Vegan Hyabest® Hyaluronic Acid by Natural Factors $55.00 60 Vegetarian Capsules - $55.00 Size 60 Vegetarian Capsules 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Hyaluronic acid is a natural lubricant present in large quantity in the skin and cartilage. Hyabest hyaluronic acid from Natural Factors is produced by fermentation and is suitable for vegans.