Reveal a clear, luminous look with a booster serum designed to tackle the stubborn dullness that keeps coming back. This advanced pre-serum uses a proprietary Deep HQ Retino Formula that combines Hydroquinone and Retinol to refine the look of uneven texture and bring out unwavering radiance. Applied immediately after cleansing, it sinks into fresh, bare skin to help reset the look of your overall skin tone from the foundation up.

Booster serum / pre-treatment essence

What it is:
A pre-serum used right after cleansing to approach the “core of radiance” and help restore a brighter-looking skin tone.

Key features:
- Targets persistent dullness caused by dryness-related texture disruption
- Deep HQ Retino Formula: a hybrid blend of Hydroquinone and Retinol (skin-conditioning ingredients)
- Designed to be used immediately after cleansing on bare skin
- Approaches the core elements of radiance in one step:
- Skin texture
- Moisture
- Gloss/radiance
- Brightness
- Firmness
- High-penetration approach to the stratum corneum for a smooth, glossy look

What “dullness” and “radiance” mean in this product description:
- “Dullness” refers to texture disturbance caused by dryness
- “Radiance/clarity” refers to giving skin luster and smoothness
- “Core” refers to the stratum corneum

How to use:
- Use morning and night.
- After cleansing, dispense an appropriate amount (2–3 pump presses) into your hand.
- Gently smooth over the entire face.
- For areas where dullness is a concern, apply an additional layer.

Ingredients (full list):
Water, Dipropylene Glycol, Saccharomyces/Rice Ferment Filtrate, Pentylene Glycol, Neopentyl Glycol Dicaprate, Butylene Glycol, Glycosyl Trehalose, Glycerin, Hydrogenated Starch Hydrolysate, Polyglyceryl-10 Myristate, Propanediol, Arginine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Cystoseira Tamariscifolia Extract, Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate, Lactobacillus/Grape Juice Ferment Filtrate, Saccharomyces Soluble Extract, Oligopeptide-34, Gluconobacter/Honey Ferment Filtrate, Tea Leaf Extract, Arbutin, Saccharomyces/Job’s Tears Seed Ferment Filtrate, Sodium Lauroyl Lactylate, Dimethyl Isosorbide, Cetrimonium Chloride, Retinyl Palmitate, Sodium PCA, Corn Oil, Hydroquinone, Hexyl 3-Glyceryl Ascorbate, Silica, Ceramide NP, Ferulic Acid, Hydroxypinacolone Retinoate, Hydrolyzed Hyaluronic Acid, Superoxide Dismutase, Ceramide AP, Phytosphingosine, Cholesterol, Psyllium Seed Extract, Tocopherol, Ceramide EOP, Acetyl Pentapeptide-35, Diamond Powder, Phenoxyethanol, Fragrance

Notes:
- Due to product improvements, the listed ingredients and labeling may change. Please check the ingredient list on the product packaging for the most current information.

- made in Japan