A face serum can be a useful addition to your daily skincare routine. However, it is not wise to rely solely on terms such as “glow”, “boost” or “intensive action”. The right choice mainly depends on your skin type, the ingredients and how often you want to use the product.
A serum containing lots of active ingredients may sound appealing, but several potent ingredients can also be difficult to combine. Think of vitamin C, retinol, acids and niacinamide in one routine. So, do not just check which ingredients are present; also look at their concentration and the directions for use.
According to the product description, ingredients such as hyaluronic acid, glycerine and beta-glucan help attract or retain moisture. However, a serum for dry skin will generally work better if you apply moisturiser afterwards. This additional layer helps support the skin’s comfort and moisture balance.
Products containing retinol, retinal or a high concentration of vitamin C often carry a warning about increased sensitivity to sunlight. This is not a detail to overlook. During the day, use a broad-spectrum sunscreen and always follow the instructions on the packaging.
Also check the expiry date, batch information and current ingredients list. Manufacturers may change their formulas, so the packaging is the most up-to-date source of information.
First, identify your main skin concern:
A Korean face serum or K-beauty serum is not automatically suitable for every skin type. Its origin matters less than the full ingredients list and the recommended use.
A product containing 10% azelaic acid, 10% niacinamide or 23% ascorbic acid requires more care than a simple hydrating serum. When using an intensive formula, start with a small amount and use it infrequently. Increase use only if your skin tolerates the product well.
With a retinol serum or retinal product, introducing it gradually is especially important. According to the product information, the celimax product below contains 0.1% pure retinal and is intended for evening use. Do not use several potent active serums at the same time without first checking whether the combination is suitable.
A lightweight gel texture may feel comfortable on oily or combination skin, while a slightly richer formula may be better suited to dry skin. Also consider the size:
Some formulas have specific storage recommendations. According to the product information, Vitamin C23 should be stored in the refrigerator and preferably used within two months of opening. Always follow the brand’s instructions and check the packaging.
Why it suits this profile: A straightforward choice for anyone wanting to try a niacinamide serum and build their routine step by step.
The product information clearly states 10% niacinamide and 1% zinc. Do not use it at the same time as certain vitamin C formulas; alternating them is recommended.
30 ml, unisex and suitable for several skin types according to the product specifications.
Why it suits this profile: A generous-sized booster for anyone wanting to combine peptides and hydration in a regular morning or evening routine.
The formula focuses on one clear combination: six types of peptides, hydrating ingredients and niacinamide.
150 ml size, six peptide variants and use after toner according to the product information.
Why it suits this profile: For users specifically looking for a retinal serum who are prepared to build their routine carefully.
The instructions recommend starting every other evening, using a small amount of product and reducing the frequency if irritation occurs.
According to the product description, it contains 0.1% retinal and 3% Matrixyl 3000. The product is intended for night-time use.
Why it suits this profile: A sensible option for anyone mainly looking for a hydrating serum for daily use, which is fragrance-free according to the product description.
The formula focuses on hydration with five types of hyaluronic acid, rather than a large number of exfoliating active ingredients.
50 ml, fragrance-free according to the product information, and enriched with panthenol, ceramide NP and beta-glucan.
We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.
If you have sensitive skin, carry out a patch test first. Stop using the product if you experience persistent redness, itching, swelling or a burning sensation, and seek medical advice if necessary. Do not use any product on damaged skin.
You will usually apply a face serum after cleansing and, if desired, after toner, but before moisturiser. The exact order may vary by product. A retinal serum is generally intended for evening use; always check the label.
This varies by formula. Check the expiry date and the symbol indicating the period after opening, such as 12M. With vitamin C, the storage method may be particularly important. For example, Vitamin C23 recommends refrigeration and use within two months of opening to preserve the formula.
Sometimes, but combine active ingredients with care. A hydrating hyaluronic acid serum is generally easier to combine than retinol, retinal, strong vitamin C or exfoliating acids. Start with one new product and only add another later if your skin remains calm.