On and off, I have been having pains, especially at the knees. I find it difficult to train for my runs and climbs, as I have an active lifestyle. I started taking one sachet of Naturion Collagen in the morning and one at night. Upon finishing the second pack, I could feel a distinct difference in my skin and joint conditions. After finishing 3 packs, I went on my 16-day Everest Circuit Trek (ECT) to Nepal, whereby I continued with one sachet a day. During the ECT, we trekked an average of 6 to 10 hours a day, covering 8 to 12 kms. We spent about 9 days at elevations of more than 4,000 meters, higher than the summit of Mt Kinabalu.