

- Visibly firms
- Smooths neck lines
- Redefines features
Advance Optimizer Serum
The firming serum for loss of tone and neck lines.
- Cruelty free
- Paraben free
- Gluten free
In stock on College St.
Usually ready within the hour.

Advance Optimizer Serum
30 ml
780 College Street
780 College Street
Toronto ON M6G 1C6
Canada
- Tuesday10am – 7pm
- Wednesday10am – 7pm
- Thursday10am – 7pm
- Friday10am – 6pm
- Saturday10am – 4:30pm
- Sunday & MondayClosed
- Choose Pickup at checkout.Then pay as usual.
- Wait for our "ready" email.Usually within the hour. Head over once it arrives, not before.
- Give your name at the front desk.You'll be in and out in a minute.
Description
Yon-Ka Advanced Optimizer Serum is for skin that's losing tone, with features that look less defined and lines forming on the neck.
Hibiscus peptides support collagen, so skin looks firmer and smoother and features look redefined. Morning and evening after Lotion Yon-Ka, then Advanced Optimizer Creme.
Suited to normal and dry skin.
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 Advance Optimizer Serum, and what each one does for your skin.
Hibiscus peptides
Firming and tightening.
Horsetail
Silicon-rich, firming.
Rosemary
Firming.
How to use
Where it goes in your routine.
How to use Advance Optimizer Serum, step by step.
-
After Lotion Yon-Ka
Morning and evening.
-
Two or three pumps
Face and neck.
-
Then the creme
Advanced Optimizer 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 Advance Optimizer Serum, what to pair it with, and when to check with us first.
How long should I use it?
Morning and evening for a 30-day intensive, then once a day.
Serum and creme together?
Yes. The serum reinforces the creme.
Does it work on the neck?
Yes. It smooths the look of neck wrinkles.
From YonKa
Complete the routine.
Cleanse
Named favourite makeup remover at the 2022 Aesthetician's Choice Awards
Eyes
Contour cream for eyes and lips, toning and tightening where skin thins first
Moisturize
The day cream of the Time Resist ritual, for deep lines rather than surface ones
Protect
- Free shipping over $125
- Authorized retailer
- Pickup on College St.
- Professional skincare















