Thinking ahead to Christmas in September might be a big no-no for you, but if you want one of the best beauty advent calendars, you need to plan. While big-name beauty retailers – think Sephora, Liberty, SpaceNK and Selfridges – offer a great way to sample a range of high-end products, if you’re looking for something with a mature skin focus, take a look at Avant Skincare's 2026 advent calendar.This year’s calendar takes the form of a limited-edition odyssey theme. The last four years have seen consecutive sell-outs, with this year’s taking inspiration from the beauty and restorative power of the ocean. It contains 25 days’ worth of skincare and beauty treats, including 15 full-size products.The calendar is worth over £1,000 but costs £109, or just £98 with the code “OCEAN10”. It officially launched at the beginning of September, so given the previous four editions have sold out, you'll probably want to get in quick if you've got your eye on one.Read more: Lookfantastic’s beauty advent calendar is worth £665Avant Skincare 2026 advent calendar(Avant)Price: £109Worth: £1,160 Number of days: 25 Number of products: 25 (15 full-size products) The odyssey advent calendar is packed full of anti-ageing skincare with a mix of full-size and mini products. Products include the award-winning R.N.A radical firmness anti-ageing serum, which, according to the brand, is clinically proven to visibly smooth wrinkles, firm the skin and target hyperpigmentation in 28 days. The pro-intense hyaluronic acid illuminating day cream, which won a Vegan Beauty Award, is also featured.Other highlights include the sublime peony and white caviar illuminating pearls serum, an intensive marine collagen overnight mask and advanced hyaluronic acid treatments. You'll also find a cleanser and an ocean-inspired seaweed rejuvenating sheet mask to give you skin some much-needed TLC during party season. The collection isn't limited to skincare, either. You’ll find accessories and candles in the selection. The calendar is available for £109, or £98 with code OCEAN10.Buy nowWhat’s inside the Avant Skincare 2026 advent calendar?The full product list is as follows:Avant Skincare R.N.A radical firmness anti-ageing serum, 30ml Avant Skincare in-depth recovery collagen hydra-surge overnight mask, 50ml Avant Skincare pro-intense hyaluronic acid illuminating day cream, 10ml Avant Skincare sublime peony & white caviar illuminating pearls serum, 30ml Avant Skincare ultimate hyaluronic acid resurfacing duo moisturiser, 10ml Avant Skincare two-in-one seaweed antioxidising & rejuvenating sheet mask Avant Skincare brightening & de-puffing hyaluronic overnight eye recovery mask, 15ml Avant Skincare advanced bio restorative superfood facial oil, 10ml Avant Skincare reconstructing keratin complex ultra shine hair cream, 25ml Avant Skincare three-in-one hyaluron-filler collagen eye formula, 10ml Avant Skincare blue volcanic stone purifying & antioxidising cleansing gel, 10ml Avant Skincare hyaluronic acid replenishing lip serum, 8.5ml Avant Skincare pro salicylic blue minerals clarifying blemish & imperfections exfoliator, 30ml Avant Skincare R.N.A radical anti-ageing & retexturing face and eye cream, 10ml Avant Skincare glycolic acid hand balm, 50ml Avant Skincare pro-perfecting collagen primer touche éclat, 10ml Avant Skincare advanced bio regenerating overnight treatment, 5ml Avant Skincare de-puffing niacinamide eye renewal pads Avant Skincare proactive mandelic acid restoring & anti-pollution toner, 30ml Avant Skincare pro-elongating biotin lash & brow fortifier serum, 3ml Avant Skincare velvet perfecting rose sugar lip scrub, 10ml Avant Skincare hyaluronic acid age fix toning night concentrate mist, 30ml Avant Skincare ocean cedar scented candleAvant Skincare spa headbandAvant Skincare reusable cotton face cloth Read more: Cult Beauty has launched a surprise extra advent calendar