When it comes to skincare, the sheer number of products and ingredients available on the market right now can be overwhelming. While some skincare trends come and go, there are a few tried-and-true ingredients backed by science that deliver real, long-term results. According to a recent article posted by New Scientist on Dec. 23, 2024, these powerhouse ingredients include retinoids, vitamin C, niacinamide, and alpha hydroxy acids (AHAs). While other ingredients like hyaluronic acid are wonderful for temporarily plumping and hydrating the skin, these four offer more substantial, lasting benefits that can transform your skin’s health and glow over time.
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1. Retinoids: The Anti-Aging Superstar
Retinoids, derived from Vitamin A, have been hailed as the gold standard in anti-aging skincare for decades. They work by promoting cell turnover, meaning they encourage the skin to shed dead cells and reveal fresher, healthier skin underneath. This process helps to reduce the appearance of fine lines and wrinkles, improve skin texture, and even out skin tone.
But retinoids aren’t just for aging skin. They are also highly effective in treating acne, as they help to prevent clogged pores by encouraging the shedding of skin cells. There are several types of retinoids, including over-the-counter options like retinol and stronger, prescription-only varieties like tretinoin.
According to Medical News Today, this powerful skincare ingredient can be used to fight severe skin conditions like psoriasis, an autoimmune disorder that causes skin cells to rapidly multiply resulting in painful dry red patches or scales on the skin. It can also stimulate collagen production, reduce inflammation, and help the skin maintain a healthy glow. It’s important to note that retinoids can cause dryness and irritation, especially when you first introduce them into your routine, so it’s essential to start slow.
