16 Best Serums for Dark Underarms to Lighten and Brighten

Discover the best serum for dark underarms, unlocking radiant skin and confidence with our top picks for a brighter, smoother you.
BrandMy RatingPrice
Silkyshark
Best Price-to-Performance
9.4/10
Catt & Co
Best for Sensitive Skin
8.4/10
Good Molecules
Best for Brightening Effects
8.8/10
Generic
Best for Natural Ingredients
10.0/10
Gukei
8.6/10

Best Serum for Dark Underarms

Are dark underarms dimming your confidence? Discovering the best serum for dark underarms can transform your skin and help you embrace your natural radiance. In this guide, we’ll explore some remarkable products that brighten and nourish, bringing you one step closer to that beautifully even tone you crave.

Best Price-to-Performance: SilkyShark Niacinamide Serum

Niacinamide Serum (1 Fl Oz), 10% Niacinamide + 4% Tranexamic Acid, Face Serum for Pore Minimizing, Dark Spots, Blackhead Removal, Hydrating, and Anti-Aging
Highlights
Pore minimizing effects
Evens skin tone
Long-lasting hydration

We’re excited to introduce the SilkyShark Niacinamide Serum—our pick for the Best Price-to-Performance!

This powerhouse serum combines 10% niacinamide and 4% tranexamic acid to tackle dark underarms and uneven skin tone, all without breaking the bank.

We love how it minimizes pores, leaving your skin looking smooth and refreshed while controlling shine throughout the day.

Plus, the long-lasting hydration from aloe and panthenol makes it a treat for your skin.

Just a heads up, it can feel a bit sticky at first, but the results are worth the wait!

Get ready for a more radiant you!

Be sure to also check out the best soap for dark underarms for more options! Also, here is the price history so you know exactly when to buy!

Price history for SilkyShark Niacinamide Serum on Amazon

Best for Sensitive Skin: Catt & Co Underarm Serum

Underarm Serum, 30ml
Highlights
Effective for darkening
Smooths skin texture
High SPF protection

We’re excited to introduce our pick for the Best for Sensitive Skin in the quest for eliminating dark underarms!

This serum is a game-changer—packed with lemon, coconut milk extract, and niacinamide—it nurtures your skin with natural goodness.

The inclusion of vegan collagen and sakura petals, combined with a powerful SPF 60, means you’re not just brightening but protecting too!

While it’s gentle and cruelty-free, we advise keeping an eye on potential irritation for those super-sensitive types.

Results might be a tad slow, but trust us, your skin deserves this careful touch.

Give it a whirl and let your skin bask in its brilliance!

Be sure to also check out the best serum for pore minimizing for more options! Also, here is the price history so you know exactly when to buy!

Price history for Catt & Co Underarm Serum on Amazon

Best for Brightening Effects: Good Molecules

Good Molecules Discoloration Correcting Serum - Tranexamic Acid and Niacinamide for Dark Spots, Sun Damage, and Age Spots - Skincare Face
Highlights
Affordable
Lightweight texture
Gentle for sensitive skin

When it comes to brightening those stubborn dark underarms, we wholeheartedly recommend the Good Molecules Discoloration Correcting Serum.

With its powerful duo of Tranexamic Acid and Niacinamide, this serum is your ally in achieving a radiant and even skin tone.

We love how it refines texture while rejuvenating your skin, helping to eradicate hyperpigmentation and leave you feeling confident in your own skin.

Plus, it's gentle enough for all skin types, making it a versatile addition to any beauty regimen.

Just remember, consistency is key—results might take some time, but trust us, your skin will thank you!

Be sure to also check out the best serum for reducing pores for more options! Also, here is the price history so you know exactly when to buy!

Price history for Good Molecules on Amazon

Best for Natural Ingredients: Generic Kojic Serum

Kojic Underarm Brightening Serum with Niacinamide for Elbows, Knees, Private Areas, Armpit, Dark Spots Corrector Nourishing Firming Daily Skin Care Serum Paraben-Free, Vegan
Highlights
Natural, organic ingredients
Quick absorption, non-greasy
Effective for sensitive skin

As a team of skincare enthusiasts, we couldn’t resist spotlighting this serum, crowned “Best for Natural Ingredients.” With a thoughtfully crafted organic formula, it lets your skin bask in the goodness of natural ingredients, steering clear of harmful chemicals.

