Where others sell the story of science,
we sell what science
actually looks like.
SPA-Level Results
in 5 MinuteS And 4 stepS.
Multi Award Winning, High-Tech Skincare
made in Germany.
Most luxury brands won’t tell you how much of anything is inside their bottles. We do. 🕊️
Take The Cream with 5% Squalane and 0.5% Ectoin. The Freak with 1.4% Hyaluronic Acid. Or The Calm with 0.7% Hyaluronic Acid and 0.3% Carrot Extract. What others might see as exceptional, we see as essential.
We believe science doesn’t need spectacle. It needs integrity. And that’s what we put into every drop: No noise. No trends. No 12-step routines. What’s left? Skincare stripped back. A 4-step ritual powered by nature’s most effective ingredients, made in Germany, backed by science, and built for real life.
THE MICRO-ALGAE PRIME.
The essential first code. Engineered to purify with molecular precision.
BENEFITS
Activates the Optimum. This formula is designed to achieve a perfectly balanced surface, ensuring maximum receptivity for the co:aya 360° Molecular Optimum in the following steps. We use nutrient-rich Chlorella Vulgaris, coded to magnetically bind toxins and urban micro-particles without stripping your skin's protective lipid layer, leaving your skin instantly refreshed, perfectly smooth and with a moisture boost.
APPLICATION
Morning and evening start your ritual by placing a pea size amount of The Cleanser into the palm of your hand and blending this silky, un-scented cleanser with water. Work into lather and lightly massage face with circular motions. Rinse thoroughly and pat skin dry with a clean towel.
CONTENT
100 ml (€ 200,00* / 1 Liter)
Amount usually lasts for 4-6 weeks of use.
HERO INGREDIENTS
CHLORELLA VULGARIS EXTRACT
The alga Chlorella Vulgaris provides you with a very special growth factor (CGF) that is rich in all the important amino acids found in collagen fibers. In addition it provides peptides, vitamins and minerals. Therefore, it is an excellent precursor for collagen synthesis. The skin is tightened and the relief of the neck and décolleté is visually smoothed.
MOLECULAR COMPOSITION / INCI
Aqua [The Base], Disodium Capryloyl Glutamate [Amino Cleanser], Sodium Lauroyl Sarcosinate [Mild Surfactant], Xanthan Gum [Texture Optimizer], Cocamidopropyl Betaine [Conditioning Cleanser], Betaine [Osmotic Protector], Hydrolyzed Algin [Microbiome Shield], Chlorella Vulgaris Extract [Marine Nutrient], Sodium Lactate [Natural Moisturizer], Sodium Gluconate [Chelating Agent], Maris Aqua [Mineral Complex], Propylene Glycol [Delivery Driver], Glycerin [Deep Hydrator], Sodium Chloride [Viscosity Support], Lactic Acid [pH Optimizer], Safety Systems [Phenoxyethanol, Benzoic Acid, Sodium Benzoate, Dehydroacetic Acid].
Precision Standard: pH 5.5 | Microbiome Optimized
A deep, clean reset & BALANCING PREP for our Optimum 360 Serums. The system’s calibration tool. Designed for absolute clarity and flawless absorption.
BENEFITS
360° Molecular Optimum: pH-Optimization
This formula is engineered to calibrate the skin to its ideal pH, opening key absorption pathways so every ingredient in the co:aya Code Series is delivered to its precise molecular target. A precise dose of fruit acids (AHAs) from blueberry, orange, lemon, and maple delicately polish the surface texture, restoring the ideal skin environment, while hyaluronic acid replenishes moisture. The perfect preparation before whatever comes next - serum, cream or just the day ahead.
APPLICATION
Efficient like a serum. Use morning and/or evening after The Cleanser. Apply The Toner directly into the palm of your hand or on a cotton pad, then sweep it evenly over your face. Follow with your serum of choice.
Results: A smooth, hydrated, and refined skin—ready for whatever comes next.
CONTENT
15 ml (€ 1.333,33* / 1 Liter)
Amount usually lasts for 4 weeks of use.
HERO INGREDIENTS
FRUIT ACIDS OF BLUEBERRY, ORANGE AND LEMON
These fruit acids, rich in the natural Alpha Hydroxy Acids (AHAs) lactic and citric acid, gently exfoliate the skin, removing dead cells and impurities. They prepare the skin for better absorption of serums and creams while boosting hydration. They support a smoother, softer skin with a rejuvenated, radiant complexion.
