The Bio Retinol Krem Saracoğlu is not mentioned in the search results. However, there is information about bio-retinol, which is a plant-based alternative to retinoids for targeted skin concerns like wrinkles, acne, dark spots, and uneven skin texture. Bio-retinol is a safe, stable, and gentle ingredient that exhibits similar properties to traditional retinoids but without the side effects. It is pregnancy safe, great for all skin types, and can be used daily.

Positive aspects of bio-retinol include its effectiveness in reducing the appearance of fine lines and wrinkles, promoting an even, youthful-looking complexion, and increasing skin thickness and elasticity. It also helps unclog pores, exfoliates the skin, and reduces inflammation.

Negative aspects of bio-retinol are not mentioned in the search results.

Ingredients or materials of bio-retinol creams are not mentioned in all search results. However, some products that contain bio-retinol are listed below:

• Three Ships Dream Bio-Retinol + Shorea Butter Night Cream: Contains gentle plant-based bio-retinol and Shorea Seed Butter.
• Dax Perfecta - Bio Retinol 60+ Face Cream Day & Night: Contains 100% BIO RETINOL (BAKUCHIOL) seed extract of an Ayurvedic plant named Babchi.
• Botanical A Bio-Retinol Night Serum: Contains bio-retinol derived from the Maclura Cochinchinensis leaf (also known as the cockspur plant) .