Suprême C Serum

An ultra-concentrated, 100% Vitamin C gel-oil serum. Boost brightness and fade dark spots in just 2 weeks.
award winner

Suprême C Serum

An ultra-concentrated, 100% Vitamin C gel-oil serum. Boost brightness and fade dark spots in just 2 weeks.
Original or Other

Suprême C Serum

Pair With
Skin Activator Serum

Skin Activator Serum

m.219.00

Product Details

This single-ingredient serum is made with 100% THD Ascorbate, a potent-yet-gentle Vitamin C derivative crafted in Japan. Refined through a multi-step process for unparalleled stability and potency, this springy gel-oil texture absorbs 3x more efficiently than traditional vitamin C for results you can see.

This antioxidant-rich powerhouse works to diminish hyperpigmentation and supports skin’s natural collagen. Skin feels instantly hydrated, supple, looks brighter and visibly more even in just 2 weeks. 

Original size and refill: 20ml

Ingredients

100% THD ASCORBATEULTRA-STABLE

Will not oxidize or degrade with exposure to light or air.

OPTIMAL ABSORPTION

Recognized by skin’s natural lipid structure and absorbs 3x more efficiently than traditional vitamin C.

POTENCY MAXIMIZED

Skin’s enzymes transform this molecule into pure vitamin C on contact

No PEGs

No Synthetics

Cruelty Free

No Phthalates

No Parabens

files/Westman_Atelier_Heart_Favicon_whitebg_2_a720d27d-9796-4966-82a5-d8d9538d9786_1.png

No Talc

files/Westman_Atelier_Heart_Favicon_whitebg_2_a720d27d-9796-4966-82a5-d8d9538d9786_1.png

No Silicones

The most powerful Vitamin C serum you’ll ever meet.

Boosts Brightness Fades Dark Spots Evens Tone

Potent-yet-gentle 100% Vitamin C gel-oil serum brightens and fades dark spots in just two weeks.

HOW TO USE

1

Apply after Skin Activator

2

Use 1-2 pumps to cover the face and pat excess on neck

3

Wait until fully absorbed before applying makeup

100%

agree skin tone appears more even, uniform

93%

saw a visible reduction in appearance of dark spots, hyperpigmentation

93%

agree skin looks significantly brighter

Based on a consumer study, 30 participants, 8 weeks

I’m all about investment pieces and that includes my skincare.
I like to apply Skin Activator and follow with Suprême C.

The combination of the two is otherworldly—it’s like everything is bouncing back.

Founder and makeup artist

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Frequently Asked Questions

How do I incorporate this into my routine? How long should I wait until I move to my next step?

Apply 1-2 pumps onto cleansed skin morning and/or night - a little goes a long way! If you have oily skin, we recommend using Suprême C at night. 

If using in combination with Skin Activator, apply Skin Activator first and follow with Suprême C.

Tip! Wait until the product is fully absorbed before applying makeup or coming into direct contact with fabric or sheets. Absorption time is different for everyone and depends on your preferences before moving onto a step like foundation application.

What is the texture like?

Suprême C has a non-comedogenic, gel-oil texture that deeply nourishes. Its lipophilic structure (oil soluble) is easily recognized by skin’s natural lipid structure, allowing the ingredient to be absorbed deep into the surface layer of skin where it is needed the most.

Is this safe for sensitive skin?

This formula has been clinically and dermatologist tested and can be used on all skin types, including sensitive skin. It is non-comedogenic, hypoallergenic and contains no fragrance.

The molecular structure of this formula is also ideal for sensitive skin - it maintains stability at a higher PH which means it is less likely to aggravate.

Is it really 100%? What does that mean?

This is a single ingredient serum – there are no additives or other ingredients – this means the formula is 100% THD Ascorbate. Since our Vitamin C is supremely stable (is not affected by light or air), this also means it is 100% potent every time you use it. 

What is the difference between Skin Activator and Suprême C. What results should I expect?

Suprême C is a targeted, single-ingredient treatment serum designed to enhance brightness and diminish the appearance of dark spots and hyperpigmentation.

Skin Activator is an all-in-1 serum that softens fine lines, boosts firmness and deeply hydrates.

Both products can be used in conjunction to optimize your skin quality!