![[NUMBUZIN] No.4 Hydrating Glow Mineral Toner 200ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-4-hydrating-glow-mineral-toner-200ml__01-format.webp?v=1788373044)
[NUMBUZIN] No.4 Hydrating Glow Mineral Toner 200ml
Apply after cleansing to prepare skin for the next steps.
View current product →Product overview
NUMBUZIN No.4 Hydrating Glow Mineral Toner replenishes moisture with 89% thermal water and five forms of hyaluronic acid. The glossy, cushiony texture prepares the complexion for serum and makeup while mild PHA smooths rough texture and niacinamide brightens dull-looking skin.

89% thermal-water hydration
Mineral-rich thermal water forms the base of this toner, delivering a fresh first layer immediately after cleansing. Five forms of hyaluronic acid bind moisture at different levels, leaving the complexion plump, supple and ready for the skincare that follows.

PHA and niacinamide
Gluconolactone, a mild PHA, gently loosens dull surface build-up without the harsh feel of a strong exfoliating toner. Niacinamide supports a clearer, brighter-looking complexion, while glycerin, madecassoside and centella keep the finish comfortable and hydrated.

Makeup-ready hydration
Well-hydrated skin gives foundation a smoother, fresher-looking base. After one use, the makeup-boosting measurement improved by 99.74%, helping makeup sit more evenly across areas that normally look dry or textured.

Seven-layer hydration
The moisture measurement increased from 39.70 to 52.62 after 10 minutes and remained above the starting level at 45.52 after 30 minutes. Skin feels replenished beyond the surface without a heavy, greasy coating.

Glossy texture and absorption
The fluid texture has more cushion than a watery toner but spreads in a thin, even layer. It softens dry patches, leaves a healthy glow and helps serum and moisturiser apply smoothly without pilling.

How to use
Use the toner on clean skin in the morning or evening.
Pour a moderate amount into your palms or onto a cotton pad and spread it gently over the face.
Soak thin cotton pads and place them on dry areas for one minute before makeup.
Remove the pads, pat in the remaining toner and follow with serum and moisturiser. Finish the morning routine with sunscreen.

Complete Your Routine
See every active No.4 product in COCOMO, including the item you are viewing. Build the complete numbered routine or choose the steps that suit your skin.
![[NUMBUZIN] No.4 Hydrating Glow Mineral Toner 200ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-4-hydrating-glow-mineral-toner-200ml__01-format.webp?v=1788373044)
Apply after cleansing to prepare skin for the next steps.
View current product →![[NUMBUZIN] No.4 Pore Zero Peeled Egg Toner Pad 190ml (1 Box = 70 Pads)](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no4-toner-pads-main-preserved-1200x1700.webp?v=1788277920)
Use after cleansing as a convenient toner-pad step.
View pads →![[NUMBUZIN] No.4 Ceramide AHA Glazed Skin Prep Serum 30ml](https://cdn.shopify.com/s/files/1/0340/6076/3269/files/numbuzin-no-4-ceramide-aha-glazed-skin-prep-serum-30ml__01-format.webp?v=1788373153)
Layer after toner or pads and before moisturiser.
View serum →Onsen-Sui, 1,2-Hexanediol, Methylpropanediol, Glycerin, Niacinamide, Sorbitol, Water, Xylitol, Hydroxyethyl Urea, Sodium Polystyrene Sulfonate, Gluconolactone, Hydroxyethylcellulose, Polyglyceryl-10 Laurate, Betaine Salicylate, Polyquaternium-51, Disodium EDTA, Butylene Glycol, Madecassoside, Centella Asiatica Extract, Pentylene Glycol, Morinda Citrifolia Extract, Carica Papaya (Papaya) Fruit Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Camellia Sinensis Leaf Extract, Polygonum Cuspidatum Root Extract, Hyaluronic Acid, Scutellaria Baicalensis Root Extract, Chamomilla Recutita (Matricaria) Flower Extract, Hydrolyzed Sodium Hyaluronate, Rosmarinus Officinalis (Rosemary) Leaf Extract.
Low-acid and skin-irritation tested. Formulated without animal-derived ingredients or gluten-containing ingredients.
For external use only. Avoid direct contact with eyes and broken or irritated skin. Stop use if irritation persists. Keep out of reach of children. Store tightly closed away from heat and direct sunlight.
It focuses on dehydration, dry patches, rough texture and dull-looking skin while creating a smoother base for the next skincare and makeup steps.
It has a glossy, cushiony texture that spreads easily and absorbs without leaving a heavy, greasy coating.
Yes. The low-acid formula is suitable for all skin types, including sensitive skin, and has completed a skin irritation test.
Both methods work. Pat one or two layers in with your hands for hydration, or sweep gently with a cotton pad for a light texture-refining step.
Soak thin cotton pads with toner, place them on dry areas for one minute, remove and pat in the remaining toner before continuing with skincare and makeup.