An active serum to reduce pigmentation with 2% XS hyaluronic acid and 1% tranexamic acid. The serum can be used pure as a treatment against pigmentation and dark spots or mixed with other serums to prepare a more specific and personalized product. The formulation is one of the most respectful of the skin and the environment. All product ingredients are from renewable sources and the product is packaged in a single 75ml bottle to reduce waste. An ecological and responsible treatment that does not compromise on the results. It's as close as it gets, in terms of being kind to the environment and kind to the skin. Hyaluronic acid is the most hydrated biopolymer known. In living tissues, it serves as a connective tissue organizer and water-retaining substance. Sodium hyaluronate comes from a safe biotechnological process; it is free of contaminants and GMOs. XS hyaluronic acid has a very low molecular weight which increases permeation through the skin compared to high molecular weight hyaluronic acid. It rejuvenates the skin by improving its viscoelastic properties and significantly reduces deep wrinkles. Tranexamic acid is on the World Health Organization's List of Essential Medicines because it has historically been used to treat or stop excessive blood loss in a variety of situations, including major trauma and surgery. However, in 1979, a medical professional accidentally discovered the benefits of tranexamic acid on the skin, when one of his patients taking medication for chronic urticaria also reported a lightening effect on the skin. Daily UV exposure, medications, and certain professional treatments can trigger melanin production. This excess melanin rises to the skin's surface, causing visible discoloration. It can manifest in a number of ways, including post-acne marks and stubborn dark spots on the cheekbones, forehead, and upper lip. Tranexamic acid is a synthetic analogue of lysine. It is a powerful ingredient known for its ability to brighten skin tone and improve the appearance of melasma. Essentially, it works by blocking the interaction between melanocytes, which are the cells that make melanin (responsible for skin pigment) and keratinocytes, the surface cells of the skin. Although tranexamic acid is likely safe for most skin types, it is always important to consult a professional. Some reported side effects of using products containing tranexamic acid include irritation, dryness, and flaky skin. Tranexamic acid is authorized in skin care, however the authorized concentration cannot exceed 2%. Our product contains the optimal concentration for daily application avoiding causing damage to the skin. Tranexamic acid appears to be safe for use during pregnancy and breastfeeding. Serum can be mixed in any ratio with other mixlab serums to create a custom formulation with added benefits. It can also be added (2 doses) to the hyaluronic mix-mask.

Key indications: - Reduces pigmentation and dark spots. - Reduce melasma. - Prevent photo-ageing. - Improve skin texture. - Micro-exfoliate.

Key Ingredients: - XS Hyaluronic Acid (2%). - Tranexamic acid (1%). - Blend of fruity acids (1%).