Infused with powerhouse ingredients like Kojic Acid, Niacinamide, and Tranexamic Acid, it not only brightens your underarms but also firms and nourishes the skin, making it a true multi-effective beauty booster.

Plus, its gentle, cruelty-free blend is suitable for all skin types, including sensitive skin.

Enjoy your journey to a radiant and uniform complexion!

Be sure to also check out the best cream for dark elbows for more options! Also, here is the price history so you know exactly when to buy!

Price history for Generic Kojic Serum on Amazon

Gukei Skin Lightening Cream

Intimate Areas Skin Lightening Cream Skin Bleaching Cream For Body Sensitive Intimate Area, Private Parts, Underarm, Knees, Elbows, Inner Thigh, Bikini Areas, Natural Skin Whitening.
Highlights
Effectively lightens skin
Gentle and non-irritating
Boosts confidence in sleeveless wear

When it comes to tackling dark underarms, we've found a real gem in this Skin Lightening Cream.

It’s formulated specifically for intimate areas like underarms, knees, and elbows, making it a versatile choice for brightening those tricky spots.

Its gentle and non-irritating properties ensure that you won't experience discomfort, which is a total win!

Just remember, consistency is key—apply it twice a day and be patient for the best results.

While you might need a few bottles for maximum effect, the boost to your confidence in sleeveless outfits is absolutely worth it!

Be sure to also check out the best cream for dark knuckles for more options! Also, here is the price history so you know exactly when to buy!

Price history for Gukei Skin Lightening Cream on Amazon

Ceavo Skin Cream

Skin Whitening Cream Skin Bleaching Cream for Body Intimate Area, Private Parts, Underarm, Knees, Elbows, Inner Thigh, Bikini Areas, Bikini Line, Lightening Cream Dark Spot Remover For Intimate Areas
Highlights
Gentle and safe formula
Suitable for all skin types
Effective for dark spots

We can’t stop raving about this gentle and soothing cream that tackles dark underarms with finesse!

Its lightweight formula means you won’t feel sticky or uncomfortable, making application a breeze. Perfect for all skin types, this product caters to both men and women, allowing you to confidently flaunt your skin.

It’s particularly effective for those pesky dark spots on multiple areas—think knees, elbows, and bikini lines!

While results may take a few weeks and require dedication, the end goal of achieving a beautiful summer body is worth the wait.

Get ready to shine and embrace your skin!

Be sure to also check out the best serum for face whitening for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ceavo Skin Cream on Amazon

WishCare Roll On Serum Serum for Dark Underarms

Underarm Roll On Serum - 5% AHA & 3% Kojic Acid for Brightening & Odour Control - Roll On Deo for Women & Men- Long Lasting Aqua Fragrance - 50ml
Highlights
Lightens underarm pigmentation
24-hour odour control
Non-sticky and quick-dry

Introducing the WishCare Under Arm Roll On Serum—your new secret weapon against dark underarm pigmentation!

We love its potent blend of AHA, Kojic Acid, and Licorice that not only lightens but also prevents further darkening.

With 24-hour odour control, you’ll feel fresh all day thanks to its pleasant Aqua Fresh fragrance.

Plus, the non-sticky, quick-dry formula featuring Hyaluronic Acid and CICA keeps your skin hydrated and comfortable.

It's cruelty-free and made with safe, non-toxic ingredients, making it a guilt-free addition to your skincare routine.

Just a heads up—like with any product, results may vary, so commit to daily application for best results!

Be sure to also check out the best korean underarm whitening cream for more options! Also, here is the price history so you know exactly when to buy!

Price history for WishCare Roll On Serum on Amazon

Koji White

Koji White Underarm Brightening Serum for Armpit, Elbows, Knees, Private Areas - Bright Booster, Dark Spots, Hydrating with Kojic Acid, Niacinamide, Tranexamic Acid, Paraben-Free, Vegan, 1 Fl Oz
Highlights
Brightens dark spots
Hydrates and nourishes skin
Fast-drying and lightweight

When it comes to finding the best serum for dark underarms, we’ve got our eye on this gem from Koji White!

With a powerful blend of kojic and tranexamic acid, it targets dark spots and brings your underarm skin back to life.

Say goodbye to the days of concealing and hello to newfound confidence!

Not only does this serum hydrate and nourish with niacinamide, but its lightweight formula means you're not left with sticky skin post-application.