MAPLE EXTRACT
Contains Malic and Tartaric Acids belonging to the Alpha Hydroxy Acids. They help to gently exfoliate the skin and have been shown to also influence skin tone and to increase elasticity, which is an important factor for enhancing skin strength and complexion clarity.
HYALURONIC ACID
Absolutely worth the hype: Formed by the cells (fibroblasts) of the connective tissue, it acts as a sponge and can absorb up to 1000 times its own weight in water. It is also derived from plant sugars through fermentation and is suitable for a vegan lifestyle.
MOLECULAR COMPOSITION / INCI
Aqua [The Base], Glycerin [Deep Humectant], Propanediol [Texture & Absorption Booster], Vaccinium Myrtillus Fruit Extract [Blueberry / Botanical Antioxidant], Citrus Aurantium Dulcis Fruit Extract [Orange / Natural AHA], Citrus Limon Fruit Extract [Lemon / Natural AHA], Acer Saccharum Extract [Maple / Natural AHA], Saccharum Officinarum Extract[Sugarcane / Natural AHA], Sodium Hyaluronate [Molecular Hydrator], Sodium Lactate [Bio-Identical Moisturizer], Gluconolactone [Gentle Resurfacing PHA], Xanthan Gum [Texture Optimizer], Sodium Gluconate [Stability Catalyst], Calcium Gluconate [Skin Conditioning Agent], Safety Systems [Sodium Benzoate, Benzoic Acid].
The Radiance Vector & Clarity Calibrator: Delivers a precise, potent dose of Vitamin C, using the 360° Molecular Optimum Niacinamide to manage clarity and ensure stability.
BENEFITS
The Bright Serum is an engineered glow. Designed for sustained luminosity. It delivers a precise dose of Vitamin C, safeguarded by the 360° Molecular Optimum framework. It works deep within the skin to reduce melanin production, fade discoloration, and reveal a naturally brighter, more even glow.
APPLICATION
Delightfully textured serum that melts into the skin with an immediate brightening sensation. Over time your skin cells will reduce the causes of impure skin, get smoother and strengthened. Apply morning and evening after The Cleanser & The Toner. Using a little push against the tube, dispense The Serum into the palm of the hand. Using fingertips, smooth over face and neck. Allow to absorb completely before following with The Cream.
CONTENT
15 ml (€ 1.666,66* / 1 Liter)
Amount usually lasts for 4 weeks of use.
HERO INGREDIENTS
Sodium Ascorbyl Phosphate
This stabilised vitamin C penetrates well into the skin and has been shown to be converted into the active form ascorbic acid. It can lower the production of melanin (skin pigment), lighten skin tone and reduce the appearance of age spots. Vitamin C also protects against UV radiation and free radicals and supports the production of collagen.
Saccharide Isomerate (3)
This ingredient is a rare exopolysaccharide from a planktonic microorganism. Studies have shown that the ingredient can prevent melanin synthesis caused by UV radiation and environmental pollution and reduce the overall pigmentation of the epidermis.
Niacinamide
A true all-rounder: The water-soluble vitamin (B3) Niacinamide supports keratin availability in our skin, making it firm and healthy, improving the skin barrier and helping to keep it moisturised. It also regulates the oil content of the skin and minimises redness, spots and pore formation. Last but not least, it protects against oxidative stress and UV radiation.
Hyaluronic Acid
Absolutely worth the hype: Formed by the cells (fibroblasts) of the connective tissue, it acts as a sponge and can absorb up to 1000 times its own weight in water. Our blend contains the optimal mix of long, medium and short chain hyaluronic acids for an extra moisture boost. It is also derived from plant sugars through fermentation and is suitable for a vegan lifestyle.
MOLECULAR COMPOSITION / INCI
Aqua [The Base], Pentylene Glycol [Moisture Linker], Niacinamide [Vitamin B3 / Pore Refiner], Sodium Ascorbyl Phosphate [Stable Vitamin C / Glow], Sodium Hyaluronate [Molecular Hydrator], Saccharide Isomerate [72h Moisture Magnet], Glycerin [Humectant], Safety Systems [Hydroxyacetophenone, Phenethyl Alcohol].
Precision Standard: Photoprotective Glow / Stable pH 7.0
Engineered for permanent structural integrity.
The ultimate seal of our 360° Molecular Optimum system.
