Starter kit with Peptide
5 (127 Reviews)

Starter kit with Peptide

Tired eyes and dark circles to reduce?

This is the treatment you need to brighten your eyes and stimulate microcirculation for reduced dark circles:

  • Biomimetic Peptide
  • Astaxanthin
  • ↑ Eye radiance
  • ↓ Dark circles
  • ↓ Puffiness
How It Works
30-Day Satisfaction Guarantee
Free Delivery
Secure Payment

DUOLAB Technology guarantees:

0% active ingredient degradation for 100% efficacy with every application
The Minilab creates a fresh emulsion in seconds, ensuring optimal penetration of active ingredients into the targeted layers of the skin
Precise dosing. Never too much.

What's in the box

1 Minilab device (on loan)

Your Minilab, simply

For any DUOLAB treatment, your Minilab device is provided free of charge for 3 months.

And if you order a new treatment during that period, your loan is automatically extended.

At the end of your treatment, simply return the Minilab by post or directly to:

HOME OF DUOLAB
1 Rue Étienne-Dumont
1204 Geneva

With the DUOLAB Subscription

It's even simpler: your Minilab device is provided free of charge for the entire duration of your commitment and becomes permanently yours from your 4th month of subscription.
10 doses of Eye contour

Your Starter Kit includes the loan of the Minilab device along with your first 10-treatment course of Eye contour.

Then, simply enjoy our refills at a reduced price while continuing to use the same Minilab.

Description

Tired eyes and dark circles to reduce?

This is the treatment you need to brighten your eye area and stimulate microcirculation for visibly reduced dark circles.

Our formulas are fragrance-free, silicone-free, with scientifically proven active ingredients. Swiss Made. Yuka Score: 86%

Ingredients

KEY INGREDIENTS

BIOMIMETIC PEPTIDES: Fermented marine actives that help stimulate microcirculation, reduce the appearance of dark circles and puffiness, while supporting the skin's overnight repair for a fresher, brighter, and more rested eye contour upon waking.

ASTAXANTHIN: The most powerful antioxidant, protecting the skin from all oxidative stress to revive radiance and shield the skin.

INGREDIENTS: (INCI list unchanged — it's standardised international nomenclature, no translation needed) AQUA (WATER), CAPRYLIC/CAPRIC TRIGLYCERIDE, GLYCERIN, BUTYLENE GLYCOL, GLYCINE SOJA (SOYBEAN) SEED EXTRACT, 1,2-HEXANEDIOL, ETHYLHEXYL PALMITATE, HYDROGENATED VEGETABLE OIL, POLYACRYLATE CROSSPOLYMER-6, HYDROXYACETOPHENONE, ACRYLATES/C10-30, ALKYL ACRYLATE, CROSSPOLYMER, BISABOLOL, PROPANEDIOL, PHYTOSTERYL/OCTYLDODECYL LAUROYL GLUTAMATE, XANTHAN GUM, PAEONIA ALBIFLORA ROOT EXTRACT, SODIUM HYDROXIDE, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, PENTYLENE GLYCOL, TETRASODIUM GLUTAMATE DIACETATE, HAEMATOCOCCUS PLUVIALIS EXTRACT, CAPRYLYL GLYCOL, TRIHYDROXYSTEARIN, TOCOPHEROL, BACILLUS FERMENT, GLYCERYL CAPRYLATE, SODIUM HYALURONATE, ACETYL HEXAPEPTIDE-8, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, COLLAGEN AMINO ACIDS, RNA

How to Use

The Eye Contour dose is applied in the morning. Smooth from the inner to the outer corner of the eye, then tap very gently. Allow a few minutes for the tightening effect to appear.

If you already have an eye contour product, you can use it on the days you don't apply your Eye Contour dose.

If you use a dose every day, there's no need to apply another product — this may overload this thin and sensitive area (irritation, milia).

Subscription System

With your DUOLAB subscription, your Minilab is provided free of charge for the entire duration of your commitment. It becomes permanently yours from the 4th month of subscription.

Receive your refills every month, delivered straight to your door, and enjoy 10% off every shipment.

You stay in control: pause, modify, or cancel your subscription at any time from your account.

Featured in leading editorials

Eye contour

Eye Contour

An expert treatment designed to awaken and enhance the eye area.

Thanks to the combination of biomimetic marine-derived peptides and astaxanthin, this treatment stimulates microcirculation, helps visibly reduce dark circles and puffiness, while promoting the skin's natural regeneration overnight.

