

- Reduces wrinkles
- Evens skin tone
- Boosts hydration
Excellence Code Serum
The longevity serum for skin that's aging faster than you'd like.
- Cruelty free
- Vegan
- Paraben free
- Gluten free
Description
Yon-Ka Excellence Code Serum is for skin that looks tired and is aging faster than you'd like, with wrinkles, uneven tone and less bounce.
Yon-Ka's most concentrated longevity formula targets aging cells, supports skin renewal and protects the microbiome. In the brand's study, skin was more hydrated within an hour, and wrinkles and tone improved over time. Two or three pumps morning and evening, before La Creme.
Suits every skin type.
Shipping, pickup & returns
Tracked shipping, 2 to 5 business days, free over $125. Pickup at 780 College St., usually ready within the hour. See our product policies for returns.
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What's inside
The ingredients doing the work.
What's in Excellence Code Serum, and what each one does for your skin.
Alpine willowherb
Helps reduce aging cells.
Peach leaf extract
Helps stimulate a key longevity protein.
Pre- and postbiotic complex
Keeps the microbiome balanced.
How to use
Where it goes in your routine.
How to use Excellence Code Serum, step by step.
-
After Lotion Yon-Ka
Morning and evening.
-
Two or three pumps
Over face and neck.
-
Then La Creme
Excellence Code Creme on top.
In the clinic
Pair it with treatments.
What we do in clinic for firmness and lines. Your products keep the results going at home.
Not sure it's right for you?
Ask the people who know it.
Our estheticians work with these brands in the treatment room. Book a free skin consultation or send us a question, and we'll tell you if it suits your skin.
Free 30-minute consultation,
with our skin analyzer.
Product FAQ
Before you buy it.
How to use Excellence Code Serum, what to pair it with, and when to check with us first.
How fast will I see results?
The brand reports visible results starting in seven days.
What do I use with it?
Excellence Code Creme on top.
How often?
Morning and evening.
From YonKa
Complete the routine.
Cleanse
Named favourite makeup remover at the 2022 Aesthetician's Choice Awards
Eyes
Fruit acids dosed for the eye and lip area, the thinnest skin on the face
Moisturize
The night half, richer, plumping and nourishing while you sleep
- Free shipping over $125
- Authorized retailer
- Pickup on College St.
- Professional skincare














