Kubeist
kubeist — 36 dissolvable cubes - shampoo, conditioner & body wash in one.
kubeist — 36 dissolvable cubes - shampoo, conditioner & body wash in one.
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One tiny cube. One simple crush. One complete shower.
Shampoo, conditioner and body wash in a single solid cube.
Crush the cube between wet palms and it dissolves
into a rich lather when massaged it into wet hair. 36 cubes per box. No bottles. No liquids. No faff.
Fits in a carry-on bag. Flies anywhere. Works like a full routine.
— 36 cubes per box
— One cube = one complete shower
— Shampoo, conditioner and body wash in one cube - just add water
— Zero plastic bottles
— No liquid restrictions — flies in hand luggage
— 165g net weight
The pack is wrapped in a plastic-free, compostable film for freshness and to increase shelf life.
Vegan, Made in Britain, Cruelty free. No Plastic
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Ingredients
WHAT’S IN IT — AND WHY IT WORKS
Every ingredient in kubeist earns its place. No fillers. No water. No padding. Just a concentrated formula that does exactly what it promises.
THE HERO INGREDIENTS
Coconut Milk Powder
The reason your hair feels the way it does after your first kubeist wash. Rich in fatty acids and natural proteins, coconut milk deeply nourishes and softens from the inside out. Not a coating. Actual conditioning.
Panthenol (Vitamin B5)
The gold standard of hair conditioning. Panthenol penetrates the hair shaft — not just the surface — binding moisture in and strengthening each strand from within. The result is softer, more resilient hair that holds its condition between washes.
Green Coffee Bean Oil
Cold-pressed from unroasted Coffea Arabica beans and packed with antioxidants and chlorogenic acid. Strengthens the hair fibre, protects against environmental damage and adds a natural luminosity that catches the light.
Oat Kernel Flour
Naturally soothing and anti-inflammatory. Particularly brilliant for sensitive scalps — calms irritation, reduces redness and supports a healthy scalp environment. Because great hair starts at the root.
Inulin
A prebiotic derived from chicory root that feeds and supports the scalp’s natural microbiome. Healthy scalp. Healthy hair. Simple.
Sodium Cocoyl Isethionate
The cleanser at the heart of kubeist — and the reason you get that extraordinary lather from something so small. Derived from coconut fatty acids, it is one of the gentlest yet most effective cleansers in modern formulation. No sulphates. No stripping. Just clean.
Panthenol + Tocopherol + Sunflower Seed Oil
The conditioning trio. Vitamin B5, Vitamin E and lightweight sunflower oil working together to seal the hair cuticle, add shine and protect against oxidative damage. Your hair after kubeist is not just clean — it is in better condition than before you stepped into the shower.
THE FULL INGREDIENT LIST
Tapioca Starch, Sodium Cocoyl Isethionate, Cocos Nucifera (Coconut) Milk Powder, Sodium Cocoyl Glutamate, Avena Sativa (Oat) Kernel Flour, Inulin, Neopentyl Glycol Diheptanoate, Coffea Arabica (Green Coffee Bean) Seed Oil, Panthenol, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Parfum.
Sulphate free. Silicone free. No parabens.
If you have a known allergy or sensitivity to any of the above ingredients please do not use kubeist. Contact us at team@kubeist.co.uk if you have any questions about the formula.
How to use
DIRECTIONS FOR USE
Keep your box somewhere dry — not in the shower. Take one cube in with you when you’re ready to use it.
1. Wet your hair and body thoroughly first.
1. Place the cube between both palms and press firmly together.
1. Rub hands in a circular motion for 10–15 seconds until a smooth paste forms.
1. Work the paste through your hair from roots to ends. Lather will build as you massage.
1. Use any remaining paste as a body wash.
1. Rinse thoroughly.
One cube is enough for most hair types. For longer or thicker hair use two.
First time using kubeist? Your hair may feel different for the first week or two as it adjusts to a sulphate free formula. This is normal. By week three you’ll wonder why you ever used bottles.
Delivery
All orders dispatched between 1-2 business days. You can choose from standard 48 hour delivery or 24 hour.