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Quality Manufacture


  When it comes to your health, you don't take chances, and neither do we. Nature’s Sunshine’s raw materials undergo intensive testing procedures before we accept them, and we can be sure that our ingredients remain clean and pure throughout the manufacturing process due to extensive testing from start to finish.

In all, we have more than 600 tests at our disposal to determine the quality, purity and potency of our materials and products. Organoleptic testing uses only the senses, while other tests are conducted using sophisticated, state-of-the-art equipment. Some tests are used to identify materials while others are used to quantify active components.


A product may be checked at any time during production, and if it doesn’t meet our high standards at any point, it will be withdrawn. Even when our product is finished and packaged, we bring it back for a final check before it’s released for sale. If it doesn’t meet with approval, the entire batch is taken out of production.


Once a raw material enters production, it can be combined with any number of other raw materials. And whilst the level of heavy metals proved acceptable in the individual ingredient, it has now been mixed with five, ten or fifteen other ingredients. Testing throughout the production process guarantees that Nature's Sunshine will only ever release a safe, effective product.


Nature's Sunshine also conducts its own stability testing to ensure that our products will maintain their purity and efficacy until they are ready to be used, following guidelines set by the International Conference on Harmonisation. NSP's Research & Development department test new products over 90 days in both ambient and accelerated storage conditions.



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