STIMULATION & REJUVENATION
SERUM

Chrono-Phase
Night

STIMULATION & REJUVENATION
SERUM

30ml

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This high-performance night serum works in sync with your skin’s natural repair phase, when regeneration, detoxification, and renewal are at their peak. The Earth Marine CellTech Complex® strengthens the barrier, improves elasticity, and supports deep hydration. Alpine rose extract, a powerful senolytic active, supports the skin’s natural cell recycling (autophagy) by removing senescent “zombie” cells that drive chronic inflammation and accelerate aging revealing renewed, healthier-looking skin. Encapsulated retinal, delivered through an deep-release system, refines skin texture, smooths lines, and improves clarity, while EGF peptides stimulate collagen and reiforce skin structure. Marine ferment and zinc calm and fortify, while multimolecular hyaluronic acid and the Hydro-Balance Sugar Complex provide deep, long-lasting hydration and visible plumpness. Pullulan provides an immediate firming effect, and targeted marine actives boost microcirculation for a more luminous, even complexion. By morning, skin looks firmer, clearer, and visibly renewed, with restored vitality and radiance.

TEXTURE Silky, fast-absorbing, and non-greasy. Ideal for all skin types, especially aging, oily, or blemish-prone skin with uneven tone or dullness.

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STIMULATION & REJUVENATION
SERUM

Chrono-Phase
Night

STIMULATION & REJUVENATION
SERUM

30ml

Key Benefits

Multifunctional serum, replaces up to 5 products in one formula
Stimulates cell renewal and collagen production
Firms, smooths, and improves elasticity
Refines skin texture and reduces lines
Hydrates deeply and restores plumpness
Calms irritation and strengthens the barrier
Supports detoxification and improves clarity
Enhances skin tone and radiance overnight

Full Ingredients List

AQUA (WATER), GLYCERIN, PULLULAN, 1,2-HEPTANEDIOL, NIACINAMIDE, SEA WATER, RETINAL, OLIGOPEPTIDE-1, ALTEROMONAS FERMENT EXTRACT, RHODODENDRON FERRUGINEUM EXTRACT, CYSTOSEIRA TAMARISCIFOLIA EXTRACT, ZINC PCA, SACCHARIDE ISOMERATE, SODIUM HYALURONATE, PHOSPHATIDYLCHOLINE, LECITHIN, XYLITYLGLUCOSIDE, ANHYDROXYLITOL, XYLITOL, GLUCOSE, SODIUM CARRAGEENAN, MANNITOL, BUTYLENE GLYCOL, PHENETHYL ALCOHOL, CETYL ALCOHOL, SODIUM HYDROXIDE, CITRIC ACID, SODIUM CHLORIDE, POTASSIUM SORBATE, SODIUM BENZOATE, AGAR, SCLEROTIUM GUM, CYAMOPSIS TETRAGONOLOBA (GUAR) GUM, XANTHAN GUM, MARIS SAL (SEA SALT).

Clinical Studies

Our high-performance formulas combine marine biotechnology with scientifically advanced, plant-based actives, selected for their proven effectiveness.

They deliver exactly what your skin needs at different times of the day, providing transformative results.

16% reduction in wrinkle depth with a filling effect in 15 minutes.
50% reduction in the appearance of frown lines and wrinkles in 6 weeks.
20% improvement in collagen synthesis in 4 weeks.
130% boost in radiance in 6 weeks.

Based on a clinical study with 20 volunteers aged 50 to 65.

Read the full results

How to Apply

Apply in the evening to clean, dry skin.

If your skin is younger or new to retinol, start slowly, using the serum two nights a week, and gradually increase frequency as your skin builds tolerance. GEZEITEN retinol is powerful yet microbiome-friendly, delivering results at the cellular level while remaining gentle on your skin.

Dispense a few drops into your palms and gently pat onto face, neck, and décolleté. Follow with your preferred GEZEITEN Face Cream Night, either Intensive Anti-Aging or Liquid Skin, to complete your evening routine.

Tip: Additional serums are not necessary. Our concentrated formula provides all the high-performance actives your skin needs at night in a single, concentrated step.

