Intensifies the tone of the chosen colour mixture while caring for hair. Hydrolysed soy, oat, corn and wheat proteins help retain moisture, softness and shine, while rosehip oil adds moisturising care. The formula contains no ammonia.
K89 KC Gloss Oil 0.77 is a shade booster for use in the chosen colour mixture. It adjusts tone intensity within the ammonia-free, acidic-pH demi-permanent colouring system.
The colour base contains four hydrolysed plant proteins for moisture and softness, rosehip oil for hair care and provitamin B5 for shine. Measure the booster according to the specific colour formula.
Demi-permanent hair colour and conditioning ingredients
- Hydrolysed soy, oat, corn and wheat proteins help retain moisture, softness and shine.
- Avocado oil helps moisturise and care for the scalp during colouring.
- Rosehip oil helps moisturise and care for the hair fibre.
- Provitamin B5 helps enhance hair shine.
How to use
Add to the chosen KC Gloss Oil shade according to the colour formula. Use the prepared colour mixture with KC Gloss Activator, following the KC Gloss Oil system instructions.
Technical information
- Brand: K89
- Range: KC Gloss Oil
- Product type: Demi-permanent colour shade booster
- Shade code: 0.77
- Formula: Ammonia-free; acidic pH
- Form: Oil-based colour
- Pack size: 100 ml
- pH type: Acidic
- Activator ratio: 1 part colour : 2 parts activator
Product story
KC Gloss Oil was created to refresh colour when hair needs more shine or a more even tone. The ammonia-free, acidic-pH formula refreshes existing colour without changing the natural base shade. The range includes 33 colours and three shade boosters for colour baths, blonde tone correction and glossing services.
The colour base has an oil-based consistency. Hydrolysed soy, oat, corn and wheat proteins help moisturise hair and leave it soft. Rosehip oil cares for the hair, avocado oil complements the moisturising formula, and provitamin B5 helps enhance shine.
The system is complemented by two activators and a pigment-free Clear base. Activator 1 is designed to refresh tone and enhance shine, while Activator 2 provides stronger grey blending with a natural-looking result. Clear reduces pigment intensity, allowing a chosen colour to be used for a softer shade as well.
Related K89 products
- K89 KC Gloss Activator 1, 1.5% — an activator for colour-refreshing and tone-on-tone mixtures.
- K89 KC Gloss Activator 2, 6% — an option for stronger grey blending; the system provides approximately 60–70% coverage with a natural-looking result.
- K89 KC Gloss Clear — a pigment-free base that reduces the pigment intensity of the chosen shade.
Frequently asked questions
Does the colour lighten the natural base shade?
No. KC Gloss Oil is designed to refresh and even out tone without changing the natural depth of the hair.
How can I reduce pigment intensity?
Use the KC Gloss Clear pigment-free base. Calculate the activator quantity from the combined amount of colour and Clear.
How much shade booster should I use?
Include it in the chosen shade formula according to the technical colouring instructions. Do not determine the booster quantity from the standard base colour dose.
- Volume
- 51-150ml
- Properties
- For shine
Hair color intensifier
Hydrating (moisturizing) - Hair type/condition
- For colored and bleached hair
- Ingredients
- Ammonia-free
Panthenol - Usage
- For coloring and perms
For professionals - Hair color shades
- Color Boosters
- Collections
- KC GLOSS OIL
- Product type
- Hair color intensifier
About K89
K89 is a Spanish professional haircare brand founded in 2010 and part of the Vitafrán group. It began by responding to demand for specialist keratin treatments and care for damaged hair. The K in its name refers to keratin, while 89 marks the start of the Vitafrán family business in 1989.
Hairdressers and salon work are central to the brand. Its portfolio combines technical colouring and treatment products with everyday care and finishing products. Professional training supports the range, helping hairdressers choose an approach suited to the condition of the hair.
What is K89 known for?
K89 focuses on damaged hair, hydration, smoothness and frizz control. Different ranges address intensive care, curl definition, shine and colouring. This makes it possible to select products around a specific concern and hair type rather than build every routine around the same formula.
K89 products
Shampoos, conditioners and masks
Shampoos, conditioners and hair masks form the basis of regular care. Consider dryness, the extent of damage, hair texture and the desired finish when choosing a product. Follow cleansing with a suitable rinse-out or leave-in treatment.
Intensive Care
Intensive Care brings together treatments and maintenance care. The brand describes Wizard System as an intensive hair-fibre treatment with collagen, amino acids and vitamin E. The range also includes a preparatory shampoo, finishing serum, maintenance shampoos and a mask designed to complement the treatments.
Professional Curly Hair
Professional Curly Hair is designed for wavy and curly hair, following the principles of the Curly Method. Its priorities are hydration, defined and elastic curls, and reduced frizz. K89 emphasises the role of a hairdresser in selecting products and routines for the individual hair type.
Global Glow and hair colour
Global Glow targets shine, hydration and frizz control, with cotton, rosehip and argan extracts highlighted in its formulas. Permanent hair colour is another part of the professional portfolio. K89 describes 4D COLOR EXPERTS through four aspects: depth, shine, coverage and care.
Who are K89 products for?
K89 suits hairdressers and customers seeking targeted care for dry, damaged, coloured or curly hair. For home care, choose a product intended for your hair’s condition. Technical colour and salon treatment products should be used according to their professional protocols. Compare individual descriptions to build a routine around your needs.
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