Compare every Kale Powder product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Nutrient-dense leafy green rich in vitamins K and C
We rank Kale Powder by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
Kale Powder is a nutrient-dense supplement made from the dried leaves of kale, a type of leafy green vegetable. It is particularly rich in Vitamin K, which helps with blood clotting, and Vitamin C, which supports the immune system.
It is used as a convenient way to add the nutritional benefits of leafy greens to a diet without eating fresh vegetables. People use it to increase their intake of essential vitamins and minerals.
The process begins with harvesting fresh kale leaves, which are then thoroughly cleaned. These leaves are dried out using controlled heat or air to remove all moisture. Once dried, the leaves are ground down into a fine powder that can be mixed into drinks or food.
This ingredient is generally mid-range in price. This is because the cost of growing and harvesting organic leafy greens is higher than basic minerals, but the simple drying and grinding process keeps it from being an expensive luxury supplement.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| glycemic control and metabolic syndrome | 7 grams to 26.25 grams per day | emerging |
| improving bowel movements and gut microbiota | 14 grams per day (7 grams twice a day) | emerging |
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.
Nutrient-dense leafy green rich in vitamins K and C
We rank Kale Powder by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
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.