Who can use Pryme Vessyl/Pryme?

Our Pryme metric is currently suitable for individuals who are 18 or older (adults). We estimate your current hydration needs through our Pryme algorithm, which is calculated for men or women 18+.

Children and teenagers are constantly growing and have more varied and dynamic needs than most adults. As we're committed to providing quality experiences and products, more research and refining must be done before we can confidently offer Pryme for younger age groups.

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