Except for Rebuild, every product and component used by Wellthy is vegan-friendly. Collagen may be found in the hydrolyzed protein. Wellthy gave this choice a lot of thinking but then stands by it. Customers like how effortlessly the protein powder blends into their beverages and dissolves quickly, without becoming gritty. Utilizing collagen aids Wellthy in maintaining the formula’s lightness while maintaining its nutritious density.