Kosher

Compare every Kosher product across UK retailers on Suppio, ranked by true value - price per serving, not pack size. Prices refreshed daily.

What it is

Kosher is a label used to indicate that a product has been prepared according to Jewish dietary laws known as Kashrut. This means the ingredients and the manufacturing process follow specific religious rules to ensure the food is fit for consumption.

Why people choose it

Religious observance: Many people follow these rules as a core part of their Jewish faith.
Dietary restrictions: Some choose Kosher products because the rules forbid certain animals or the mixing of meat and dairy.
Quality assurance: Some non-Jewish consumers choose these products because they believe the strict oversight required for certification ensures a higher standard of purity and ingredient transparency.

What can disqualify a product from this label

Watch for	Why
non-kosher ingredients	Directly disqualifies a product from being kosher.
manufacturing lines that process non-kosher ingredients	Can result in a product being listed as Not Kosher.
sorbitol and glucose	May be derived from wheat, which can disqualify products for Pesach.
wheat sources or kitniyot	Commonly found in supplements and may disqualify them for Pesach use.
chametz ingredients (e.g. oats)	Disqualifies products for Pesach.

Certification and regulatory notes

Mark	Issued by	What it means
Certified by KLBD	KLBD	Products undergo regular factory audits by qualified rabbinical inspectors and the company enters a legally binding contract covering ingredients, suppliers, and manufacturing processes.
Approved by KLBD	KLBD	Products are investigated by food technologists and rabbinically approved based on manufacturer information, primarily via correspondence, covering ingredients, processing aids, and shared use of production equipment.

How Suppio ranks

Suppio matches identical products across UK retailers by barcode, then ranks by price per active dose rather than sticker price. Value rankings only ever include listings Suppio has independently verified against the live retailer page - unverified data is shown on each product’s own page but excluded from ranking.

Prices across our retailer network are refreshed at least daily.

Bodybuilding Warehouse Pure Turmeric Powder- 100g - from £1.20
226ers Race Day BCAA Vegan Energy Bar - Single Serve / Dark Chocolate - from £1.90
Lenny & Larry's The Complete Cookie 1x113g- 1x113g / Lemon Poppy Seed - from £1.99
Bulk Vitamin B12 Tablets 1000 Mcg (60 Tablets) - from £2.49
NOW Foods Vitamin D-3, 2,000 IU, 30 Softgels - from £3.07
No Cow Vegan Protein Bars - COOKIES 'N CREAM - from £3.29
NOW Foods Omega-3 Fish Oil, 30 Capsules (1 g per Capsule) - from £3.69
NOW Foods Potassium Chloride Powder, 8 oz (227 g) - from £3.99
Callowfit Sauces 300ml- Ketchup Sriracha Honey Style - from £3.99
callowfit Sauce- 300ml- American Mayo - from £3.99
NOW Foods Vitamin D3, 2,000 IU, 120 Softgels - from £4.75
NOW Foods Selenium, 100 mcg, 100 Tablets - from £4.93
NOW Foods Vitamin D-3, 400 IU, 180 Softgels - from £4.93
NOW Foods Vitamin A, 3,000 mcg (10,000 IU), 100 Softgels - from £4.93
NOW Foods Garlic Oil, 1,500 mg, 100 Softgels - from £4.93
NOW Foods 5-HTP, 50 mg, 30 Veg Capsules - from £4.93
Pure Source Nutrition PSN Ascorbic Acid Powder - 100g - from £4.99
PROELITE Magnesium Tablets- 90 Tablets - from £4.99
Pure Source Nutrition Creatine Monohydrate Tablets- 60 Tablets - from £4.99
Bulk Tryptophan (100) - from £4.99
Sunfood Organic Turmeric Powder, 4 oz (113 g) - from £5.30
Solgar Biotin, 300 mcg, 100 Tablets - from £5.46
Solgar Vitamin B6, 25 mg, 100 Tablets - from £5.46
Bulk Chia Seeds (500) - from £5.49
Bulk Sucralose (100) - from £5.49
Trace ConcenTrace®, Trace Mineral Drops, 0.5 fl oz (15 ml) - from £5.55
Navitas Organics Organic Maca Powder, 4 oz (113 g) - from £5.67
The Ginger People Ginger Rescue, Chewable Ginger Tablets, Strong, 24 Tablets - from £5.76
ALL NUTRITION PEANUT CREAM WITH HIMALAYAN SALT 1KG - from £5.99
Bulk Peanut Butter (1000) - from £5.99
Wild Nutrition® Magnesium Trial Pack - 10 day supply - from £6.00
Wild Nutrition® Ltd Magnesium 10 Day Trial Pack - from £6.00
Solgar Vitamin B6, 100 mg, 100 Tablets - from £6.15
NOW Foods NAC With Selenium, 30 Capsules - from £6.17
NOW Foods L-Lysine, 500 mg, 100 Tablets - from £6.17
NOW Foods Taurine, 500 mg, 100 Veg Capsules - from £6.17
NOW Foods Liquid Melatonin, 2 fl oz (59 ml) - from £6.17
Earth Circle Organics Organic Spirulina Powder, 4 oz (113.4 g) - from £6.63
Solgar Vitamin B6, 50 mg, 100 Tablets - from £6.64
Nuun Sport Hydration, Effervescent Electrolyte Drink Tablets, Orange, 10 Tablets - from £6.64
Nuun Sport Hydration, Effervescent Electrolyte Drink, Tri-Berry, 10 Tablets - from £6.64
Nuun Sport Hydration, Effervescent Electrolyte Drink, Fruit Punch, 10 Tablets - from £6.64
Nuun Sport Hydration, Effervescent Electrolyte Drink, Lemon Lime, 10 Tablets - from £6.64
Solgar Dry Vitamin A, 100 Tablets - from £6.66
Lily of the Desert Aloe Vera Juice, Inner Fillet, 16 fl oz (473 ml) - from £6.69
Solgar Chelated Manganese, 100 Tablets (8 mg per Tablet) - from £6.86
Tummydrops Organic Drops, Sweet Blackberry Ginger, 18 Lozenges - from £6.98
Pure Source Nutrition Brewing Sugar (Dextrose Monohydrate) FINE - 10kg - from £6.99
Bulk Creatine Monohydrate Tablets 1000Mg (90 Tablets) - from £6.99
Bulk Magnesium Citrate Powder (100g) - from £6.99
Solgar Magnesium With Vitamin B6, 100 Tablets - from £7.00
Solgar Chelated Copper, 100 Tablets (2.5 mg per Tablet) - from £7.00
Solgar Zinc, 50 mg, 100 Tablets - from £7.00
Solgar Melatonin, 3 mg, 120 Nuggets - from £7.00
NutraLife Melatonin, 1 mg, 240 Easy Chew Tablets - from £7.05
NutraLife Biotin, 10,000 mcg, 120 Easy Chew Tablets - from £7.23
Solgar Methylcobalamin (Vitamin B12), 1,000 mcg, 60 Nuggets - from £7.35
NOW Foods Tri-Chromium, 500 mcg, 90 Veg Capsules - from £7.40
NOW Foods Vegetarian Dry Vitamin D, 1,000 IU, 120 Veg Capsules - from £7.40
NOW Foods CoQ10, 30 mg, 60 Veg Capsules - from £7.40