What are retinoids and how do they work?

Retinoids are a group of compounds derived from vitamin A. They are commonly used in skincare products and medications to treat various skin conditions incluidng acne. Retinoids work by speeding up cell turnover, which helps to unclog pores, reduce the appearance of fine lines and wrinkles, and even out skin tone. They also promote collagen production, making the skin look firmer and more youthful. Always consult a doctor to ensure retinoids are safe for your individual needs. A popular retinoid medication is Tretinoin.

What are the different types of retinoids?

There are several types of retinoids, each varying in strength and effectiveness. The most common ones include retinol, retinaldehyde, and retinoic acid. Retinol is the least potent and is often found in over-the-counter skincare products. Retinaldehyde is a bit stronger and usually requires a prescription. Retinoic acid, also known as tretinoin, is the most potent form and is typically prescribed by doctors for severe acne or significant signs of ageing. Speak to a doctor to determine which type is suitable for you.

Are there any side effects of using retinoids?

Yes, retinoids can cause side effects, especially when you first start using them. Common side effects include redness, dryness, peeling, and irritation of the skin. These side effects usually decrease as your skin adjusts to the treatment. To minimise these effects, start with a lower concentration and gradually increase it. It's also important to use sunscreen daily, as retinoids can make your skin more sensitive to the sun. If you experience severe or persistent side effects, consult your doctor for advice.