The 10% off voucher at the top of this page is Lir Pharmacy's lead deal and is best if you want a simple percentage off any eligible order, especially on full price items. It requires entering the voucher code at checkout and cannot be used with any other offer, so use it when no larger sale or automatic deal applies to the items in your basket. For very small orders you may also consider the 5% discount code if you prefer to try a different code later, but the 10% voucher will save more on the same eligible items.
Big basket, lots of mixed items, If your cart is over €99.99 and includes standard products, check whether the free Dermalogica Double Cleanse and travel bag applies automatically, then compare totals. The free gift adds value on orders over €99.99 but does not reduce the paid total; for example on a €120 basket, the 10% voucher at checkout takes 10% off (percent 10%), leaving €108 and you receive the free gift automatically because the pre discount threshold is met, unless the brand measures threshold after discounts in its terms. Use the 10% voucher for the lower total and keep the free gift when the site allows both.
Spend €50 to €99.99, Free delivery applies on orders over €50, so aim to reach €50 if delivery would otherwise add cost. If the items in your basket are on a sale that gives more than 10% off, pick the sale price; if not, use the 10% voucher. For example, on a €60 full price order, the 10% voucher cuts the total to €54 (percent 10%), which keeps you over the €50 free delivery threshold.
Small baskets under €50 or trial buys, The 10% voucher still saves more than the 5% code on the same eligible items. If you expect to sign up for offers, the newsletter signup may be useful for first time customer offers, but it is not the page lead and any signup benefit will be separate from the voucher options.
Buying from a sale or Dermalogica ranges, Many selected items carry larger reductions: up to 65% off on vitamins and organic skincare, up to 60% on other selected items, and specific Dermalogica lines at 15 to 20% off. Where a sale line gives a bigger discount than 10% on the exact product you want, the sale price saves more. For bundles with up to 33% off, the bundle price usually beats the 10% voucher when the bundle discount exceeds 10%.
Our records show the 10% voucher is larger than the typical percentage code for Lir Pharmacy in the 12 months to November 2026, when the typical code was 5% and the biggest percentage code seen was 5% in December 2025. Our team ran 4 checkout tests across 4 offers in the 12 months to November 2026 and kept screenshots for 2 of those tests.
When choosing, total the basket at full price, then apply the 10% voucher mentally and compare with the sale prices shown on the product pages. Take whichever option leaves the lower total. Note the 10% voucher cannot be used with any other offers according to its terms, and automatic deals such as the free gift on orders over €99.99 and free delivery over €50 apply without a code when their thresholds are met.