Isntree Hyper Vitamin C 23 Serum 20ml
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Concentrated care for a radiant look.
Isntree Hyper Vitamin C 23 Serum contains 23% ascorbic acid to help brighten the appearance of skin and promote a more even-looking complexion. This concentrated serum comes in a 20 ml dropper bottle.
KEY BENEFITS
Brighter-looking tone — Vitamin C helps improve the appearance of dullness and uneven tone.
Moisture support — Humectants help keep skin feeling hydrated and comfortable.
MAIN INGREDIENTS
Ascorbic acid — 23% pure vitamin C for radiance-focused care.
Betaine and propanediol — Help retain moisture.
Panthenol and tocopherol — Complement the serum's skin-conditioning formula.
RECOMMENDED FOR
Those seeking a concentrated vitamin C serum.
A skincare routine focused on dullness and uneven-looking tone.
HOW TO USE
Before first use, remove the bottle cap, insert the supplied dropper and twist until securely closed. Dispense 2–3 drops into your palm and gently pat onto the skin until absorbed. Follow with sunscreen when using during the day.
FULL INGREDIENT LIST
Water, Ascorbic Acid (23%), Propanediol, Betaine, 1,2-Hexanediol, Polyglycerin-3, Tromethamine, Ethyl Ascorbyl Ether, Hydroxyethyl Urea, Betula Platyphylla Japonica Juice, Ethylhexylglycerin, Adenosine, Disodium EDTA, Panthenol, Gardenia Florida Fruit Extract, Dextrin, Tocopherol.
Our team will ship your order within 24 hours and you should receive it no matter where you are in the world within 5 business days.
We hope you to love it, but if you need to make a return, rest assured Returns are always free and can be done with ease.
Frequently asked questions
Yes! At Seoul Sundays, we only sell 100% authentic Korean beauty products sourced from the brands directly and reputable suppliers. We carefully select every product and brand we stock so you can shop your K-Beauty favourites with confidence, at prices you’ll love.
Korean beauty is loved worldwide for its innovative formulas, high-quality ingredients and results-focused skincare. From viral ingredients like PDRN and peptides to advanced sunscreens, essences and barrier creams, K-Beauty focuses on keeping skin healthy, hydrated and glowing, without the luxury price tag.
Door to door up to 5 working days Worldwide.
Easy, simply keep the item unused in its original packaging and you can easily return for a full refund. Please check out returns policy for more details.
Via email at hello@seoulsundays.com or via phone at +1 5617594765