BENEFITS
This cream is the physical manifestation of the Master Code. It contains the Core Optimum components at high concentration to structurally seal your resilience. 5% Squalane, 0.5% Ectoin, 0.5% Niacinamide, 0.75% Panthenol. A composition few disclose, even fewer match. The Resilience Agent (Ectoin) works as a powerful stabilizer that shields your cellular structure from stress. The Lipid Seal (Squalane), as our biomimetic component, is engineered to create a weightless, lasting defensive frame. As a result, the active ingredients improve barrier strength of your skin, protect it from environmental influences and support your skin regeneration. This is luxury redefined.
APPLICATION
Apply morning and evening after The Cleanser & Serum. Using a little push against the tube, dispense cream into the palm of the hand. Start with a sliding motion between the eyebrows, slide up to the forehead and continue towards the temples, avoiding the eye area. Slide across the cheekbones, towards the top of the nose and continue down the Jawline to the chin. Finish by sliding with one hand around the mouth. Repeat entire pattern until absorbed. Finally follow with co:aya’s The Cream.
CONTENT
15 ml (€ 1.333,33* / 1 Liter)
Amount usually lasts for 4 weeks of use.
HERO INGREDIENTS
Ectoin
In nature, ectoin enables life in regions where very harsh conditions prevail – in (ice) deserts, hot springs and salt lakes. Its secret weapon are extremolytes – molecules that protect from the harsh environment. As an ingredient in your skincare, it forms an Ectoin Hydro-Complex with water, which moisturises the skin and at the same time forms a protective layer for the skin cells.
Hydrolyzed Soy Protein
Best of both worlds: Made from soy, this is a smart ingredient that balances combination skin. Good bacteria use the soy to produce peptides that act as seboregulators. The skin cells respond and adjust their metabolism, normalising both oily and dry skin.
Niacinamide
A true all-rounder: The water-soluble vitamin (B3) Niacinamide supports keratin availability in our skin, making it firm and healthy, improving the skin barrier and helping to keep it moisturised. It also regulates the oil content of the skin and minimises redness, spots and pore formation. Last but not least, it protects against oxidative stress and UV radiation.
Panthenol
Panthenol (vitamin B5) is a humectant, which means it can help the skin attract and retain water. Panthenol can also help our skin produce more lipids, which are necessary for a healthy skin barrier. In addition, it protects the skin and has an anti-inflammatory effect.
Squalane
Squalane occurs in nature and in our skin as it is a main component of the skin's sebum. It smoothes and hydrates your skin without leaving it heavy or greasy. In addition, it can act as an antioxidant against free radicals. Our squalane is made from sugar cane and suitable for a vegan lifestyle.
MOLECULAR COMPOSITION / INCI
Aqua [The Base], Squalane [Skin-Identical Lipid], Cetearyl Alcohol [Texture Optimizer], Glyceryl Stearate Citrate [Mild Emulsifier], Glycerin [Deep Humectant], Caprylic/Capric Triglyceride [Barrier Support], Di-C12-13 Alkyl Malate [Smoothing Ester], Hydrolyzed Soy Protein [Amino Acid Source], Ectoin [Extreme Stress Protection], Niacinamide [Vitamin B3 / Pore Refiner], Panthenol [Provitamin B5 / Soothing], Caesalpinia Spinosa Gum [Natural Texture], Hydroxyacetophenone [Antioxidant Booster], Citric Acid [pH Regulator], Safety Systems [Phenoxyethanol, Glyceryl Caprylate, Benzoic Acid, Dehydroacetic Acid].
CO:AYA is high-tech skincare.
DESIGNED WITH An OBSESSION
FOR SIMPLICITY.
We engineered the absolute essential: a ritual of quiet power that is simple, precise, and ultra effective. Every formula is designed to build the skin’s optimum. We call it the 360° Optimum. Developed with clinical precision in Germany and tested to exceed the highest standards of structural performance, our system doesn’t just treat symptoms, it provides an enduring code that sustains your skin’s optimum state. We call it:
360° Molecular Optimum
Our 360° Molecular Optimum is our master code translated into a ritual consisting of four steps: (0) detox, (1) hydration, (2) repair & (3) protection. . Our ritual focuses on building an immediate, resilient shield against damage and water loss, saturating the skin from the surface to the deeper layers for visible plumping and sending intelligent signals to accelerate cell renewal and boost elasticity. So you get the skin that’s rested, clear, and perfectly balanced.