Clavin is one of the best-selling dietary supplements to improve erection. It helps a lot of men achieve a firmer and better erection, which they maintain for long enough to have satisfactory sex. The product works for one hour after use. Clavin promotes, during sexual stimulation, the dilation of blood vessels that supply blood to the penis. Increased blood flow subsequently leads to an erection. After sexual stimulation, the erection disappears in the usual way. The effect of Clavin is completely independent of the user's age, Clavin also has a beneficial effect on male fertility.
Dosage: it is necessary to take 4 capsules at once, try to take them 1-4 hours before the planned sexual intercourse.