What is retinol?

Retinol is one of the most talked about ingredients in skincare and for good reason. Derived from vitamin A, it helps improve fine lines, acne, dark spots and overall skin texture. It’s also a key part of the ZO Skin Health approach to maintaining healthy skin.

Retinol works by speeding up cell turnover. As we age, this natural process slows down, leading to dullness, clogged pores, and visible lines. Retinol encourages the skin to shed old cells and produce new ones more efficiently, revealing smoother, fresher, healthier-looking skin.

For anti-ageing, ZO retinols help reduce fine lines and wrinkles by stimulating collagen production. Collagen keeps skin firm and resilient but production decreases over time. By supporting collagen renewal, retinol promotes a firmer, more youthful appearance.

Retinol is also highly effective for acne. It helps unclog pores, regulate oil production and reduce inflammation resulting in fewer breakouts and improved skin clarity. With consistent use, it can also soften the appearance of acne scars and post-breakout marks.

Another major benefit is its ability to improve hyperpigmentation. Whether caused by sun damage or post-acne marks, retinol helps fade discoloration by encouraging more even skin cell renewal. Over time, skin appears clearer and brighter.

When starting retinol, it’s normal to experience an adjustment period known as “retinization.” Mild dryness, redness, flaking or sensitivity can occur as your skin adapts. At KINS, we guide patients through this phase by starting with a lower strength and gradually increasing usage. Patience and consistency are key — this phase is temporary and the long-term benefits are worth it.

Backed by decades of research, retinol remains a gold-standard ingredient. With thoughtfully formulated products from ZO Skin Health, it can be a true game changer for ageing, acne-prone, or uneven skin when used correctly and consistently.

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