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The Seasonal Serum
The Seasonal Serum

The Seasonal Serum

Concentrated phytoactive emulsion

340 €

Spring’s first bloom. This feather‑light serum lays a biomimetic veil across the skin—hydrating, brightening, and refining where rising heat and humidity disturb balance. It tightens visible pores –76%¹ and leaves 91% of users soothed and supple¹.

The GEO3Active™ matrix—a synergy of bioactives like clover flavonoids, Bacillus postbiotics, and lupine peptides, with seasonal botanicals grown on our Grand Cru estate—reactivates cellular clean‑up within 48 hours, sparks fresh collagen, and refines texture for pore‑tight, summer‑bright skin.

After cleansing with the Fertile Balm, press 1–2 pumps (≈ 0.25 ml) of this feather‑light serum onto dry skin, morning and night. It vanishes in seconds, leaving a cool satin glow. Follow with The Seasonal Cream Spring–Summer; by day, seal the ritual with SPF. Skin feels instantly refreshed and stays balanced through rising heat and humidity.

Aqua/Water, Betula Alba Juice, Diglycerin, Propanediol, Silybum Marianum Ethyl Ester, 1,2-Hexanediol, Carrageenan, Hordeum Vulgare Sprout Extract, Trifolium Pratense (Clover) Extract, Achillea Millefolium Flower/Leaf/Stem Extract, Symphytum Officinale Root Extract, Bacillus Ferment, Raspberry Ketone, Hydrolyzed Lupine Protein, Helianthus Annuus (Sunflower) Seed Oil, Corylus Avellana (Hazelnut) Seed Oil, Parfum/Fragrance, Silica, Sclerotium Gum, Glycerin, Sodium Phytate, Citric Acid, Tocopherol, Linalyl Acetate, Linalool, Coumarin.

BENEFITS

  1. Refines pores & texture

  2. Brightens and boosts luminosity

  3. Activates UV-induced damage skin defense

  4. Stimulates cellular regeneration

Clinically proven

  • 91%

    Soothed & more supple skin²

  • 82%

    More luminous skin²

  • -76%

    Pore diameter¹

  • 8/10

    Found their skin regenerated²

Sources : ¹ clinical and ² consumer tests on 32 participants (29 days, sensitive‑skin inclusive).

Before

After 29 days

Seasonal exposome damages


Under the summer sun, the skin suffers deep damage: UV rays generate oxidative stress that accelerates skin aging, while heat intensifies dehydration and loss of firmness.

The Seasonal Serum Spring–Summer quenches these warm‑weather biomarker spikes—neutralising ROS, refining pores, and reviving hydration pathways for clear, luminous skin.

Infused with our GEO3Active™ matrix

  • 01

    Surface

    Seasonal
    botanical blend

    Targeted seasonal action

    Yarrow, clover, barley & comfrey quench heat‑wilted skin, shield collagen from UV stress and smooth warm‑weather roughness.
  • 02

    MICROBIOME

    Microbiotic complex

    BALANCES & HARMONISES

    Bacillus ferment nurtures the skin flora, moderates sebum and reinforces resilience in warm humidity.
  • 03

    DEEP MATRIX

    Phytopeptides

    STRENGTHENS & STIMULATES

    Hydrolysed lupine peptides boost collagen renewal and refine elasticity under UV pressure.

The Spring-Summer botanical blend

Every Dix Hectares formula is composed in step with the bright spring–summer rhythm of our regenerative plot.


Each warm‑season plant is chosen for how it awakens the living soil and lends its renewing energy to both vine and skin.

Ing. I

Yarrow

↑ filaggrin & CLDN1

Yarrow is the plot’s pioneer, stitching loose spring soil with lacy roots and signalling the return of pollinators. That early resilience carries to skin, steadying the barrier so warmth and light revive without irritation.

Ing. II

Clover

↑ collagen 1 & elastin

A natural nitrogen‑fixer, Red Clover enriches our rows before the vines awake and offers nectar to first‑season bees. In your ritual it feeds skin with the benefits of stored sunlight, keeping tone bright and fatigue at bay.

Ing. III

Barley

↑ SOD2 & GPx

Barley’s quick shoots weave a living mulch, holding spring rains and shielding tender seedlings. Their antioxidant chemistry steadies skin against UV‑driven free radicals, keeping tone bright and balanced.

Ing. IV

Comfrey

↑ KGF & collagen III

Comfrey’s broad leaves shade young vines, drawing calcium from deep soil. Low‑temperature ultrasound unlocks that quiet force for skin, sparking gentle surface renewal.

Grown in regenerative soil, delivered to your skin

Each plant is harvested at peak potency, extracted from root to flower.
Dix Hectares is a living laboratory on a ten-hectare plot in southwest France. Every plant is grown in rhythm with the seasons, harvested by hand, and extracted with care. Our commitment to regenerative agriculture isn't just good for the earth- it makes a visible difference on your skin.

  • 01.

    The lid


    Made of 86% biopolymer materials, biosourced and biodegradable

  • 02.

    L'Opercule


    Aluminium recyclable

  • 03.

    The refill


    Recyclable aluminium

  • 04.

    The jar


    30% recycled glass

Questions

  • Is The Seasonal Serum suitable for sensitive skin?

    It was dermatologist‑tested on volunteers, including those with reactive complexions; 91% reported the formula felt soothing and non‑irritating.
  • Are the ingredients genuinely seasonal and sustainably grown?

    Yes. Every plant in our seasonal blend is cultivated on our plot, timed to solstice and equinox cycles, then fresh‑frozen within six hours to lock seasonal chemistry before low‑temperature ultrasound extraction. That closed loop is the heart of our terroir‑led, regenerative approach to seasonal skincare.
  • How long does the 40 ml refill last ?

    We have chosen a generous format designed to last for 3 months. For optimal results, we recommend applying a pea-sized amount to the face and neck, morning and evening.
  • What is the shelf life once opened?

    Use within six months for peak potency of fresh‑season actives; unopened, the serum remains stable for 24 months from batch date.