Boosters

Yon-Ka Boosters: concentrated actives for every skin type

The Yon-Ka Boosters Collection brings together ultra-concentrated treatment formulas built on the brand's signature ingredients: marine collagen, peptides, hyaluronic acid and the iconic Quintessence — a unique blend of five essential oils (geranium, rosemary, cypress, lavender, thyme). Each booster targets a specific concern — hydration, radiance or firmness — and integrates seamlessly into your existing Yon-Ka routine without disrupting any other step.

Just 3–5 drops per application deliver a maximum dose of pure actives, adaptable to seasonal changes and evolving skin needs. The formulas suit all skin types, including sensitive skin, and reflect the natural, plant-based philosophy that has made Yon-Ka Paris a global authority in premium spa skincare. As an official Yon-Ka retailer, Beautyfashionshop guarantees 100% authentic products sourced directly from the manufacturer.

Enjoy free shipping on orders from €50 and explore the complete Yon-Ka range to build a professional skincare routine you can enjoy every day at home.

Frequently Asked Questions

What is the difference between a Yon-Ka Booster and a regular serum?

A Yon-Ka Booster is an ultra-concentrated active formula designed to complement your existing routine. You can blend a few drops into your day cream or serum, or apply it as a standalone step before your moisturizer. Unlike a standard serum, the booster acts as an amplifier for every other product in your routine.

How do I apply a Yon-Ka Booster correctly?

After cleansing and toning, apply 3–5 drops of the booster to your face. You can mix it with your moisturizer or use it as an independent step before your cream. Use it both morning and evening for optimal results.

Are Yon-Ka Boosters suitable for sensitive skin?

Yes. Yon-Ka has developed formulas that are gentle enough for sensitive skin — free from harsh chemicals and rooted in the mild, plant-based phytotherapy the brand is known for. Check the individual product page for specific skin type recommendations.

Can I combine multiple Yon-Ka Boosters?

Yes, but it is recommended to use no more than two boosters at a time to avoid overloading the skin. For example, pair a hydration booster with an anti-aging booster for a dual-targeted approach.

Keep Exploring

Discover our full range of Yon-Ka Serums, Yon-Ka Day Creams or browse the entire Yon-Ka collection for a complete skincare routine.