TIAM (TIA'M) — Targeted Actives for Clear, Bright Skin

TIAM is a results-driven K-beauty brand focused on high-performance actives like vitamin C, niacinamide, and gentle acids. Shop TIAM’s best-selling serums, toners, and soothing care with fast worldwide shipping on BuyBeautyKorea.

Key Features

• Potent vitamin C for visible brightening and glow
• Niacinamide formulas to refine tone and control excess sebum
• Balanced AHA/BHA/PHA exfoliation for smoother texture
• Soothing snail & azulene care to calm sensitive skin
• Lightweight, fragrance-considerate textures for daily use

Popular Product Lines

My Signature C Source

Iconic vitamin C serum range that helps reduce dullness and the look of dark spots for a brighter complexion.

Vita B3 Source

Niacinamide-centered brightening care that supports balanced oil-moisture and more even-looking skin.

AC Fighting (AHA/BHA/PHA)

Gentle chemical exfoliation to smooth texture, decongest pores, and support clearer-looking skin.

Snail & Azulene

Barrier-friendly hydration with calming azulene to comfort stressed, sensitive, or post-exfoliation skin.

Daily UV & Hydration Care

Lightweight sunscreens and hydrating essentials that layer well under makeup without stickiness.

👉 View all TIAM products on BuyBeautyKorea