OHIOHOO Skin Core Serum



A new, exciting add to Ksisters' curations, OHIOHOO is a brand that has garnered good reviews from over 170,000 subscribers in South Korea. They place utmost importance on product quality and efficiency, and has hence conducted many tests and samplings to ensure that their products are of top-notch quality for customers. With this and the brand's growing popularity in South Korea, Ksisters has decided that we would have to share this brand with you too!

Why do I need a serum in my routine?

A serum usually has a watery, liquid texture and contains more concentrated active ingredients than moisturisers. Most serums are made up of smaller molecules that can penetrate deep into the skin to deliver a high concentration of active ingredients to rapidly treat specific skin concerns. If you're looking to receive skin benefits with a higher efficiency, serums are exactly what you need to do the job!

About OHIOHOO Skin Core Serum

Abandon excessive skincare routines that involve too many steps that may nourish your skin too heavily! OHIOHOO Skin Core is here, a set of minimal products made with the most basic and safe ingredients for sensitive skin. Correct and restore your skin's core with OHIOHOO.

OHIOHOO Skin Core Serum is a basic serum that can be used even on sensitive skin. It aids in soothing, restoring,  strengthening and balancing of the skin with its high concentration of Panthenol, making it the ultimate solution to calm skin sensitivity without being heavy or overly nourishing.

Do these concerns sound familiar? You may be suffering from skin sensitivity! This may arise from stress, external environmental aggressors, daily mask wearing, seasonal changes or due to the wrong use/removal of cosmetics.

Skin sensitivity differs by individual, and can happen throughout any time of your life. Skin troubles, dryness, suddenly worsened skin conditions may all be due to skin sensitivity. This is where you need OHIOHOO Skin Core to relieve your skin of irritation and to restore it back to normal!

Place your trust in this simple, basic serum that is formulated only with safe and minimal ingredients to soothe and calm your skin. Not only does it relieve sensitivity with its soothing ingredients, it also helps strengthen your skin's damaged, weak barrier.

Here are the ingredients found in this serum:

  • Panthenol (30,000ppm) - Key ingredient to soothe skin, strengthens skin barrier, highly moisturising and combats excessive oiliness of the skin
  • Calmfidence Care™ - Inclusive of Glycyrrhiza Extract and Vitamin 5 that soothe skin and Tranexamic Acid that improves skin texture and tone
  • Chamazulene - Creates moisture barrier to retain skin moisture while soothing skin

All these effective ingredients work hand-in-hand to gently soothe and calm your skin, relieving it of sensitivity while strengthening the skin's barrier to prevent further irritation!

OHIOHOO Skin Core line has garnered the satisfaction of users with sensitive skin! They've given common reviews of how it calms their sensitive skin, is gentle and non-irritating and have also said that their sensitivity has calmed down after using the products.

Take a look at these before and after comparisons:

Let's delve deeper into the safety of OHIOHOO Skin Core Serum's ingredients!

  • Made with EWG Green Grade ingredients
  • Obtained highest grade in German Dermatest
  • Completed skin hypoallergenic and skin irritation test
  • Certified free of 5 harmful ingredients and 12 common additives

How to Use

Allow your skin to soak in the full benefits of OHIOHOO Skin Core Serum to restore your skin back to normal! The concentrated essence penetrates the skin easily leaving no stickiness, leaving your skin with a moist and supple finish.

Try the full OHIOHOO Skin Core line yourself to get the BEST and most OPTIMAL skin soothing and moisturising effects with zero heaviness!


Q1. Is this product suitable for people with sensitive skin?

A1. This product has been tested for skin irritation and is certified safe for people with sensitive skin. The degree of sensitivity can vary for individuals. If your skin is extremely sensitive, kindly refer to the full ingredients list and check with your dermatologist before placing an order.

Q2. Is this product safe for pregnant & breastfeeding ladies?

A2. Yes. However, since it is a sensitive period, we strongly advise you to check with your gynaecologist to be extra careful.

Ingredients List:

Water, Propanediol, Panthenol, Methylpropanediol, Hydrogenated Poly(C6-14 Olefin), 1,2-Hexanediol, Coco-Caprylate/Caprate, Polyglyceryl-3 Distearate, Chamomilla Recutita (Matricaria) Flower Oil, Tranexamic Acid, Allantoin, Cetyl Alcohol, Glyceryl Stearate Citrate, Polyacrylate Crosspolymer-6, Dipotassium Glycyrrhizate, Biosaccharide Gum-1, Gardenia Florida Fruit Extract, Ethylhexylglycerin.

Expiry Date: 24 November 2023

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