10 Best Underarm Whitening Products in the Philippines 2026 | Buying Guide Reviewed by Dermatologist
Though it is a normal occurrence, having dark underarms can make one uncomfortable and ilang. Fortunately, there is a multitude of underarm whitening products in the market that address discoloration and keep your pits fresh. And with the right one, you can raise your arms with confidence!
In this article, we have curated a list of the best underarm whitening products you can buy online. We have also provided a guide to help you decide on which product to purchase—with some comments and tips from dermatologist Dr. Katrina Erika Habaluyas Luz. Scroll down to know more!
Quick List - Top Underarm Whitening Products
Dr. Katrina Habaluyas Luz is the face behind Ask Your Derma. She is a board-certified dermatologist in Metro Manila. She is also an educator and digital creator on all things skin, hair, and nails. She is a Diplomate of the Philippine Dermatological Society and offers online video consultations. You can also catch her on her Instagram, Facebook, and YouTube channel.
Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
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Every mybest article is crafted with hours of in-depth research and interviews with experts. Each month, we are continually expanding our database of products based on our research. By emphasizing user insight and reliable information, we deliver trustworthy content to readers.
What Causes Dark Underarms?
Underarm darkening is a natural and more common occurrence than you would think. Discoloration can appear in areas other than your face, such as the back of your neck, elbows, and inner thighs. Underarm skin is about as sensitive as your eyelids, making them more prone to irritation and hyperpigmentation.
A prominent cause for dark underarms is excessive friction, as underarms often rub against something else, whether from shaving or tight clothing. The friction makes your underarms darken over time as it causes inflammation. This stimulates the cells to produce more pigment, which makes your skin darker.
Another culprit could be the type of underarm products that you use. Some deodorants and antiperspirants contain ingredients that could irritate your skin, such as synthetic fragrances. If you have an underlying medical condition like obesity, diabetes, or even polycystic ovarian syndrome, it could also cause your skin to darken.
Dark underarms or axillary hyperpigmentation can be due to several things. Typically, there is an increase in melanin production or abnormal distribution of this pigment in the epidermis and/or dermis after external injury.
This can be from friction, irritation from the products we apply, procedures we do to it (e.g., cleansing, shaving, plucking), to certain medical conditions such as obesity or diabetes which are prone to the development of what we refer to as acanthosis nigricans (dark, almost velvety underarms).
How to Choose an Underarm Whitening Product - Buying Guide
When choosing underarm whitening products, take note of ingredients that promote skin lightening. Make selections based on your preferences, and steer clear of any options that raise suspicion. Consulting with a dermatologist can provide assurance regarding suitability. For more details, refer to our buying guide below.
Take Note of Ingredients That Help Lighten Skin
Lots of brands peddle their product to help you achieve instant whitening. But you also have to pay attention to its ingredients, particularly if any of them are actually good as a skin lightener. Here are some ingredients to look for when purchasing an underarm whitening product.
Kojic Acid Is the Most Common Lightening Ingredient and Prevents Melanin Production
Kojic acid is an ingredient that is widely used in our country. It is primarily used for lightening the skin as it prevents the formation of tyrosine, an amino acid used to produce melanin. It is derived from the fermentation process used to make sake, soy sauce, or rice wine.
Did you know that we have an enzyme in our body called tyrosinase responsible for the melanin, aka the color of our skin? But sometimes, the body can create too much melanin leading to hyperpigmentation such as that seen in the underarms.
This is where kojic acid comes in, as it can stop tyrosinase activity and reduce melanin production. The great thing about kojic acid is that there's a lot of science backing it up, as multiple clinical trials have been done testing its efficacy and safety as a topical medication with lightening properties.
Vitamin C and Niacinamide Reduce Hyperpigmentation
Vitamin C is considered a powerful antioxidant, which protects the skin barrier against free radical damage. It inhibits your skin’s melanin production and fades brown spots without altering your normal skin pigmentation. Meanwhile, niacinamide is also known as vitamin B3, and it helps improve hyperpigmentation.
It is less potent, but it contains fewer side effects than hydroquinone, a skin bleaching agent. Niacinamide often works best when paired with other ingredients such as antioxidants and prescription retinoids. Vitamin B3 in itself is rather mild and is better at treating rosacea and other inflammatory skin conditions.
