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TAKE THE QUIZ

Your Routine, Ready to Travel 🧳 Get a Free Getaway Kit with $70+

US Customers only. Offer valid from 07/15/2025 at 10AM EST to 08/04/2025 at 11:59 PM PST. Promotion will be automatically applied at checkout. Promo is a one-time offer and does not apply to subsequent orders or active subscriptions. Not valid on gift cards or previous orders. Can combine with first time subscriber intro offer. Can not be combined with any other offers except when specified. Excludes retail products. Details of the offer are subject to change. Other conditions may apply.

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Free standard shipping applies to one-off orders over $75 shipping to the United States or Canada. Offer excludes subscription orders and expedited shipping methods. Terms and conditions apply.

  • Your Routine, Ready to Travel 🧳 Get a Free Getaway Kit with $70+
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STEP 1
Just a few more (fun) steps! First, pick your formula color

your regimen

Want to make changes?

Update your fragrance, hair goals, and styling goals so your products are always tailored to you. Remember to save your changes so all your products get the update!

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This subscription contains discontinued 8oz or 16oz products. If you would like to make any edits to this subscription but keep these 8oz or 16oz products, please reach out to our customer service team at hello@functionofbeauty.com.

One or more of the colors you selected for custom products in this subscription is being discontinued. If you cancel this subscription, you will no longer be able to choose this color in the future.

Custom Shampoo

[Name]'s Custom Shampoo

Enriched with quinoa protein that gently cleanses the scalp and hair while providing hydration.

Size: 11 oz (325 ml)
Select Color:
Dye Free
Purple
Blue
Red
Green
Ocean
Magenta
Flamingo
Function Green
Orange
60-Day Guarantee Free shipping*
Custom Purple Shampoo

[Name]'s Custom Purple Shampoo

Formulated with neutralizing violet pigments designed to gently cleanse the scalp and tone brassy hues on blonde, silver, gray, or highlighted hair.

Color: Dark Purple

Size: 11 oz (325 ml)
60-Day Guarantee Free shipping*
Custom Conditioner

[Name]'s Custom Conditioner

Provides essential hydration to your individual hair type. Packed full of nourishing ingredients for soft, smooth strands.

Size: 11 oz (325 ml)
Select Color:
Dye Free
Purple
Blue
Red
Green
Ocean
Magenta
Flamingo
Orange
Function Green
60-Day Guarantee Free shipping*
Custom Leave-in Conditioner

[Name]'s Custom Leave-in Conditioner

Formulated with Avocado Oil and Coffee Seed Extract, with a lightweight feel. Can be used as a treatment or styling product for wet or dry hair.

Color: Dye Free

Size: 8 oz (237 ml)
60-Day Guarantee Free shipping*
Custom Hair Mask

[Name]'s Custom Hair Mask

Formulated with Argan Oil and Jojoba Esters to provide a deep conditioning treatment for the days when your hair could use a little extra love.

Size: 7.5 oz (222 ml)
Select Color:
Blue
Red
Green
Orange
Purple
Dye Free
Ocean
Function Green
Flamingo
60-Day Guarantee Free shipping*
Custom Hair Serum

[Name]'s Custom Hair Serum

Formulated with Sunflower Seed Oil and Jojoba Oil that smooths frizz, enhances shine, and protects hair from heat.

Size: 3 oz (89 ml)
60-Day Guarantee Free shipping*
Custom Styling Primer

[Name]'s Custom Styling Primer

Formulated with provitamin B5 that provides color, UV, and heat protection (up to 450°F).

Color: Rose Gold

Size: 6 oz (177 ml)
60-Day Guarantee Free shipping*
Custom Body Wash

[Name]'s Custom Body Wash

Select Size:
Select Color:
Blue
Red
Green
Orange
Purple
Dye Free
Ocean
Function Green
Flamingo
60-Day Guarantee Free shipping*
Custom Body Lotion

[Name]'s Custom Body Lotion

Size: 16 oz (473 ml)
Select Color:
Blue
Red
Green
Orange
Purple
Dye Free
Ocean
Function Green
Flamingo
60-Day Guarantee Free shipping*
Custom Co-Wash

[Name]'s Custom Co-Wash

Formulated with Jamaican Black Castor Seed Oil and Avocado Oil, this co-wash is a light cleansing and conditioning hybrid for those in-between wash days.

Select Size:
Select Color:
Blue
Red
Green
Orange
Purple
Dye Free
Ocean
Magenta
Function Green
Flamingo
60-Day Guarantee Free shipping*
Custom Purple Hair Mask

[Name]'s Custom Purple Hair Mask

Deeply conditions dry, damaged strands, while refreshing color and toning brassy hues on blonde, silver, gray, or highlighted hair.

Color: Dark Purple

Size: 7.5 oz (222 ml)
60-Day Guarantee Free shipping*
SOS Custom Repair Shampoo

[Name]'s SOS Custom Repair Shampoo

A sulfate-free strengthening shampoo.

Size: 11 oz (325 ml)
Select Color:
Magenta
Purple
Function Green
Orange
Dye Free
60-Day Guarantee Free shipping*
SOS Custom Repair Hair Mask

[Name]'s SOS Custom Repair Hair Mask

A rinse-out hair mask that is deeply restorative.

Size: 7.5 oz (222 ml)
Select Color:
Dye Free
Purple
Magenta
Function Green
Orange
60-Day Guarantee Free shipping*
SOS Custom Repair Conditioner

[Name]'s SOS Custom Repair Conditioner

A nourishing conditioner to help repair damage hair.

Size: 11 oz (325 ml)
Select Color:
Magenta
Purple
Function Green
Orange
Dye Free
60-Day Guarantee Free shipping*
Mini Comb

[Name]'s Mini Comb

Getaway Kit

[Name]'s Getaway Kit

SOS Custom Repair Leave-in Treatment

[Name]'s SOS Custom Repair Leave-in Treatment

A deeply reparative and nourishing treatment.

Color: Magenta

Size: 3 oz (89 ml)
60-Day Guarantee Free shipping*

Step 3

Set your delivery schedule

Edit, pause, or cancel anytime!

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