Ingredient Spotlight: Retinol

Hi -,

At Dr. Loretta, we believe in distilling decades of dermatology expertise and scientific research into formulas that deliver real, visible results. Every ingredient we choose is backed by evidence and thoughtfully formulated to help skin stay healthy, resilient, and radiant.

Retinol is one of those ingredients.

Widely regarded as the gold standard for improving visible signs of skin aging, retinol has decades of clinical research supporting its ability to help skin look smoother, firmer, and more radiant with consistent use.

A derivative of vitamin A, retinol helps support skin's natural collagen while accelerating skin cell turnover. The result is skin that appears visibly firmer, smoother in texture, and more even in tone, with the look of fine lines, wrinkles, and enlarged pores diminished over time.

While retinol is highly effective, it's also known for causing dryness, flaking, and irritation, especially when first introduced into a routine. That's why thoughtful formulation matters.

Our Concentrated Firming Serum is formulated with an effective 0.5% retinol, balanced with a boost of hydrating lipids to help replenish moisture and minimize the irritation often associated with retinol use. By supporting the skin barrier while delivering proven results, the formula helps you experience the benefits of retinol with greater comfort.

If you're new to retinol, start by applying it two to three evenings per week, gradually increasing frequency as your skin builds tolerance. And because retinol can make skin more sensitive to UV exposure, it becomes doubly important to apply sunscreen every morning.

Because retinol can increase your skin's sensitivity to UV exposure, daily sunscreen is essential. We recommend finishing your morning routine with either our Universal Daily Glow Sunscreen or Urban Antioxidant Sunscreen to help protect skin from UV damage while preserving the visible results you've worked to achieve. To further defend against environmental factors, consider using formulas with HEV blue light protection in other parts of your routine like our Intense Replenishing Serum, Anti-Aging Repair Moisturizer, and Barrier Repair Gel Cream, for comprehensive daily defense against the environmental factors that contribute to visible skin aging.

Dr. Loretta ​

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