Enlarged pores
I have slightly enlarged pores and would like to improve them.
Can I purchase and apply retinoic acid (A acid) on my own? Thank you.
Chou Chou, 20~29 year old female. Ask Date: 2021/06/14
Dr. Wu Yuxin reply Dermatology
In principle, it is possible, but since vitamin A acid is a prescription medication, it may not be readily available for purchase.
Reply Date: 2021/06/14
More Info
Using retinoids, particularly topical retinoic acid (commonly referred to as "A acid" or tretinoin), can indeed be an effective strategy for reducing the appearance of enlarged pores. Enlarged pores are often a result of excess oil production, dead skin cell buildup, and loss of skin elasticity, which can occur due to aging or sun damage. Retinoids work by promoting cell turnover, which helps to unclog pores and prevent the formation of acne, a common contributor to the appearance of enlarged pores.
When considering the use of retinoids, it's important to understand how they function. Retinoids increase the rate of skin cell turnover, meaning they help shed dead skin cells more quickly and encourage the growth of new, healthy skin. This process can lead to a smoother skin texture and can help minimize the appearance of pores over time. Additionally, retinoids can stimulate collagen production, which improves skin elasticity and firmness, further contributing to the reduction of pore size.
However, there are several factors to consider before starting a retinoid regimen:
1. Skin Sensitivity: Retinoids can cause irritation, especially when you first start using them. Common side effects include redness, peeling, and dryness. It's advisable to start with a lower concentration and gradually increase usage as your skin builds tolerance.
2. Sun Sensitivity: Retinoids can make your skin more sensitive to sunlight, increasing the risk of sunburn. It's crucial to apply sunscreen daily when using retinoids, even on cloudy days.
3. Consultation with a Dermatologist: While over-the-counter retinoids are available, consulting with a dermatologist can provide personalized recommendations based on your skin type and concerns. They can prescribe stronger formulations if necessary and guide you on how to incorporate retinoids into your skincare routine effectively.
4. Combination with Other Products: Retinoids can be combined with other skincare ingredients to enhance their effectiveness. For example, using a gentle exfoliant (like alpha hydroxy acids) can help improve results, but it's essential to avoid over-exfoliating, which can lead to increased irritation.
5. Patience and Consistency: The effects of retinoids are not immediate. It may take several weeks to months of consistent use to see significant improvements in pore size and overall skin texture.
In summary, using retinoids can be an effective method for reducing enlarged pores, but it is essential to approach their use with caution and awareness of potential side effects. Starting slowly, protecting your skin from the sun, and consulting with a dermatologist can help you achieve the best results while minimizing any adverse effects. If you decide to proceed with using retinoids, be patient and consistent, as the benefits will accumulate over time.
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