OUAI

OUAI Discount Code

This page lists the currently available OUAI discount codes.

2 Discount Codes2 Sales & Offers20% OFFLast checked: Nov 10, 2026

Verified OUAI Discount Code

  1. OUAI logo
    20% OFFCODE
    Verified today
    Selected items only
    Did this code work?
    85% success rate
  2. OUAI logo
    20% OFFCODE
    Verified today
    Selected items only
    Did this code work?
    85% success rate
  3. OUAI logo
    15% OFF
    Verified today
    Selected items only
  4. 🔔 Get notified when OUAI has a sale

  5. OUAI logo
    Free Shipping
    Verified today
    Valid sitewide

New discount codes are added as soon as they become available!

🔎 Explore available OUAI discount codes

Expired Promotions

These discount codes have expired, but some may still work.

  1. OUAI logo
    15% OFF (Expired)
    Limited-time offer

    This promo code has expired

New discount codes are added as soon as they become available!

🔎 Explore available OUAI discount codes

Are these discount codes valid? Verified and updated regularly

All discount codes on this page are manually verified, and expired codes are clearly marked.

Invalid codes are removed promptly to keep this page accurate. Final availability and discount details are confirmed at checkout.

How we find and check offers

OUAI Discount Code UK: Current Offers and How to Use Them

If you're looking for an OUAI discount code in the UK, start with OUAI's own UK store, theouai.co.uk, where prices are in pounds with VAT included. Offers there include Build Your Own Bundle, which takes 15% off and adds a free deluxe product when you pick 3 or more items, a free birthday gift code and promotions sent to newsletter subscribers. Any code you have goes into the discount box at checkout.

Read the terms before you apply a code. OUAI allows one promo code per order, you need to be logged in to your account to use it, and some codes can only be redeemed once per person. Automatic offers such as Build Your Own Bundle can't be combined with other codes.

Standard UK delivery is a flat £6, and it's free on orders over £55. Check OUAI's FAQs for processing and delivery times.

How to Compare an OUAI Discount Code with Bundle Prices

Bundle and set offers don't stack with codes, so the best OUAI price depends on what's in your basket.

  • Build Your Own Bundle takes 15% off automatically when you choose 3 or more products from the bundle pages, and adds a free deluxe product.
  • OUAI also runs automatic offers on selected sets from time to time, each with its own list of excluded kits.
  • Kits such as the Instant OUAI-cation Kit have their own prices, so compare them with buying the products separately.
  • Orders over £55 ship free, so check whether a code takes your basket below that figure.

Before you pay, compare what a code saves on single products with the bundle or kit price.

What to Check Before Using an OUAI Discount Code

A few OUAI policies affect where and how you can order.

  • The UK store delivers within the UK only, while US orders go through OUAI's US website.
  • You can order up to four units of any one item.
  • Returns are accepted within 45 days. Email team@theouai.co.uk before you send anything back, and note that return postage and the original delivery charge aren't refunded.
  • Only products bought on theouai.co.uk can be returned to OUAI, as it can't refund items bought from other retailers.

A quick look at these points first can save you a blocked order or a return you are unable to make.

How to Redeem an OUAI Discount Code

Follow the steps below to redeem an OUAI discount code or gift card.

① Log in to your OUAI account, as codes only work when you're signed in.

② On the product page, tap "Add to bag".

How to Redeem an OUAI Discount Code

③ In Your Bag, tap "Checkout".

④ Type your code into the discount box and tap "Apply". On a phone, open the order summary first.

How to Redeem an OUAI Discount Code

⑤ Once accepted, the discount shows in the order summary.

⑥ Check the delivery charge and the total before you pay.

Check the total before you complete checkout: if a code does not apply, the total stays the same.

Redeem OUAI Discount Code UK ↗

Why an OUAI Discount Code May Not Work

OUAI's UK terms set out the main limits on codes.

  • You aren't logged in to your OUAI account, which codes require.
  • Another code or offer is already in use, and OUAI allows one promo code per order.
  • The code has already been used, as some codes can only be redeemed once per person.
  • The order was placed through Instagram Shop, Shop App or TikTok Shop rather than theouai.co.uk.
  • The code has expired, as OUAI codes are only available for a limited time.

If a code fails, compare Build Your Own Bundle and the kit prices instead.

OUAI Discount Code FAQ

How do I get an OUAI discount code?

Sign up to the OUAI newsletter on theouai.co.uk to get promotions by email, and look out for your birthday gift code, which adds a free product to an order within 28 days of your birthday. Only one code can be used per order.

Is there an OUAI discount code for students in the UK?

Not at the moment. OUAI's 20% student discount is for theOUAI.com and needs a US or Canadian .edu email address, so UK students can't use it on theouai.co.uk.

Do I need an OUAI discount code for free delivery?

No. Standard UK delivery is free on orders over £55. Below that, a flat £6 charge applies, and express delivery isn't currently offered.

Can I return products bought with an OUAI discount code?

Yes. OUAI has a 45-day return policy for products bought on theouai.co.uk. Email team@theouai.co.uk before returning anything, and bear in mind that return postage and the original delivery charge aren't refunded.

How long does delivery take on an OUAI discount code order?

Most orders are processed and shipped within 2 to 3 business days, and DPD then delivers within 2 to 7 business days. Orders only ship Monday to Friday, excluding bank holidays.

OUAI Discount Code and Sale-Item Strategy

For three or more products, Build Your Own Bundle is usually the simplest saving, as it takes 15% off automatically and adds a free deluxe product. For a single item, a code at checkout gives the clearest saving, as long as you're logged in. Keep the basket over £55 for free UK delivery, and if your birthday is coming up, use your gift code within 28 days.

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