Skincode's 20% off code is the main offer on this page and works across the entire range, from medical grade skincare through to cellular anti ageing therapy products. It's a solid discount for any basket size. However, Skincode is currently running two sales with bigger reductions on select items, so the choice comes down to what you're buying.
If you're shopping from the full price range, the 20% off code delivers a straightforward saving. On a $100 order, for example, the code takes your total to $80, a saving of $20. Free standard shipping applies to all orders, so there's no threshold to clear.
If you're buying from the current sales, compare the reductions item by item. The Mega Sale takes 50% off special products, while a separate promotion offers up to 50% off selected products. These are sale markdowns applied at the product level, not codes, so they work independently of the 20% off code. On a $100 item marked down to $50 in the Mega Sale, you'd pay $50 and save $50, which beats the 20% code. Check whether your items are flagged as special or selected products on the product page; if they're not in the sale, the 20% code gives you the better saving.
For your first order, you can sign up to the newsletter for special offers and promotions, though the immediate saving comes from either the 20% code or a current sale item depending on what you're buying, not from the signup itself.
To decide between the offers that apply to your basket, work out the final price with the 20% code and the final price on any sale items, then go with whichever leaves you paying less. The bigger sales on selected products in the past twelve months have reached up to 61% off, so Skincode does run deeper promotions than this current code; in the 12 months to October 2026, our team tested 7 Skincode codes at checkout. The current 20% off sits at the typical level for percentage codes from this brand over that time, when the biggest was 50% off.