Protected from oxidative stress, the eye contour gradually regains freshness, radiance, and vitality.

Upon waking, the eye area appears more rested, brighter, and visibly rejuvenated.

Real results, no false promises

What changed for them

  • Before

    After

    “It has been an incredible experience for me. I noticed a change in my complexion after just the first few applications of Duolab; my skin looked more radiant, hydrated, and moisturized. People who know me have made very positive comments about my face. I am delighted! It produced such an incredible change in just a few days. I am excited to see the results with continued use.”

    Olga S.

    August 2026

  • Before

    After

    “I had given up hope! I'd never really seen a difference with any of the other creams I'd tried… and now, for the first time, I'm seeing real, visible results. I have extremely difficult, highly reactive skin, and I'm allergic to so many products. Usually, I spend my time trying to hide my skin issues. And for the first time, other people are complimenting my skin! It's pretty incredible. Thank you Duolab ❤️”

    Anna B.

    August 2026

  • Before

    After

    “I had the privilege of testing the Duolab treatment capsules for about a month, alternating between the Retinol, Peptide, and Eye Treatment formulas. I made sure to apply them in the evening to maximise the effect. I'm impressed by the results and have now become "addicted" — so happy to see the improvement in my skin quality.”

    Impala V.

    August 2026

How it works

The solution: Your lab at home

How DuoLab preserves 100% of your active ingredients in 3 steps.

  1. 1

    Airtight Capsules

    Active ingredients are preserved in their purest state, protected from the moment they're made.

  2. 2

    Minilab: Precision in 90 Seconds

    Your fresh cream is formulated at the precise moment your skin needs it.

  3. 3

    Apply. Reveal.

    The full power of active ingredients, delivered without compromise.

Clinical Studies

Validated by science. Demonstrated by studies. Revealed by your skin.

Measure Result Duration
Smoothing +86.0% 28 days
Luminosity +81.0% 28 days
Skin tone +77.0% 28 days

Science & Practical Tips by Duolab

FAQ

Find answers to the most frequently asked questions about our skincare system, cosmetic active ingredients, and eco-responsible refills.

Are your formulas "clean"?

All Duolab formulas follow a strict charter: fragrance-free, silicone-free, free from controversial ingredients, and with a maximum of naturally derived ingredients.

97% naturally derived ingredients in our 4 main treatments.

Yuka score: 86%

Where are Duolab treatments developed and produced?

All our treatments are created and produced in Switzerland. We control every step from formulation to capsule production, allowing us to guarantee full traceability.

Why single-dose format instead of a traditional jar or tube?

The single-dose format is at the core of our proprietary technology — it's the only way to effectively protect active ingredients from any degradation or oxidation.

Each capsule hermetically seals the active ingredients, ensuring zero light exposure and no contact with air. This means that with every application, the active ingredients are 100% effective.

In a traditional jar, oxidation begins the moment it's opened. A retinol in a jar can lose up to 80% of its concentration within six months at 25°C (PubMed data). In a Duolab dose, every active ingredient retains 100% of its potency until application. This is what drives the visible, immediate performance of our treatments.

This format also allows Duolab treatments to be stored for up to 3 years unopened with no loss of efficacy, while a traditional jar lasts 6 to 12 months maximum after opening.

How long can I keep my Duolab treatments after purchase?

Up to 3 years, as long as the dose remains sealed.


Duolab doses perfectly preserve the active ingredients, so you can keep them with no risk of losing efficacy.


Once a dose is opened, we recommend using the contents within the hour.

Why add the Minilab to my skincare routine?

The Minilab is a device that creates a fresh cosmetic emulsion on the spot, just before application.

This freshly prepared emulsion promotes optimal absorption of active ingredients by the skin.

The Minilab is therefore an essential step in ensuring the high quality of Duolab treatments.

Why 2 capsules to make one Duolab treatment?

At Duolab, each active ingredient is stored in the environment best suited to it, in order to fully preserve its stability and efficacy.

That's why our system relies on two separate capsules: one contains a water-based phase, the other an oil-based phase.

Mixed and emulsified only at the moment of application, they release the full power of the active ingredients for optimal efficacy.

How does Minilab maintenance and repair work?

In the event of a technical malfunction, the Minilab must be returned to DuoLab for analysis and repair. A replacement Minilab will be provided as quickly as possible to ensure continuity of your DuoLab experience.

In the event of damage resulting from misuse, accident, or deterioration unrelated to a technical defect, repair or replacement costs may be charged to the customer.

Freshly prepared treatments

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