De-frizz + Smooth Duo [Previously Lipid Boosting Duo]

An intensive, weekly hair treatment to repair damaged cuticles and eliminate persistent frizz. By combining a lipid-rich hydratant with an acidic shine corrector, this duo seals key nutrients deep within the hair shaft for a smooth, high-gloss finish.

CONTAINS:
+ Nourishing Hair Hydratant Ultra+ 150ml
+ pH + Shine Corrector 50ml

FORMULATED TO:
+ Instantly smooth surface frizz and calm flyaways
+ Rebalance hair’s natural pH level to seal the cuticle layer
+ Replenish vital hair lipids depleted by styling and environmental exposure
+ Lock in essential moisture and key ingredients for long-lasting smoothness

SUITABLE FOR:
+ Frizzy, coarse, or unruly hair
+ Dry, damaged, or chemically processed strands
+ Dull hair lacking natural shine and softness

Product information

An intensive, weekly hair treatment.

Better together, our De-frizz + Smooth Duo combines Nourishing Hair Hydratant Ultra+ 150ml and pH + Shine Corrector 50ml.

+ Frizzy, coarse, or unruly hair
+ Dry, damaged, or chemically processed strands
+ Dull hair lacking natural shine and softness

+ Instantly smooth surface frizz and calm flyaways
+ Rebalance hair’s natural pH level to seal the cuticle layer
+ Replenish vital hair lipids depleted by styling and environmental exposure
+ Lock in essential moisture and key ingredients for long-lasting smoothness

Application

The ritual

[01] After washing hair, apply Nourishing Hair Hydratant Ultra+ to mid-lengths and ends. Do not rinse out the Hydratant.

[02] Spritz 15–20 pumps of pH + Shine Corrector through hair on top of Hydratant. Work in with fingers or comb for a few minutes, then rinse. Use weekly to maintain optimum health and keep hair ultra-glossy and shiny.

2-3 times per week

+ To boost penetration and infuse key ingredients, wrap hair in a damp, hot towel. Leave for 5-10 minutes, then rinse.

"The foundation of shiny, luminous hair starts with pH. While internally our bodies thrive in an alkaline environment, our hair and scalp's ideal pH is acidic. Creating pH balance is absolutely crucial to avoid breakage, dryness, frizz and colour fade of your hair."

SCIENCE

Proven results

Healthy hair’s pH sits between 4.5 – 5.5 which is on the acidic side of the pH scale. Chemicals, salt water and poor quality shampoos make the hair’s pH more alkaline, opening the hair cuticle where valuable proteins, colour pigment, lipids and moisture are lost.

A single application of pH + Shine Corrector will restore your hair's natural balance by smoothing the cuticle, locking in vital nutrients for glossy, velvet smooth hair.

Ingredients

Formulation transparency

Glass test tubes of coloured serum standing in a beaker

See individual product pages for full ingredients.

Our pure, high-performance skin + hair care is made without fluff, fillers, or unneeded synthetics. It is free of silicones, PEG, petrochemicals, mineral oils, vinyls, phthalates, phenoxyethanol, synthetic fragrance, synthetic colours or bleaches, PPG, DEAs, TEA, aluminium/alumina.

+ Vegan
+ Pregnancy-Safe
+ No Animal Testing

Frequently Asked Questions

4.8

Rated 4.8 out of 5 stars

Based on 377 reviews

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377 reviews

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Gin S.
Verified Buyer
Hair Concerns Breakage + split ends
2 weeks ago
Hair Concerns Breakage + split ends
Rated 5 out of 5 stars
Making my hair stronger
A godsend for my fine brittle hair....recommended
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Kasey
3 weeks ago
Rated 1 out of 5 stars
1 Star
Bottle leaked everywhere in packaging and arrived less than a 1/4 full
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C F. W.
Verified Buyer
Age Over 65
Hair Concerns Dry, Dullness, Lack of volume
3 weeks ago
Age Over 65
Hair Concerns Dry, Dullness, Lack of volume
Rated 5 out of 5 stars
Balancing & Shine corrector
Healthy and immediate benefits. Boosts volume as well. I’m surprised and pleased with all of your products
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Rohit K. N.
Verified Buyer
Age 45-54
3 weeks ago
Age 45-54
Rated 5 out of 5 stars
awesome
awesome
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Isabella K.
Verified Buyer
Age 25-34
Hair Concerns Frizz, Breakage + split ends, Lack of volume
4 weeks ago
Age 25-34
Hair Concerns Frizz, Breakage + split ends, Lack of volume
Rated 5 out of 5 stars
An excellent routine add-on!
Was pleasantly surprised by this. My hair has been a bit unrurly for no explained reason and adding this in once a week on top of my hydratant has started to make a difference to reduce frizz and improve shine. It does smell slightly vinegary but I found this mild and once you wash it out, no issue.
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Vivien M.
Verified Buyer
Age 45-54
Hair Concerns Lack of volume, Dullness
4 weeks ago
Age 45-54
Hair Concerns Lack of volume, Dullness
Rated 4 out of 5 stars
No major change
I have been using this product for about 4 washes. I cannot say that its done anything signficant to me hair yet but I will continue to use it and see. Its a very strong apple cider vinegar smell but after you wash it out you cant smell it
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Natalie A.
Verified Buyer
Age 55-64
Hair Concerns Colour protection, Dullness, Dry, Breakage + split ends, Frizz
1 month ago
Age 55-64
Hair Concerns Colour protection, Dullness, Dry, Breakage + split ends, Frizz
Rated 5 out of 5 stars
The best shine in the world!!
This is the best guaranteed shine and brightener in the world!!
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Sandy T.
Verified Buyer
Age 35-44
Hair Concerns Dullness, Frizz
1 month ago
Age 35-44
Hair Concerns Dullness, Frizz
Rated 1 out of 5 stars
Hair colour changed
I was careful picking a hair treatment since I have done a balayage. After the first use itself I noticed that my hair colour changed. I contacted the support team and sadly they were not helpful. Since then I have tried again and it has stripped off my colour more. I don’t think this is suitable for coloured hair.
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