"I’m 65 yrs old this year and has been using Black Ginseng from Dr. Sam for years. It help to improve my immune systems, feel more strengths, and also cure my insomnia. Therefore, I highly recommend this product even though the price is not too cheap but remember you will get what you pay for."

"I happened to know Dr. Sam Black Ginseng through a TV ad and I was so surprised that the result this product gives me is amazing. I no longer feel morning sickness or loss of energy whenever at work. Since I’m a manicure artist and obviously have to work with lots of customers all day. So, I often have dizziness during the afternoon, yet, after using black ginseng, I feel like it gives me an extra boost to work better. Also the price is reasonable for such a quality product like this."

"This is my 5th time buying this product. My husband and I both use it. Previously, after a couple days using it, my husband started to not struggle with loss of energy at work anymore. The product also strengthens his stamina. Definitely, I would recommend this to my relatives and friends."