Best Energy Supplements of 2025

Last updated on 17/09/2025

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Known Tasty Supercharged Energy Gummies - B Vitamins, Vitamin C, Zinc - Supports Energy - Natural Mango Flavour - 60 Gummies, 1 Month Supply

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Why we love it

Naturally boosts energy levels.
Contains Vitamin B-12.
Delicious mango-flavored gummies.

Main Highlights

DAILY ENERGY SUPPORT - Formulated with B Vitamins including B6, B12, and Pantothenic Acid to support normal energy metabolism and the reduction of tiredness and fatigue (EFSA).
IMMUNE SYSTEM BOOST - Contains Vitamins A, C, D, and Zinc to support normal immune function (EFSA).
ANTIOXIDANT PROTECTION - Includes Vitamin C and Vitamin E, which help protect cells from oxidative stress (EFSA).
NATURAL MANGO FLAVOUR - Deliciously flavoured with natural orange flavouring
SUITABLE FOR VEGETARIAN & HALAL DIETS - Enjoy a delicious Orange flavour with no artificial colours or flavours, crafted to meet vegetarian and Halal dietary standards.

Ashwagandha KSM-66 and Lions Mane Capsules - High Strength 2000mg KSM-66 Ashwaghandha Root Extract and Lions Mane Mushroom Extract - 120 Vegan Capsules with Black Pepper - UK Made by New Leaf

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Why we love it

Superior well-being support formula.
Maximized nutrient absorption.
High-quality and tested.

Main Highlights

POTENT SYNERGY FOR ENHANCED WELL-BEING - Our Ashwagandha KSM-66 & Lions Mane Capsules combine the power of Ashwagandha KSM-66 & Lion's Mane mushroom to support your overall well-being. Ashwagandha KSM-66 is a highly concentrated extract from the roots of the Ashwagandha plant, known for its adaptogenic properties. Lion's Mane, a unique mushroom, is prized for its potential to support cognitive function. Together, these ingredients work synergistically to enhance both mental and physical health.
ENHANCED ABSORPTION WITH BLACK PEPPER - Each serving of these capsules is enriched with Black Pepper extract, which is known to enhance the bioavailability of nutrients. Black Pepper contains piperine, a compound that improves the absorption of Ashwagandha KSM-66 and Lion's Mane, ensuring that your body can effectively utilize these potent ingredients. This combination maximizes the benefits, making the most out of every capsule and supporting your well-being more efficiently.
SUPERIOR QUALITY AND CONVENIENCE - Our Ashwagandha KSM-66 & Lions Mane Capsules provide 2000mg per serving, offering a high dosage for maximum effect. With 120 capsules per bottle, this 2 month supply ensures consistent support for your health goals. KSM-66 is the highest concentration extract of Ashwagandha, known for its superior quality and effectiveness. Crafted with care and enriched with natural ingredients, these capsules are designed to support your journey to enhanced health & wellness.
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate, Citrate & Malate 90 Vegan Capsules, Triple High Absorption 384mg Elemental, UK Made (Packaging Design May Vary)

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Why we love it

Maximum potency and bioavailability.
Diverse health benefits.
Sustainable packaging.

Main Highlights

Why Buy Magnesium Glycinate 3-in-1: Get a triple magnesium complex in one formula and experience superior health benefits & bioavailability. 1800mg Magnesium Compounds as Magnesium Glycinate 1000 mg, Magnesium Malate 400 mg, Magnesium Citrate 400 mg, Providing Elemental Magnesium 384 mg 102% NRV. Each pack contains 90 vegan capsules (two per serving).
Diverse Health Benefits: Magnesium glycinate (1000mg) supports muscle relaxation and magnesium sleep. Magnesium Malate (400mg) boosts energy and reduces fatigue. Magnesium Citrate (400mg) promotes digestion and mineral absorption. Our science backed formula is great for overall calmness as well as those with restless legs or looking for magnesium supplements high strength.
Space Saving and Letterbox Friendly: Mg Glycinate 3-in-1 comes in flat pack packaging, saving on costly postage and storage fees associated with other bottled magnesium tablets, magnesium spray, magnesium oil or magnesium gummies. Also a great compliment to magnesium threonate & magnesium taurate.
Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically and accessible to all customers. There is no need to go anywhere else for your nutrition needs!
Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Accessible For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.

