Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask
Cooki Protein Hair Mask

Cooki Protein Hair Mask

"Recent illness had left my hair brittle and frizzy. The Sophic Protein Hair Mask Treatment has strengthened it and given it its life back." - Leonie K., Verified Buyer
$55.00 $49.99 Save $5.01
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4 interest-free payments available with
175ml
  • No-risk 60-Day Money Back Guarantee
  • Lasts up to 3 bottles of shampoo
Trust badges
  • Free shipping over $69
  • Swift dispatch within 24 hours
  • Australian owned, female owned

Cooki Protein Hair Mask: Repair, Rebuild and Strengthen Damaged, Weak or Coloured Hair

Bring your over-processed, heat-stressed, weak or colour-treated hair back to life with the Cooki Protein Hair Mask, an intensive deep conditioning treatment specifically designed to repair, rebuild and strengthen damaged hair. It replenishes essential proteins, reinforcing the hair shaft and sealing the cuticle for visibly healthier, shinier hair. This salon-quality mask was formulated in collaboration with Australian salon-only brand SOPHIC - known for their low tox, high quality, certified organic ingredients.

Powered by a blend of natural extracts including Rice Protein, Mango Seed Butter and Kakadu Plum, this luxe mask will strengthen and repair the most damaged hair types, and can be used either 1-3 times per week or in place of your regular conditioner to lock in moisture and protect your hair. 

Our team road tested this, and hair feels significantly 'fuller' and smoother after use, as if the hair has been sealed and smoothed strand by strand. Cooki’s owner Jaimee swears by this one for taming her fine, colour-treated hair.

A richly concentrated formula, one jar is highly economical as a little goes a long way.

  • Strengthens & Rebuilds: Enriched with cold-pressed Hemp Seed Oil, known for its high Omega 3, 6, and 9 content, this treatment reduces breakage by delivering proteins directly to the hair’s cortex.

  • Seals & Protects: Australian Native Kangaroo Apple helps combat the damaging effects of UV exposure, colour treatments, and free radicals, locking in moisture while smoothing the cuticle.

  • Boosts Collagen Production: Kakadu Plum, rich in vitamin C, enhances collagen and keratin production, increasing your hair’s strength and ability to retain moisture.

Fragrance: Mild - Citrus
A low scent blend of Orange, Kakadu Plum, Mango and Bergamot.

Size: 175ml / 5.9 oz

Ingredients
Aloe Barbadensis Leaf Juice*, Cetearyl Alcohol, Glycerin*, Behentrimonium Methosulfate, Gluconolactone, Mangifera Indica (Mango) Seed Butter*, Cannabis Sativa (Hemp) Seed Oil*, Citrus Aurantium Dulcis (Orange) Peel Oil, Hydrolyzed Rice Protein, Guar Hydroxypropyltrimonium Chloride, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Hydrolyzed Adansonia Digitata Seed Extract, Equisetum Arvense (Horsetail) Extract*, Tocopherol, Calcium Gluconate, Backhousia Citriodora (Lemon Myrtle) Leaf Oil, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract*, Sodium Benzoate, Benzyl Alcohol, Potassium Sorbate, Citric Acid *Organic ingredient.

Free from: Parabens, phthalates, sulfates, silicones, synthetic fragrance, PEGs, artificial colourants, animal products and animal testing. 

Made in Australia from 99% naturally derived ingredients. Packaged plastic-free in glass with an aluminium tin lid for easy recycling.

🚚 $9.50 flat rate delivery Australia and NZ-wide, and free shipping over $69. Swift dispatch within 24-48 hours (excluding sale periods).

How to use:  

1. After washing hair with Cooki Shampoo bar, gently squeeze out any excess water from your hair.

2. Work approx a teaspoon to a tablespoon of treatment into your palms, depending on hair length, and apply to mid lengths and ends.

3. Allow treatment to sink in for 5-10 minutes, or 20 minutes for extra nourishment.

4. Rinse thoroughly and style as usual.

Pro Tip: For best results, treat your hair to this once a week.

Aloe Barbadensis Leaf Juice*, Cetearyl Alcohol, Glycerin*, Behentrimonium Methosulfate, Gluconolactone, Magnifera Indica (Mango) Seed Butter*, Cannabis Sativa (Hemp) Seed Oil*, Citrus Aurantium Dulcis (Orange) Peel Oil, Hydrolyzed Rice Protein, Guar Hydroxypropyltrimonium Chloride, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Hydrolyzed Adansonia Digitata Seed Extract, Equisetum Arvense (Horsetail) Extract*, Tocopherol, Calcium Gluconate, Backhousia Citriodora (Lemon Myrtle) Leaf Oil, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract*, Sodium Benzoate, Benzyl Alcohol, Potassium Sorbate, Citric Acid | *Organic Ingredients

Cooki Haircare's Happiness Guarantee

This is our promise to you. If you do not love Cooki - you can return your products for a refund. If you aren't 100% happy with your products and wish to return something to us, please email us at hello@cookihaircare.com to speak to one of our team. They will see if we can help you resolve the issue, or alternatively provide you with the returns info (customers are responsible for shipping and return shipping fees).

