Clinical results

In a clinical trial

Combines well with

Apple App Store

Google Play

Fragrance-free

Minimalist beauty

Made in Switzerland

Ingredients

A potent twice-a-week exfoliant combining multiple skincare acids to fight dull skin, prevent blemishes and even out the skin tone. 9 out of 10 subjects said their skin looked more radiant after 4 weeks!

Sunday exfoliating serum - removes dead skin cells - Routinely

In a clinical trial of 81 Sunday Exfoliating Serum users...

9 out of 10 subjects said their skin felt smoother

9 out of 10 subjects said their skin texture had improved

9 out of 10 subjects said their skin seemed more radiant

8 out of 10 subjects said their skin seemed less dry and/or flakey

9 out of 10 subjects said their pores were less congested

9 out of 10 subjects said their skin looked healthier

Independent dermatologists found a significant reduction of dead skin cells after 8 weeks*

*Measured by use of the Corneofix® a special adhesive tape collecting corneocytes (flakes of dead cells) When mounted on the Visioscan® camera, it can be evaluated by its software

The clinical trial was conducted by a third-party testing facility and included 20 people of all genders between the ages of 18-50. The participants applied the 81 Sunday Exfoliating Serum twice a day in plain packaging, with no brand affiliation

9 out of 10 subjects said their skin looked more radiant after 4 weeks.

A calming serum that contains the ultimate combination of actives to soothe sensitive skin. It effectively reduces redness, comforts the skin and feels pleasantly soothing upon application.

5 plant-extract

Reishi Mushroom

Soothing 5-plant extract serum - calms and reduce redness - Routinely

Soothing 5-plant extract serum

Default Title

4ml sample

Hydration in a bottle, this serum replenishes the skin's own water reserves while locking in hydration from the surface, leaving the skin intensely hydrated, firmer and visibly plump.

Hyaluronic Acid 

Aquaxyl™

Multi-molecular weight HA serum - firms and smooths lines - Routinely

Multi-molecular weight HA serum

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

Tranexamic Acid - 3%

Hexylresorcinol

Tone-evening tranexamic acid serum - lightens dark spots - Routinely

Tone-evening tranexamic acid serum

A potent twice-a-week exfoliant combining multiple skincare acids to fight dull skin, prevent blemishes and even out the skin tone.

aqua (water) (solvent), glycolic acid (exfoliant), gluconolactone (exfoliant), propanediol (solvent), diglycerin (moisturizer/humectant), galactoarabinan (antioxidant), succinic acid (buffering), 1,2-hexanediol (solvent), hydroxyacetophenone (antioxidant), polyacrylate crosspolymer-6 (viscosity controlling), tetrasodium glutamate diacetate (chelating), sodium hydroxide (buffering)

An alpha-hydroxy acid (AHA) derived from sugar cane, formulated here at a potent 7%.

Glycolic acid - 7%

A very gentle exfoliant (PHA) that naturally occurs in fruit, honey and wine.

Gluconolactone - 5%

An organic acid naturally occurring in plants with similar properties to the popular salicylic acid.

Succinic acid - 2%

Sunday exfoliating serum

Exfoliants like AHA's can make your skin more sensitive to the sun. Make sure to use sun protection (up to two weeks) after using your exfoliant.

Press the dropper and release 2-3 drops in the palm of your hand, on your finger tips or directly on a cleansed face, while avoiding the dropper to touch your skin for optimal hygiene. 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, transparent fluid that absorbs quickly into the skin.

TEXTURE

Twice a week in the morning or evening, after cleansing and before moisturizing.

WHEN

Unlike physical scrubs, this serum uses a 14% blend of skincare acids to dissolve bonds between dead skin cells, efficiently removing them to reveal a smooth, radiant complexion. Combining new-kid-in-town Succinic Acid with more well known counterparts like AHA and PHA.

Leveraging the best of nature and science

Performance-first

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

Clean formulas

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

Local production

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. 

81 — Sunday exfoliating serum