Vitamin B Supplements
Explore our Vitamin B supplements curated for everyday nutritional support in the United Kingdom. The vitamin B family includes B12, B6, folate, niacin, riboflavin and thiamine—nutrients commonly chosen to complement a balanced diet and active routine. Many people look to B vitamins to help support normal energy-yielding metabolism, normal psychological function and the normal functioning of the nervous system.
Whether you’re comparing a focused vitamin B12 formula, a balanced vitamin B complex, or blended vitamin and mineral supplements, this collection makes it easier to find a format that fits your day-to-day habits. You’ll see clearly presented strengths and serving information across capsules and tablets, helping you choose with confidence. Related nutrients often paired alongside B vitamins include magnesium, vitamin D and vitamin C, depending on personal goals and dietary patterns.
Choosing the right B vitamin
A vitamin B complex can provide broad coverage in one product, while single-ingredient options can suit more targeted preferences. People following plant-based diets often pay closer attention to vitamin B12 intake, and others may prioritise folate or vitamin B6 as part of a tailored plan.
- Vitamin B12 and B complex choices for daily routines
- Blended formulas that combine vitamins and minerals
- Easy comparison of strength, servings and formats
- Options designed for consistent, long-term use
Clear labelling and local checkout
We focus on transparent ingredient panels and sensible formulations so you can review what matters before you buy. If you are pregnant, breastfeeding, taking medication or managing a condition, consult a pharmacist or GP for advice. Prices and checkout are shown in GBP for a smooth UK experience.
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Vendor:RUGBY LABORATORIES
Rugby Niacin 500mg – Vitamin B3 Supplement for Men and Women – 1,000 Tablets (2-Pack)
Rugby Niacin 500mg: a dependable Vitamin B3 option for daily wellness Rugby Niacin 500mg tablets offer a straightforward way to include a high-potency Vitamin B3 supplement in your daily routine. Each tablet delivers 500 mg of niacin, a member of the B-complex family, formulated...- £89.96
- £89.96
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Vendor:Sun Powder
Sun Powder — 3-in-1 Drinkable Skincare with Nicotinamide, Collagen Peptides, Astaxanthin, Glutathione (30 Servings, Unflavored)
Meet Sun Powder: drinkable skincare reimagined Sun Powder is a thoughtfully crafted 3-in-1 supplement designed to accompany your daily skincare routine. Created by leading skin experts, this formula blends targeted ingredients to support skin wellness from within. It is not a sunscreen replacement, but...- £78.29
- £78.29
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Vendor:Neurobiologix
Neurobiologix Methylation Complete — Methylated B Complex with Methylfolate, B12 & B6 for Daily Energy & Immune Support
Overview Neurobiologix Methylation Complete is a thoughtfully designed methylated B-complex featuring methylfolate, methylcobalamin (B12), and an active B6 form. This blend is crafted to help your body convert food into fuel, support steady energy, and maintain healthy metabolic function for everyday performance. With active...- £78.84
- £78.84
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Vendor:Zazzee
Zazzee Pregnostol Powder 6-Month Supply — Myo-Inositol & D-Chiro-Inositol 40:1 (Vegan, Non-GMO)
Support for fertility journeys with a balanced inositol blend Zazzee Pregnostol Powder delivers a precise 40:1 ratio of Myo-Inositol to D-Chiro-Inositol in a convenient, vegan formulation. Each bottle holds 180 servings, offering a full 6-month supply when you take the recommended serving. A free...- £78.27
- £78.27
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Vendor:Neurobiologix
Neurobiologix D-Chiro Inositol 500 mg – High-Potency Inositol for Energy & Hormone Balance (60 Veggie Capsules)
Overview Neurobiologix D-Chiro Inositol 500 mg is a high-potency inositol supplement designed for adults seeking daily wellness support. The formula centers around a 500 mg dose of D-chiro inositol per daily serving and arrives in clean, vegetable capsules for convenient, stimulant-free use. Crafted with...- £81.53
- £81.53
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Vendor:Biosil
Biosil Advanced Hair + Nail Care – 120 Capsules (60-Day Supply) | ch-OSA + Biotin
Overview Biosil Advanced Hair + Nail Care combines a patented ch-OSA formula with biotin in a convenient 120‑capsule bottle. While results vary, many users report potential improvements in hair feel, nail resilience, and overall beauty routine as the body leverages its natural pathways to...- £83.19
- £83.19
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Vendor:Metabolic Maintenance
Metabolic Maintenance L-Methylfolate 10 mg – Active Folate for Methylation & Focus | 90 Servings
Unlock a ready-to-use folate form for daily support Metabolic Maintenance L-Methylfolate 10 mg delivers an active folate form designed to support methylation processes and help maintain a positive, focused mindset throughout the day. The capsules provide 10 mg of L-methylfolate, a bioavailable folate option...- £81.59
- £81.59
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Vendor:Black Forest
Black Forest NMN 1000mg Supplement with BioPerine | 60 Capsules
Meet Black Forest NMN 1000 mg, a shelf-stable nicotinamide mononucleotide supplement designed for daily use. This formula pairs high-purity NMN with BioPerine to support absorption, all while staying non-GMO, vegan, and gluten-free. The dark bottle helps protect potency from light and moisture, so you...- £77.16
- £77.16
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Vendor:Univera
Univera Xtra Concentrate Vitamin B Complex — 30-Day Energy & Stress Support
Discover Univera Xtra Concentrate Meet a liquid vitamin B complex designed to support daily momentum. With 15 all-natural ingredients, the formula blends energy-sensing elements with mood and joint comfort considerations, all packaged in a generous 33 oz bottle intended for about a month of...- £87.86
- £87.86
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Vendor:Genex Formulas
Genex Formulas NMN 500mg – 60 Capsule NAD Support, Shelf-Stable, GMP & NSF Certified
Premium NMN formula for daily NAD support Genex Formulas NMN 500mg capsules offer a high-purity NMN dose designed for everyday use. Each capsule delivers 500mg of NMN, and the bottle contains 60 capsules, providing a convenient 30-day supply. The capsules are unflavored and easy...- £78.29
- £78.29
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Vendor:Pure Encapsulations
Pure Encapsulations MethylAssist 90's - B Vitamin Complex for Methylation Support
MethylAssist 90's: a thoughtful B vitamin complex for methylation support Pure Encapsulations MethylAssist 90's combines activated B vitamins with methylfolate to create a practical daily supplement designed to support methylation pathways as part of a broader wellness routine. The formulation emphasizes a clean, focused...- £82.68
- £82.68
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Vendor:Pure Encapsulations
Pure Encapsulations BenfoMax 90s — 200 mg Benfotiamine | Vegan & Non-GMO Thiamin Supplement
Overview Pure Encapsulations BenfoMax 90s delivers a high-strength benfotiamine formula in a vegan, non-GMO capsule. Each capsule provides 200 mg of benfotiamine, a fat-soluble form of vitamin B1 sourced from Japanese benfotiamine. This clean-label supplement is designed for everyday wellness and fits into a...- £77.20
- £77.20
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Vendor:Sun Powder
Sun Powder: 3-in-1 Drinkable Skincare Melon | Nicotinamide, Collagen Peptides, Astaxanthin
Discover Sun Powder — a refreshing, easy-to-use drinkable skincare ritual Sun Powder is designed as a convenient, 3‑in‑1 supplement you can enjoy daily. It pairs with your sunscreen routine, offering an additional layer of sun protection from within while delivering a flavorful melon experience...- £78.29
- £78.29
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Vendor:B-FIT B
B-FIT B Inositol Supplement for Women – 40:1 Myo & D-Chiro Inositol | 60 Servings, Hormonal Balance & Ovulation Support
Unlock hormonal balance with a trusted 40:1 blend The B-FIT B Inositol supplement features a widely discussed 40 to 1 balance of Myo inositol and D-Chiro inositol. This ratio is designed to support a steady hormonal rhythm while you pursue daily goals, helping you...- £76.00
- £76.00
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Vendor:Metabolic Maintenance
Metabolic Maintenance L-Methylfolate 15 mg | Active Folate for Methylation Support | 60 Servings
Overview Metabolic Maintenance L-Methylfolate 15 mg delivers an active folate form in a highly bioavailable capsule, designed to support foundational metabolic activity and a steady, clearer mindset. Each bottle provides 60 servings, making it convenient to maintain a consistent daily routine. Along with folate,...- £75.01
- £75.01
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Vendor:Holiherb
Holiherb Myo Inositol + Methylfolate Supplement for Women | Hormonal Balance & Ovarian Health | 4g Myo-Inositol per Serving | 45 Servings
OverviewHoliherb presents a women’s wellness formula that blends Myo-Inositol with L-Methylfolate to support hormonal balance and ovarian health. Each serving delivers 4g of Myo-Inositol and uses the active form of folate for better bioavailability, while maintaining a 100% natural ingredients standard. The bottle provides...- £72.82
- £72.82
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Vendor:Standard Process Inc.
Standard Process Whole Food Folate with B12 – Cellular Health & Vascular Support | 270 Capsules
Enhance Cellular Health with Whole Food Folate Explore a plant-based folate blend crafted from real, whole foods. Standard Process Whole Food Folate combines bioactive folate forms with natural vitamin B12, sourced from plant-based ingredients and without synthetic folic acid. Grown on the Standard Process...- £77.41
- £77.41
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Vendor:Applied Nutrition
Applied Nutrition Longer Stronger Hair & Nails — 4 x 60 Soft-Gels (120 Servings) Biotin, Silica & Collagen
Optimize hair and nail vitality from within Applied Nutrition Longer Stronger Hair & Nails combines key nutrients to support the structural health of hair and nails as part of a balanced lifestyle. This daily soft-gel blend features biotin, silica (14 mg), collagen, and a...- £82.64
- £82.64
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Vendor:Maxi Health
Maxi Health B12 Lozenges with Folic Acid & Biotin – Strawberry Sublingual Vitamin (360)
Meet Maxi Health Vitamin B12 Lozenges with Folic Acid and Biotin, a strawberry-flavored sublingual option designed for busy days and on-the-go routines. Each lozenge delivers 800 mcg of B12 as methylcobalamin, 800 mcg of folate, and 800 mcg of biotin, crafted to support everyday...- £82.62
- £82.62
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Vendor:FullWell
FullWell Alpha Inositol+ 40:1 Myo/D-Chiro + Alpha-Lactalbumin – Orange Cream, 60 Count
Overview FullWell Alpha Inositol+ blends Myo-Inositol and D-Chiro-Inositol in a precise 40-to-1 ratio, paired with Alpha-Lactalbumin to support absorption. The light orange cream flavor comes in convenient stick packs designed for on the go use. While results vary, this formula is aimed at fitting...- £81.53
- £81.53
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