Vitamin C and niacinamide (aka Vitamin B3) are both anti-oxidants—meaning, they help protect the body, including the skin, from the damage of free radicals. Vitamin C's role in reducing hyperpigmentation is more prevention via fighting free radical damage.
On the other hand, niacinamide acts by stopping melanosome transfer from melanocytes (pigment cells) to keratinocytes (skin cells), another process by which hyperpigmentation develops. The nice thing about niacinamide is that it also offers a lot of other benefits such as anti-oxidant properties, sebum regulation, and barrier protection.
Exfoliating Acids Can Help Brighten the Skin
Lately, toners, particularly those containing exfoliating acids, have been hyped to double as underarm products that could help smoothen and brighten your pits. Exfoliating acids such as glycolic acid dissolve the skin's outer layer to reveal brighter and smoother-looking skin.
Definitely, I'd consult a dermatologist before starting this one. Although it is true that exfoliating acids can help brighten skin by aiding in the cellular renewal of the skin, it's possible that irritation can develop given that the underarm is an area where the skin is thin and not to mention prone to occlusion.
Licorice Prevents the Formation of Excess Melanin
Licorice root extract is an ingredient that is used in traditional medicine. It is often used to control inflammation, rosacea, and acne, but it also has skin-lightening benefits. It is a rich source of antioxidants that can help reduce hyperpigmentation and prevent excess melanin from being produced.
Licorice extract, also known as glabridin, is derived from the root of the tree, Glycyrrhiza glabra linneva, which acts by inhibiting tyrosinase. It has been incorporated in skincare products given its antioxidant and skin lightening properties, particularly useful for sensitive skin types.
Select the Type of Underarm Whitening Product Depending on Your Preference
Underarm whitening products come in different forms such as deodorants, soaps, scrubs, and creams. It is not necessary to integrate all of them into your daily routine lest you irritate your delicate skin. The key is to find one that you could use consistently.
Deodorants Are Best for Quick Application
Using deodorant is a small yet important part of everyone’s daily routine. It is almost automatic to swipe on deodorant or antiperspirant after showering to keep ourselves smelling fresh and promote good hygiene, especially in a country as humid as ours.
If you want a pretty low-maintenance route, you can look for deodorants that are formulated with skin-lightening ingredients. These serve the dual purpose of preventing you from smelling bad and reducing dark spots at the same time.
Deodorants are one of the most commonly used cosmetic products that people apply on their underarms daily. Deodorants are typically used to mask odor but newer products incorporate lightening ingredients as well. This makes them very convenient, no-fuss, and handy to be applied.
Soaps Are Great for Daily Use
Some form of whitening soap is always present in Filipino households, as it keeps the skin looking bright. If you’re the type who doesn't like applying too many products to your underarms, you can opt to use soaps instead.
The good news is that lots of whitening soaps contain skin-whitening ingredients, so it is just a matter of choosing one to suit your preference. But for best results, consistency is key! Using it regularly can bring about the desired effect.
The main purpose of soaps and cleansers is precisely to cleanse. This is why they contain surfactants that lift dirt and aid in the solubility of oils. A lot of soaps in the market, however, have been incorporated with lightening agents.
By virtue of its method of use wherein one applies it on the body and immediately washes it off with little contact time with the skin, it's definitely difficult to assess how much of the product is actually absorbed, lest if any effect can be brought about.
Exfoliate Dead Skin With Scrubs
Dark underarms could also be caused by the build-up of dead skin, which could happen if you don’t exfoliate every once in a while. You could do physical exfoliation by making your own homemade remedy or chemical exfoliation using acids present in toners. Or, you could detoxify your pits using clay masks.
The skin of the underarm is unique - given its anatomic position and composition (rich in hair follicles and sebaceous glands). Thus, it requires specialized attention and care.
However, scrubbing is not encouraged as it can cause additional friction and irritation. Best to consult your board-certified dermatologist on this one as they can offer in-clinic procedures which use alpha-hydroxy acids in lower concentrations, such as glycolic acid, which would bring about exfoliation.
