Always clean skin meticulously, an acne skin is very sensitive. Eat a well balanced diet, avoid fatty food and take plenty of exercise, especially in the out-of-doors. Certain pure essential oil can be applied neat to individual marks-such as: 1  Tea tree oil. 2  Lavender oil.
The grain is a measure of weight. 1 grain is equal to 1/7000th of a pound. Or 7000 grains are in 1 pound. There are 15.43 grains per gram for those who are metric. It's just a weird way of saying how heavy something is in firearms. More grains means heavier bullet.
Rating Newest Oldest. Best Answer: A grain (symbol: gr) is a unit of mass now equal to exactly 64.79891 milligrams. An avoirdupois ounce is equal to 437.5 grains, whereas a troy ounce is equal to 480 grains. Bullets are generally measured in increments of 1 grain, gunpowder in increments of 0.1 grains. So a pound of gunpowder would be 16 times 437.5 grains or 7000 grains in total, or 70,000 in tenth of a grain.