Truslen Coffee Plus Collagen Sugar Free Instant Coffee Diet Slimming 2 Box = 20 Sachets Truslen Plus Collagen Sugar Free Instant Coffee Diet Slimming 10 Sachets Best Product From Thailand. Truslen Plus Collagen Sugar Free Instant Coffee Diet Slimming 10 Sachets Best Product From Thailand. Good for weight loss & help build a healthy structure for skin Net weight : 150 grams ( 15 grams x 20 sachets) 0 Calorie