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Skincare ingredients can seem confusing – their uses, the skin types it is good for, if they can be used in conjunction with other skincare ingredients, and so on. I used to be clueless about the ingredients to add to my skincare routine because picking the wrong ingredients for your skin type and concerns could wreak havoc on your skin. Not to scare you, but it’s best to understand the nitty-gritty of these active ingredients before you add them to your everyday regime.
You might’ve heard of various actives present in skincare such as salicylic acid, hyaluronic acid, and glycolic acid, and I’m sure you’ve heard of kojic acid too. But how does kojic acid benefit your skin, you ask? The new addition to the list of actives to incorporate into your care regime is known for its skin-brightening properties. But that’s not at all - there’s more to Kojic acid than just this. To help understand this new skincare buzzword better, I reached out to dermatologist Dr Sravya Tipirneni, who is a popular skin and hair expert. Keep reading to have your questions about Kojic acid uses for skin answered.
Dr Sravya’s Expert View On Kojic Acid
Q1. What is Kojic Acid, and how does it help your skin?
Dr Sravya: Kojic acid is a naturally occurring compound that is primarily known for its skin-lightening and brightening properties. Kojic acid works by inhibiting the production of melanin, the pigment responsible for the colour of our skin, hair, and eyes. By reducing melanin production, it helps to fade dark spots, hyperpigmentation, melasma, and other forms of skin discolouration, resulting in a more even-toned complexion.
Additionally, Kojic acid possesses antioxidant properties, which can help to neutralise free radicals and protect the skin against oxidative damage. This can contribute to the overall health and youthfulness of the skin while reducing the appearance of fine lines, wrinkles, and other signs of ageing.
Q2. Which skin types and concerns can benefit from Kojic acid?
Dr Sravya: Kojic acid is beneficial for various skin types and concerns. It is particularly suitable for individuals with:
- Hyperpigmentation: Kojic acid is highly effective in reducing the appearance of hyperpigmentation, including sun spots, age spots, acne scars, and uneven skin tone caused by excessive melanin production.
- Melasma: This skin condition is characterised by patchy, brownish discolouration on the face. Kojic acid can help to lighten melasma and even out the complexion.
- Acne-prone Skin: This active has mild antibacterial properties, which can help in reducing acne breakouts. It also aids in fading acne scars and post-inflammatory hyperpigmentation.
- Dull Or Uneven Skin Tone: Kojic acid can brighten the skin, giving it a more radiant and youthful appearance.
- Mycosis: With its antifungal and antibacterial properties, kojic acid is also used to increase the effectiveness of antifungal products to treat fungal skin infections. It is also used to treat and prevent ringworm, candidiasis or yeast infections, and athlete's foot – a fungal infection that usually presents between the toes. This also means that kojic acid can prevent acne due to bacterial growth.
It is worth noting that individuals with sensitive skin may experience some irritation or redness when using Kojic acid. It is recommended to do a patch test before applying it to larger areas of the skin.
Q3. Are there any cons to using Kojic acid?
Dr Sravya: While this ingredient is generally considered safe and effective, there are a few potential cons to be aware of:
- Skin irritation: Some individuals may experience skin irritation, redness, or a burning sensation when using Kojic acid. This is more common in people with sensitive skin or when using higher concentrations of the ingredient. It is advisable to start with a lower concentration and gradually increase if tolerated well.
- Sensitivity to sunlight: Kojic acid can increase the skin's sensitivity to sunlight, making it more prone to sunburn. It is essential to use a broad-spectrum sunscreen with a high SPF when using Kojic acid and limit sun exposure as much as possible.
- Temporary skin lightening: Prolonged and excessive use of Kojic acid may lead to an unintended lightening of the skin beyond the desired effect. This is more likely to occur in individuals with darker skin tones. It is crucial to use Kojic acid products as directed and consult a dermatologist in case of any further concerns.
Q4. Which ingredients can Kojic acid be paired with?
Dr Sravya: Kojic acid can be combined with various other skincare ingredients to enhance its effectiveness or address specific skin concerns. One compatible ingredient that can be used with Kojic acid is Vitamin C. When combined, this blend of these active ingredients can boost the skin's brightening and antioxidant effects. Vitamin C helps to further inhibit melanin production and promote collagen.
Q5. How and when should one use Kojic acid?
Dr Sravya: When using Kojic acid, it is important to follow proper usage guidelines to ensure maximum effectiveness and minimise the risk of side effects. Here's how and when one should use Kojic acid:
- Patch test: Before applying it to your face or larger areas of the skin, perform a patch test on a small, inconspicuous area. Apply a small amount of the product and wait 24 hours to check for any signs of irritation, redness, or allergic reactions
- Cleanse the skin: Start by cleansing your face with a gentle, pH-balanced cleanser to remove dirt, oil, and impurities. Pat dry with a clean towel.
- Apply a thin layer: Take a small amount of product (cream, serum, or lotion) and apply a thin, even layer to the areas of concern or the entire face, depending on the product instructions. Avoid the delicate eye area.
