Hydrogel structure
The texture is designed to remain evenly spread during the treatment window.
Køl
Cooling Hydrogel Mask
A fragrance-free rinse-off hydrogel mask for selected evenings. Køl is an optional treatment, not a required daily step.
Product promise
A weekly treatment should support the routine, not overwhelm it.
The formula is organised as a system. Each part has a defined role rather than a decorative ingredient story.
Hydration direction
The formula prioritises a comfortable, water-rich after-feel.
Rinse-off role
Køl is designed as an occasional treatment rather than a leave-on active layer.
Evidence status
Performance Testing
No finished-product performance result is claimed here until the relevant validation work is complete and documented.
pH and viscosity
The final pH and viscosity profile require documented validation.
Physical stability
Long-term gel structure, appearance and odour require assessment.
Pack compatibility
Jar compatibility and dispensing behaviour require scale-up review.
This section describes the evidence needed before final commercial claims. It is not a report of completed testing.
Selected literature notes
Ingredient Evidence
The selected literature informs the formulation direction. It does not represent clinical testing of the finished product.
Hydrogel architectureStructured rinse-off format
Supports even application and a controlled treatment experience.
Humectant directionWater-binding formula logic
Informs the comfortable after-feel expected from the mask.
Occasional-use designA treatment rather than a daily active
Keeps the routine easier to adjust for sensitive skin.
Current formula record
Køl full ingredient declaration
Published for ingredient transparency while the formulas move through final production and label review.
Aqua (Water), Panthenol, Glycerin, Propanediol, Betaine, Chondrus Crispus Extract, Gluconolactone, Sodium Benzoate, Ectoin, Polyacrylate Crosspolymer-6, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Beta-Glucan, Sodium Hyaluronate, Hydroxypropyl Beta-Cyclodextrin, Carbomer, Trifolium Pratense Flower Powder, Aloe Barbadensis Leaf Juice Powder, Xanthan Gum, Disodium EDTA.
Transcribed from the current formula record supplied for Køl. Final production and artwork approval remain required before commercial release.
Lab notebook
Development Story
“Køl was defined as the optional pause in the N°55 system: a rinse-off treatment for evenings when skin benefits from extra hydration and cooling comfort.”
The development direction focuses on gel structure, spread, rinse behaviour and a calm after-feel rather than a dramatic instant transformation.
- Even gel structure
- Comfortable spread
- Clean rinse
- Optional weekly use
Packaging & Responsibility
Responsibility Notes
Packaging choices are considered alongside formula performance. These notes describe the current direction, not a claim of environmental perfection.
- Primary pack
- Wide-mouth jar direction
- Dispensing
- Controlled-use format under review
- Secondary pack
- Paperboard and ink coverage kept restrained
- Under review
- Material choice, transport and recyclability remain under evaluation
Routine guidance
How to use
Introduce one new formula at a time. Final directions on the product label take precedence.
- 1
Cleanse
Apply to clean skin.
- 2
Treat
Use a thin, even layer and follow final label directions for contact time.
- 3
Rinse
Rinse thoroughly, then moisturise.
Frequently asked questions
Is Køl a daily step?
No. It is an optional weekly treatment.
Where does it sit?
Use after cleansing on a selected evening, then follow with moisturiser.
Is it fragrance free?
Yes. Køl contains no added fragrance.
Should reactive skin use it immediately?
Establish comfort with cleanser and moisturiser first, then introduce optional treatments gradually.
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