BioRevive Cut Xtreme Thermogenic Fat Burner – New Formula Vegan 780mg Capsules with L-Carnitine, Green Tea, B Vitamins & Caffeine for Energy, Focus & Metabolism Support, Pre-Workout Supplement

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Why we love it

Boosts metabolism for weight management.
Enhances energy without crashes.
Supports focus and mental clarity.

Main Highlights

Weight Management & Metabolism Support: Formulated with Green Tea Extract, Green Coffee, and Cayenne Powder, thermogenic supplements are traditionally used to help boost metabolism and support your weight management goals.
Energy & Mental Focus: Powered by Caffeine, Guarana and L-Tyrosine, this supplement helps supports a in boost alertness and cognitive performance perfect for daily use or as a pre-workout, without the energy crash.
Cognitive Support & Mental Clarity: Featuring B Vitamins, Biotin, and L-Phenylalanine, our pre workout supplement helps sustain focus, combat tiredness and fatigue and support overall brain function ideal for intense workouts or demanding days.
Botanical Support for Fat Metabolism: Each capsule delivers a targeted blend of L-Carnitine, White Kidney Bean, and Black Pepper Extract ingredients commonly used to support metabolism and active lifestyles for both men and women.
Trusted Premium Quality: Made in the UK to rigorous quality standards, these vegan friendly and gluten free new and improved formula supplements are free from added sugar and preservatives . Suitable for men and women aiming to enhance their fitness routine.

Gentle Iron Tablets Complex -Enriched with B12 & Vitamin C - Iron Supplements for Woman and Men - Ferrous Fumarate Energy Tablets Reduction in Tiredness and Fatigue (6 Months Supply) High Strength

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Why we love it

Boosts energy and reduces fatigue.
Enhances iron absorption.
Third-party lab tested.

Main Highlights

OUR IRON COMPLEX TABLETS - Contain 18mg of iron, which is a crucial mineral that plays an essential role in the human body, including carrying oxygen to our organs and tissues. Our Iron supplements also include Vitamin B12 and Vitamin C, which work together to enhance the absorption and effectiveness of iron in the body. B12 supports the formation of red blood cells and helps maintain a healthy nervous system, while VC aids in the absorption of iron and promotes a healthy immune system.
OUR ADVANCED IRON COMPLEX - With vitamin B12 and VC is an effective and well-tolerated form of iron supplements that is used for iron deficiency anaemia and overall health. Our unique formula with vitamin B12 and VC helps improves iron absorption, and enhances the production of red blood cells. Iron supplements for men and women are generally similar, as both genders require iron for optimal health. However, women may need more iron than men due to menstruation and pregnancy.
REDUCTION OF TIREDNESS & FATIGUE - Iron is needed for the production of adenosine triphosphate (ATP), which is the body's primary source of energy. Without enough iron, the body cannot produce enough ATP, which can lead to feelings of fatigue and weakness. Iron also plays a role in the metabolism of neurotransmitters such as dopamine and serotonin (mood regulation). Low levels of iron can lead to a decrease in these neurotransmitters, which can contribute to feelings of fatigue and low mood.
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

Kids Iron Gummies – Supplements for Energy & Immune System – 1 Month Supply - Alternative to Iron Tablets - Novomins

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Why we love it

Delicious strawberry flavor gummies.
High-quality, non-GMO ingredients.
Supports children's active lifestyle.

Main Highlights

DELICIOUS KIDS IRON GUMMIES: Our KIDS IRON GUMMIES are created to delight all your kids senses! Our kids iron gummies come in a delicious strawberry gummy bears to satisfy your kids taste buds. Our iron gummies for kids have no artificial colours, preservatives and are NON-GMO and halal. We only use the highest quality ingredients in our high strength kids vitamins. Support your childrens active lifestyle with our gluten free kids iron supplements.
ENRICHED WITH IRON & VITAMIN C: We are committed to offering you healthy and high-quality products and unlike other kids iron supplements our kids iron gummies are infused with a delicious blend ingredients of iron and vitamin c. Iron contributes to the reduction of tiredness and fatigue (Claims substantiated by EFSA). That is why we provide you with these delicious chewable gluten free kids iron vitamins to help your children iron levels.
WHY TAKE OUR KIDS IRON GUMMIES?: The formula for our kids iron and vitamin c gummies is enriched with optimal iron and vitamin c to help support your childrens days. Our kids iron vitamins have been scientifically formulated by our in house research and development team to bring you the most comprehensive kids vitamin c and iron gummies. If you’re looking for kids vitamins look no further! Vitamin C contributes to the maintenance of the immune system and iron absorption (EFSA).
SCIENTIFICALLY FORMULATED KIDS IRON GUMMIES:: Unlike other kids vitamins, supplements and kids iron gummies our gummies come in delicious strawberry flavour. We formulated the gummies specifically for children that have a difficult time swallowing large iron tablets, vitamins and supplements. Support your childrens active lifestyle with our gluten free kids iron gummies.
WHY NOVOMINS KIDS IRON GUMMIES: Novomins prides itself in bringing you the highest quality supplements whilst being safe and ethically sourced. Our kids iron gummies are produced under the strictest manufacturing standards (GMP) with the purest quality ingredient, ethically sourced and easily digestible. We also offer a full money back guarantee if you’re at all dissatisfied with our kids iron gummies. Simply get in touch via amazon.