- Allow it to absorb: Give the product enough time to absorb into the skin before applying any other skincare products. This usually takes a few minutes.
- Sun protection: Due to the potential increased sensitivity to sunlight, it is crucial to apply a broad-spectrum sunscreen with a high SPF (at least SPF 30) during the day. Reapply sunscreen every two hours if exposed to direct sunlight.
- Frequency: The frequency of using Kojic acid depends on the product and your skin's tolerance. It is generally recommended to start with a lower concentration of Kojic acid and gradually increase as tolerated. Initially, you may use it every other day or a few times a week and then adjust the usage based on how your skin responds. Follow the specific instructions provided by the product manufacturer or consult a dermatologist for personalised guidance.
- Moisturise: Follow up with a moisturiser to keep the skin hydrated and minimise any potential dryness or irritation.
- Be consistent: Consistency is key when using Kojic acid. It often takes several weeks to see noticeable improvements in skin tone and hyperpigmentation. Results may vary, so it's important to be patient and consistent with your skincare routine.
- Monitor your skin: Keep an eye on how your skin reacts to Kojic acid. If you experience excessive dryness, redness, or irritation, reduce the frequency of use or discontinue use altogether. Everyone's skin is unique, and it's essential to listen to your skin's needs.
Different Forms Of Kojic Acid Available
You can pick from a variety of products to get all the kojic acid benefits for your skin. Explore the range of products here:
1. Moisturiser
Hydrate your skin while getting the brightening benefits of kojic acid with Dr. Sheth's Kesar & Kojic Acid Oil-Free Moisturizer. It hydrates the skin to regulate oil production and clears dark spots to improve the overall complexion.
2. Serum
Formulated by dermatologists, the Derma Decode serum is fortified with 1% Kojic Acid and 10% Azelaic to remove redness and marks and make the skin glow. The serum is lightweight and mild and quickly absorbs into the skin, making it ideal for your AM and PM skincare routine.
3. Cream
If you’re fighting hyperpigmentation and melasma, add the Fixderma 2% Kojic Acid cream to your arsenal. It is also enriched with 1% arbutin and vitamin C that has skin-brightening properties to fade dark spots and freckles.
4. Lip Balm
Annoyed about your dark lips? Opt for the Wishcare Tinted Ceramide Lip Balm with Kojic Acid and Niacinamide for the ultimate lightening effect. It also has SPF50 PA+++ to protect your lips from sun damage and environmental stressors.
5. Powder
If you’re a DIY queen, the Bliss Of Earth Korean Kojic Acid Powder should be on your wishlist for your homemade concoctions. You can use it to make lotions, soaps, masks, serums, and many other skincare products at home
6. Roll-on Deodorant
Dark and pigmented underarms can be annoying, especially if you wish to wear sleeveless clothing. Well, this roll-on serum has been proven to lighten the underarms and gently exfoliate the skin so you can wear all the tube tops and strappy dresses you want.
Nykaa Recommends These Kojic Acid Products
1. MCaffeine CLEAR GLOW 1% Kojic Acid Daily Brightening Face Wash
Incorporate the MCaffeine 1% Kojic Acid Brightening Face Wash in your daily shower routine to get glowing skin. It is suitable for all skin types, does not over-dry the skin, and is fragrance-free.
2. The Derma Co 2% Kojic Acid Face Serum
Using The Derma Co 2% Kojic Acid serum twice a day is sure to help you get rid of dark spots and pigmentation. Along with Kojic acid, this serum has Alpha arbutin which helps fade away the effects of hyperpigmentation and prevents sun damage.
3. Be Bodywise 1% Kojic Acid Lotion
Your body deserves all the love the skin on your face does, and the Be Bodywise 1% Kojic Acid Lotion is exactly what it needs to look brighter. With SPF 30 PA++, it protects you from the harmful effects of the sun and prevents tan and sunburn.
4. Deconstruct Brightening Moisturiser
With Kojic Acid, Niacinamide, Vitamin C, and vitamin E, the Deconstruct Brightening Moisturiser is a must-have to fight pigmentation. To add to the amazing brightening benefits, it also leaves your skin hydrated and radiant.
Major Takeaways
Kojic acid helps fade dark spots and pigmentation on the skin by reducing melanin production. As per a study, its skin-lightening and brightening properties make it an ideal ingredient for skincare products to help you achieve an even-toned complexion and achieve the lit-from-within glow. It is also beneficial for various skin concerns such as hyperpigmentation, discolouration, and dullness.
A study says that the antibacterial and antifungal properties of kojic acid also make it an excellent treatment for acne by bacteria and fungal infections or mycosis. You can pick various forms of kojic acid products such as serums, creams, lip balms, and even face wash to target your specific concerns. However, kojic may cause irritation if you have sensitive skin and you should patch test to eliminate chances of a reaction
P.S. Remember to consult a dermatologist or a skincare professional if you have any concerns or specific skin conditions before incorporating Kojic acid into your skincare routine.
