REN Bio Retinoid Anti-Wrinkle Concentrate Oil is a plant-based vitamin A serum that contains pro-vitamin A, bakuchiol and a retinoid analogue.
Pro-vitamin A is more commonly known as beta-carotene and converts within the skin to vitamin A.
Bakuchiol acts like a retinol to stimulate the production of collagen within the skin and it is also anti-inflammatory and anti-bacterial, making it a great anti-ageing, acne-friendly ingredient,
The ingredients Bidens Pilosa Extract, Elaeis Guineensis (Palm) Oil, Gossypium Herbaceum (Cotton) Seed Oil and Linum Usitatissimum (Linseed) Seed Oil, when together, as they are in REN Anti-Wrinkle Concentrate Oil, act as a plant-based alternative to retinol. It is more stable than retinol and is effective for the signs of ageing, photo-ageing and acne too.
Looking for antioxidants? There's also tocopherol in there, aka vitamin E.