27 — Tone-evening tranexamic acid serum

25ml+/- 3 months of usage

A brightening serum that targets hyperpigmentation such as age spots or post-acne marks, revealing a beautifully balanced, even skin tone.

In a clinical trial

Independent dermatologists found a significant reduction of dark spots after 8 weeks.

See full clinical trial

  • Tranexamic Acid - 3%

    A synthetic derivative of the amino acid lysine.

  • Hexylresorcinol

    A molecule that is naturally present in the bran of rye and other cereals.

Don't miss out! Free shipping sitewide for all orders to Europe. Order before 10 PM in the Netherlands and Belgium for next day delivery. For other countries, orders will be dispatched within 48 hours.

Returns are free of charge. Products are eligible for return within 30 days of date of purchase.


For a limited time only, free shipping sitewide

Minimalist beauty
Made in Switzerland

Why it's special

Tranexamic Acid and Hexylresorcinol are extensively tested brightening ingredients that target dark spots as well as red spots by inhibiting pigment-producing melanocyte cells.

  • HOW

    Press the dropper and release 2-3 drops in the palm of your hand, on your finger tips or directly on a cleansed face and neck. To ensure optimal hygiene, the dropper should never make contact with your face or hands. Gently massage or pat the liquid into your skin. Wait for the serum to fully absorb and follow with a moisturizer to lock all the good stuff in.


    A waterweight, milky orange fluid that absorbs quickly into the skin.

  • WHEN

    Every morning and evening, after cleansing and before moisturizing.

Download the app for personal guidance.

If you are concerned with hyperpigmentation, combine this serum with Niacinamide and/or an exfoliating serum for faster results.

Combines well with


Leveraging the best of nature and science

Clean formulas

Formulated without ingredients shown or suspected to harm human or planet health

Local production

Co-created and manufactured with a boutique R&D lab in Switzerland