(5) 1 Review


Anti-Aging, Firming Booster Serum, Tightening Effect

Mature skin, lacking firmness

  • Paraben free
Item # 36670

Product Details

The Tightening serum for your skin, best when used with its complementary cream.
Fluid and quickly absorbed, it reactivates the skin components responsible for firmness.
Visibly younger skin that is firmer and smoother, redefined facial contours*.
30 day intensive treatment. In the morning and evening, after cleansing and spraying on Lotion Yon-Ka, apply the Advanced Optimizer Serum and then the Advanced Optimizer Crème to the face and neck. After the 30 days, apply the duo in the morning or in the evening to the face and neck.
* Clinical tests conducted over 4 consecutive weeks on 20 women aged 33 to 65 presenting skin slackening issues: cutometer measurements, clinical evaluation under the supervision of dermatologists, satisfaction tests.
30 ml.
89% natural ingredients
• Hibiscus peptides: Firmness "booster"
• Horsetail rich in silicon, wild rose rich in Vitamin C: regenerating - firming
• Soy peptides: restructuring
• Marine collagen, hyaluronic acid: hydrating - smoothing
Water, Peg-12 Dimethicone, Glycerin, Propylene Glycol, Soluble Collagen, Equisetum Arvense (Horsetail) Leaf Extract, Hibiscus Abelmoschus Seed Extract, Rosa Canina Fruit Extract, Hydrolyzed Soy Protein, Sodium Hyaluronate, Sodium Chondroitin Sulfate, Xanthan Gum, Peg-40 Hydrogenated Castor Oil, Ppg-26-Buteth-26, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Chlorphenesin, Parfum/Fragrance, Sodium Dehydroacetate, Caprylhydroxamic Acid, Butylene Glycol, Caprylyl Glycol, Tetrasodium Edta, Phenoxyethanol, Hydroxycitronellal, Hexyl Cinnamal, Citronellol, Linalool

*Ingredients may be subject to change. The most accurate and up to date product ingredient list can also found on the product packaging.
Consult with your Yon-Ka Professional Skin Care Specialist

Find Yon-Ka beauty salon or spa near you Find an authorized center

Can't live without it
While vacationing in Ireland, I was introduced to Yon-Ka serum during a facial at a local spa. I loved the feel as soon as it contacted my face. I purchased a bottle 3 years ago and have never gone without it since. Not only did it sooth upon contact, I noticed a softer and smoother "glow" to my skin. After I cleanse and tone, I apply the serum and then my daily moisturizer. Although it is expensive, it is my must have product. I've tried other serums but nothing compares to Yon-Ka.
3 of 3 customers found this helpful.
Was this helpful?