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ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence ISOI Brightening Tonic Essence
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ISOI Brightening Tonic Essence

£26.00

Tone, brighten, and hydrate in one refreshing step. Formulated to visibly improve dull, uneven skin, this lightweight essence smooths skin after cleansing while delivering lasting hydration for a clearer, more radiant complexion.

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Skin Solutions:

  • Bulgarian Rose Oil & Rose Water help revitalize skin while delivering lightweight hydration.
  • Arbutin helps brighten the appearance of uneven skin tone and dark spots.
  • Centella Asiatica + Panthenol help soothe and support the skin barrier.


130ml. Product of Korea.

After cleansing, apply a moderate amount of the essence onto face and neck. Gently pat until fully absorbed into the skin. Add additional layers if necessary.


For external use only. Always patch test. Discontinue use if you feel any discomfort. Follow additional instructions on packaging. Individual results may vary.

ISOI is a Korean skincare brand dedicated to clean, effective skincare powered by premium naturally derived ingredients and advanced research. Inspired by founder Jinmin Lee's journey with sensitive skin, ISOI creates gentle, high-performance formulas that help support healthy, balanced skin.


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Water, Ethanol, Glycerin, Arbutin, Betaine, Castanea Crenata (Chestnut) Shell Extract, White Willow Bark Extract, Centella Asiatica Extract, Rosa Damascena Flower Oil, Panthenol, Euterpe Oleracea Fruit Extract, Vaccinium Angustifolium (Blueberry) Fruit Extract, Phyllanthus Emblica Fruit Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Rosa Damascena Flower Water, Houttuynia Cordata Extract, Rhus Semialata Gall Extract, Olea Europaea (Olive) Leaf Extract, Chrysanthemum Indicum Flower Extract, Sophora Japonica Bud Extract, Prunella Vulgaris Leaf Extract, Calendula Officinalis Flower Extract, Butylene Glycol, 1,2-Hexanediol, Scutellaria Baicalensis Root Extract, Paeonia Suffruticosa Root Extract, Glycyrrhiza Glabra (Licorice) Extract, Citronellol, Geraniol.


May contain additional ingredients.