Clavin is one of the best-selling dietary supplements to improve the quality of erections. It helps many men achieve firmer, higher quality erections that they can maintain for long enough to have satisfying sex. The product works as early as an hour after taking it. Clavin promotes, during simultaneous sexual stimulation, the expansion of blood vessels supplying blood to the penis. The increased blood flow subsequently leads to an erection. After the sexual stimulation has ended, the erection disappears in the normal way. The effect of Clavin is completely independent of the age of the user, Clavin also has a beneficial effect on male fertility.
Dosage : it is necessary to take 4 capsules at a time, try to take them 1-4 hours before the planned sexual intercourse.