I frequently suffer from sleeplessness as a result of my job, and my body is always exhausted due to extended stress. Since starting to use the product, I've noticed a reduction in my stress symptoms, as well as improved sleeping and eating habits. I will continue to use the product.

In middle age, my skin becomes less elastic and dull. I've tried collagen supplements, but the results haven't been as good as I'd hoped. But from the day I used wassong and black ginseng gel, I noticed that my skin was brighter and smoother, miraculously. I will definitely continue to use the product.

Dr. Sam Mancore has a light aromatic ginseng flavor, I can clearly feel the change in my body such as my bones are stronger after using it for a while. Especially the kidney tonic function of this product, thereby helping to prolong love life and make married life more sublimated. I am satisfied with this product and I will recommend it to my close friends.

Before, I had quite a headache because every day I had to face work pressure, so I didn't have time to take care of my beauty. But since knowing Youthology, my life has changed completely such as my skin is more shiny; I no longer feel too tired after working time. Especially my husband pampers me more than before. I will continue to use the product to maintain my beauty.