Hydra-Gloss Treatment Hair Mask
Hydra-Gloss Treatment Hair Mask
Hydra-Gloss Treatment Hair Mask
Hydra-Gloss Treatment Hair Mask
Hydra-Gloss Treatment Hair Mask
Hydra-Gloss Treatment Hair Mask
Serve glossy strands and mega-watt shine.

G4 – Hydra-Gloss Treatment Hair Mask

G4 – Hydra-Gloss Treatment Hair Mask

£26.00
£26.00 £26.00
BEST SELLER
Colour protect
Paraben - free
Silicone - free
Sulphate - free
Scalp + hair care
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The hydrating hair mask treatment that does it all: strengthens, lengthens and moisturises strands for a healthy, mega-watt shine - in minutes. This multi-tasking formula works to restore hair to its prime while supporting natural growth. A nourishing hair mask for every hair type.

A clinically-tested dose of biomimetic ceramide decreases hair damage to stop ends from splitting and breaking, while argan oil, avocado oil and shea butter nourish and protect from root-to-tip. Enhanced with a stronger form of hyaluronic acid for deep hydration, hair is left looking smooth and glossy - after just one application. Use alongside other hair growth products or explore hair care kits for enhanced results.

This hair mask is a vegan hair product, made without animal-derived ingredients. Explore our sulphate free hair care for cleansing without harsh foaming agents, and paraben free hair products for gentle, scalp-friendly hydration.

A weekly treatment mask to nourish, restore strand strength and enhance shine.

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Hydra-Gloss Treatment Hair Mask

One-time purchase
The discount is great, but I just want to try it.

A weekly treatment mask that restores strength, hydration and hair so glossy in needs an ego check.

Deep Repair  

Rebuilds damage from styling, heat or colour over time. 

Gloss & Shine 

Delivers luminous, radiant lengths after one use.   

Hydration Surge 

Moisturises dry strands and replenishes lost moisture barrier.   

Strength Boost 

Proteins and actives help reduce breakage and split ends.  

Frizz Control  

Helps tame frizz and protect dyed ends from dulling. 

Clean Formulas  

Colour-safe ingredients and made without silicones, sulphates, parabens. 

Weekly deep treatment for softness and shine

Step One 

After cleansing with G2 Strength + Length Shampoo, apply generously to mid lengths and ends.  

Step Two 

Chill for at least 3 minutes, or longer, before rinsing thoroughly. No need to condition. 

Step Three  

Gently towel dry hair and apply heat protection before styling. Use G1 Overnight Boosting Peptide to optimise hair growth.

Inside The Formula

Key ingredients

Hyaluronic Acid

An advanced form of hyaluronic acid that promotes supple and shiny strands (and keeps them hydrated for longer).

Biomimetic Ceramide

Smooths hair cuticles while increasing hair resistance to minimise and prevent split ends and unwanted breakage.

Shea Butter

Moisturises and strengthens hair follicles to help promote lush, longer-looking strands that just feel healthier. 

All Ingredients

Ingredients / Ingrédients: Aqua/Water/Eau, Caprylic/Capric Triglyceride, Glycerin, Brassica Alcohol, ButyrospermumParkii (Shea) Butter, Cetyl Alcohol, Persea Gratissima (Avocado) Oil, Behentrimonium Chloride, Fragrance (Parfum), Argania Spinosa (Argan) Kernel Oil, BrassicylIsoleucinateEsylate, Phenoxyethanol, Panthenol, Cetearyl Alcohol, Cetrimonium Methosulfate, Quaternium-91, Dipropylene Glycol, Polyquaternium-47, Behenyl / Stearyl Aminopropanediol Esters, Citric Acid, Sodium Phytate, Theobroma Grandiflorum Seed Butter, Ethylhexylglycerin, Polyquaternium-7, Hydroxypropyltrimonium Hyaluronate, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Sodium Hydroxide, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Limon (Lemon) Peel Oil, Juniperus Virginiana Oil, Sodium Benzoate, Pinus Palustris Oil, Tocopherol, Propanediol, Arginine, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, ScutellariaBaicalensis Root Extract, Gluconolactone, Calcium Gluconate, Benzyl Salicylate, Hydroxycitronellal, Limonene

Got questions? Don’t worry, we have the answers

What is G4 Hydra-Gloss Treatment Mask?

G4 Hydra-Gloss Treatment Mask is a 3-minute hydration mask to strengthen, lengthen and moisturise strands for a healthy, mega-watt shine- in minutes. The multi-tasking formula works to restore hair to its prime while supporting natural growth. Formulated with hyaluronic acid, argan oil and shea butter with a biomimetic ceramide to reduce breakage and split ends. G4 is suitable for all hair types, styles and textures - curly, straight, coloured, extensions, damaged, dry and more.

Should I use G4 Mask and G3 Conditioner together?

We recommend using the G4 Hydra-Gloss Treatment Mask directly after cleansing with G2 Strength + Length Shampoo. However, if you have dry or fragile hair, or a hair type that requires more hydration like curly or coily hair, you might enjoy the extra nourishment the G3 Strength + Length Conditoner provides before applying the G4 Mask. The range is customisable to your hair needs.

How do I get the best results from the G4 Hydra-Gloss Treatment Mask?

After cleansing with our G2 Strength + Length Shampoo, evenly distribute the treatment root to tip. Leave on for 3 minutes. Or chill for longer, then rinse. There is no need for conditioner, simply follow with G1 Overnight Boosting Peptide to promote hair growth.

How soon can I expect to see results from G4 Hydra-Gloss Treatment Mask?

After just a single application of G4 Hydra-Gloss Treatment Mask hair will be shinier and feel more hydrated.

What claims do you have to support G4 Hydra Gloss Trearment?
  • Smooths hair cuticles
  • Hydrates to significantly improve hair damage
  • Imparts gloss
  • Is a hydrating formula that increases hair resistance, to reduce splitting and breaking
  • Visibly strengthens hair
  • Keeps hair hydrated / locks in moisture.
  • Imparts a smooth, velvety feel
  • Improves wet combing and detangling properties of hair
  • Provides luster and soft feel
  • Provides excellent moisturisation
  • Improves colour protection properties
  • Improves the dry properties of hair of softness and smoothness
  • Superior detangling and wet combing
How often should I use G4 Hydra Gloss Treatment?

Once a week - more if you want!

Can I use G4 Hydra Gloss Trearment as a leave in?

Yes, we personally love it as a slick back bun hair mask before hair wash routine

More questions?

Get in touch with our expert hair care consultants