 

Conditions 

Return must be received within 60 days. Only products purchased from our website will be accepted along with proof of purchase. Refunds will only be given back onto the same payment method. 

You must not have used more than 25% of the bar. You will be refunded once we receive the bar back, so we do advise tracking to be used when returning products. We do not refund any delivery or return shipping fees, but refund you the cost of our products in full. 

Please note that if you wish to exchange for another product, you will be responsible for paying the new delivery fee. 

        

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15 products

Customer Reviews

Overall rating: 5.0 / 5 from 26 reviews.

Customer photo review of SOPHIC Protein Hair Mask Treatment

I am so very happy 😊 it has saved my dry hair . It is fuller and has cleaned my hair to next level. .Thankyou.

Sharmaine V. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

My hair is really dry on the ends so I was hoping this would just as good as the shampoo bars do on my hair. The 1st time I used it , I obviously didn't leave it in long enough but the 2nd time, I left it in for 20min. My hair was frizz free and look liked it had been straighted with a straightener... I was honestly blown away at how good it looked without doing anything to it.

Sonia Y. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

This protein treatment is amazing. Totally exceeds my expectations. Always apprehensive to a new product that us on the pricier side. But Totally loving this and a little goes a long way

Natasha M. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Love the hair mask. Leaves hair so so soft. Would love it in a smaller container for traveling

Helena M. 5/5 Verified

Cooki Protein Hair Mask

applied the mask and left it on whilst I cleaned my shower! My hair felt lovely and soft after using x

Amanda B. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Loving this i have only been using it for the past 3 weeks but can see the difference. My hair is alot shinier and with using it paired with the ginger shampoo and conditioner bars my hair feels healthier and less frizzy then before

Tammy A. 4/5 Verified

SOPHIC Protein Hair Mask Treatment

I love all the hair items I've bought from Cooki and why I keep coming back and stocking up when on sale. First bought for the no nasties in the products but loved them so much, I have now bought for my mum and all of us here at home. I also love to use the coconut conditioner bar as a shaving bar for shaving my legs too

Marinea B. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Having dry curly hair and working remotely in some NSW country towns, the water supply isn’t as filtered as where I come from. As a result my hair and skin dries out further. Since swapping over to Cooki products has been rewarding,. I often get asked by my colleagues on what hair products I use. I recommend cooking each time. Thank you for a great product

Leanne S. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

My hair is menopause frizz free and very soft. So far I have applied once and washed twice since. Still no friz. Love this product.

Helaine F. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

What an amazing protein hair mask by Cookie Haircare! I have curly, dry, and frizzy hair — plus I’m going through menopause and all the changes that come with it — so finding a product that actually delivers is no small thing. But this mask absolutely lives up to expectations. From the first use, my hair felt stronger, more hydrated, and so much more manageable. It helped tame the frizz and brought life back into my curls without weighing them down. Honestly, it feels like a little miracle in a jar. Even better, Cookie Haircare is an eco-friendly company, and their products contain no nasties — just clean, effective ingredients. That alone makes them a standout in today’s market. A huge thank you to Jaimee and the team for creating something that truly works and makes me feel great about using it. These products tick all the boxes for me!

Jo T. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Love the shampoo and conditioner. Bought the purple one, the ginger one and the coconut conditioner, happy with them all.

Carol M. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

This product is a deal changer, I have curly hair when it is given enough moisture, this product got my curls showing off, thanx , only used twice so far but those curly are happy for sure 😎🦋🦋

Samantha K. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Absolutely love cooki hair care products. My hair is not frizzy anymore, makes it easier to straighten. Will never buy any other product again. Aussie made is the cherry on top. Thankyou

Rhonda B. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Recent illness had left my hair brittle and frizzy. Sophic Protein Hair Mask Treatment has strengthened it given it's life back.

Leonie K. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

Very easy to use this product and leaves my hair feeling so soft and seems to help my hair grow nicely.

Deborah T. 5/5 Verified

SOPHIC Protein Hair Mask Treatment

This hair mask is the first thing to ever tame my fine and frizzy hair! All these years I'd been using moisture thinking that's what my hair needed, but a hairdresser told me it was actually protein. I'm so glad I tried this mask, it's my new go-to, and love the glass jar with no plastic!!

Lana J. 5/5

SOPHIC Protein Hair Mask Treatment

Testimonials

★★★★★

I have been using your Coconut shampoo bar for a few weeks now and I love it! It makes my hair feel amazing and smells so nice, it’s so easy to use and I absolutely love the idea of a shampoo bar that’s plastic free!

Bree Clarke
Hunter Valley, NSW
★★★★★

Smells so good! Love the way my hair feels after and so glad I can look at the ingredients and know what's going into the product! So easy to use too and love that I'm able to reduce my plastic usage by using this, definitely recommended!

