By Phia

LARQ is a San Francisco hydration brand co-founded by Justin Wang, and its LARQ Bottle debuted in 2018. It makes reusable water bottles and other hydration products, using UV-C purification technology to encourage clean drinking water and reduce reliance on single use plastic.

LARQ shopping guide

Everything you need to know to get the best deal at LARQ

How to redeem a LARQ promo code

  1. 1. Add your selected items to your shopping bag at LARQ.
  2. 2. Open your bag and continue to checkout.
  3. 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.

Troubleshooting a LARQ promo code

  1. • Check for typos — codes are case-sensitive and can’t contain extra spaces.
  2. • Confirm the code hasn’t expired or reached its usage limit.
  3. • Some codes require a minimum spend or exclude sale items.

Expert ways to save at LARQ

  1. • Use the most valuable code when a retailer does not allow code stacking.
  2. • Check current sale items before applying your code.
  3. • Install Phia to automatically test available codes at checkout.

Stop overpaying at LARQ

Phia finds the working code — and applies it before you pay.