Ystella Balancing Booster Serum

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Ystella Balancing Booster Serum 30ML

Ystella Balancing Booster Serum is specially formulated for skin experiencing dryness, oil imbalance, or sensitivity. The lightweight, non-greasy texture penetrates deeply to hydrate and soothe, while fermented ingredients work harmoniously to restore clarity and barrier strength. It’s a daily go-to for balanced, glowing skin—especially effective for those whose skin reacts easily to environmental changes.

Key Benefits:

• Rebalances oil and moisture levels for a healthier complexion.

• Soothes redness and irritation.

• Strengthens the skin barrier with fermented botanical extracts.

• Improves skin texture and glow without clogging pores.

• Ideal for dry, sensitive, or combination skin.

Key Ingredients:

•Lactobacillus Ferment: Strengthens skin microbiome and barrier.

•Centella Asiatica Extract: Calms irritation and redness.

•Rice Ferment Filtrate: Boosts hydration and smoothness.

•Sodium Hyaluronate: Delivers long-lasting moisture.

•Niacinamide: Evens tone and reduces inflammation.

How to Use:
After cleansing and toning, apply a small amount to the face and neck. Gently pat into the skin until fully absorbed. Use morning and evening for optimal results.

Sustainability/Ethical Commitments:
Formulated without parabens, sulfates, or artificial fragrances. Vegan and cruelty-free.

Certifications/Clinical Studies:
Dermatologist-tested. Allergy-tested for sensitive skin.

FAQ:

・ Is this serum suitable for acne-prone skin?
Yes, the lightweight formula is non-comedogenic and helps soothe inflammation without clogging pores.

・ Can I layer it with other active ingredients?
Yes, it works well with vitamin C, retinol, or exfoliants. Use it after cleansing and before heavier serums or creams.

・ How long before I see results?
Most users notice improved hydration and calmness in 7–10 days with consistent use.

We ship internationally from our warehouse here in Tokyo. We use the services of third-party delivery service providers, namely, Japan Post (EMS) and Airmail, for shipping all the orders placed by our customers. View our entire policy here.

Every skin is different, therefore, no returns are accepted simply on the account that the product had an adverse reaction on your skin, or did not provide you any particular kind of results that you were expecting. However, you may initiate a return for the defective and damaged products purchased from the website within a period of7 (seven) days calculated from the order delivery date (“Return Period”). View our entire policy here.

Water, Butylene Glycol, Dipropylene Glycol, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Glycerin, Trehalose, Betaine, Pentylene Glycol, Allantoin, Hydrolyzed Silk, Hydrolyzed Conchiolin Protein, Dipotassium Glycyrrhizate, Diglycerin, Xanthan Gum, Centella Asiatica Extract, Alpha-Glucan Oligosaccharide, Inositol, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Aloe Barbadensis Leaf Extract, Fucus Vesiculosus Extract, Angelica Acutiloba Root Extract, Centaurea Cyanus Flower Extract, Panax Ginseng Root Extract, Algae Extract, Prunus Persica (Peach) Leaf Extract, Perilla Ocymoides Leaf Extract, Rosa Canina Fruit Extract, Erythritol, Fructose, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carbomer, Pentetic Acid, Potassium Hydroxide, Tremella Fuciformis Polysaccharide, Glycine, Acetylated Sodium Hyaluronate, Citric Acid, Sodium Citrate.​

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Unlike generic beauty retailers, Beauty Ninja carefully curates only the most advanced and luxurious Japanese skincare. Every product is tested and approved for its effectiveness.

Have a question?

See some of our common FAQS below

Yes! We source all products directly from Japanese brands, ensuring 100% authenticity.

In Japan, expiration dates are usually not printed on cosmetics unless required (e.g., food or medicated products). However, we keep small stocks and order directly from manufacturers to ensure you get the freshest products. Most items have a shelf life of 2–3 years when stored properly in a cool, dry place away from direct sunlight.

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Orders ship within 1–5 business days (we often order directly from manufacturers to ensure freshness). Once shipped, delivery takes 5–10 days, but times may vary due to customs or other delays.

  • Free for orders over $250 USD
  • Flat rate $15 USD for all other orders.

We ship to over 60 countries, including the USA, UK, Australia, Canada, and most of Europe and Asia. See our shipping page for the full list.

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