Applying Creams Allow Your Underarms Absorb the Product
Unlike deodorants or soaps, creams are applied in the morning and at night for maximum efficacy. Keep in mind that some creams can take longer than others for you to see effects, so have a little patience.
It's also important to apply the cream to clean underarms. Just like you ensure to apply skin care products on a clean face, the same goes for underarm creams. This is to ensure that it's properly absorbed by your skin.
Aside from deodorants and soaps, lightening creams for the body, including the underarms, are also readily available in the market. It is very important to patch test the product before using it fully as the risk for contact dermatitis is definitely there.
These creams may contain a variety of ingredients, including fragrance that may cause a reaction in sensitive individuals, all the more since it will be applied to a particularly sensitive area.
Avoid Products That Appear Suspicious
Nowadays, there are lots of products in the market that claim to lighten underarms instantly. However, you should know that it could take some time, especially if you are using acid peels. You wouldn't want to overdo it.
Make sure to purchase products that come from reputable brands and not suspicious looking ones as it could contain toxic chemicals such as mercury, which could only worsen your skin condition.
When shopping for skincare products, remember just because they're sold on the shelves doesn’t mean they're automatically safe to use. It's important that you do your research. It can be challenging to navigate ingredients lists on most skincare product labels, thus, when in doubt Ask Your Derma!
Consult a Dermatologist to Make Sure a Product Is Right for You
If you are unsure of what product to buy, that is totally fine. We recommend that you consult with a dermatologist to find one that is suitable for you. It is also important to hear their advice if you want a more potent product. This applies especially when it comes to chemicals, instead of just blindly purchasing whatever is trending at the moment.
It's definitely advisable to seek a consultation with your board-certified dermatologist of choice! They can help you identify the possible cause of the underarm darkening as well as the product and/or procedure that would enable you to achieve the best and safest results.
10 Best Underarm Whitening Products to Buy Online
Products | Image | Click to purchase | Details | |||
|---|---|---|---|---|---|---|
Product Type | Key Ingredients | Net Weight | ||||
1 | Belo Essentials Underarm Whitening Cream |  | Cream | Alpha Arbutin, Hydroxyphenoxy Propionic Acid | 40 mL | |
2 | Dr. Sensitive Underarm Whitening Serum |  | Serum | Arbutin, Vitamin C, Sodium Hyaluronate | 50 mL | |
3 | Bloom Magic Milk Whitening Underarm Serum |  | Serum | Milk Extracts, Niacinamide, Hyaluronic Acid, Aloe Vera Extract, Vitamin E | 30 mL | |
4 | GLAMWORKS Underarm Lightening Serum Cream |  | Cream | Niacinamide, Licorice Extract, Alpha-Arbutin | 50 mL | |
5 | Cathy Doll Whitening & Smoothening Mineral Deodorant Spray |  | Deodorant | Pomegranate Peel Extract, Mangosteen Peel Extract | 100 mL | |
6 | GT Whitening & Smoothening Anti-Perspirant Deodorant With Moroccan Argan Oil |  | Deodorant | Moroccan Argan Oil | 50 mL | |
7 | Kserene Extra White Underarm Serum Cream |  | Cream | Glycolic Acid, Citrus Australasica Fruit Extract, Cordyceps Militaris Extract | 30 mL | |
8 | BELFOUR Underarm Deo Serum |  | Serum | Niacinamide, Alpha-Arbutin, Tranexamic Acid | 50 mL | |
9 | DERMAID Underarm Whitening Deodorant Spray |  | Deodorant | Glutathione, Vitamin C, Collagen | 100 mL | |
10 | Catt & Co Bright and Free Under Arm Serum |  | Serum | Niacinamide, Hyaluronic Acid, Coconut Milk Extract, Lemon Extract | 30 mL | |
Belo EssentialsUnderarm Whitening Cream
Philippine-Made Formula Registered With Local FDA
- Contains alpha arbutin and hydroxyphenoxy propionic acid, two ingredients that target melanin formation to help even out underarm skin tone over time
- Formulated to address redness and irritation that can result from frequent plucking or shaving, making it suitable for those who regularly remove underarm hair
- Lightweight, non-sticky texture absorbs quickly without leaving residue, allowing users to dress immediately after application
