For example if we have x=953, I want to select specifically the first digit (or the last two) and save it in another variable, so the outcome would be y=9 (or y=53)
Hydroquinone has also been linked to a medical condition in humans called ochronosis. This condition has actually been found in humans, not rodents, but the evidence is inconclusive at the moment. Ochronosis is a condition where the affected skin darkens in color, and also becomes thicker in texture.
At-Home Solution: A hydroquinone cream inhibits melanin production and can often lighten age spots as effectively as a laser. At prescription-strength (4 percent), it should fade darkness in four to eight weeks. An over-the-counter (2 percent) cream takes at least eight to 12 weeks.