Theorem - Product Catalog - The Theorem Method
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Specialist ID 100451
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The Curly Method
TH25

The Curly Method

Enhancing Your Curls

  • Description

The Curly Method is the answer to a curl's best friend. This 3-part curl system puts the bounce back into your curls and waves with Belle Curve, Sugar Pi and Density defining and enhancing without the “crunch”. Bring your natural hair back to life with this simplistic approach to add shine, decrease frizz, and hydrate.

Say goodbye to those hot tools, and hairlo “new” curls!

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

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

Free Shipping Spend $99 or more and shipping is on us OR become a Subscribe & Save customer!

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
The Curly Girl
SKU: TH25
Category: All
item #
The Curly Girl
sales price
$79.99
AutoShip price
$71.99
effective price
you save
$8.00
UCV
55.99
lblUPV
79.99
Tracking Credits
Shelf Life (Days)
Add item for AutoShip
Auto-Ship Frequency:
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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.

Frizz-Proof

Touch-Up Smoothing Milk

For all hair types

Shop now

Fusion

Nourishing Scalp Oil

For dry hair and scalp

Shop now

Spiral

Soft Curls Leave-In Conditioner

For wavy, curly, coily, textured and porous hair types

Shop now

Helix

Conditioning Curl Cleanser

For naturally wavy or curly hair

Shop now

The Method

Shop now

The Curly Method

Shop now

The Blowout 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

Spectra

Blonde Boosting Shampoo

For blonde, highlighted or gray hair

Shop now

Spectra

Blonde Boosting Conditioner

For blonde, highlighted or gray hair

Shop now

Spectra Duo

Blonde Boosting Duo

For blonde, highlighted or gray hair

Shop now

Infinity

Hydration Shampoo

For dry, damaged or frizzy 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 fine, thin or flat hair

Shop now

Volume Duo

Texturizing Shampoo & Conditioner

Shop now

Belle Curve

Curl Cream

Enhance & define curls

Shop now

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

Free Shipping Spend $99 or more and shipping is on us OR become a Subscribe & Save customer!

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

Free Shipping Spend $99 or more and shipping is on us OR become a Subscribe & Save customer!

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