Effective Hyperpigmentation Treatment in Singapore
Laser Toning: The Solution for Hyperpigmentation Problems
Laser toning treatments effectively treat skin pigmentation issues such as sunspots, melasma, wrinkles, acne scars, and many other conditions.
Most of us are generally aware of the availability of lasers in the market and other light-based technologies used to treat pigmentation. These technologies score over other non-invasive skin treatments in efficacy and popularity. In fact, using lasers and similar focused light-based treatments to resolve pigmentary disorders also let us avoid outdated, chemical-based “bleaching” creams. The new generation devices are convenient and effective for combating sun damaged skin problems such as hyperpigmentation, sunspots, melasma, freckles, hori's naevus, solar lentigo (solar lentigines) and other pigmentary conditions.
What is Laser Toning and How Does It Work?
Laser toning is a cosmetic procedure designed to address various skin concerns such as sun damage, acne scars, signs of aging, and more. This process involves using laser energy to penetrate specific layers of the skin and break down pigments that cause discoloration.
Unlike traditional laser skin resurfacing treatments, laser toning utilizes non-ablative lasers. These lasers selectively heat targeted tissues without causing damage to surrounding areas. Dermatologists describe laser toning as creating a 'controlled thermal injury,' which triggers the body's natural mechanisms to boost collagen and elastin production.
As the procedure progresses, discolouration fades away as excess pigmentation is eliminated, and the body's immune system helps clear the remaining particulate matter. Laser toning offers a gentle yet effective approach to achieving smoother, more even-toned skin without the downtime associated with more invasive treatments.
How Long Is the Procedure for Hyperpigmentation Treatment
The ND YAG Laser treats pigment cells without disturbing the continuity of the skin tissue. This non-ablative laser operates at two distinct wavelengths, 1064 nm and 532 nm. The melanin pigments selectively absorb these specific wavelengths, and the energy generated in the process clears the pigments.
You can complete the ND:YAG Laser procedure quickly and easily, typically within just 15 minutes. With virtually no downtime involved, you can conveniently fit the treatment into your lunch break.
Are There Any Side Effects for this Pigmentation Treatment?
The side-effects of the procedure are minimal, with redness of the treated area being the only problem you may face for a couple of hours at the most. Since no swelling occurs in the affected area, you can return to work immediately after undergoing the procedure.
The results are not likely to be evident immediately after the procedure. In fact, it is quite possible that initially, there is a darkening of the skin for a couple of weeks before the results become visible. However, results are instantaneous for skin lightening and rejuvenation treatments.
How Does Laser Toning Work?
Laser Toning with the Long Pulse ND:YAG Laser is a non-ablative laser procedure that uses short burst of energy to heat the skin.This controlled heating process stimulates collagen production and aids in collagen remoulding, which helps tighten pores, rejuvenate skin, and reduce deep vascular lesions. Additionally, this versatile treatment can be used for hair removal, making it a multi-functional option for skin care.
The treatment is safe and effective for all skin types, involving the delivery of photo-thermal energy to the inner dermal layer. This energy stimulates the collagen surrounding the pores, significantly reducing pore size and controlling oil secretion. It is also effective for treating facial wrinkles, providing a comprehensive solution for skin aging concerns.
The low-energy laser beam selectively targets melanocytes, weakening them and destroying some melanin pigments. The heat from the laser simultaneously boosts collagen production within the dermis, resulting in tightened and rejuvenated skin. The laser also smooths the skin's surface by vaporizing superficial layers, promoting an even skin tone and texture.
Initially designed for pigmentation issues, the Nd: YAG laser is primarily designed for treating pigmentation issues. However, we have ingeniously modified its usage to harness its properties for skin tightening and rejuvenation treatments through laser toning procedures. We also find that combining lasers such as pico laser, yellow laser for pigmentation and other energy-based devices like Radiofrequency (RF) microneedling can achieve even more optimal results. This integrated approach enhances the effectiveness of treatments, offering optimal results in skin rejuvenation and tightening.
Fun Facts:
- The name Nd:YAG is derived from the Neodymium-doped Yttrium aluminium garnet, which is a crystal, used as a laser medium.
- With a wavelength of 1064nm, Nd:YAG can easily reach the deeper layers of skin tissue, as compared to lasers which operate at lower wavelengths.
- The Q-switching technique is a way of modifying the laser beam output, by shortening its wavelength to around 532nm. The short-wavelength laser is effective in the treatment of superficial skin pigmented lesions.
