Formulated on Science

Quest will only make a product if we beleive it will make a difference to the health of the person taking it. All our products have an established scientific platform in which our customers can trust. If we can't prove it, we won't make it.

Uncompromising Ingredient Selection

Quest works with approved suppliers of raw materials
to ensure that the ingredients we use are the very
best and are from certified Non-GM and Non-Irradiated
sources and processes. Where a choice of ingredient exists, Quest will always select the ingredient from a vegetarian source.

Quest strictly ensures that our products do not contain ingredients that include hydrogenated fat, yeast, chemical solvents, lactose, soy, gluten, artificial preservatives, colours, flavours or sweeteners. 

Sensitive Manufacturing Techniques

We constantly strive to update and innovate our manufacturing methods to make use of our ingredients in the most sensitive way.

From the outset, Quest has adopted the “direct compression” methodology of tablet manufacturing, avoiding completely the commonly used “wet granulation” methods which use undesirable flammable solvents and subjects the sensitive ingredients to an intensive and time-consuming manufacturing process. 

Quest has most recently pioneered the use of 2-piece gelatin capsules for encapsulating oil-based products, as an alternative to soft gelatin encapsulation. 2-piece capsules present the encapsulated ingredients in a more natural & stable form, by removing Glycerol from the capsule shell and subjecting the sensitive oil ingredients to a less intensive manufacturing process.