To be efficient, therefore, a propellant should have a large heat of combustion to yield high temperatures, and should produce combustion products containing simple, light molecules embodying such elements as hydrogen (the lightest), carbon, oxygen, fluorine, and the lighter metals (aluminum, beryllium, lithium).
Vitamin A - Retinyl Palmitate/ Retinol. Vitamin A is a fat soluble vitamin that is stored in our liver. It contributes to normal growth and development while keeping our eyes, skin and immune system healthy. Vitamin A plays a key role in maintaining health.
Retinyl palmitate (vitamin A) is the normal form used for application on the skin and has great anti-ageing, superb anti-oxidant and moisturizing capabilities. It accelerates cell renewal and stimulates the fibroblast and collagen in the skin, thereby reducing wrinkles and fine lines.