- Hypoallergenic and dermatologically tested formulation has been cleared for use on sensitive skin types
| Product Type | Cream |
|---|---|
| Key Ingredients | Alpha Arbutin, Hydroxyphenoxy Propionic Acid |
| Net Weight | 40 mL |
Dr. SensitiveUnderarm Whitening Serum
Alcohol-Free and Fragrance-Free for Reactive Skin
- Combines arbutin and 3-O-ethyl ascorbic acid, a stable derivative of vitamin C, to help address pigmentation on underarms and other darkened body areas
- Sodium hyaluronate draws moisture to the skin surface, helping soften and smooth rough texture commonly found on elbows, knees, and bikini areas
- Alcohol-free and fragrance-free formulation reduces the risk of stinging or irritation, making it more suitable for users with reactive or easily sensitized skin
- Niacinamide in the ingredient list supports overall skin tone improvement and helps strengthen the skin barrier over time with consistent use
| Product Type | Serum |
|---|---|
| Key Ingredients | Arbutin, Vitamin C, Sodium Hyaluronate |
| Net Weight | 50 mL |
Bloom Magic Milk Whitening Underarm Serum
Botanical Blend Including Aloe and Vitamin E
- Milk extracts form the base of this serum, traditionally associated with softening and naturally lightening skin through gentle lactic acid content
- Niacinamide at vitamin B3 concentration helps reduce the appearance of pigmentation and supports a more even distribution of melanin across the skin
- Hyaluronic acid provides deep hydration that helps maintain skin suppleness and prevents the dry, rough texture common in underarm areas
- Aloe vera extract delivers soothing properties that help calm irritation, particularly beneficial for those who experience sensitivity after hair removal
| Product Type | Serum |
|---|---|
| Key Ingredients | Milk Extracts, Niacinamide, Hyaluronic Acid, Aloe Vera Extract, Vitamin E |
| Net Weight | 30 mL |
GLAMWORKS Underarm Lightening Serum Cream
Multi-Area Use on Elbows, Knees, and Thighs
- Niacinamide helps lighten the appearance of dark areas while simultaneously strengthening the skin barrier against environmental stressors and friction damage
- Alpha arbutin targets melanin production at the source, working to gradually reduce the intensity of pigmentation with consistent daily application
- Glycyrrhiza uralensis or licorice root extract helps minimize irritation and redness, making this suitable for users who experience sensitivity in underarm areas Theobroma cacao seed butter provides rich conditioning that softens rough skin texture commonly caused by friction from clothing and arm movement
| Product Type | Cream |
|---|---|
| Key Ingredients | Niacinamide, Licorice Extract, Alpha-Arbutin |
| Net Weight | 50 mL |
Cathy Doll Whitening & Smoothening Mineral Deodorant Spray
Spray Format for Quick, Hands-Free Application
- Ammonium alum serves as the primary odor-neutralizing mineral, a naturally derived ingredient that helps prevent bacterial growth responsible for body odor
- Punica granatum or pomegranate peel extract provides moisturizing properties that help condition underarm skin while contributing to tone improvement
- Garcinia mangostana or mangosteen peel extract is known in Southeast Asian skincare for its smoothening properties on rough or bumpy skin texture
- Non-sticky and non-staining formulation dries quickly and does not transfer onto dark or light colored clothing throughout the day
| Product Type | Deodorant |
|---|---|
| Key Ingredients | Pomegranate Peel Extract, Mangosteen Peel Extract |
| Net Weight | 100 mL |
GT Whitening & Smoothening Anti-Perspirant Deodorant With Moroccan Argan Oil
Twenty-Four Hour Protection Against Perspiration
- Aluminum chlorohydrate functions as the active anti-perspirant agent, temporarily blocking sweat glands to reduce wetness for up to 24 hours of protection
- Argania spinosa or Moroccan argan oil brings vitamin E and antioxidant content that helps soften underarm skin and supports elasticity restoration
- Aqua plankton extract provides hydrating marine-derived benefits that help maintain moisture levels in skin prone to drying from anti-perspirant use
- Trehalose acts as a moisture-retaining sugar that helps protect skin cells from dehydration stress caused by daily environmental exposure
| Product Type | Deodorant |
|---|---|
