TTM (Timeless Truth Mask)
TTM (Timeless Truth Mask / 提提研) is dedicated to bringing medical-grade, bio-cellulose sheet mask technology straight into your daily skincare routine. Built on the philosophy that effective skincare starts with targeted mask treatments, the brand strives to maximize serum absorption and skin revitalization through eco-conscious, science-first formulations. Each product combines active botanicals, biotechnology, and clean formulations that remain completely free from harsh preservatives, parabens, and artificial irritants.
TTM Bio-Cellulose Mask Collection
Starting with their world-famous sheet masks, TTM uses single-use bio-cellulose fibers that measure just 1/1000th the diameter of a human hair to create a second-skin fit. Their flagship Chios Mastic Bio-Cellulose Mask, an award-winning anti-aging icon, harnesses natural Chios mastic extract: a gentle, natural alternative to retinol, to tighten enlarged pores, balance excess oil production, and smooth fine lines without irritation.
Other high-performance bio-cellulose treatments deliver focused barrier repair and intense hydration, such as the Dual Active Exosome Bio-Cellulose Mask for cell renewal, the Moss Extract Bio-Cellulose Mask for environmental defense, and the Doublefit Hydro Bio-Cellulose Mask for lightweight, long-lasting moisture.
TTM Pre-Mask Prep & Restorative Skincare
For an instant boost of treatment efficiency, turn to their innovative pre-mask sprays and lock-in creams designed to work together in a three-step regimen. Formulated with Swiss mineral water, small-molecule hyaluronic acid, and natural moisturizing factors, the bestselling Vitalizing Pre-Mask Mist prepares the skin matrix to absorb every drop of mask essence deeply. To finish your routine, nourishing post-treatment creams like the Chios Mastic Smoothing Cream seal in active nutrients and strengthen the skin barrier for lasting radiance.
More than just individual sheet masks, TTM supplies an array of specialized eye masks, neck treatments, facial cleansers, and travel care sets to make personalizing your skincare routine completely seamless. Targeted treatments such as their Eyes Awake Anti-Wrinkle Eye Mask and Anti-Wrinkle Bio-Cellulose Neck Mask deliver concentrated hydration to delicate zones prone to early aging. Their curated Skin SOS Rescue Sets and Glow Getter Sets give you the freedom to maintain a radiant, spa-level glow at home or on the go. As a committed RE100 member, TTM pairs clinical precision with sustainable manufacturing practices.
TTM understands that your skin deserves clean, high-performance ingredients that deliver immediate, visible transformation. That’s why they offer a versatile wardrobe of bio-cellulose sheet masks, pre-mask mists, and targeted anti-aging treatments that empower you to craft a customized routine.
Shop online at Sephora Hong Kong to discover your next skincare obsession and step out with ultimate confidence.


