BEAUSTA Arbutin Tranexamic Dark Solution Serum Duo Set

Two Arbutin Tranexamic 7% Dark Solution Serums (30ml each) plus 2 bonus sheet masks — a double supply at a better price. BEAUSTA is a Korean skincare brand known for gentle, effective formulas at an accessible price.

Key Benefits

• Double supply of a best-selling brightening serum
• Better value than buying two singles
• Bonus sheet masks included

Key Ingredients

• Arbutin
• Tranexamic Acid

Best For

Skin with pigmentation concerns.

How to Use

After toner, apply 2–3 drops and press in. Use sunscreen during the day.

Size: 30ml x 2 + 2 masks

Why Shop at Kosmeticau

100% authentic K-beauty from Korea, delivered to your door anywhere in Australia. Patch test before first use; discontinue if irritation occurs.

FAQ

Is BEAUSTA Arbutin Tranexamic Dark Solution Serum Duo Set authentic?
Yes. Kosmeticau sources BEAUSTA directly from Korea, so every item is 100% genuine.

How fast is delivery in Australia?
Orders are delivered Australia-wide by Australia Post. Express shipping takes 2–6 business days and standard shipping 7–12 business days, and standard shipping is free on orders of $49 or more.

Do I need sunscreen with this?
Yes. Use a broad-spectrum sunscreen during the day when using brightening or retinol products.