Buy it for:Yourself, or a chocolate lover who'd appreciate the positive social message behind the company. Their sugar free chocolate bars are certified by both UTZ and Sugarwise. All Plamil products are Vegan and approved by the Rainforest Alliance and Soil Association. Their production line is SALSA certified. Quantity: Each month you'll receive a box of seasonal chocolate truffles with two bars from either the main or limited-edition ranges.

Each month you'll receive an assortment of flavours from the current range of bars or bonbons, depending on which you select. This three-month subscription sees you receive three deliveries of two bears each. At the time of writing, you'd get Duffy's Venezuela Ocumare 55% milk and Dominican Republic 65% dark bars in the first month. Then it's Duffy's Honduras Indio Rojo 72% dark and Ecuador Camino Verde 72% dark bars in month two, with a Venezuela Ocumare 72% dark and Panama Tierra Oscura 72% dark chocolate bar in the third and final month. Alongside the original Bombillow box, there's a Vegan Box and a larger Gourmet Box available. What makes the Bombillow Box different is that you can choose one of two bars that appear in the box each month, allowing a more personal exploration of chocolate. Subscription box service uOpen arranged for me to receive a box of Love Cocoa chocolates to test their subscription service. Read more of my Love Cocoa subscription box review here. The Chocolate Society Box Of The Month Handmade Chocolate Subscription (Photo credit to The Chocolate Society)

6. Friars

For legal reasons, some products can’t be labelled as sugar-free. In the UK and EU, chocolates and other items may only be called “sugar-free” if they contain less than 0.5g sugar per 100g. I love Japanese life and culture, and am particularly envious of the dizzying range of unusual flavour KitKat bars that you can only find in the country. Sushi Candy is offering us Brits the chance to get a taste of Japan with a monthly delivery of family bags of Japanese KitKat bars each month. The bars are manufactured in Nestlé-owned factories in Himeji and Kasumigaura in Japan, and the boxes ship directly from the country too. Over the years, their focus has gradually shifted to producing a wide variety of plant-based foods, including confectionery. Variety: You'll get a random assortment each month. Expect the likes of Wasabi, Matcha tea, Apple, Cheesecake and more. The creators of this family venture wanted the world to fall in love with chocolate again and to truly understand and appreciate cacao. Bombillow offers a monthly subscription box crammed full of artisan creations from various chocolatiers.

Vegan friendly box available 12 delightful chocolate bonbons each month (Photo credit to Nibblette) Variety: Receive a selection of products based on your chosen membership (Everything, Mellow, Tipsy or High Cocoa) Sushi Candy Japanese KitKat Box Weird and wonderful KitKat flavours on tap (Photo credit to uOpen; Sushi Candy) Have you tasted volcanic chocolate? Firetree specialises in single-origin chocolate from volcanic islands, known for adding extra characteristics from the terroir into the flavour profile of the bars. The Tasting Club used to receive selection boxes of chocolates but looks to have moved to include a wider selection of products to taste. Choose from a bit of 'Everything', just the 'Mellow' ones, the 'Tipsy' ones, or just the 'High Cocoa' chocolates.

Sugar-Free vs No Added Sugar (NAS): Are They the Same?

Love Cocoa Monthly Chocolate Subscription Box Chocolate bars and truffle tubes (Photo credit to Love Cocoa)

Dormouse Chocolates produces a fine range of bean-to-bar chocolates in Manchester. Their Bean to Door Club will keep you topped up with a monthly bar of handcrafted chocolate delivered to your door. Buy it for:Yourself, or someone who'd appreciate a selection of tasty, flavoured chocolate bonbons each month. Quantity: Each box is filled with either nine, 12, or 16 pieces, depending on the subscription you take out.

5. Sweets Without

Are you struggling to find tasty, affordable sugar-free chocolates online? Look no further! Here’s our list of the best UK-based online shops to buy sugar-free chocolates. Coco Chemistry Monthly Fresh Flavour Box Inside a Monthly Fresh Flavour Box (Photo credit to Coco Chemistry) Variety: Opt for the Chocolate Collection for a bit of anything. Hot Chocolate lovers may want to take out the Hot Chocolate box, and there's even a monthly chocolate bar subscription option. There's a world of choice when it comes to subscription boxes in the UK - chocolate; beauty; cookery; clothes; jewellery; gaming; books; charity; and the list goes on. This is an interesting option that blends a chocolate subscription service with sustainability. It also delivers just one box in a year but a year's worth of added benefits, which might save you money if you are a fan of Hotel Chocolat's Rabot 1745 beauty range.