Key takeaways
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Greens powders combine dried vegetables, fruit and sometimes other ingredients. The EU Register has no authorised claim for a greens-powder blend as a whole. The NHS says everyone should have at least five portions of varied fruit and vegetables daily; this guide compares that advice with what a powder’s label contains.
What a greens powder is
Most greens powders are a mix of dehydrated leafy greens like spinach and kale, other vegetables such as beetroot or broccoli, fruit powders, and often spirulina, chlorella, or a proprietary “superfood” blend, ground into powder and mixed into a scoop you stir into water or a shake.
What the labels say
Greens powder labels may mention energy, immunity, gut health or alkalising the body. Compare any claim on a label with the wording in the EU Register of nutrition and health claims, where the Regulation (EU) 432/2012 list of authorised claims (consolidated 2025-08-20, fetched this session) contains no entry for a greens powder blend (its entries for plant foods in this area are green kiwifruit and sugar beet fibre only).
Greens powder compared with whole vegetables
- Fibre: check the fibre per serving on the label.
- Serving size: the NHS says that an adult portion of fruit or vegetables is 80g. Greens powder labels state the weight of a serving, so the two can be compared.
What the actual numbers look like
The NHS says that an adult portion of fruit or vegetables is 80g. The label of a greens powder states the weight of one serving in grams.
Greens powder and multivitamin labels
A multivitamin and a greens powder list different things on the label, so compare the nutrients per serving and the price per serving. See our multivitamins for athletes guide and the cost calculator for comparing price per serving across products.
When people use greens powders
The directions for use on the label state how many servings to take and when; the powder is stirred into water or a shake.
What to check if you do buy one
If you buy a greens powder, look for a label that discloses the amount of each ingredient rather than a single “proprietary blend” weight. No EU-authorised claim covers detox, or a number of vegetable servings per scoop, for a greens blend as a whole.
Putting it together
The NHS says that everyone should have at least 5 portions of a variety of fruit and vegetables every day. A greens powder is a powdered product that states its serving size and ingredients on the label. CapyFuel’s price comparisons list products and prices across Malta and Cyprus.
Source: EU Register of nutrition and health claims, NHS – 5 A Day portion sizes.
Frequently asked questions
Can a greens powder replace eating vegetables?
The NHS says that everyone should have at least 5 portions of a variety of fruit and vegetables every day. A greens powder is a dehydrated blend of vegetables, fruit and often algae or herbal extracts.
Is it true one scoop of greens powder equals multiple servings of vegetables?
The NHS says that an adult portion of fruit or vegetables is 80g. The label of a greens powder states the weight of one serving, so the two can be compared.
Are there any EU-authorised health claims for greens powders?
The Regulation (EU) 432/2012 list of authorised claims (consolidated 2025-08-20) contains no entry for a greens powder blend as a whole.
Should I buy a greens powder or a multivitamin?
A multivitamin and a greens powder list different things on the label. Compare the nutrients per serving and the price per serving.
When do people use a greens powder?
The directions for use on the label state how many servings to take and when; the powder is stirred into water or a shake.