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Spectra

Blonde Boosting Conditioner

For blonde, highlighted or gray hair

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Spectra Duo

Blonde Boosting Duo

For blonde, highlighted or gray hair

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Infinity

Hydration Shampoo

For dry, damaged or frizzy hair

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Infinity

Hydration Conditioner

For dry, damaged or frizzy hair

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Infinity Duo

Hydration Shampoo & Conditioner

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Volume

Texturizing Shampoo

For fine, thin or flat hair

Shop now

Volume

Texturizing Conditioner

For fine, thin or flat hair

Shop now

Volume Duo

Texturizing Shampoo & Conditioner

Shop now

Belle Curve

Curl Cream

Enhance & define curls

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Vector

Blowout Styling Balm

Eliminate frizz and protect from heat

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Vector

Blowout Styling Balm

Eliminate frizz and protect from heat

Shop now

Testimonials

Raquel S.

"Wow’d by the softness of my hair after using it once! "

Tiffany M.

"Smells amazing."

Jess V.

"Smells really good- love how my hair feels after one use."

Hannah L.

"I loved the way it feels on my hair. Super easy to brush through after the shower."

Alissa

"AMAZING PRODUCT! "

Valerie V.

"Loved it - using it since 03/2020"

Rebecca B.

"Loved it - using it since 03/2020"

Alex

"The smell was amazing! Hair was noticeably soothed."

Allison M.

"Loved the way the hair effortlessly blow dried out and have great shine."

Brooke D.

"My long hair is such a pain to brush and after one use I noticd it was smooth and much easier to comb through."

60-Days Guarantee

60-Days Guarantee

We have so much faith in our products that we offer a 60-day, no quibble, money-back guarantee. If you don’t love our products, just send it back to us for a full refund.

Shipping

Shipping

Once your order is confirmed shipped, you will receive your items in 5-7 business day.

Free Shipping

Free Shipping

Spend $65 or more
and shipping is on us!

60-Days Guarantee

60-Days Guarantee

We have so much faith in our products that we offer a 60-day, no quibble, money-back guarantee. If you don’t love our products, just send it back to us for a full refund.

Shipping

Shipping

Once your order is confirmed shipped, you will receive your items in 5-7 business day.

Free Shipping

Free Shipping

Spend $65 or more
and shipping is on us!

Volume Texturizing Conditioner
TH7

Volume

Texturizing Conditioner

For dry, damaged or frizzy hair.

  • Description
  • Ingredients
  • Directions

This 3-dimensional Conditioner takes your hair to new heights and won’t weigh down your hair. Pump up the volume with this gravity defying, anti-pollutant conditioner that builds volume over time with every wash. Give your hair the depth it needs and the height it desires with this gentle formula that adds body, texture, and shine after the first use.


8.5 fl oz | 251 ml

Ingredients: Water (Aqua), Cetearyl Alcohol, Fragrance, Glycerin,Behentrimonium Chloride, Triheptanoin, C13-15 Alkane, Rosa DamascenaFlower Water, Panthenol, Silica, Salvia Hispanica Seed Extract,CamelliaSinensis Leaf Extract, Hydroxyethylcellulose, Hydrolyzed Soy Protein,Cetrimonium Chloride, Galactoarabinan, Phenoxyethanol, Polyquaternium-73, Ceteareth-20, Hydroxyacetophenone, Lavandin Hybrida Oil, LavandulaAngustifolia Oil, Caprylyl Glycol, Isopropyl Alcohol, Trehalose, Xylitol,Ethylhexylglycerin, Hexylene Glycol, Tetrasodium Glutamate Diacetate,Caprylic/Capric Triglyceride, Citric Acid, Linalool, Limonene, Citronellol, HexylCinnamic Aldehyde.

Directions: Start with clean, damp hair. Apply conditioner liberally, focusing on the ends of the hair. Rinse well.

Subscribe & Save Today!

Repeat after us, “I will never have a bad hair day again!”
Subscribe & Save today for 10% off your order + for future deliveries, amp up the volume for up to 20% off.

After your first Subscribe & Save order, you will receive:
10% Discount: 1 Product
15% Discount: 2 Products
20% Discount: 3+ Products The more you buy, the more you save! Add new products, edit or postpone an order at any time!

NO contract | NO fees | FREE shipping

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100% Satisfaction Guaranteed. Free Shipping on Orders over $65

Dermatologist Tested

Dermatologist Tested

Vegan

Vegan

Gluten-Free

Gluten-Free

No Animal Testing

No Animal Testing

How does it work?

This 3-dimensional shampoo takes your hair to new heights. No need to have boring flat hair. Pump up the volume with this gravity defying, anti-pollutant shampoo and conditioner that builds volume over time with every wash. Give your hair the depth it needs and the height it desires with this gentle lightweight shampoo.

Before and After

Testimonials

Raquel S.

"Wow’d by the softness of my hair after using it once! "

Tiffany M.

"Smells amazing."

Jess V.

"Smells really good- love how her hair feels after one use."

Hannah L.

"I loved the way it feels on my hair. Super easy to brush through after the shower."

Alissa

"AMAZING PRODUCT! "

Valerie V.

"Loved it - using it since 03/2020"

Rebecca B.

"Loved it - using it since 03/2020"

Alex

"The smell was amazing! Hair was noticeably soothed."

Allison M.

"Loved the way the hair effortlessly blow dried out and have great shine."

Brooke D.

"My long hair is such a pain to brush and after one use I noticd it was smooth and much easier to comb through."

60-Days Guarantee

60-Days Guarantee

We have so much faith in our products that we offer a 60-day, no quibble, money-back guarantee. If you don’t love our products, just send it back to us for a full refund.

Shipping

Shipping

Once your order is confirmed shipped, you will receive your items in 5-7 business day.

Free Shipping

Free Shipping

Spend $65 or more
and shipping is on us!

60-Days Guarantee

60-Days Guarantee

We have so much faith in our products that we offer a 60-day, no quibble, money-back guarantee. If you don’t love our products, just send it back to us for a full refund.

Shipping

Shipping

Once your order is confirmed shipped, you will receive your items in 5-7 business day.

Free Shipping

Free Shipping

Spend $65 or more
and shipping is on us!

Discover More

The Curly Method

Shop now

The Blowout Method

Shop now

Belle Curve

Curl Cream

Enhance & define curls

Shop now

Vector

Blowout Styling Balm

Eliminate frizz and protect from heat

Shop now

The Method

Shop now

Square Root

Volumizing Root Serum.

For Fine, Thinning Hair.

Shop now

Density

Deep Conditioning Repair Mask.

For chemically treated, colored or heat damaged hair.

Shop now

Sugar Pi

Damage Recovery Oil.

For dry, frizzy hair and split ends.

Shop now

Infinity

Hydration Shampoo

For fine, thin or flat hair.

Shop now

Infinity

Hydration Conditioner

For dry, damaged or frizzy hair

Shop now

Infinity Duo

Hydration Shampoo & Conditioner

Shop now

Volume

Texturizing Shampoo

For fine, thin or flat hair.

Shop now

Volume

Texturizing Conditioner

For dry, damaged or frizzy hair

Shop now

Volume Duo

Texturizing Shampoo & Conditioner

Shop now
Volume Texturizing Conditioner
SKU: TH7
Category: All
item #
Volume Texturizing Conditioner
sales price
$29.99
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$26.99
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$3.00
UCV
20.99
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29.99
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