Laser Toning for Deep-Lying Structures Treatment
Dermal lasers are used for a wide range of skin ailments, including hyperpigmentation treatment, red spots, dark spots, wrinkles, and a slew of other pigmentation concerns. Learn how laser toning treatment can help resolve other skin concerns below;
1. Melasma
If you suffer from melasma — a form of hyperpigmentation which causes brown to grey-brown patches on the face — you already know it’s one of the most difficult skin conditions to treat, especially for those with darker skin tones. Dermatological research indicates that laser toning is a promising solution for enhancing the appearance of pigmented lesions and dark spots associated with melasma. It's important to note, however, that while laser treatments can effectively manage melasma, they do not offer a permanent cure.
2. Post-Inflammatory Hyperpigmentation
This skin condition, commonly referred to as PIH, often occurs following injury, burns, acne scars, inflammatory lesions, or certain skin disorders. While it can affect individuals of any ethnicity, it is more commonly observed among those of Asian, Hispanic or African American descent. Treatment for PIH typically involves the use of specific lasers, cooling devices, and targeted wavelengths. Dermatologists often combine these treatments with the application of topical lightening creams to achieve optimal results.
3. Dark Spots / Sun Spots / Solar Lentigo
Dark spots, commonly referred to as sunspots or solar lentigo, appear on the face due to prolonged sun exposure rather than underlying skin conditions like melasma or PIH. Laser treatment is an effective solution for removing these brown spots. While ruby lasers are recommended by some dermatologists and aesthetic specialists, there are numerous other laser and light therapy options that are equally viable and effective.
4. Freckles
Laser freckle removal is fast gaining traction in the dermatological world. Recent studies have shown that one of the newest laser technologies, fractional CO2 laser, can reduce the colour density of freckles by more than 50% in a month.
5. Acne scarring
Beyond its effectiveness in addressing melasma and other pigmentation concerns, laser treatment has emerged as a promising solution for targeting superficial acne scars. Through the stimulation of collagen production in the deeper layers of the skin, lasers effectively tackle a spectrum of issues including enlarged pores, wrinkles, fine lines, and superficial acne scars. This process of collagen remodeling helps refine the skin's texture and minimize the visibility of scars, ultimately revitalizing overall skin quality and boosting confidence. Thanks to advancements in laser technology, patients can now benefit from a diverse range of treatment options tailored to their individual needs and skin types.
6. Rosacea and redness
Rosacea redness is most frequently caused by telangiectasias, also known as spider veins. Specific lasers can be used to destroy these broken blood vessels on the cheeks and nose. The International Rosacea Foundation recommends certain types of lasers, but warns that treatments may actually cause rosacea to worsen. Because rosacea sufferers are much more likely to experience adverse reactions to certain skincare therapies, treatment should only be provided by trained professionals.
7. Dark circles
Pairing the other treatment modalities such as dermal filler and laser toning can help treat under eye circles.
Doctor’s Advice & Recommendation
Laser toning is an ideal and safe option for individuals seeking skin rejuvenation. Due to the use of very low-intensity laser energy, the procedure involves minimal to no downtime, allowing patients to resume their daily activities immediately after treatment.
The long wavelength of 1064nm used in laser toning is clinically safe for all skin types. However, it is important to avoid this treatment if you have sunburned skin, severe acne, or skin allergies. Additionally, laser toning is not recommended for pregnant or breastfeeding women, and individuals with photosensitive epilepsy.
Given the gentle nature of laser toning on the skin layers, anesthesia is not required. The procedure begins with taking photographs, followed by the laser treatment, which typically lasts around 15 minutes. During this time, the laser is passed several times over the face, lips, and neck.
After the procedure, a topical application of Dr. KT's skin serum and sunblock is applied to nourish and protect the skin. Some patients may experience mild redness, but this usually subsides within a few hours. As a precaution, it is advised to reapply sunscreen every 2 to 3 hours post-treatment.
In addition to using sunblock, avoid using skin whitening or brightening products and chemical peels for about 3 to 5 days until the skin has completely healed. This ensures optimal results and prevents any potential irritation.
How Often Should You Do This Treatment?
The frequency of laser toning treatments can vary widely based on individual skin types, conditions, and specific goals. It's important to recognize that every skin type responds differently to treatments, so a personalized approach is essential. Consult your doctor for a detailed assessment before commencing your treatment journey.
How Many Sessions To Treat Pigmentation?
We frequently received this question on how many sessions to treat pigmentation? The number of laser toning sessions required to effectively treat pigmentation can vary significantly based on several factors, including the type and severity of pigmentation, skin type, and individual response to treatment. While superficial pigmentation requires fewer sessions, moderate to severe cases may require more sessions, spaced over several months. Post-treatment care is also important in maintaining the results. Consult your doctor for a detailed assessment before commencing your treatment journey.