Cortex Beauty PURE KERATINE INTENSIVE HAIR MASK
Cortex Beauty Pure Keratine Intensive Hair Mask
Cortex Beauty PURE KERATINE INTENSIVE HAIR MASK
Cortex Beauty Pure Keratin | Intensive Hair Mask
Cortex Beauty Pure Keratin | Intensive Hair Mask
Pure Keratin | Intensive Hair Mask — in a warm cream styling setting
Pure Keratin | Intensive Hair Mask — product detail on a warm cream surface
Cortex Beauty PURE KERATINE INTENSIVE HAIR MASK
Cortex Beauty Pure Keratine Intensive Hair Mask
Cortex Beauty PURE KERATINE INTENSIVE HAIR MASK
Cortex Beauty Pure Keratin | Intensive Hair Mask
Cortex Beauty Pure Keratin | Intensive Hair Mask
Pure Keratin | Intensive Hair Mask — in a warm cream styling setting
Pure Keratin | Intensive Hair Mask — product detail on a warm cream surface

Pure Keratin | Intensive Hair Mask

$49.00
Shipping calculated at checkout.
.
Quantity

Restore softness and shine to tired lengths with Cortex Beauty Pure Keratin Intensive Hair Mask. Pure keratin and argan oil enrich its creamy texture, helping dry, damaged, or color-treated hair feel smoother, more supple, and easier to manage.

Features & Benefits

  • Salt- and sulfate-free treatment provides rich conditioning care.
  • Pure keratin helps strengthen the feel of weakened hair and support elasticity.
  • Natural argan oil nourishes for a soft, glossy finish.
  • Rich, smooth texture helps revive dry or lifeless-feeling lengths.
  • Suitable for all hair types, especially damaged, color-treated, or post-curling hair.
  • Helps smooth the appearance of split ends.

Free U.S. shipping on orders over $50 USD after discounts and before tax. Shipping details.

We do not accept returns for a refund. Exchanges are available for damaged or defective units (for example, a tool that stops working) bought from cortexbeauty.com or any authorized retailer and still within our 2-year warranty. Start a chat at the bottom of the page with your order number and photos. Approved replacements require a $24.95 shipping, handling and processing fee. Exchange policy.
Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free · Pure Keratin · Argan Oil · Salt-Free · Sulfate-Free ·

Key ingredients

Silky cream and gold strands representing keratin protein.

Keratin

Works into dry, damaged lengths while the mask sits, so hair feels stronger and smoother after one use.

Golden argan oil with argan stones and kernels on a warm cream background.

Argan oil

Softens rough ends and leaves a glossy finish.

Pure Keratin | Intensive Hair Mask — in a warm cream styling setting
Nourishing Ingredients

Sea buckthorn, olive & linseed oils

A blend of plant oils that adds rich, lasting softness to dry lengths.

Sulfate-Free

Salt- and sulfate-free

No salt or sulfates, so it is gentle on color-treated and keratin-treated hair.

What it does for your hair

Rich Conditioning

Salt- and sulfate-free treatment gives rich conditioning care.

Keratin Support

Helps strengthen the feel of weakened hair and support elasticity.

Glossy Finish

Natural argan oil nourishes for a soft, glossy finish.

Smooths Split Ends

Helps smooth the appearance of split ends.

Your routine in 4 steps

Each step is made to work with the others in this line.

Step 1 · CleansePure Keratin | Intensive ShampooPure KeratinIntensive Shampoo $49
Step 2 · ConditionPure Keratin | Intensive ConditionerPure KeratinIntensive Conditioner $49
You're hereStep 3 · Treat (weekly)Pure Keratin | Intensive Hair MaskPure KeratinIntensive Hair Mask $49
Step 4 · FinishPure Keratin | Intensive Hair SerumPure KeratinIntensive Hair Serum $39

Want the whole routine? Mix any of these in Build Your Routine and save more as you add.

Build your routine
Pro Slim | 1" Temperature Control Flat Iron
Pair it with a tool

Pro Slim 1" Temperature Control Flat Iron

Use the mask once a week to keep heat-styled hair feeling soft. On styling days, flat iron fully dry hair with the Pro Slim on the lowest heat that works for you.

$79

Shop the tool

How to use

1

Shampoo First

Wash hair with Pure Keratin Intensive Shampoo.

2

Apply the Mask

Work the mask through damp hair.

3

Rinse Out

Leave it on, then rinse well.

Which line is right for your hair?

Three routines, three different jobs. Pick the one that matches what your hair needs most.

Pure Keratin | Intensive ShampooPure KeratinYou're viewing
Best for
Frizzy, heat-styled or keratin-treated hair
Dry, thirsty hair that feels rough
Color-treated or chemically straightened hair, and scalps that need balance
Your hair after
Smooth, sleek and glossy
Soft, bouncy and hydrated
Light, static-free and easy to manage
Hero ingredients
Keratin + argan oil
Hyaluronic acid (ResistHyal) + shea butter
Keratin + argan oil + milk protein
Shampoo formula
Salt-free
Salt-free
Sulfate- and sodium-free
The routine
Shampoo, conditioner, mask, serum
Shampoo, conditioner, mask, serum
Shampoo, mask, serum