Important: Always apply SPF the following morning to protect your skin.

How to Recycle

Glass bottle with mixed-material pipette. Empty completely and rinse lightly before recycling. Remove pipette; recycle bottle with glass. Dispose pipette components (PP and rubber) according to local recycling rules.

Complete The Routine

INTENSIVE ANTI-AGING
FACE CREAM

275 €

The Vessel 50ml

Chrono-Phase Night

NIGHT REPAIR RITUAL

Sale

NIGHT REPAIR RITUAL

509 €

~~565 €~~ 509 €

50ml + 30ml

Sale

Chrono-Phase Night

CLINICAL TRIAL RESULTS

Reduces wrinkle depth with fill-in effect up to -16% within 15 min
Smoothes skin relief up to -17% within 15 min
Improves collagen synthesis by 20% within 4 weeks.
Improves elastin synthesis by 21% within 4 weeks.
Improves hyaluronic acid synthesis by 21% within 4 weeks.
Refined complexion, reduced number of pores within 15 minutes, ores are less visible up to -7% of pores and -11% of the total area of visible pores within 1 week.
Improved skin tone within 2 weeks.
Hydrates and replenishes the skin within 2 weeks.
The skin is less reactive up to -37% within 2 weeks.
Softens the skin texture, roughness is smoothed up to -19% within 2 weeks.
Skin smoothing effect up to -19% of roughness within 1 week.
Improved natural renewal process and innate immunity within 1 week.
Improved ability to regain hydration levels up to 96% within 1 hour.
Improved cellular renewal up to +31% within 1 week.
Decrease in bacterial growth up to -10% of porphyrine within 1 week.
Decrease in skin reactivity up to -37% within 4 weeks.
Improved autonomous rehydration capacity up to +17% after a single application.
Improved epidermal hyaluronic acid synthesis in epidermis up to +211% within 2 weeks.
Improved nourishment of the epidermis and reinforced tightness up to +56% within 2 weeks.

Based on a 15 Minutes clinical study of 20 volunteers aged from 50 to 65 years.USER TRIAL RESULTS

87% agree skin looks brighter
87% agree skin looks more even
83% agree skin complexion is looks dramatically transformed
98 % agree skin texture is smoothed

Based on 8-week clinical studyof 25 female volunteers in the aged from 42 to 70 years.

Key Ingredients

A rare algae from Brittany’s pristine coast, celebrated for its iridescent tones and its remarkable “melanobrake” effect. It slows down excessive melanin production to visibly reduce dark spots and balance uneven pigmentation. At the same time, it restores luminosity and shields the skin from oxidative stress. Clinical studies confirm a brighter, more even, and radiant complexion.

This rare alpine flower active has unique senolytic power: it helps clear away “zombie cells” – aged, dysfunctional cells that trigger inflammation and slow down regeneration. By activating processes such as cellular recycling and autophagy, it supports the skin’s natural renewal systems, restoring clarity, elasticity, and long-term vitality. Without this clearing mechanism, senescent cells accumulate, block healthy functions, and visibly accelerate the loss of youthfulness.

Retinaldehyde is one step closer to active retinoic acid than retinol, making it more potent while remaining well tolerated. Encapsulation ensures stability and a gradual, controlled release, allowing the ingredient to penetrate effectively and act from within. This next-generation Vitamin A derivative accelerates cell renewal and stimulates collagen synthesis with high efficacy and minimal irritation - visibly reducing wrinkles, refining texture, and restoring firmness, elasticity, and radiance.

This sugar-based hydration network works like a moisture circulation system inside the skin. It not only replenishes lost water but also optimizes its distribution across different layers, ensuring that cells remain plump and resilient. By creating a lasting hydration reservoir, it strengthens the skin barrier, improves elasticity, and delivers a smooth, radiant appearance.

A multitasking vitamin that strengthens the skin barrier and improves overall skin clarity. It regulates sebum production, minimizes the appearance of pores and impurities, and calms sensitivity. Niacinamide also supports natural ceramide and collagen synthesis, brightens uneven tone, and enhances elasticity and radiance - for a smoother, more balanced, and healthier-looking complexion.