This serum from Biotherm is formulated to address visible signs of aging through a combination of biotech plankton and an ingredient referred to as Algae of Youth. The biotech plankton is derived from a specific microorganism cultivated in a controlled laboratory environment, and it is included to support the skin’s natural regeneration processes. Algae of Youth is a type of microalgae extract selected for its potential to help maintain skin vitality and resilience. Together, these components aim to target common aging concerns such as wrinkles, dark spots, and loss of firmness.

The product is designed for individuals seeking a non-greasy serum that integrates into a daily skincare routine. Its texture is lightweight and absorbs quickly, making it suitable for normal to combination skin types. The formula is intended to be used morning and evening after cleansing and before moisturizing. Regular application may help reduce the appearance of fine lines and uneven pigmentation over time, while also supporting a more lifted and toned complexion.

This serum is positioned as a regenerating anti-aging option that focuses on gradual improvement rather than immediate results. It does not contain harsh ingredients like parabens or sulfates, and its formulation is tested for sensitivity. The 1.7 fluid ounce bottle provides a standard supply for consistent use. As with any skincare product, individual results can vary based on skin condition and consistency of application. This description focuses solely on the product’s stated ingredients and intended benefits without making claims about effectiveness for all users.