Isntree Onion Newpair Cleansing Foam 150ml

50,000 ppm red onion extract to target excess sebum and oil

A mildly alkaline cleansing foam enriched with 50,000 ppm red onion extract sourced from Muan. Red onions contain 30–40 times more flavonoids and quercetin than regular onions, making them ideal for soothing oily, sebum-prone skin. The creamy, naturally pale lavender formula—colored purely by the extract itself, with no artificial dyes—whips into a rich, dense lather that thoroughly removes impurities without stripping.

Clinically proven sebum and oil reduction after 4 weeks

A 4-week human application test conducted on 20 participants with acne-prone skin demonstrated meaningful results.

• 24.05% reduction in facial sebum
• 35.08% reduction in skin oil levels
• 100% agreed the product is gentle, 95% saw improvement in skin shine, 95% overall satisfaction

Completed non-comedogenic testing and skin irritation testing, making it safe for acne-prone skin. Received a gentle rating with a skin irritation index of 0.00.

Soothing complex paired with tone-evening actives

The Sodium Heparin+3 Complex—formulated with sodium heparin, allantoin, panthenol, and German chamomile—gently calms skin sensitized by external stressors. Tranexamic acid and a vitamin C derivative (sodium ascorbyl phosphate) work in synergy to support a clearer, more even complexion. Recommended for those concerned with excess oil and sebum, anyone needing post-breakout soothing care, or those who want a hydrating yet squeaky-clean finish.

The first step in your skincare routine: cleansing

A cleansing foam is where every skincare routine begins. Only when your skin is thoroughly cleansed can the toner, essence, and cream that follow absorb properly. On makeup days, start with a cleansing oil or water for your first cleanse, then follow up with this foam for a truly clean finish.

Safe for daily use, morning and night

In the morning, it gently removes sebum produced overnight. In the evening, it washes away the buildup of the day. The mildly alkaline formula delivers that squeaky-clean finish loved by those who prefer a thoroughly refreshed feel. Non-comedogenic tested, so it's suitable for acne-prone skin and gentle enough for everyday use.

Build a rich lather for a gentle cleanse

Wet your hands, dispense a moderate amount, and work it into a rich foam. Once the pale lavender creamy texture transforms into a dense lather, massage it over your entire face in circular motions for 30 seconds to 1 minute. Pay extra attention to the sides of your nose and jawline, and use a lighter touch around the eyes and lips. Rinse thoroughly with lukewarm water.

Pairing suggestions by skin concern

• Acne-prone skin: Follow with a calming toner to soothe, then finish with a lightweight hydrating serum
• Oily skin: Use a fresh, water-type toner, then apply lightly on the T-zone and focus moisture on the U-zone to restore balance
• Dull complexion: Layer a serum with tranexamic acid or a vitamin C derivative in the next step to help target uneven tone

Storage and usage tips

Due to the nature of red onion extract, the color may shift over time—this is normal and a sign that no artificial colorants were used. Always build a lather first before applying to your face; rubbing the product directly onto skin without foaming may cause irritation. If you experience any discomfort during use, discontinue and consult a dermatologist.

Water, Potassium Myristate, Allium Cepa (Onion) Bulb Extract, Stearic Acid, Potassium Stearate, Myristic Acid, Glyceryl Stearate, Palmitic Acid, Cocamidopropyl Betaine, Potassium Cocoyl Glycinate, Hydroxypropyl Starch Phosphate, Sorbitol, Potassium Benzoate, Butylene Glycol, Sodium Chloride, Cetearyl Alcohol, Coccinia Indica Fruit Extract, 1,2-Hexanediol, Eclipta Prostrata Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Arachidic Acid, Sodium Citrate, Trisodium Ethylenediamine Disuccinate, Oleic Acid, Solanum Melongena (Eggplant) Fruit Extract, Lauric Acid, Ocimum Sanctum Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Sodium Ascorbyl Phosphate, Tranexamic Acid, Disodium EDTA, Allantoin, Fagopyrum Esculentum (Buckwheat) Extract, Panthenol, Sodium Heparin, Glycerin, Sodium C14-16 Olefin Sulfonate, Hydrogenated Polydecene, Citric Acid

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