For many routines, skincare products can be applied from cleansing and lighter treatment steps towards moisturizing and protective products. However, the often-repeated rule of simply applying products from the thinnest to the thickest texture is only a guideline. The intended use and formulation of a product matter more. A concentrated exfoliating treatment, for example, should not automatically be layered underneath several other active serums simply because it has a thin consistency. A practical basic order is cleanser → toner if used → treatment or serum → moisturizer → sunscreen in the morning. At night, sunscreen is removed from the routine and targeted evening treatments such as retinol or exfoliating acids can be incorporated according to their individual instructions and your skin's tolerance.

Your night skincare routine order begins by thoroughly removing sunscreen, makeup, excess sebum and daily impurities. After cleansing, you can incorporate the active treatment that fits your skincare goals, followed by hydrating and moisturizing care when appropriate. This is where ingredients such as retinol can play a more prominent role. The DS V-LINE 44 Regenerating Retinol Serum is designed for evening use and supports routines focused on fine lines, wrinkles, uneven-looking texture and a more refined appearance. Retinol does not need to be combined with every other active ingredient in the same evening. Particularly when stronger exfoliating acids are also part of your skincare routine, separating treatments across different nights can keep the routine more structured and easier for the skin to tolerate.

Evening skincare order: Cleanser → Toner (optional) → Targeted treatment or serum → Hydrating serum → Moisturizer

The question “serum before or after moisturizer?” is one of the most common points of confusion when building a skincare routine. In most cases, serums are applied before a face cream because they are designed as concentrated treatment or hydration steps, while moisturizer usually comes later to support hydration and skin comfort. This means products such as vitamin C, niacinamide or hyaluronic acid generally belong before moisturizer. There can be exceptions depending on the formulation or specific instructions of a product, so the manufacturer's directions should always take priority over a universal layering rule.

Vitamin C is an antioxidant widely used in routines focused on dull-looking skin, uneven skin tone, environmental oxidative stress and visible signs of premature skin ageing. If vitamin C is part of your morning routine, apply it to clean skin before your moisturizer and sunscreen. The DS V-LINE 47 Brightening Vitamin C Serum uses 10% L-ascorbic acid in a deliberately minimal, water-free formulation and can serve as the targeted antioxidant step of the routine. Sunscreen should still remain the final step because vitamin C complements UV protection rather than replacing it. If you want to understand the ingredient itself in greater detail, read our complete guide to Vitamin C for skin.

Thinking in terms of an entire week can make advanced skincare much easier to manage. Your basic morning routine can remain relatively consistent with cleansing, a suitable serum, moisturizer and sunscreen. Evening routines can then alternate depending on your goals. Some evenings may include retinol, designated evenings can be reserved for exfoliation, and other nights can focus entirely on hydration and barrier support. This is especially useful if you use several active DSVLINE products because each treatment has a defined role instead of competing for a place in the same routine.