🌿 Best Greens Powders in the UK (2025): Which One’s Actually Worth It?

Fact-Checked By a Nutritionist MD

Published on June 9, 2025

Greens powders are quickly becoming a daily staple across the UK — and for good reason. With busy lifestyles, inconsistent diets, and rising interest in gut health and energy, more people are looking for an easy, once-a-day supplement to fill the nutritional gaps.

But with so many options on the market, from TikTok-famous formulas to science-backed blends, how do you choose the right one?

Below, we break down the best greens powders in the UK for 2025, looking at what’s in them, what they’re designed to do, and how they actually compare. Whether you’re after gut support, energy, immunity, or better digestion, this list will help you find the right fit.

What Are Greens Powders?🌱

Greens powders are supplements made from nutrient-rich plants. Many also include:

Prebiotics & probiotics, Digestive enzymes, Antioxidants, Vitamins & minerals.

They’re designed to fill nutritional gaps, support digestion, boost immunity, and improve energy — all without loading up on calories.They’re often packed with antioxidants, vitamins, minerals, and other nutrients to fill gaps in your diet. Many greens powders also include prebiotics, probiotics, and digestive enzymes to support gut health.

Most formulas are low in calories, making them a great addition to your daily routine without impacting your caloric intake.

1. GRNS – Best Overall Greens Powder ✅

Why it stands out:

Price: ~£45 (30 servings)
What we like:

- 40+ wholefood ingredients

- Full label transparency (every % listed)

- No sucralose, no maltodextrin, no fillers

- Targets gut, brain, energy & immune function

- Contains probiotics, prebiotics, enzymes, and adaptogens

GRNS is one of the most complete greens powders on the market — and refreshingly honest about what’s inside. It balances performance and simplicity at a reasonable price.

Affordable: GRNS offers one of the most comprehensive formulas on the market and it does so by hand-selecting it's ingredients so theres no double-ups and useless price increases for little to no benefits.

Science-backed: Ingredients to support energy, gut health, immune function, and healthy ageing.

Great Taste: Customers love its smooth, enjoyable flavour.

Charity Support: A portion of every GRNS purchase goes to charity.

Eco-Friendly: GRNS is environmentally sustainable, using biodegradable packaging and responsibly sourced ingredients.

A Free Welcome Kit: Subscribers receive a Free Glass/Aluminium bottle (AG1 offers a plastic bottle), Free Travel Sachets, and a Free ebook that contains nutrition, workout, and mindset plans that cost thousands individually.

A 30-day money-back guarantee.

2. AG1 – Most Popular Global Brand

Why it stands out:
AG1 (formerly Athletic Greens) is one of the most recognisable greens powders globally. It offers a broad-spectrum blend of vitamins, minerals, and adaptogens.

Strong multivitamin profile

Includes some gut and immune support

Contains stevia, gums, and a proprietary blend (not fully transparent)

£97 for 30 serves (around £3.23/serve)

Best for: Those who want a big-name brand and don’t mind paying more — even if it means sacrificing ingredient transparency.

3. Verve Transparent Greens Powder V80 (30 servings)

Price: £75 (one-time) or £60 with subscription (30 servings)

Highlights:

- Contains 80 all-natural ingredients

- Full transparency with no proprietary blends

- Includes adaptogens, probiotics, and superfoods

- Supports energy, immunity, digestion, and cognitive function

- Comes with a premium welcome kit worth it

Verve V80 is designed for those seeking a comprehensive, high-quality greens powder. Its extensive ingredient list and commitment to transparency make it a standout choice for individuals aiming to optimise their overall wellness.

4. Free Soul Greens (30 servings)

Price: ~£29.99 (30 servings)

Highlights:

- 21 nutrient-dense greens, superfoods, and adaptogens

- Includes KSM-66® Ashwagandha, Actazin®, and Livaux® Golden Kiwi

- Designed specifically to support female wellness

- Naturally flavored with options like Mango, Peach, and Original

- Free from added sugars, artificial sweeteners, fillers, and dairy

- Vegan and gluten-free

5. JSHealth Greens + Collagen Formula

Price: ~£37.99 (30 servings)

Highlights:

- Combines organic greens (Broccoli, Kale, Spinach, Wheatgrass, Barley Grass) with hydrolyzed marine collagen peptides

- Provides vitamins C, E, K, folate, phytonutrients, and antioxidants

- Supports skin hydration, elasticity, and overall appearance

- Naturally flavoured with tropical pineapple, passionfruit, and mint

- Sweetened with stevia; free from artificial colours and synthetic flavours

🏆 Final Verdict: GRNS Is the #1 Pick for 2025

🌿 What Makes GRNS a Top UK Choice?

GRNS is a comprehensive, all-in-one greens powder developed in Australia and now shipping to the UK. It contains:

✅ 40+ wholefood ingredients

✅ Exact dosages listed — no blends, no guesswork

✅ No sucralose, maltodextrin, or artificial colors/flavors

✅ Gut support: 3 probiotic strains, prebiotics, 6 digestive enzymes

✅ Brain & energy support: Lion’s Mane, Ashwagandha, Rhodiola, Panax Ginseng

✅ Naturally flavoured for daily use (no syrupy aftertaste)

At ~£45 per tub, it’s less expensive than most premium greens powders, and offers a stronger ingredient profile than trend-driven competitors.

A front on image of GRNS daily greens powder

🌿 FAQs About Greens Powder

1: Are UK greens powders safe and regulated?
Yes, most UK-distributed greens powders follow food supplement regulations, but it's always best to choose brands that disclose full ingredient details and avoid unnecessary additives like sucralose or maltodextrin.

2: Can greens powders replace a multivitamin?
Many modern greens powders (like GRNS and Huel Daily Greens) contain enough micronutrients, antioxidants, and digestive support to replace a basic multivitamin — but always check the label to see what’s covered.

3: How do I choose the best greens powder for my needs?
Look for transparent labelling, natural ingredients, and specific support categories like gut health, mental clarity, or recovery. Avoid proprietary blends and artificial fillers where possible.