Glutathione Power Toning Ampoule 20ml

A toning ampoule that targets melanin pathways from three angles

This brightening functional ampoule brings together 100,000ppm glutathione, 3% tranexamic acid, and 5% niacinamide in one bottle. Each ingredient approaches melanin through a different mechanism. Tranexamic acid helps inhibit melanin production, niacinamide intercepts the transfer of melanin to the skin's surface, and glutathione prevents melanin oxidation to help improve dullness. If you're starting to notice dark spots, hyperpigmentation, or lingering marks, this trio may be just what you need.

Gentle formulation designed for daily use, even on sensitive skin

A 24-hour closed patch test conducted by the Korean Dermatology Research Institute on 31 participants resulted in a non-irritant rating. High-purity glutathione is encapsulated in liposome form to enhance ingredient stability, so you can confidently use these light- and heat-sensitive brightening actives during the day. Try adjusting the amount to suit your skin's needs: around 0.5–1ml in the morning and 1.5–2ml in the evening.

For those seeking both tone-evening and radiance

A dual-functional cosmetic for brightening and wrinkle improvement. We recommend this if you relate to any of the following:

You want uneven, patchy skin tone to look more uniform
Dark spots or post-breakout marks are becoming more noticeable
Your complexion feels dull, flat, and lacking in luminosity

Dispense the desired amount using the dedicated applicator, spread evenly across your face, then press gently to help absorption. After use, reinsert the applicator to seal the bottle and store in a cool place away from direct sunlight.

A toning ampoule for the essence or serum step

After cleansing, prep your skin with toner, then apply this ampoule during your essence or serum step. Formulated with 10% glutathione, 3% tranexamic acid, and 5% niacinamide, this brightening functional ampoule can be used in place of or layered with your hydrating essence. Follow with a moisturizer to seal in the active ingredients.

Suitable for both morning and evening use

Light- and heat-sensitive brightening actives have been stabilized for daytime wear. We recommend using 0.5–1 ml in the morning for a lightweight layer, and 1.5–2 ml in the evening for more intensive care. Always follow with sunscreen when using in your morning routine.

Precise dosing with the included applicator

The syringe-style applicator lets you dispense exactly the amount you need. Turn the bottle upside down to draw the product into the applicator, dispense onto your palm, spread evenly across your face, and gently press in with your fingertips to aid absorption. For areas with dark spots or hyperpigmentation, feel free to apply a second layer.

Routine combinations by skin concern

• If dullness is your main concern: After toner, apply this ampoule and finish with a moisturizer. Stay consistent with this basic routine for at least 2–4 weeks.
• If you're targeting hyperpigmentation or sun spots: Apply a generous layer in the evening, then follow with a brightening sheet mask for enhanced results.
• If dryness is also an issue: Layer a rich, hydrating cream over the ampoule to lock in moisture.

Storage and usage notes

Store in a cool place away from direct sunlight. After each use, reinsert the applicator into the rubber stopper at the center of the bottle to keep it sealed. Due to the high concentration of niacinamide, those with sensitive skin should patch-test with a small amount before full application. If redness, swelling, or itching occurs, discontinue use and consult a dermatologist. Best used within 12 months of opening.

Water, Glycerin, Niacinamide, Cetyl Ethylhexanoate, Caprylic/Capric Triglyceride, Tranexamic Acid, Pentaerythrityl Tetraethylhexanoate, Diisostearyl Malate, 1,2-Hexanediol, Butyrospermum Parkii (Shea) Butter, Vinyl Dimethicone, Polyglyceryl-4 Oleate, Octyldodecanol, C12-14 Alketh-12, Polyglyceryl-3 Polyricinoleate, Sodium Polyacrylate, Allantoin, Polyglyceryl-10 Laurate, Trehalose, Tocopherol, Squalane, Ethylhexylglycerin, Dimethiconol, Alpha-Arbutin, C18-21 Alkane, Hydrogenated Lecithin, Xanthan Gum, Adenosine, Butylene Glycol, Polyglyceryl-10 Oleate, Disodium EDTA, Saccharide Hydrolysate, Glutathione, Myosotis Sylvatica Flower/Leaf/Stem Extract, Hemerocallis Fulva Flower Extract, Bakuchiol

The list of ingredients is subject to change. Please consult the packaging of the product purchased.