Jeosoknoha 3-Day Glutathione Acerola Dark Spot Ampoule 30ml

Dark spot care you can feel in just 3 days

A targeted ampoule for hyperpigmentation and dark spots, formulated with acerola extract, glutathione, and ascorbic acid. Acerola extract contains approximately 127 times more vitamin C than apples and 28 times more than lemons, helping to visibly improve skin tone. Acerola Calming™, a patented ingredient with antioxidant and soothing benefits, targets areas of hyperpigmentation. The rich, adherent texture absorbs quickly without stickiness, delivering active ingredients deep into the skin.

Clinically proven results

In a human application test conducted by P&K Skin Clinical Research Center on 20 women aged 30–55, improvements in hyperpigmentation and redness were observed after just 3 days of use. With a skin irritation index of 0.00, it has passed hypoallergenic testing and is safe for sensitive skin. It is a dual-functional cosmetic approved by the Ministry of Food and Drug Safety for both brightening and wrinkle improvement.

A balanced formula for brightening and soothing

Carefully balanced with key tone-evening actives and calming ingredients.

• Glutathione, Ascorbic Acid: brightening support
• Niacinamide 2% (MFDS standard): tone correction
• Panthenol, German Chamomile Extract, Beta-Glucan: hydration and soothing

Ideal for those concerned with melasma, freckles, and dark spots, sensitive skin worried about the sting of vitamin products, and anyone seeking gentle yet effective brightening care. Suitable for all skin types. For enhanced results, pair with the toner and cream from the same line.

A dark spot ampoule used at the serum stage

After toning, apply this ampoule at the essence or serum step. Because ampoules are highly concentrated, applying them right after toner helps active ingredients penetrate more effectively. Follow with a moisturizer to lock in hydration and prevent the ampoule's benefits from evaporating.

Suitable for morning and evening use

Though it contains ascorbic acid, a vitamin C derivative, this formula has been dermatologist-tested for gentleness and can be used both morning and night. If applying in the morning, be sure to follow with sunscreen. Brightening ingredients can lose their effectiveness when exposed to UV rays.

2–3 drops from the dropper, pressed gently into skin

Dispense 2–3 drops with the dropper and dot them across your face. Press gently with your palms to help the formula absorb quickly without any sticky residue. For areas with visible dark spots or hyperpigmentation, add an extra drop for targeted care.

Routine pairings by skin concern

• For hyperpigmentation: Pair with the Acerola Toner and Cream from the same line for enhanced results
• For dryness: Follow the ampoule with a hyaluronic acid moisturizer to boost hydration
• For sensitive or breakout-prone skin: Formulated with soothing ingredients like panthenol and beta-glucan, so it's gentle enough for reactive skin

Storage and usage precautions

Due to the nature of vitamin C, store in a cool place away from direct sunlight. Best used within 12 months of opening. After each use, wipe the dropper clean to maintain hygiene. If redness or itching occurs during use, discontinue and consult a dermatologist.

1,2-Hexanediol, Cyclohexasiloxane, Polyglyceryl-10 Laurate, C11-13 Isoalkane, Isohexadecane, Dimethiconol, Panthenol, Diphenylsiloxy Phenyl Trimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Ethylhexylglycerin, Carbomer, Tromethamine, Adenosine, Glyceryl Acrylate/Acrylic Acid Copolymer, Sorbitan Isostearate, Disodium EDTA, Malpighia Glabra (Acerola) Fruit Extract, Sodium Hyaluronate, Dextrin, Saccharide Isomerate, Coptis Japonica Root Extract, Beta-Glucan, Theobroma Cacao Extract, Ascorbyl Tetraisopalmitate, Rosa Damascena Flower Extract, Sodium Citrate, Citric Acid, Malpighia Glabra (Acerola) Fruit Extract, Citrus Unshiu Peel Extract, Glutathione, Citrus Aurantifolia (Lime) Extract, Citrus Limon (Lemon) Fruit Extract, Brassica Oleracea Italica (Broccoli) Extract, Hippophae Rhamnoides Fruit Extract, Citrus Aurantium Dulcis Fruit Extract, Citrus Paradisi (Grapefruit) Fruit Extract, Ascorbic Acid

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