Just apply it to damp skin after your shower, and you’re ready to go!

Plus, it’s free from harmful additives and is vegan-friendly—because we care about your skin and the planet.

Give your underarms the love they deserve!

Be sure to also check out the best wax strips for underarms for more options! Also, here is the price history so you know exactly when to buy!

Price history for Koji White on Amazon

Topicals Faded Serum

Topicals Faded Brightening and Clearing Serum | Reduces Discoloration Post-Blemish Marks Scars Spots Contains Kojic Acid Niacinamide Dermatologist-tested Vegan Cruelty-Free Fl Oz
Highlights
Brightens skin tone
Vegan formula
Effective for dark spots

We’re excited to share our thoughts on Topicals' serum for dark underarms!

This vegan formula shines with its ability to brighten skin tone and tackle annoying dark spots, making it a solid choice for those seeking a more even complexion.

While the results are promising, be prepared for a noticeable scent that might not be everyone's cup of tea.

Additionally, the small package means you'll want to use it wisely.

A word of caution: some users have reported irritation, so patch testing is a smart move.

If you're looking for a proactive solution, this serum could be just the gem you need!

Be sure to also check out the best self-tanner remover for more options! Also, here is the price history so you know exactly when to buy!

Price history for Topicals Faded Serum on Amazon

Chemist At Play Roll-On Serum for Dark Underarms

UnderArm Roll-On with 5% Lactic Acid 1% Mandelic Acid | Prevents Odour Brightens Skin & Exfoliates Underarm | Long Lasting Aqua Fragrance | Alcohol & Aluminium Free (1.3 Ounce)
Highlights
Gentle exfoliation
Effective odor control
Cruelty-free and vegan

Get ready to raise those hands high with confidence!

This underarm roll-on from Onesto Labs combines the power of gentle exfoliation through 4% Lactic Acid and 1% Mandelic Acid, helping to even out dark patches.

With regular use, you'll notice a brighter, more radiant underarm area.

Not only does it efficiently whiten, but it also keeps you feeling refreshingly aquatic all day—perfect for gym enthusiasts!

While it’s vegan and cruelty-free, sensitive skin types might find themselves reacting, so proceed with caution.

If you want to sport those brighter underarms with ease, this product might just be your new best friend!

Be sure to also check out the best underarm moisturizer for more options! Also, here is the price history so you know exactly when to buy!

Price history for Chemist At Play Roll-On on Amazon

NIVEA Extra Brightening Roll-On

Nivea Extra Brightening 8 Super Food, Vitamin C Collagen Booster Underarm Roll on Deodorant, Size 50 ml, 1.69 Oz (Pack Of 2)
Highlights
Effective brightening results
Pleasant fragrance
Keeps underarms dry

We’re excited to chat about the Nivea Extra Brightening 8 Super Food underarm roll-on!

This clever little gem offers impressive brightening results, giving your underarms that radiant boost we all crave.

With a delightful fragrance, it makes applying a pleasure rather than a chore.

Plus, it keeps you feeling fresh and dry throughout the day.

However, do keep in mind that it contains aluminum and has a thicker formula that might not suit everyone—sensitive skin, beware!

Overall, if you're looking for an effective serum that brings both care and a burst of brightness, this one is definitely worth a try!

Be sure to also check out the best skincare deals for more options! Also, here is the price history so you know exactly when to buy!

Price history for NIVEA Extra Brightening Roll-On on Amazon

Gukei Skin Bleaching Cream

Intimate Areas Skin Lightening Bleaching Cream for Body Sensitive Intimate Area, Private Parts, Underarm, Knees, Elbows, Inner Thigh, Bikini Areas,Skin Whitening Cream Dark Spot Remover.
Highlights
Effective for dark spots
Gentle on sensitive skin
Suitable for all areas

When it comes to finding the best serum for dark underarms, we absolutely love this Gentle Bleaching Cream by Gukei INC.

Its delicate formula is suitable for all skin types, making it a versatile choice for our diverse skincare community.

Not only can it work wonders on underarms, but it’s also perfect for intimate areas, knees, and elbows!

We appreciate the light, soothing scent, which ensures a comfortable application without the sticky feel.

Just keep in mind that patience is key—consistent use will make a difference.

If you're ready for a brighter tomorrow, this might just be your new favorite!

Be sure to also check out the best underarm toner for more options! Also, here is the price history so you know exactly when to buy!

