- https://www.ulprospector.com/en/na/Food/Detail/11031/334599/Whey-Protein-Isolate-Inpro-90-Agglomerated
- http://vitalus.com/wp-content/uploads/1002165-Inpro-90-US-Agglomerated-rev150428.pdf
- https://examine.com/supplements/whey-protein/
- http://examine.com/supplements/Stevia/
- https://authoritynutrition.com/stevia/
- http://www.medicalnewstoday.com/articles/287251.php
- https://examine.com/supplements/Yacon/
- http://www.nutrientsreview.com/carbs/soluble-fiber-fructooligosaccharides-oligofructose.html
- http://examine.com/supplements/Bromelain/
- https://jissn.biomedcentral.com/articles/10.1186/1550-2783-5-10
- http://www.precisionnutrition.com/rr-whey-too-much
- http://healthyeating.sfgate.com/benefits-bromelain-papain-6891.html
- http://www.webmd.com/vitamins-supplements/ingredientmono-895-bromelain.aspx?activeIngredientId=895&activeIngredientName=bromelain&source=1
- http://www.webmd.com/vitamins-supplements/ingredientmono-69-papain.aspx?activeingredientid=69&activeingredientname=papain
- http://www.globalhealingcenter.com/natural-health/papain/