We select the most complete custom formulas that can be found in the pharmacy to meet every need.
In your case, less is more. Just apply a few drops of serum, and our skin will quickly absorb the components of its formula. With a higher concentration of active ingredients than in other cosmetics, its components penetrate the deeper layers of the skin, allowing you to achieve more visible results in less time.
"It is a product dedicated to effectively address specific needs of our skin through a high concentration of active ingredients dissolved in a watery texture. Its fluidity and lightness are perfect for enhancing penetration into the deepest layers of the skin, providing quick and visible effectiveness," explains Mónica Sada, creator of the Unicskin cosmetic line. This product has firmly established itself in the beauty routine. The secret of its success? According to Cristina Castillo, product manager at Avène, "above all, it's its light, watery texture and quick absorption. Additionally, the results on the skin are visible in a short time."
What are the benefits?
According to Sada, "the use of the correct serum helps to address every problem from the root. The serum acts directly on the deepest layers of the skin, where wrinkles, sagging, or specific problems that need care should be repaired."

Which serum to use
Uniskin. The cocktail of ingredients in its formula makes UnicHydro Actve Serum. In the words of Enrique Valle, technical director of the laboratories, "it is a serum with significant anti-aging properties that provides extra skin reinforcement. Its high concentration of plant-derived stem cells regenerates the skin, smooths wrinkles, and improves firmness." €59.
Avène. Physiolift smoothing and filling treatment is multifunctional, smoothing wrinkles and toning, reducing visible signs of aging. It contains hyaluronic acid to firm the skin, and its high-tech formula helps preserve skin luminosity. Offers 24 hours of hydration. €43.
Galénic. The main ingredient in Aqua Infini is the Stone Flower, a plant that thrives on the morning dew to survive extreme temperatures in the Mexican Chihuahua desert and is capable of preserving water thanks to sponges. In the formula of this serum, it helps to hydrate and retain water in the skin. €49.50.
SkinCeuticals. Hyaluronic Acid Intensifier is the star corrective serum of the brand. It redefines volume, restores firmness, and improves wrinkles and expression lines. A recent clinical study shows that this serum increases lip volume and fills in under-eye hollows. Suitable for all skin types. €93.

Nescens. The ingredients in Bio-identical Rehydrating have the ability to retain skin moisture and rehydrate it. As a result, wrinkles diminish, and the epidermis regains a smooth, full, and youthful appearance. €160.
La Roche-Posay. Pure Vitamin C10 is an antioxidant dermatological serum that restores firmness and brightens sensitive skin. Its formula contains 10% Vitamin C and salicylic acid to obtain smoother and more unified skin. It helps reduce expression lines and makes the skin more radiant and revitalized. €48.
Ducray. The formula of Melascreen Serum Global contains glycolic acid, hyaluronic acid, and vitamin E to redensify the skin and restore its luminosity. It helps to attenuate wrinkles and blemishes. €41.15.
MartiDerm. Acniover is the perfect ally to reduce skin imperfections and redness while balancing pH. €17.54.
How is it applied?
According to Marga Pedro, training director at MartiDerm, "due to its texture, it typically goes before the cream, although this order can change depending on the ingredients. For example, if a cream contains active ingredients that promote gentle peeling, it should be used first, while products containing protective filters should be applied at the end of the regular beauty routine." Cristina Castillo emphasizes the importance of applying it "morning and night, on clean skin." It's best to apply it on the forehead, nose, chin, cheeks, neck, and décolleté, and spread it with your fingertips from the inside out.

Does it replace the cream?
No. Each product has its function. "Additionally, the serum enhances and complements the action of the cream," says the Avène specialist. Sada adds, "Once the serum is applied, wait for 30 seconds for its components to penetrate completely into the skin, and then apply your eye and lip contour to correct these areas that age so quickly. Finish with your hydrating repairing cream, which not only moisturizes but also creates a protective film on your skin, sealing the application of the serum and the contour. Serum and cream are two complementary products, never substitutes."
Is it suitable for all ages and all skin types?
Unique. Under this brand, pharmacist Merixell Martí has launched her anti-aging treatments, the result of years of research. Her White Serum is designed to improve the appearance of the skin and offers a powerful moisturizing and firming effect. It's a unisex, non-greasy product suitable for all skin types. €70.
Nuxe. Nuxellence Eclat is the best-selling product of the French brand that focuses on natural formulation. This day treatment brings youth and luminosity while smoothing and redensifying the skin. €55.Dr. Sebagh. Supreme Maintenance Youth is an energizing serum created by the renowned cosmetic surgeon for the face, neck, and décolleté. Its rejuvenating formula contains a high concentration of active ingredients to combat signs of aging. The result? Firmer, more elastic skin with a radiant tone, protected against free radicals. €150.
Maege. The High Concentration Serum is the flagship product of the range. It's enriched with powerful moisturizing and antioxidant actives to maximize anti-aging effects. It features advanced technology (SDKP) that provides denser, smoother, and younger-looking skin by acting on weakened skin cells. From the first applications, the skin is revitalized. The brand claims that aging slows down and is delayed over time, starting from 14 days. €89.