Saffron Supplement | 2000mg High Strength Extract Capsules for Mood Balance & Energy | 60 Capsules, 1 Month Supply | Made in The UK by Roundway Supplements

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Why we love it

High potency saffron extract.
Supports emotional wellbeing effectively.
Promotes restful sleep quality.

Main Highlights

🌿 High Strength Extract – Each serving contains 500mg of premium 4:1 Saffron extract, equivalent to 2000mg of raw saffron, for optimal potency and effectiveness.
🧠 Mood & Emotional Balance – Traditionally used to support emotional wellbeing, saffron may help promote a calm, balanced mindset and general feelings of positivity.
😴 Restful Sleep Support – Formulated to help support a relaxed state of mind, making it ideal for those looking to improve sleep quality and night-time restfulness.
💪 Natural Energy Lift – May support healthy energy levels by helping reduce feelings of fatigue and promoting a more uplifted, balanced outlook.
🏡 UK Made with Care – Proudly produced in our GMP-certified UK facility, nestled in the countryside, where quality and traceability are prioritised from start to finish.
🌱 Vegan & Clean Formula – Suitable for vegan diets and free from unnecessary additives, fillers, gluten or artificial ingredients. Just the pure ingredients you need—nothing more.

Blood Flow+ Nitric Oxide Booster Supplement – Beetroot, L-Citrulline, Pine Bark & CoQ10 for Circulation, Heart Health & Blood Pressure Support – Beetroot Capsules for Energy & Stamina

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Why we love it

Boosts circulation and energy.
Supports heart health effectively.
Enhances performance and recovery.

Main Highlights

✅ Boost Blood Flow & Circulation Naturally – Formulated with beetroot, L-Citrulline, and CoQ10, our nitric oxide supplement supports healthy circulation, oxygen delivery, and cardiovascular function—helping you feel energised and perform at your best.
✅ Support Heart Health & Blood Pressure – Packed with Coenzyme Q10 (CoQ10), Pine bark and beetroot extract, Blood Flow+ promotes optimal heart function, blood vessel flexibility, and healthy blood pressure levels—perfect for those looking to support long-term cardiovascular wellness.
✅ Increase Energy & Stamina – Struggling with fatigue? Our formula harnesses the power of beetroot capsules, nitric oxide, and L-Citrulline to enhance oxygen flow and endurance, giving you the natural energy boost you need for workouts and daily life.
✅ Premium Formula for Maximum Absorption – Unlike generic blood pressure supplements, our advanced blend of beetroot powder, CoQ10, and L-Citrulline is designed for optimal absorption and effectiveness. Non-GMO, gluten-free, and made in a GMP-certified facility.
✅ Improve Performance & Recovery – Whether you're an athlete or just want to stay active, L-Citrulline and L-Arginine work together to increase nitric oxide production, helping muscles recover faster and reducing post-workout soreness.

Iron Tablets High Strength - Energy Tablets with Vitamin C, B12 & Folic Acid - 120 Vegan Iron Supplements for Women and Men - 14mg - Enhanced Energy Support & Increased Absorption - UK Made

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Why we love it

Boosts energy and immunity.
Eco-friendly, sustainable packaging.
Easy to swallow tablets.

