Discover the Best Underarm Whitening Treatments for Flawless Skin

Dark underarms can be a source of self-consciousness for many, limiting fashion choices and affecting confidence levels. Fortunately, advances in skincare and dermatology offer a range of solutions for those seeking to lighten their underarms. This article delves into the causes of dark underarms and outlines the best non-surgical underarm whitening treatments, including the innovative Pico Laser technology.

Causes of Dark Underarms


Constant friction from tight clothing or rigorous activities can cause the skin under the arms to thicken and darken over time. This reaction is the skin’s way of protecting itself from continuous irritation.


Hyperpigmentation occurs when excess melanin forms deposits in the skin. This can be due to genetics, aging, or exposure to certain chemicals or sun damage. In the underarms, hyperpigmentation can make the skin appear darker than the surrounding areas.

Acanthosis Nigricans

This condition is characterized by dark, velvety discoloration in body folds and creases, including the underarms. It is often associated with insulin resistance and obesity, and in some cases, it might indicate a more serious underlying health issue.

Deodorant and Antiperspirant Usage

Some ingredients in deodorants and antiperspirants can react with the skin, leading to darkening. This is more common with products containing alcohol, fragrances, or aluminum compounds.

Non-Surgical Underarm Whitening Treatments

When it comes to lightening the underarms, there are several non-surgical options available that are effective and safe. Here are the most popular methods:

Chemical Peels

Chemical peels involve applying a solution to the skin, causing it to exfoliate and eventually peel off. The new skin is usually smoother and less pigmented. Peels can vary in strength and may require multiple sessions for best results.

Whitening Creams and Serums

Numerous topical treatments are designed to lighten skin. These products often contain ingredients like kojic acid, glycolic acid, and vitamin C, which can help reduce pigmentation. Consistency and prolonged use are key to seeing significant results.

Laser Treatments: Pico Laser

Pico Laser stands out as a leading technology in cosmetic skin treatment. It uses ultra-short laser pulses to target and break down melanin deposits in the skin without causing damage to the surrounding tissue. This treatment can significantly reduce underarm darkness and is suitable for all skin types.

What to Remember When Opting for Pico Laser Treatment

Consultation Is Key: Before undergoing Pico Laser treatment, a consultation with a dermatologist or licensed practitioner is essential. They can assess your skin condition and determine if this treatment is the most suitable option for you.

Number of Sessions: While some individuals may notice improvements after just one session, multiple treatments are usually recommended for optimal results. The exact number depends on the individual’s skin condition and response to the treatment.

Post-Treatment Care: Following the treatment, it’s crucial to care for the skin according to the practitioner’s instructions. This may include avoiding direct sunlight, using specified skincare products, and keeping the area clean.

Cost and Accessibility: The cost of Pico Laser treatment can vary widely depending on the clinic and the required number of sessions. It’s also worth noting that while Pico Laser is widely available, not all clinics may offer this specific technology.

Safety and Side Effects: Pico Laser is generally considered safe, with minimal downtime and side effects. Some individuals may experience temporary redness or swelling, but these effects typically subside within a few hours to days.


Dark underarms don’t have to be a permanent concern. With the right approach and underarm whitening treatment, achieving lighter, more even-toned underarms is possible. Whether opting for topical treatments, chemical peels, or advanced laser technology like Pico Laser, the key is to choose a method that suits your skin type and condition. Always consult with a professional to ensure you’re taking the safest and most effective path to flawless underarm skin.