An advanced repair serum based on the science of synchronisation of the cellular circadian rhythm. Supercharged with melatonin enhanced with vitamin B12, and a powerful blend of restorative ingredients to maximise the skin\\\'s natural repair. This silky, moisturising serum helps reduce visible signs of skin ageing, tiredness and stress. Diminishes the appearance of fine lines and wrinkles and unveils smoother, radiant and younger-looking skin. Dermatologist tested. Suitable for all skin types. Benefits of Zelens Melatonin B12 Advanced Repair Serum Travel: Helps maximise the skin\\\'s natural repair. Reinforces the skin\\\'s protective barrier. Reduces visible signs of skin ageing, tiredness and stress. Key Ingredients: Melatonin, Peptides, Yeast Extract, Hyaluronic Acid, Vitamin E How to use: Use daily, morning and evening. Apply 2 to 3 pumps to face, neck, and décolleté. Follow with the next step in your skincare routine. Size: 10ml