Main Highlights

WHY BUY NUTRITION GEEKS' IRON ENERGY+? Each pouch contains 120 Iron Energy+ tablets (4 months supply), specially formulated to provide 14mg of Iron, Vitamin B12, Vitamin C and Folic Acid per tablet. These Iron Supplements aid the reduction of tiredness and fatigue. Other benefits include supporting the immune system, formation of red blood cells and oxygen transport around the body. The addition of Vitamin C increases iron absorption in the body.
GREAT VALUE FOR MONEY & LETTER-BOX FRIENDLY - By providing our Iron supplement in flat pack packaging, we save on costly postage and storage fees associated with other bottled iron tablets. Savings are passed on to you and also allows us to spend more researching energy tablets for tiredness, iron supplements for men & women - helping us provide our loyal customers quality iron vitamin at great value prices.
EASY TO SWALLOW WITH NO AFTERTASTE - Our Iron tablets have been uniquely formulated to be just 10mm in diameter; less than half the size of many Iron complex capsules. Although smaller, Nutrition Geeks' optimum strength Iron Energy+ tablets are of the highest UK grade quality and can be a great addition or alternative to gentle iron tablets, liquid iron supplement, active iron, iron pills, ferrous sulfate, iron gummies- our customers think so too 👍.
VEGETARIAN & VEGAN IRON VITAMINS FOR WOMEN & MEN - GLUTEN-FREE, CRUELTY-FREE, LOW CARBON FOOTPRINT - We understand the importance of providing iron energy supplements that cater to everyone's needs, as well as being sourced and produced ethically. Nutrition Geeks' Iron Energy+ Complex Tablets are the one for you!
LESS PLASTIC , LESS WASTE - WE ARE COMMITTED TO BE THE UK'S LEADING SUSTAINABLE SUPPLEMENT PROVIDER WITH A NET ZERO TARGET BY 2025 - We care about the environment and have reinvested vast resources into sourcing high quality, ethical UK suppliers of supplement packaging for our Iron Tablets for women and men. Becoming 'Net Zero' doesn't happen overnight and we plan to continually reinvest sustainably strictly into UK resources to support our local economy.

Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin Complex with Methylcobalamin & Adenosylcobalamin - Vegan Supplement - (Packaging Design May Vary)

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Why we love it

Innovative dual-form B12 supply.
Effortless consumption, no aftertaste.
Sustainable and affordable nutrition.

Main Highlights

12 Month Supply of Vitamin B12 Dual Power: Did you know your body requires two active forms of B12: Methylcobalamin & Adenosylcobalamin. Clinical studies show both forms should be combined for best results in treating B12 deficiency. Each pouch contains 365 B12 vitamins providing both forms in a unique 2:1 ratio.
Easy to Swallow With No Aftertaste: Our b12 tablets have been uniquely formulated to be just 6mm in diameter - so small you won't even notice when you swallow them! Although smaller, Nutrition Geeks' Vitamin B 12 provides 1000μg (40,000% NRV) per tablet, providing maximum support your immune system & reduce tiredness.
Letterbox Friendly and Space Saving: Nutrition Geeks' vitamins for women and men come in flat pack packaging, saving on costly postage and storage fees associated with other bottled b12 capsules, vitamin b12 spray, b12 liquid, b12 patches, b12 injections and vitamin b complex high strength.
Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically AND accessible to all customers. There is no need to go anywhere else for your nutrition needs!
Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Affordable For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.

8.9

Excellent

Save 36%

We scanned 1379 products

We reviewed these offers relevant to the Energy Supplements within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Known, NEW LEAF PRODUCTS, Nutrition Geeks, BioRevive, novomins, Roundway Supplements, Get Matter, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Energy Supplements in the market, we considered we took a deep dive into 6896 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Known Tasty Supercharged Energy Gummies - B Vitamins, Vitamin C, Zinc - Supports Energy - Natural Mango Flavour - 60 Gummies, 1 Month Supply. We love many things about this product by Known. What sets it apart from the competition is Naturally boosts energy levels, Contains Vitamin B-12, Delicious mango-flavored gummies.
The best value product for most shoppers and where user satisfaction is continuously the highest is Ashwagandha KSM-66 and Lions Mane Capsules - High Strength 2000mg KSM-66 Ashwaghandha Root Extract and Lions Mane Mushroom Extract - 120 Vegan Capsules with Black Pepper - UK Made by New Leaf by NEW LEAF PRODUCTS based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Energy Supplements and the best cost-to-value ratio is Vitamin B12 Tablets High Strength - 1 Year Supply (365 Tablets) - 1000mcg Dual Power B12 Vitamin Complex with Methylcobalamin & Adenosylcobalamin - Vegan Supplement - (Packaging Design May Vary)at Nutrition Geeks with a 36% discount.
Our list of the best Energy Supplements is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

Best Energy Supplements of 2025

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We scanned 1379 products

We concluded that: