Chemical peels are beneficial for acne, acne scars, and skin rejuvenation & anti-ageing.
A chemical peel is a method of exfoliating and regenerating the skin using a variety of acidic solutions. Chemical peel solutions can be derived naturally or synthesised in a laboratory.
The chemical solutions dissolve dead skin cells, peeling them off for new skin to grow in their place. This new layer of skin feels smoother to touch and has a radiant glow.
Depending on the strength, chemical peels can help with several skin concerns:
There are a wide variety of chemical solutions used to treat different skin concerns. Broadly categorised into alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs), some of these peels are generally safe and superficial, while others that provide moderate to deep peels require neutralising agents and professionally controlled applications.
A BHA derived from the bark of the willow tree and typically used to combat acne. Salicylic acid peels provide superficial peeling, which promotes the shedding of dead skin cells, and penetrates comedones and pores to prevent clogging and neutralises acne-causing bacteria. It also has anti-inflammatory benefits.
Typically available in 5 to 10% concentrations, salicylic acid peels are safe and self-limited; hence, no neutralising agents are required.
An AHA derived from fruit. Glycolic acid peels are used for superficial or medium depth peeling. Glycolic acid possesses bactericidal effects on the acne-causing Propionibacterium acnes. In addition, glycolic acid peels can also improve skin texture, lighten mild pigmentation, minimise fine lines, and are also anti-inflammatory.
Glycolic acids are commercially available at concentrations of up to 10 per cent. With an increase in concentration and exposure time, the glycolic acid’s intensity and depth of penetration also increases. An alkaline solution like baking soda is required to stop the exfoliating effects of glycolic acid peels. In general, glycolic acid peels have a good safety profile.
An AHA made from sour milk, bilberries or cane sugar, lactic acid peels are either employed on its own as a standalone treatment or combined with other peels. On top of its exfoliating capabilities, lactic acid also has skin whitening effects. Lactic acid is a safe peel with very minor side effects.
An aromatic AHA derived from bitter almonds, mandelic acid peels possess antibacterial properties. They exfoliate the skin slower than other acid peels and are usually better tolerated. This is why mandelic acid peels are often used as an alternative to glycolic acid peels.
TCA is a synthetic inorganic compound. Depending on the concentration, TCA can be used for superficial, medium depth, or deep peeling. TCA has the potential to remodel the skin structure, while increasing elastin and collagen production. TCA is used in high concentrations for the treatment of acne scars, or in low concentrations for treating acne.
A superficial peel combining salicylic acid, lactic acid, and resorcinol, in an ethanol base. Resorcinol is bactericidal, and also boosts the effectiveness of the former two ingredients.
Created by dermatologist Max Jessner, Jessner’s Solution helps remove the superficial layers of skin, dry out active acne, dislodge blackheads, reduce shallow wrinkling and scarring, help lighten hyperpigmentation and improve the overall appearance and health of sun-damaged, acne prone, ageing skin.
Made by several types of fungus, kojic acid is also a by-product in the fermentation of Japanese rice wine. Kojic acid has skin whitening properties and is usually combined with glycolic acid or other skin lightening agents such as arbutin to increase penetration and efficacy. The Cosmelan depigmentation system uses a combination of kojic acid, arbutin, and other several active ingredients to effectively tackle melasma and other unwanted pigmentation.
Kojic acid is also typically used before and after a chemical peel to prevent and treat post inflammatory hyperpigmentation (PIH) amongst acne patients.
First, a consultation with a professional will decide which peel is suitable for your skin concern and skin type.
After your skin is cleansed and primed, a thin layer of the selected chemical solution is applied and left on for a specific period of time, typically for 5 to 10 minutes. You may feel some tingling or warm sensation on your skin during this period as the chemical peel sets to work. The chemical peel is then washed off or neutralised. Thereafter, a recovery cream and/or sunscreen may be applied.
Chemical peels can start from $100 per session, depending on type of peel, skin concern and condition.
The number of chemical peel sessions you need will depend on your skin concern and condition. It is also important to highlight that results with chemical peels are not permanent, and maintenance sessions may be required.
Chemical peel for acne may require up to 4 or 6 sessions, and up to 12 sessions for acne scars. For mild pigmentation and fine lines, you may need up to 6 chemical peel sessions to see improvements.
There are also certain risks associated with chemical peels such as:
The side effects of superficial to moderate peels include:
These side effects are temporary and will dissipate over time.
Over-the-counter chemical peels and acids are only available in lower concentrations (e.g., up to 10 per cent with glycolic acid). They are also generally only able to tackle very mild skin conditions such as mild acne, or as a gentle home-based exfoliation.
Professional/medical chemical peels are available in relatively higher concentrations (e.g., up to 30 or even 70 per cent!), and are administered by trained professionals such as estheticians/cosmeticians, nurses, or doctors. These peels tackle a wider spectrum of skin concerns including mild to moderate acne, unwanted pigmentation, light acne scars, and fine lines and wrinkles.
Chemical peels are beneficial for any healthy adult looking for a non-invasive way to tackle active acne, mild acne scarring, superficial pigmentations, and fine lines and wrinkles.
Chemical peels may be unsuitable for the following circumstances:
You will be required to share your medical history with the consulting professional, especially those concerning your skin. These include the use of medications like isotretinoin or vitamin A creams. You may be required to temporarily stop the use of such medication or topicals.
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辜暐翔医生 艺术家
医美执行医生
辜暐翔医生一生致力于艺术事业。在校期间，他在艺术选修课方案中学习美术，进一步激发了他的艺术天赋和在不同媒介创造性的表达，例如水彩、木炭画、数码媒体和摄影。
2014年，辜医生从杨潞龄医学院毕业后，在一个住院医师项目中进行了多年的外科研究生培训，磨练了其外科手术技能。辜医生的艺术造诣颇深，而且不断渴望在他的工作中呈现出更优美学元素。2019年，他结束了外科医生职业生涯，开始寻找自己的使命。
巧合的是，与蔡医生的一次见面让辜医生决定加入医美行业。正是在医美中，辜医生找到了他的“动力源泉（Ikigai）”。在蔡医生的指导下，辜医生稳步成长，并熟练掌握了一系列美容手术，包括肉毒杆菌素、玻尿酸、激光、高强度聚焦超声波、热玛吉、美版超声刀和皮秒激光。辜医生对美的敏锐感知，加上他精湛的技术，使他能把客户最好看的一面呈现出来。
不忙时，辜医生会陪伴妻子和女儿，搞搞音乐，偶尔还会在空闲时间创作艺术品。
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