About Sundays
A collection of clean, non-toxic nail care products designed for a healthier manicure experience, Sundays offers a curated selection of polishes, treatments, and tools that celebrate both beauty and well-being. With a focus on high-quality ingredients and eco-friendly practices, the brand emphasizes nourishing formulas that provide vibrant colors without compromising health. Sundays also features relaxing salon services, promoting self-care in a calming environment for every customer.
Why should I use Repayclub for Sundays promo codes?
Because every Sundays coupon, discount code and deal on this page is captured and verified by a real person, not copied in by a bot. The card already tells you what the code does and doesn't do – minimum spend, exclusions, first order only, expiry – we read the small print, note the bits that matter, and try the code on Sundays's own checkout before it goes live.
We keep looking after that, too. The date listed as "Updated" at the top of this page is when the Sundays list was last checked. Codes that no longer work are removed from the list on the same day. If it sounds too good to be true, it doesn't make the list. Cash back is the same – if Sundays pays cash back, the rate you see here is the rate you get, paid in real money, not points or vouchers, and you can use a Sundays promo code and still get it on the same order.
One other thing – we only link to the official site of Sundays, dearsundays.com. No fake stores, no "download this to get your code", no pop-ups. Choose a code, grab it, shop. That's the whole point.
Offers for Sundays last checked 9 October 2026.
