The Correct Sequence for Applying Your Skincare Products

The article delves into the complexities of skincare routines, particularly focusing on the order and combination of products to optimize their effectiveness. Jennifer Sullivan, through her "Tell Me Everything" series, explains the intricacies of product layering, which has become a popular topic due to increasing consumer interest and confusion. The fundamental advice is to apply products from the lightest to the heaviest after cleansing, finishing with sunscreen.

Key insights include:

1. Layering Order: Start with exfoliants, then apply watery liquids like toners, followed by gels and serums, then lotions, and finally creams, balms, and oils.

2. Product Function and Texture: Consider both the texture and functional purpose of the products when determining the order of application.

3. Ingredients Interaction: Be wary of mixing certain ingredients that can counteract each other, like oxidizing agents with antioxidants. Use them at different times of the day.

4. Combination Caution: Be mindful of using multiple products with exfoliating properties, as it can lead to over-exfoliation and irritation.

5. Pilling Issues: Issues like pilling happen when formulations don’t layer well, and it’s advisable to let each product dry before applying the next.

6. Active Ingredients: Products with active ingredients should be applied closest to the skin unless irritation requires buffering by mixing with hydration products.

The article is a useful guide to navigate the nuanced world of skincare, emphasizing the importance of understanding product functions and listening to one’s skin needs to avoid complications while maximizing benefits.