Price history for Gukei Skin Bleaching Cream on Amazon

AXIS-Y Glow Serum Serum for Dark Underarms

AXIS-Y Dark Spot Correcting Glow Serum - 5% Niacinamide Remedy for Dark Spots, Blemish & Freckle Remover - Vegan Korean Skin Care Niacinamide Serum for All Skin Types - 1.69 fl. oz.
Highlights
Effective dark spot reduction
Hydrating and non-greasy
Gentle for daily use

When it comes to tackling dark underarms, we’ve found a gem that shines bright: this serum infused with 5% Niacinamide!

This powerhouse ingredient efficiently minimizes dark spots, giving your skin a radiant lift.

Alongside Rice Bran Extract, it not only brightens but also hydrates, leaving your skin feeling soft and supple without that sticky aftermath.

What we particularly love is its lightweight formula, perfect for daily use—just incorporate it into your morning or evening routine!

Plus, you can feel good knowing it’s vegan and cruelty-free.

Just remember, consistency is key for the best results!

Be sure to also check out the best sunscreen for runners for more options! Also, here is the price history so you know exactly when to buy!

Price history for AXIS-Y Glow Serum on Amazon

Minimalist Deodorant

Minimalist Underarm Roll On Deodorant to Control Odour & Fade Darkness | With Nonapeptide + AHA BHA 06% | | Fragrance & Aluminium Free | Exfoliating Deo For Women & Men | 1.35 Fl Oz / 40 ml
Highlights
Reduces underarm darkness
Odor-free all day
Gentle exfoliation

When it comes to tackling dark underarms, we’ve found a gem in this gentle exfoliating roll-on.

With its powerful blend of Mandelic Acid and Glycolic Acid, it not only neutralizes odor-causing bacteria but also works to reveal a more even skin tone.

We love how Nonapeptide-1 helps inhibit melanin production, addressing that stubborn darkness effectively.

Plus, the addition of Licorice Root Extract keeps things soothing while controlling excess sebum.

Just apply this product on clean, dry armpits every morning, and you can step out feeling fresh and confident.

However, do be cautious if you've just shaved, as it might sting a bit!

Be sure to also check out the best henna for freckles for more options! Also, here is the price history so you know exactly when to buy!

Price history for Minimalist Deodorant on Amazon

Remedial Pax Dark Spot Remover

Dark Spot Remover for Face, Body, Underarms, Armpit, Knees, Elbows, Sensitive Area, Promotes Anti-Aging Effect, Dark Spot Corrector for Women and Men
Highlights
Natural brighteners
Gentle on skin
Effective for dark spots

We’ve tried the dark spot serum from REMEDIAL PAX, and it’s a game changer for those looking to banish dark underarms!

Its lightweight texture effortlessly absorbs into the skin, delivering an effective blend of natural brighteners that target age spots and dark skin discoloration.

With key ingredients like mandelic acid and hyaluronic acid, this serum promotes cellular renewal while keeping your skin moisturized.

However, it’s essential to note that patience is key—results may take time, and some users experienced mild dryness.

Overall, for consistent users, this product might just be the glow-up you’ve been searching for!

Be sure to also check out the best gel for beard for more options! Also, here is the price history so you know exactly when to buy!

Price history for Remedial Pax Dark Spot Remover on Amazon

DINOCOOK Razor Bumps Treatment Serum for Dark Underarms

Razor Bumps Treatment for Women and Men, Ingrown Hair Treatment, Razor Bump Treatment for Bikini Area, Face, Neck, Legs, and Underarm Area, After Shave for Women and Men, Ingrown Hair Serum
Highlights
Reduces bumps effectively
Minimizes razor burn
Long-lasting formula

We think you'll be just as impressed as we are with this serum for dark underarms!

With a long-lasting formula that effectively reduces bumps and minimizes razor burn, it's a solid choice for those looking to regain their confidence.

While the rollerball might not always provide a consistent flow, the results can make that minor hassle worth it.

Just keep in mind that it may require frequent applications and could cause slight irritation for sensitive skin.

Overall, this product boasts a 4.4-star rating from over 440 users, proving it's a popular pick in the beauty world!

Be sure to also check out the best soap for elderly skin for more options! Also, here is the price history so you know exactly when to buy!

Price history for DINOCOOK Razor Bumps Treatment on Amazon

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