Isabella Gamble
Perth, WA
★★★★★

First off: no more disposable single use plastic! I like all the options available and the natural ingredients. My hair feels clean and healthy.

Marcela Prochon
Queensland, AU

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FAQs

Cooki Haircare is an Australian company, with all orders shipped from our warehouse in sunny Sydney. For information about where our products are made, read more here.

We aim for swift dispatch within 24 hours (Mon - Fri, excluding public holidays in NSW). Standard orders typically arrive in 2-5 working days, and Express orders are 1-2 working days.

Please note, during sale periods such as Black Friday, processing times may be slightly longer.

Australia:

Shipping has a flat rate Australia-wide of $9.45, with free delivery over AUD$69.

New Zealand:

Shipping has a flat rate NZ-wide of NZD$9.99, with free shipping over NZD$69.

USA:

Shipping has a flat rate US-wide of USD$9.99, with free shipping over USD$59.

Canada:

Shipping has a flat rate Canada-wide of CAD$12.99, with free shipping over CAD$69.

UK, EU and EFTA:

Shipping is AUD$19 (approx £10), with free shipping over AUD$89.

Singapore:

Shipping is SGD$14.99, with free shipping over SGD$89.

Cooki Happiness Guarantee 💯 😊

This is our promise to you. If you do not love Cooki - you can return your products for a refund.

If you aren't 100% happy with your products and wish to return something to us, please email us at hello@cookihaircare.com to speak to one of our team. They will see if we can help you resolve the issue, or alternatively provide you with the returns info (customers are responsible for shipping and return shipping fees).

 

Conditions 

Return must be received within 60 days. Only bars purchased from our website will be accepted along with proof of purchase. Refunds will only be given back onto the same payment method. 

You must not have used more than 25% of the bar. You will be refunded once we receive the bar back, so we do advise tracking to be used when returning products. We do not refund any delivery or return shipping fees, but refund you the cost of our products in full. 

Please note that if you wish to exchange for another product, you will be responsible for paying the new delivery fee. 

All Cooki shampoo and conditioner bars are palm oil free, plus also cruelty-free and vegan. None of our products are tested on animals. Please note that the only ingredient in our range which is not vegan is the Pearl Powder in our Hand & Body Soap, which is derived in a cruelty-free process from oysters - but oysters are not killed in the extraction process.

They shouldn't, providing you have selected a high quality shampoo bar that is well suited to your hair. If you often suffer with dry hair, be sure to use our argan oil shampoo and conditioner bar or our coconut oil shampoo and conditioner bar. You can also take our free hair quiz here to find the right shampoo and conditioner bar for you. 

In fact, most people find the opposite with our shampoo and conditioner bars, because we cut out the harsh ingredients, and use natural oils which help cleanse and nourish the hair. Many people find their hair feeling super soft even after their first wash!

Your hair should feel amazing after using our shampoo and conditioner bars. If it feels like it's greasy or oily, you haven't washed the product out properly. It's surprising how little you need, because they are concernatre. You can also check out this blog here about changing to shampoo bars.

All Cooki bars are gentle enough to be used on coloured hair and have not in our experience caused premature colour fading. For darker hair dyes or bright colours such as purple or blue, we recommend using our Rice Water Protein Shampoo Bar, which is actively colour-protective and designed to help defend against colour fading while gently cleansing the hair. We also have our best selling Purple Toning Shampoo Bar specifically for blonde and highlighted hair, which helps to neutralise brassy yellow tones.

We’re so glad you’re here. For post-chemo care, we have a collection of low tox, gentle products, from our gentlest Coconut Shampoo to our stimulating Cinnamon and Ginger Shampoo Bars for helping combat any hair thinning. Check out our full Post-Chemo Haircare Range here. Cooki bars are deeply nourishing, free from nasties, and specially formulated to gently cleanse and hydrate fragile or regrowing hair - restoring softness, strength, and shine one wash at a time.

Great question! Just like regular conditioner doesn't lather, our conditioner bars are not designed to foam. Instead, they are a solid block of oils which you use to 'paint' directly onto your hair. Check out this video for instructions on how to activate and get the most out your conditioner. You’ll feel the softness as it melts in - no bubbles needed!

The best part is, each conditioner bar lasts many months - they're incredibly economical. They're also very lightweight and won't weigh down your hair, so if you have fine or limp hair that tends to go flat with heavy creams, you'll absolutely love Cooki conditioner bars.

All our bars are proudly low tox and contain no parabens, phenoxyethanol, phthalates, silicones, PEGs or synthetic fragrance. If you’re playing it super safe and are also looking to avoid essential oils during pregnancy, we suggest you go for our Coconut Shampoo and Conditioner or our Argan Shampoo, which contain no essential oils. (Please note, the Argan & Jasmine Conditioner does have Jasmine Essential Oil).