Answer:

Facial hair naturally protects the skin from dust, bacteria, and helps regulate skin temperature. However, for some, excessive hair growth, dark or uneven hair can make the skin appear dull, interfere with makeup application, and affect overall appearance, leading to self-consciousness. If you have cosmetic concerns, facial hair removal is an option. Facial hair can also impact the effectiveness of treatments for pigmentation issues, skin rejuvenation, and smoothing the skin's surface.

Facial hair removal is safe when performed correctly, using the right technology at a qualified clinic. The facial skin is delicate, with many blood vessels and oil glands, so mechanical methods like shaving, tweezing, or waxing can cause folliculitis, irritation, redness, or post-inflammatory hyperpigmentation.

A dermatologist examines a woman. Illustrative photo: Tam Anh General Hospital.

For facial hair removal, consider light-based devices like intense pulsed light (IPL) to avoid skin damage while improving smoothness and even skin tone. IPL uses broad-spectrum pulsed light that targets melanin in hair follicles, weakening them and inhibiting regrowth. IPL is more versatile and gentler than laser treatments, especially suitable for delicate areas like the upper lip, cheeks, and chin. However, overuse or incorrect application can cause minor burns, thinning of the skin, or darkening.

At Tam Anh General Hospital in Ha Noi, the latest generation of IPL machines can adjust energy levels according to skin type. They also feature a cooling tip to protect the epidermis, reduce discomfort, and prevent hyperpigmentation. A typical IPL hair removal treatment consists of 6 to 8 sessions, spaced 3 to 4 weeks apart. After the treatment, 80% to 90% of the hair is removed. Any remaining hair grows back finer, lighter, or slower. The results of IPL facial hair removal can last for 1 to 3 years, depending on individual factors like genetics, hormones, and post-treatment skincare.

After hair removal, avoid sun exposure for 5 to 7 days and use broad-spectrum sunscreen with an SPF of 30 or higher. Moisturize with gentle, fragrance-free products. Avoid hot water for washing your face, and do not steam or sauna your face for at least 48 hours. Do not shave the treated area, touch it, or rub it vigorously.

Pregnant or breastfeeding women, individuals with severe facial acne, open wounds, skin infections, or chronic skin conditions like psoriasis, eczema, or lupus are not recommended for light-based facial hair removal. Consult a reputable medical facility for appropriate advice and treatment for safe and long-lasting results.

Dr. Nguyen Thi Ngoc Yen

Head of Dermatology

Tam Anh General Hospital, Ha Noi