Hiya Health
Hiya Health is an American children's vitamin brand selling Kids Daily Multivitamin, Biotic+, Iron+ and Greens + Superfoods by monthly subscription in a refillable glass bottle.
No live codes or offers from Hiya Health right now — here's what to know before you shop.
About Hiya Health
Hiya Health is a children's vitamin company co-founded by Darren Litt and Adam Gillman, who say they started it as new fathers after looking into what went into kids' vitamins. USANA Health Sciences bought a 78.8% controlling stake in a $205 million cash acquisition completed on 23 December 2024. Its British storefront lists a separate UK range priced in pounds.
What Hiya Health sells
- Kids Daily Multivitamin, a chewable that Hiya says contains 15 essential vitamins and minerals with no added sugar and no gummy base
- Kids Daily Biotic+ and Kids Daily Iron+, each sold by the bottle on the UK store
- Kids Daily Greens + Superfoods, a chocolate-flavoured greens blend sold by the canister
- On the American store only: a teen multivitamin plus bedtime, hydration, fibre, protein and immune products
Hiya states that its formulas are made for children aged 3 to 12, developed with paediatricians and nutritionists, sweetened with mannitol and free from the top nine allergens. These are the brand's own statements, and its product pages carry the notice that they have not been evaluated by the US Food and Drug Administration.
Delivery and returns
Hiya's UK shipping and returns page says customers pay nothing for delivery, and the company aims to send products within 3 to 5 business days using carriers such as Royal Mail, Evri, DPD or DHL. A UK checkout showed free standard delivery estimated at 2 to 4 days (checked October 2026). Subscriptions renew every 30 days and can be cancelled at any time without a penalty, by email or from the customer account.
UK customers who change their mind have 14 days from delivery to tell Hiya, then a further 14 days from that notice to post the products to its returns warehouse in Warrington, Cheshire. The customer covers return postage unless the goods arrived damaged or faulty, in which case Hiya pays it.
Ways to save at Hiya Health
The UK homepage advertises 50% off a first subscription order, with the reduced price applying to the first month only (checked October 2026). The site also runs a refer-and-earn programme for existing customers.
Hiya Health. It is part of USANA Health Sciences.
Shipping & Returns
UK: free delivery on every order; sent within 3 to 5 business days by Royal Mail, Evri, DPD or DHL; a UK checkout showed free standard delivery, 2 to 4 days (checked October 2026). Subscription refills ship every 30 days. Also ships to the US and Canada.
Returns Policy
UK: give notice within 14 days of delivery, then return the products within 14 days of that notice to the returns warehouse in Warrington, Cheshire. The customer pays return postage unless items are damaged or faulty, when Hiya covers it. Subscriptions can be cancelled at any time without a penalty.
Company Information
Parent Company
USANA Health Sciences
Frequently Asked Questions
How much is Hiya Health delivery to the UK?
UK delivery is free: Hiya's UK shipping page says customers pay no shipping costs. Products are sent within 3 to 5 business days by carriers including Royal Mail, Evri, DPD or DHL, and a UK checkout estimated 2 to 4 days (checked October 2026).
Can Hiya Health orders be returned in the UK?
Yes. UK customers have 14 days from delivery to give notice, then 14 days to send the products to Hiya's returns warehouse in Warrington. The customer pays return postage unless the items arrived damaged or faulty.
How does the Hiya Health subscription work?
Each new subscription starts with a refillable glass bottle, followed by refill pouches every 30 days. Subscribers can cancel at any time without a penalty by emailing supportUK@hiyahealth.com or through their online account.
Who owns Hiya Health?
USANA Health Sciences owns a 78.8% controlling stake in Hiya Health, bought for $205 million in December 2024. Co-founders Darren Litt and Adam Gillman stayed on to lead the business after the acquisition.
What age is the Hiya Health multivitamin for?
Hiya says its vitamins are made for children aged 3 to 12. The brand describes the Kids Daily Multivitamin as a chewable with 15 essential vitamins and minerals, no added sugar and no gummy base.
How do UK customers contact Hiya Health?
UK customer service is by email at supportUK@hiyahealth.com, the address given on Hiya's UK shipping and returns page. The site also has a separate UK contact page and an account area for managing subscriptions.
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Customer Service Email
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