| Key Ingredients | Moroccan Argan Oil |
| Net Weight | 50 mL |
Kserene Extra White Underarm Serum Cream
Lightweight Texture for Nightly Skincare Routines
- Contains 5% glycolic acid, an alpha hydroxy acid that chemically exfoliates dead skin cells to reveal fresher, more evenly toned skin underneath
- Citrus australasica or caviar lime fruit extract provides natural AHA content that complements the glycolic acid for multi-source exfoliation benefits
- Cordyceps militaris extract, derived from a traditional medicinal mushroom, contributes skin-renewing properties used in Asian skincare formulations
- Centella asiatica leaf extract, commonly known as cica, helps soothe skin and support the healing process after exfoliation removes dead surface cells
| Product Type | Cream |
|---|---|
| Key Ingredients | Glycolic Acid, Citrus Australasica Fruit Extract, Cordyceps Militaris Extract |
| Net Weight | 30 mL |
Complex Blend of Asian Herbal Ingredients
- Contains a proprietary complex with niacinamide, alpha arbutin, and tranexamic acid, three ingredients commonly used in products targeting uneven skin tone
- Glutathione, a popular brightening ingredient in Filipino skincare, is included to address concerns about dark underarm appearance
- Aminopropyl ascorbyl phosphate serves as a stable vitamin C derivative that contributes to overall skin tone improvement with regular use
- Geranium robertaianum, Paeonia suffruticosa root, and Scutellaria baicalensis root extracts bring traditional herbal benefits to the formulation
| Product Type | Serum |
|---|---|
| Key Ingredients | Niacinamide, Alpha-Arbutin, Tranexamic Acid |
| Net Weight | 50 mL |
DERMAID Underarm Whitening Deodorant Spray
Witch Hazel Base Provides Natural Astringent Properties
- Non-sticky formulation dries quickly after spraying and does not transfer color or residue onto clothing throughout daily activities
- Menthol creates a cooling sensation upon application, providing refreshing relief especially during hot and humid Philippine weather conditions
- Spray format allows application from approximately 15 cm distance with two to three presses per underarm for even product distribution
- Registered with the Philippine FDA under number NN-1000013644388, documenting compliance with local cosmetic notification requirements
| Product Type | Deodorant |
|---|---|
| Key Ingredients | Glutathione, Vitamin C, Collagen |
| Net Weight | 100 mL |
Catt & Co Bright and Free Under Arm Serum
Lemon Extract Adds Natural Citrus-Based Properties
- Infused with SPF 60 sun protection, an unusual feature in underarm serums that helps shield skin from UV exposure when wearing sleeveless clothing
- Alpha arbutin and niacinamide work together as brightening agents that help address pigmentation concerns with consistent twice-daily application
- Vitamin C contributes additional brightening support while providing antioxidant protection against environmental damage and oxidative stress
- Hyaluronic acid draws moisture into the skin to maintain hydration levels and prevent the dry, rough texture common in underarm areas
| Product Type | Serum |
|---|---|
| Key Ingredients | Niacinamide, Hyaluronic Acid, Coconut Milk Extract, Lemon Extract |
| Net Weight | 30 mL |
Frequently Asked Questions Answered by Dr. Katrina Luz
Below, Dr. Katrina answers some of the web's most asked questions, so before you hit that check out button, have a read to make sure you make informed decisions!
Can Toothpaste Whiten Underarms?
Absolutely a no-no! Definitely, keep your toothpaste for your teeth!
How to Get Rid of Chicken Skin on Underarms?
The best way is to minimize friction and trauma. If you can avoid plucking and/or shaving, all the better. You can also consult a board-certified dermatologist, as we have quite a couple of procedures in our arsenal that can help improve chicken skin, particularly lasers.
Can Calamansi Whiten Underarms?
This is also a big no! It is best to keep the calamansi in the kitchen!
Prettify Your Pits With Our Other Recommendations
Looking for other underarm products? Here are other items you can use whether you want a brighter looking kili-kili or a more natural deodorant option.
Re-editors: Aprille Jarcia, Danielle Trinidad
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.
The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
