LuLuLun Precious White Kousa Switch Face Mask 32 Sheets

LuLuLun Precious White Kousa Switch Face Mask 32 Sheets

$27.60
$27.60
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LuLuLun Precious White Kousa Switch Face Mask 32 Sheets
LuLuLun Precious White Kousa Switch Face Mask 32 Sheets
LuLuLun

LuLuLun Precious White Kousa Switch Face Mask 32 Sheets

$27.60
$27.60
In stock
  • ✅ Dual ferment complex activates deep-layer clarity
  • ✅ Vitamin C derivative evens tone and boosts glow
  • ✅ Golden Seaweed Extract for surface luminosity
  • ✅ Fermented Soy Milk improves skin translucency
  • ✅ New ultra-thick high-adhesion sheet (2025 renewal)
  • ✅ Free from fragrance, alcohol, and colorant

🛡️ 100% Authentic – Japan domestic version
🚚 Ships from Tokyo
✨ Fresh stock
🛍️ Same product sold in Japanese beauty stores

Description

LuLuLun Precious White (Kousa Switch) is a daily clarity and radiance mask built around what LuLuLun calls their 光彩スイッチ処方 — a "luminosity switch" formula designed to address the dullness that accumulates beneath the surface of adult skin. Rather than targeting surface brightness alone, it combines fermented and botanical actives that work at different skin depths to restore the clear, translucent quality that dullness suppresses. This is the Japan-domestic formula sold at Matsumotokiyoshi, renewed in late 2025.

The formula's Kousa Switch Complex pairs Bifidobacterium Ferment and Bacillus Ferment — two distinct fermented microbiome-support actives — with Lavender Flower Extract (White Lavender), a calming botanical that smooths skin texture and supports an even tone. Fermented Soy Milk (Lactobacillus/Soy Milk Ferment) provides penetrating hydration that improves skin translucency, while Barley Seed Extract (New Hatomugi) — a refined form of the beloved Japanese Job's Tears ingredient — supports pore and texture refinement. Golden Seaweed Extract (Laminaria Ochroleuca) and Ascorbyl Tetraisopalmitate (Vitamin C Derivative) complete the brightening action with antioxidant and tone-evening support.

The renewed formula uses the same upgraded 極厚高密着シート (ultra-thick high-adhesion sheet) introduced across the 2025 Precious renewal. Fragrance-free, colorant-free, alcohol-free. 32 sheets with 560ml of essence — one month of daily toner-replacement use.

Key Ingredients
  • Bifidobacterium Ferment + Bacillus Ferment — dual-strain ferment complex that supports the skin microbiome and activates the skin's own clarity mechanisms from within the barrier
  • Ascorbyl Tetraisopalmitate (Vitamin C Derivative) — fat-soluble vitamin C with high skin affinity; targets uneven tone and surface dullness at the source
  • Laminaria Ochroleuca Extract (Golden Seaweed) — marine-derived antioxidant extract that supports surface luminosity and protects against environmental dullness triggers
  • Lactobacillus / Soy Milk Ferment — probiotic-fermented soy milk that delivers penetrating hydration and improves the skin's natural translucency
  • Hatomugi Seed Extract (Barley / Job's Tears) — refined form of the classic Japanese skin-brightening botanical; supports pore refinement and a smoother, clearer surface texture

HOW TO USE
  1. After cleansing, unfold the mask and align to eyes and mouth.
  2. Leave on for 5–10 minutes, cupping hands to warm the sheet.
  3. Remove, fold the sheet, and pat remaining essence into skin.
  4. Follow with moisturiser or cream.
  5. Pro tip: morning use is especially effective — the vitamin C derivative and ferment actives leave a clarity and glow that carries through makeup, making foundation sit more naturally on skin.

FAQ

How is the Kousa Switch formula different from the old Precious White (Clear)?

The 2025 renewal significantly expanded the active profile. The old Clear version centred on a vitamin C derivative and two peptides. The Kousa Switch adds a dual ferment complex (Bifidobacterium and Bacillus), Fermented Soy Milk, Golden Seaweed Extract, and refined Hatomugi — shifting the approach from surface brightening to activating the skin's own clarity from within. The sheet was also upgraded.

Is this suitable for skin sensitive to vitamin C?

The vitamin C used is Ascorbyl Tetraisopalmitate, a fat-soluble derivative that is significantly less irritating than L-Ascorbic Acid. The formula is also fragrance-free, alcohol-free, and colorant-free. It is generally well tolerated, though patch testing is recommended for highly reactive skin.

What is the difference between Precious White and Precious Green?

Precious White (Kousa Switch) focuses on clarity and luminosity — restoring translucency and clearing accumulated dullness. Precious Green (Glow Up) focuses on whole-skin balance — stabilising an uneven, fluctuating, or reactive skin condition. If dullness and flat tone is your primary concern, choose White. If your skin feels unsteady, rough, or generally out of condition, choose Green.

Is this the Japan-domestic version?

Yes. TokyoShelf sources this directly from Matsumotokiyoshi in Japan. This is the Japan-domestic formula — the same version sold in Japanese pharmacies, not an export or travel-retail variant.

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