10 Best Kojic Acid Soaps in the Philippines 2025 | Buying Guide Reviewed by Dermatologist
Finding the right kojic acid soap can be a game-changer, especially with the challenges of dark spots and uneven skin tone caused by the Philippines' strong sun and humid climate. In this guide, we’ll introduce you to the best kojic acid soaps that not only help lighten problem areas like underarms, knees, and elbows but also keep your skin soft and smooth.
Whether you have sensitive skin or need a gentle yet effective option, this guide will help you choose the right soap for your routine. Reviewed by board-certified dermatologist Dr. Yzabel Vergel de Dios, the recommendations in this guide ensure both safety and effectiveness. Plus, with easy access through Lazada and Shopee, you'll be on your way to brighter, glowing skin in no time.
Quick List - Top Kojic Acid Soaps
Belo
Brighten and Even the Skin Tone With Tranexamic Acid and Kojic Acid
Dermorepubliq
Prevents Dullness While Brightening and Gently Exfoliating Your Skin
Kojie San
Rejuvenate Your Skin With This Collagen and Elastin-Infused Soap
Dr. Yzabel N. Vergel de Dios, MD, DPDS is a board-certified dermatologist based in the provinces of Bulacan and Tarlac. She is passionate about helping patients take care of their skin, hair, and nails by educating them and recommending cost-effective and personalized treatments. She is a diplomate of the Philippine Dermatological Society and is currently offering online consultations for any non-emergent dermatologic consults.
Danice Narciso is a dedicated digital marketing enthusiast. With a strong background in tourism management and certifications in SEO, Google Digital Marketing, and AI, Danice is committed to helping consumers make informed choices. Passionate about staying updated on industry trends, she enjoys exploring the latest in marketing, travel, and technology.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
Table of Contents
- Benefits of Kojic Acid Soaps
- 10 Best Kojic Acid Soaps to Buy Online
- No. 1Kojie San | Skin Lightening Soap With Hydromoist
- No. 2Belo | Intensive Whitening Bar Kojic + Traxemic Acid
- No. 3Dermorepubliq | Glutathione + Kojic + Alpha Arbutin Power White Body Bar
- No. 4Kojie San | Dream White Anti-Aging Soap
- No. 5Organic Skin Japan | Papaya & Kojic Whitening Soap with Arbutin
- 5 more products
- Frequently Asked Questions Answered By Dr. Yzabel
- How Often Should I Use Kojic Acid Soap To See Results?
- Can Kojic Acid Soap Be Used On Both Face and Body?
- Do I Need to Use Sunscreen When Using Kojic Acid Soap?
- Can Kojic Acid Soap Cause Peeling?
- More Whitening Products for Youthful, Glowing Skin
- How We Chose and Ranked Our Product Recommendations
Benefits of Kojic Acid Soaps
Kojic acid soaps are well-known for their skin-whitening effects, but did you know that they offer additional benefits as well? Read on to learn more:
Brightens Your Skin and Reduces Dark Spots
Unlike other ingredients that focus on exfoliation, kojic acid works deeper to prevent new pigment from forming which makes it ideal for brightening the complexion.
Kojic acid works by blocking the production of tyrosine, an amino acid that helps produce melanin, the pigment responsible for skin color. This action gives kojic acid its brightening effect on the skin. Additionally, kojic acid acts as an antioxidant, helping to reduce hyperpigmentation and improve the appearance of dark spots. It’s effective in treating discoloration caused by scars, sunspots, and acne marks.
Protects The Skin From Free Radical Damage
Kojic acid’s anti-aging benefits come from its antioxidant properties. Using it daily with sunscreen helps reduce melanin production and protects against UV-related aging.
In addition to lightening the skin and reducing dark spots, kojic acid soaps also offer anti-aging benefits. They act as both an antioxidant and a mild exfoliant, helping to cleanse the skin by removing dead, dull cells, which promotes a smoother, more youthful glow. Over time, this combination of brightening and exfoliation can improve skin texture, leaving it looking more refreshed and vibrant.
Helps Prevent Bacterial and Fungal Infections
Kojic acid’s strength is its ability to offer multiple benefits in one product, from brightening skin and fading pigmentation to providing antifungal protection.
Kojic acid can also help prevent certain fungal and bacterial infections. It offers protection against fungal conditions like athlete's foot and yeast infections by inhibiting the growth of harmful fungi. In addition to its antifungal properties, kojic acid has antibacterial benefits that help reduce the risk of skin conditions such as acne. By keeping bacteria at bay, kojic acid soaps can support clearer, healthier skin and prevent breakouts.
How to Choose a Kojic Acid Soap – Buying Guide
Choosing the right kojic acid soap can be tricky, especially with so many options available. In this buying guide, we'll walk you through the key factors to consider, from concentration levels to added ingredients, so you can find the perfect soap for your skin type and needs.
Choose a Soap With 1-4% Kojic Acid Concentration to Lighten Dark Spots Gently
Kojic acid is potent, so starting with lower concentrations allows your skin to adjust, reducing irritation while delivering brightening effects.
A concentration of 1-2% is typically ideal for those who are just starting out or have sensitive skin. This lower concentration provides gradual lightening of dark spots and uneven skin tone while minimizing the risk of irritation. It’s a gentle option that can be used daily to brighten areas like the face, underarms, or knees without causing too much dryness or discomfort.
For those with more stubborn dark spots or pigmentation issues, soaps with a 3-4% concentration offer a stronger effect. These higher concentrations work faster in reducing hyperpigmentation and lightening scars but can be harsher on the skin, especially if used too frequently. If you choose a soap in this range, monitor your skin and use it less frequently or alternate with a milder soap to prevent dryness.
Consider Your Skin Type for Best Results
Different skin types may respond differently to kojic acid, so finding a soap with the right formulation can help you achieve a brighter, more even complexion without irritation.
For Sensitive Skin: All-Natural, Hypoallergenic Formulas Help Soothe Irritation
Kojic acid is generally safe and low-risk, as the soap only stays on the skin briefly. For best results, opt for gentle options to enjoy the brightening effects safely.
While kojic acid is commonly considered gentle on the skin, it’s still important to use it carefully, especially if your skin is prone to irritation. Look for an all-natural, hypoallergenic formula that lightens dark spots without causing dryness. Ingredients like aloe vera, chamomile, or oatmeal are excellent additions, as they help soothe and calm irritation while gently brightening your complexion. These types of formulas allow you to enjoy the skin-lightening benefits of kojic acid while reducing the risk of redness, dryness, or discomfort.
If you have very sensitive skin, start by using kojic acid soap once or twice a week and observe how your skin reacts. If there are no negative effects, you can gradually increase the frequency. However, if you experience stinging or redness, it's advisable to stop using it to avoid further irritation.
For Oily Skin: Look for Gentle Ingredients That Deeply Cleanse Your Pores
When combined with kojic acid, these ingredients not only help reduce dark spots and acne scars but also keep oily skin clear, balanced, and healthy.
Look for added ingredients like tea tree oil or salicylic acid, which are particularly effective at controlling excess oil and preventing breakouts. Tea tree oil is a natural ingredient with strong antimicrobial and anti-inflammatory properties, making it excellent for reducing acne-causing bacteria and calming inflamed skin. On the other hand, salicylic acid is known for its ability to penetrate deep into the pores, exfoliating from within to remove dead skin cells and excess oil. This helps prevent clogged pores, reducing the likelihood of blackheads and pimples.
It's important to remember that you should avoid using kojic acid soap on active pimples, as it can cause serious irritation. If you have active breakouts or open cuts, allow your skin to heal first before using kojic acid to treat any discoloration.
For Dry Skin: Go for Kojic Acid Soaps That Can Deeply Moisturize the Skin
Kojic acid can be drying, so rehydrating your skin is essential to protect the natural moisture barrier and keep your skin soft and irritation-free.
Kojic acid can sometimes dry out the skin, so it's important to choose soaps with hydrating ingredients like shea butter, coconut oil, or glycerin. These ingredients help lock in moisture, keeping your skin soft and preventing tightness or flakiness, while the kojic acid lightens dark spots and evens out your complexion. Shea butter and coconut oil provide deep hydration, while glycerin acts as a humectant, drawing moisture into the skin. Soaps with aloe vera or honey are also great options, as they soothe irritation, reduce redness, and help maintain your skin’s moisture balance.
Kojic acid can make your skin more sensitive to the sun, increasing the risk of sunburn. To protect your skin, it's essential to pair kojic acid use with an SPF 30 sunscreen and a good moisturizer. This combination not only protects your skin from external damage but also ensures it stays hydrated.
Check for Additional Ingredients Depending On Your Skin Concerns
Finding a formula with the right balance of kojic acid and complementary ingredients ensures that you not only achieve brighter skin but also keep it healthy and nourished.
For Gentle Exfoliation, Papaya Extract or Glycolic Acid Helps Brighten Your Complexion
Enhance kojic acid's effects with papaya extract for natural exfoliation, or opt for glycolic acid for a potent, more targeted approach.
Papaya extract contains natural enzymes that help remove dead skin cells, revealing fresh, glowing skin underneath. This mild exfoliation can enhance the skin-lightening effects of kojic acid, making it an excellent choice for those looking to achieve a smoother and more even skin tone without harsh scrubbing.
Glycolic acid is another popular exfoliant that works by encouraging cell turnover and giving your skin a brighter, more youthful appearance. It pairs well with kojic acid, helping to fade dark spots and improve texture over time.
For Overall Skin Tone Improvement, Glutathione or Licorice Extract Offers Effective Results
Kojic acid soaps with these ingredients included can lead to faster, more noticeable results, as they not only lighten but also add a healthy glow to the skin.
Glutathione and licorice extract are powerful ingredients that enhance kojic acid's effectiveness in lightening dark spots and evening out skin tone. Glutathione is an antioxidant that brightens the skin and protects it from damage, helping to fade dark spots while keeping your skin looking youthful and radiant.
On the other hand, licorice extract is known for its anti-inflammatory and skin-soothing properties, making it great for sensitive or irritated skin. It also helps lighten pigmentation by slowing melanin production, working well with kojic acid to give you an extra layer of protection and care.
10 Best Kojic Acid Soaps to Buy Online
Products | Image | Click to purchase | Key features | Details | ||||
|---|---|---|---|---|---|---|---|---|
Concentration Level | Best for | Added Ingredients | Net Weight | |||||
1 | Kojie San Skin Lightening Soap With Hydromoist | | A Popular Choice With High-Grade Kojic Acid | 1% | Dark Spots、Uneven Skin Tone、Dry and Acne-Prone Skin | Kojic Acid, Melaleuca Alternifolia (Tea Tree) Oil, Glycerin, Carragenan Extract | 65g | |
2 | Belo Intensive Whitening Bar Kojic + Traxemic Acid | | Brighten and Even the Skin Tone With Tranexamic Acid and Kojic Acid | unknown | Dark Spots、Dry and Acne-Prone Skin | Tranexamic Acid, Coconut Oil, Salicylic Acid, Lactic Acid, Glycerin | 65g | |
3 | Dermorepubliq Glutathione + Kojic + Alpha Arbutin Power White Body Bar | | Prevents Dullness While Brightening and Gently Exfoliating Your Skin | unknown | Uneven Skin Tone、Dry and Acne-Prone Skin | Kojic Acid, Glutathione, Alpha Arbutin, Licorice Extract, Papaya Extract | 135g | |
4 | Kojie San Dream White Anti-Aging Soap | | Rejuvenate Your Skin With This Collagen and Elastin-Infused Soap | 3% | Dark Spots、Uneven Skin Tone、Dry and Acne-Prone Skin | Kojic Acid, Collagen, Elastin, Honey Extract | 65g | |
5 | Organic Skin Japan Papaya & Kojic Whitening Soap with Arbutin | | Has an All-Natural Formula That's Great for All Skin Types | 1% | Dark Spots、Dry and Acne-Prone Skin、Uneven Skin Tone | Kojic Acid, Papaya Extract, Alpha Arbutin, Licorice Extract | 50g | |
6 | Brilliant Skin Essentials Kojic Acid Soap Micro-Exfoliating | | Exfoliates the Skin for a Smoother, Lighter, and More Youthful Complexion | unknown | Dry and Acne-Prone Skin、Dark Spots | Kojic Acid, Coconut Oil | 135g | |
7 | Gluta-C Kojic Plus+ Face and Body Soap | | Lightens, Cleanses, Revitalizes, and Smoothens Skin While Fighting Acne | unknown | Dry and Acne-Prone Skin、Uneven Skin Tone | Kojic Acid, Glutathione, Vitamin C, Azelaoyl Diglycinate | 60g | |
8 | Be Organic Papaya Kojic Soap | | Contains Papaya and Glycolic Acid to Address Oiliness and Pimples | unknown | Dry and Acne-Prone Skin、Dark Spots | Kojic Acid, Papaya Extract, Glycolic Acid | 110g | |
9 | LUXE ORGANIX Papaya + Kojic Acid Cloud Soap | | Achieve Brighter Skin With This Triple Whitening Soap | unknown | Uneven Skin Tone、Dark Spots | Kojic Acid, Tranexamic Acid, Papaya Extract, Shea Butter, Aloe Vera Water | 80g | |
10 | SkinWhite Whitening Kojic Acid + Retinol Soap | | Enriched With Retinol and Vitamins to Protect and Whiten the Skin | unknown | Uneven Skin Tone | Kojic Acid, Retinol, Vitamin C | 90g | |
A Popular Choice With High-Grade Kojic Acid
Kojie San has been at the forefront in terms of whitening products. As such, most people rave about the effectiveness of their products, including this whitening soap. It boasts a high-grade kojic acid content that suppresses the production of melanin, which is best for those who want to have lighter, clearer, and more even-toned skin.
This whitening soap also contains moisturizing ingredients such as coconut oil, glycerin, and carrageenan extract to nourish the skin. Plus, it has Lactobacillus ferment and tea tree oil to calm irritation. As mentioned in the reviews, it can show visible results in as early as seven days!
| Concentration Level | 1% |
|---|---|
| Best for | Dark Spots、Uneven Skin Tone、Dry and Acne-Prone Skin |
| Added Ingredients | Kojic Acid, Melaleuca Alternifolia (Tea Tree) Oil, Glycerin, Carragenan Extract |
| Net Weight | 65g |
Brighten and Even the Skin Tone With Tranexamic Acid and Kojic Acid
Customers expressed their delight when glycerin was added to the new formula—unlike the old formula, they said the soap felt more moisturizing and gentle. It's also great for sensitive skin since it's hypoallergenic and derma-tested. For intense whitening minus the irritation, try Belo's best-selling kojic acid soap!
| Concentration Level | unknown |
|---|---|
| Best for | Dark Spots、Dry and Acne-Prone Skin |
| Added Ingredients | Tranexamic Acid, Coconut Oil, Salicylic Acid, Lactic Acid, Glycerin |
| Net Weight | 65g |
DermorepubliqGlutathione + Kojic + Alpha Arbutin Power White Body Bar
Prevents Dullness While Brightening and Gently Exfoliating Your Skin
Licorice helps minimize pigmentation, while papaya removes dead skin cells for a smoother, refreshed feel. Many users appreciate its gentle formulation, noting that it doesn’t sting like other kojic soaps. They also highlight its long-lasting nature and effectiveness in improving skin blemishes and body odor, particularly when used consistently over time.
| Concentration Level | unknown |
|---|---|
| Best for | Uneven Skin Tone、Dry and Acne-Prone Skin |
| Added Ingredients | Kojic Acid, Glutathione, Alpha Arbutin, Licorice Extract, Papaya Extract |
| Net Weight | 135g |
Rejuvenate Your Skin With This Collagen and Elastin-Infused Soap
With deeply hydrating ingredients, Kojie San Dream White Anti-Aging Soap helps leave your skin feeling revitalized, refreshed, and visibly younger. Those who have used this product also love its mild, creamy scent.
| Concentration Level | 3% |
|---|---|
| Best for | Dark Spots、Uneven Skin Tone、Dry and Acne-Prone Skin |
| Added Ingredients | Kojic Acid, Collagen, Elastin, Honey Extract |
| Net Weight | 65g |
Organic Skin JapanPapaya & Kojic Whitening Soap with Arbutin
Has an All-Natural Formula That's Great for All Skin Types
But that's not all! This product is also formulated with hydrating ingredients such as virgin coconut oil, sunflower oil, and olive oil to keep the skin soft and smooth. Plus, it's halal, alcohol-free, paraben-free, and cruelty-free, so it's safe for all skin types. Additionally, users remarked that it has a pleasant scent.
| Concentration Level | 1% |
|---|---|
| Best for | Dark Spots、Dry and Acne-Prone Skin、Uneven Skin Tone |
| Added Ingredients | Kojic Acid, Papaya Extract, Alpha Arbutin, Licorice Extract |
| Net Weight | 50g |
Brilliant Skin EssentialsKojic Acid Soap Micro-Exfoliating
Exfoliates the Skin for a Smoother, Lighter, and More Youthful Complexion
Many users can attest to the effectiveness of this kojic acid soap in fighting pimples and lightening dark spots. Plus, it dries out their pimples. They also shared that it has a fragrant smell and satisfying texture that glides smoothly on the skin.
| Concentration Level | unknown |
|---|---|
| Best for | Dry and Acne-Prone Skin、Dark Spots |
| Added Ingredients | Kojic Acid, Coconut Oil |
| Net Weight | 135g |
Lightens, Cleanses, Revitalizes, and Smoothens Skin While Fighting Acne
Do you want to address multiple skin concerns with one product? That's what the Gluta-C Kojic Plus+ Soap aims to do. It's formulated with kojic acid, glutathione, vitamin C, azelaoyl diglycinate, and other antioxidants to cleanse, whiten, and revitalize the skin.
At the same time, vitamin C and azelaoyl diglycinate have properties that combat acne, so your skin feels smooth and flawless. However, the soap's effects vary for each person. While some have seen favorable results that they often repurchase the product, others did not see any improvements on their skin.
| Concentration Level | unknown |
|---|---|
| Best for | Dry and Acne-Prone Skin、Uneven Skin Tone |
| Added Ingredients | Kojic Acid, Glutathione, Vitamin C, Azelaoyl Diglycinate |
| Net Weight | 60g |
Contains Papaya and Glycolic Acid to Address Oiliness and Pimples
Meanwhile, glycolic acid helps control acne and prevents signs of aging. Using this soap is the best way to achieve whiter, brighter, and more youthful skin sans the irritation. Many users have even made this product their bathroom staple after seeing how effective and gentle it is on their skin.
| Concentration Level | unknown |
|---|---|
| Best for | Dry and Acne-Prone Skin、Dark Spots |
| Added Ingredients | Kojic Acid, Papaya Extract, Glycolic Acid |
| Net Weight | 110g |
LUXE ORGANIXPapaya + Kojic Acid Cloud Soap
Achieve Brighter Skin With This Triple Whitening Soap
Also, this soap is enriched with shea butter and aloe vera water for deep hydration, ensuring your skin stays nourished and moisturized. Customers also appreciate its lightweight, gentle formula that is not harsh on the skin. Additionally, it has a pleasant scent and is long-lasting, making it a great value.
| Concentration Level | unknown |
|---|---|
| Best for | Uneven Skin Tone、Dark Spots |
| Added Ingredients | Kojic Acid, Tranexamic Acid, Papaya Extract, Shea Butter, Aloe Vera Water |
| Net Weight | 80g |
Enriched With Retinol and Vitamins to Protect and Whiten the Skin
Besides retinol and kojic acid, this soap has an antibacterial and antifungal formula, infused with Vitanourish. Not only do you get brighter skin, but you also get protection against microorganisms and sun damage. Many users are so impressed with this product that they've made repeat purchases.
| Concentration Level | unknown |
|---|---|
| Best for | Uneven Skin Tone |
| Added Ingredients | Kojic Acid, Retinol, Vitamin C |
| Net Weight | 90g |
Frequently Asked Questions Answered By Dr. Yzabel
Learn more about kojic acid soaps below as Dr. Yzabel answers the web's most asked questions.
How Often Should I Use Kojic Acid Soap To See Results?
For best results with kojic acid soap, it's recommended to use it once or twice daily. Most people see improvements after 2 to 4 weeks of consistent use. If you have sensitive skin, start with once a day to avoid irritation and dryness, and always follow with moisturizer. Additionally, applying sunscreen is essential, as kojic acid can increase sun sensitivity. Consistency and proper skin care are key to achieving desired results.
Can Kojic Acid Soap Be Used On Both Face and Body?
Yes, kojic acid soap can be used on both the face and body. It is effective for lightening dark spots, evening out skin tone, and addressing hyperpigmentation on both areas. However, because the skin on the face is more sensitive than the body, it's important to start with a patch test or limit use on the face to avoid irritation. Use a gentle approach on facial skin, following up with a moisturizer to prevent dryness. For the body, kojic acid soap can typically be used more regularly without the same risk of irritation.
Do I Need to Use Sunscreen When Using Kojic Acid Soap?
Kojic acid can make your skin more sensitive to the sun, increasing the risk of sunburn and further pigmentation issues. Sunscreen helps protect your skin from UV rays, which can reverse the brightening effects of the soap and lead to irritation or darkening. For best results, use a broad-spectrum sunscreen with at least SPF 30, especially if you're outdoors, to protect your skin and enhance the soap's effectiveness.
Can Kojic Acid Soap Cause Peeling?
More Whitening Products for Youthful, Glowing Skin
Looking to upgrade your skincare routine for lighter and younger-looking skin? We've curated our top picks on the best whitening face washes, toners, underarm products, and lotions to name a few. Check them out below!
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
Top 5 Kojic Acid Soaps
No. 1: Kojie San｜Skin Lightening Soap With Hydromoist
No. 2: Belo｜Intensive Whitening Bar Kojic + Traxemic Acid
No. 3: Dermorepubliq｜Glutathione + Kojic + Alpha Arbutin Power White Body Bar
No. 4: Kojie San｜Dream White Anti-Aging Soap
No. 5: Organic Skin Japan｜Papaya & Kojic Whitening Soap with Arbutin
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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