How to Use Kojic Acid for Clearer Skin – Hyperpigmentation Solution?

Kojic acid is a beloved ingredient in Korean beauty – for its natural origins, healing ability and brilliant effect on dark spots and pigment. It acts as an antioxidant, anti-bacteria, anti-inflammatory and helps eliminate tumor forming cells – so, what can’t it do? Is kojic acid safe for use? Is it useful in your own, personal routine? Let’s find out the science, how to use kojic acid and whether you’ll see benefits! 

Simply put, kojic acid is a molecule that is extracted from yeast. It’s produced by yeast under the right conditions, to help protect itself from environmental pollutants and invasive bacteria. Similar to its ability to protect the yeast, it creates a protective barrier for your skin and helps restore balance to your immune system. Where your skin can be overly irritated or reactive, kojic acid helps rebalance your immune cells and triggers them instead to redirect to clear up impurities from the skin and prevent over-activation. 

This means, if your skin tends to be overly inflamed or easily irritated, kojic acid can help return better balance to your skin biome. This will help prevent post-inflammatory hyperpigmentation and is step one to helping keep your skin clear. But can preventing inflammation and inappropriate pigment deposition really help keep your skin clear? According to one small study – adding kojic acid to a base routine helped improve brightness of skin in 75% of testers and increased skin clarity in 67% of patients. 

Kojic acid is a stable metabolite that helps improve UV protection, thus it’s ideally used in the early morning or AM routine for better protection against pigment. You’ll get the best benefits from using it early morning – as not only will it help keep your skin cool and clear, but also prevent new spots forming from sun exposure.

Kojic acid is used up to 1% in typical skincare (as there is really good safety data for this level of concentration). You can use it directly on skin after toning if dark spots are your main concern, for better penetration and protection. Follow it with a lightweight moisturizer or ampoule, then top with a refreshing sunscreen for good day protection. 
PS: you aren’t going to treat your hyperpigmentation without a good daily sunscreen! 

This rich serum combination brings the best of acne care and brightening in one. With soothing and exfoliating azelaic acid, this serum is enriched with brightening kojic acid (to reduce redness and pigment) as well as tea tree oil (to reduce acne outbreaks on the skin). It’s the perfect soothing serum to keep acne-prone skin glowing and bright.

This rich, firming eye cream is one of the most exciting in K-beauty for its unique targeting ability for under-eye dark circles. Infused with kojic acid, natural turmeric and rich caffeine and retinol for puffiness, it helps exfoliate and hydrate the under-eye for a deep radiance.

These rich toning pads are the perfect addition for quick dark spot care and deep hydration. With exfoliating cotton, it infuses brightening niacinamide, arbutin and 6 different weights of hyaluronic acid for a rich plumping effect that will keep your skin taut and glowing. It’s the perfect start to any routine and creates a refreshing glow under make-up.

Looking for a gentle, but deep way to improve your glow and vanish dark spots? This impressive, synergistic vitamin serum has been a beloved for those struggling with acne-prone skin, inflammation and dark spots. Infused with glutathoine, a variety of healing vitamins and (our beloved) kojic acid,it helps improve your skin texture and tone in just a few weeks of use. You'll see (and feel) pure radiance with this holistic and well-rounded vitamin serum.

Bring out pure radiance with this trio of Medicube's best Kojic Acid skincare products. With their lightweight golden serum, rich capsule cream and refreshing eye gel, it gives your entire face full coverage and can help vanish dark spots (with a gentle touch). It's perfectly designed for oily skin types struggling with dark spots and will give you a deep, healthy glow.

Kojic acid is an awesome addition to your routine and can be used really well in combination with other lightening agents (such as vitamin C, niacinamide, arbutin and glutathione), especially due to its unique lightening ability. 

Be sure to use with hydrating agents to keep your skin cool and glowing and be mindful of your pH balance. But add a little to your routine and see the revolution of radiance you'll get.

Vanish dark spots and get your skincare routine perfect with our exciting K-beauty range available on Arktastic. From the newest releases from Seoul to all your favourite classics - check it out now!

Want more K-beauty knowledge to get your best look ever? Check out our guide to caring for your skin pH or check out our top products for helping with hyperpigmentation: