High-Strength Vitamin B-Complex
Support everyday energy, focus and resilience with our curated range of Vitamin B-Complex supplements, selected for modern routines in the United Kingdom. These formulas bring together essential B vitamins including B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, biotin (B7), folate (B9) and B12 to help support normal energy-yielding metabolism and help reduce tiredness and fatigue. If your weeks involve long hours, intense training blocks or busy commutes, a well-balanced B-complex can be a practical part of your micronutrient plan.
Across the collection you’ll find straightforward daily tablets and capsules as well as blended options with complementary nutrients. Many customers compare methylated forms such as methylcobalamin and L-methylfolate, while others prefer time-release formats for steadier support through the day. Look for transparent labelling, clear dosages and allergen information, and consider how a B-complex fits alongside vitamin D, magnesium or iron in your wider routine.
Who B-Complex suits
B-Complex is commonly chosen by adults looking for nutritional support for work, study and active living. It’s also popular for those seeking targeted support for the nervous system and psychological function, and for maintaining healthy skin and hair where biotin is included.
- Energy support for demanding schedules
- Help reduce tiredness and fatigue
- Nervous system and mental performance support
- Skin, hair and nail support in biotin blends
How to choose in GBP
When shopping in GBP, prioritise products with clearly stated B vitamin forms (including folate and B12), sensible serving sizes and quality assurances. If you are pregnant, breastfeeding, taking medication or managing a health condition, speak with a pharmacist or clinician before adding a new supplement.
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Vendor:KAL
KAL B-100 Complex | Sustained Release Vitamin B Complex – Vegetarian, 120 Tablets (120 Servings)
OverviewKAL B-100 Complex is a complete B vitamin supplement designed for daily vitality without caffeine or stimulants. It combines a broad spectrum of B vitamins including B12, B1, B2, and B3 as Niacinamide, along with B6, Folate, Biotin, Pantothenic Acid, Choline, Inositol, and PABA....- £41.03
- £41.03
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Vendor:NEWOLITE
NEWOLITE Vitamin B Complex Gummies – Pineapple Flavor, 60 Vegan B Vitamins (B1–B12) Non-GMO
Tasteful, Chewable Nutrition for Daily R(x)hythm Meet NEWOLITE Vitamin B Complex Gummies, a pineapple-flavored, sugar-free way to support everyday nutrition. These chewable gummies pair a bright fruit taste with a soft, pleasant texture, making a daily habit feel effortless. Ideal for adults who want...- £42.12
- £42.12
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Vendor:NaturesPlus
NaturesPlus Mega B-150 – Balanced B-Complex, 180 Servings, Vegetarian & Gluten Free
Powerful B-Complex for daily vitality NaturesPlus Mega B-150 combines a high potency B-complex into an all natural rice bran base, delivering a sustained release formula designed to support energy levels and overall wellness. The package contains 90 tablets per bottle, and the two bottle...- £100.94
- £100.94
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Vendor:LIFEDNA
LIFEDNA Methyl + Methylfolate — Active 5-MTHF for Methylation & MTHFR Support
Active Folate for Methylation and Daily Wellness Experience the bioavailable form of folate with 5-MTHF at 1000 mcg per serving. This active folate is designed to support the body’s methylation cycle, which can play a role in mood regulation, neurotransmitter function, and cellular energy...- £89.23
- £89.23
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Vendor:Micro Ingredients
Micro Ingredients 2 Pack Pure Methylated B Complex – 480 Capsules, 11-in-1 with B12, C | Filler Free & Non-GMO
Product overview Elevate a daily wellness routine with a thoughtfully designed 2-pack of Micro Ingredients Pure Methylated B Complex. This 11-nutrient formula blends active, methylated vitamins with a fat-soluble form of vitamin C to provide a broad, easy-to-tollow supplement plan. With 480 capsules total,...- £56.37
- £56.37
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Vendor:SOLARAY
SOLARAY Vitamin B Complex 100 mg – Energy Support, Immune & Nerve Health, Vegan 275 VegCaps
SOLARAY Vitamin B Complex 100 mg — Energy, Immune & Nerve Support Meet a vegan-friendly blend designed to help your body convert nutrients into usable energy. With 100 mg of a balanced B-complex, this formula aims to support everyday energy, immune health, and nerve...- £55.82
- £55.82
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Vendor:PD VARS
PD VARS MTHFR Daily Multivitamin — Methylated B-Complex for Energy, Mood & Heart | 120 capsules
PD VARS MTHFR Daily Multivitamin Designed by physicians for those with MTHFR variations, this methylated multivitamin blends a complete Vitamin B complex with targeted nutrients to support methylation, detoxification, and everyday vitality. Packaged in a 120‑caplet bottle, it’s built for a simple, consistent daily...- £56.33
- £56.33
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Vendor:MethylPro
MethylPro B Complex + L-Methylfolate 10 mg - Bioavailable Methylated Vitamin Blend | 30 Servings
Enhance daily wellness with a bioavailable B vitamin blend MethylPro B Complex + L-Methylfolate 10 mg brings together methylated and phosphorylated B vitamins to support the body’s natural energy metabolism, neurotransmitter pathways, and metabolic activity. The inclusion of L-methylfolate provides an active folate form...- £56.93
- £56.93
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Vendor:NaturesPlus
NaturesPlus Mega B-150 Complex – 90 Sustained Release Vegetarian Tablets | Gluten Free
Introducing NaturesPlus Mega B-150 Complex, a high potency B vitamin blend designed in 90 sustained release vegetarian tablets. The formulation emphasizes steady delivery of B vitamins through the day while remaining gluten free. This product is crafted to fit a busy lifestyle and supports...- £56.74
- £56.74
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Vendor:Approved Science
Approved Science Methylated B Complex – Full-Spectrum B Vitamins, 5-MTHF Folate, Choline & Betaine | 60 Capsules
Complete B-Vitamin Blend for Everyday Wellness Approved Science Methylated B Complex brings together all eight essential B vitamins in their most active, bioavailable forms. Notable ingredients include Quatrefolic folate (5-MTHF) and our BalaSci methylated B12 Complex, designed to work with your body's natural pathways...- £56.33
- £56.33
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Vendor:ENP
ENP Super B Complex Liquid Vitamin Supplement – 32oz | 500mg B12, 50mg B6 | Energy Support & Stress Response
Meet ENP's Super B Complex LiquidEngineered as a flexible B vitamin blend, this 32 oz liquid delivers B12 and B6 in an easy-to-use format designed for daily routine versatility. The liquid form aims to support smooth uptake, offering a practical option for busy days,...- £71.42
- £71.42
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Vendor:Neurobion
Neurobion Vitamin B12 Complex Liquid Citrus 16 oz – 2 Pack
Elevate Your Daily Wellness with Neurobion B12 Liquid Citrus Neurobion B12 Liquid Complex comes in a bright citrus flavor and a convenient 16 oz bottle, offered as a 2-pack. Crafted to fit modern routines, this formulation blends essential B vitamins with folic acid, with...- £68.58
- £68.58
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Vendor:Pure Encapsulations
Pure Encapsulations B-Complex Liquid – Vitamin B Complex for Nerve Support & Energy Metabolism – Gluten Free & Vegetarian – 4.73 oz
Meet Pure Encapsulations B-Complex LiquidPure Encapsulations B-Complex Liquid presents a balanced blend of essential B vitamins in a smooth, easy to take liquid form. Designed for simple, daily use, this formula combines B1, B2, B3, B5, B6 and B12 in a single serving. The...- £53.64
- £53.64
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Vendor:MegaFood
MegaFood Kids Vitamin B Complex – Vegetarian, Gluten Free, 90 Mini Tablets
A kid-friendly B complex for daily routines MegaFood Kids Vitamin B Complex blends essential B vitamins with real-food ingredients to fit seamlessly into a family routine. The vegetarian, gluten-free formula includes kid-friendly botanicals like lemon balm and L-theanine to support a balanced pace from...- £54.18
- £54.18
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Vendor:Apetigen
Apetigen-Plus Appetite Booster for Kids & Adults – Sugar-Free Orange Liquid, 16 oz
Apetigen-Plus: Flexible daily support for appetites and nutrients Apetigen-Plus offers a sugar-free, orange-flavored liquid designed for adults and children aged 4 and older. This thoughtfully balanced formula combines essential B vitamins (B1, B2, B3, B5, B6, B12), zinc, iron, and L-Lysine to support ongoing...- £50.90
- £50.90
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Vendor:Totaria
Totaria 13-in-1 Vitamin B Complex Plus – Energy, Immune & Skin Support | 2 Bottles
Overview Totaria 13-in-1 Vitamin B Complex Plus brings together 13 essential vitamins in a single vegan, non-GMO capsule. The blend includes Vitamin B1, B2, B3, B4, B5, B6, B7, B8, B9, B12, plus Vitamins C, D3, and K2. This comprehensive formula is designed to...- £51.68
- £51.68
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Vendor:Pattern Wellness
Pattern Wellness Vitamin B Complex – 60 Capsules – Energy, Cognitive & Cellular Support | Lab Tested
Overview Pattern Wellness Vitamin B Complex is a thoughtfully balanced blend designed to fit into a busy routine. This 60-capsule bottle provides eight essential B vitamins, including Folate, Niacin, Thiamine, Biotin, Riboflavin, and B12 in its methylcobalamin form. The formula aims to support everyday...- £55.23
- £55.23
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Vendor:Nature Made
Nature Made Stress B Complex with Zinc – 225 Total Capsules (3 x 75ct) | Immune Support & Stress Management
Overview Nature Made Stress B Complex with Zinc combines a balanced blend of B vitamins with Vitamin C and zinc to support daily wellness. Packaged as three 75-count bottles (225 capsules total), it is designed to fit into a simple, everyday routine. Key benefits...- £53.09
- £53.09
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Vendor:Nextdia
Nextdia 2-Pack Vitamin B Complex Gummies – Vegan, 2000 mcg Methyl B12 + Folate, Plus Choline, Inositol, Vitamin C & Zinc
Nextdia 2-Pack Vitamin B Complex Gummies Discover a vegan, cherry-flavored option designed to fit your daily routine. Each two-gummy serving delivers 2000 mcg of methyl B12 and methyl folate, paired with a thoughtful blend of choline, inositol, vitamin C and zinc. This formulation aims...- £51.99
- £51.99
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Vendor:EZ Melts
EZ Melts Dissolvable B-Complex with Methylated B12 & Folate | Strawberry Swirl, Vegan, Non-GMO – 120 Tablets
Effortless B-Complex Support in a Strawberry Swirl EZ Melts Dissolvable B-Complex delivers a complete blend of B vitamins in a vegan, non-GMO formula. The strawberry swirl flavor makes daily wellness a little sweeter, and the tablets dissolve quickly on the tongue, so you can...- £53.08
- £53.08
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