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B-Complex Plus by Pure Encapsulations is a comprehensive B-vitamin supplement providing the full spectrum of B vitamins - B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B12, folate, and biotin.
£20
B-Complex Plus by Pure Encapsulations is a comprehensive B-vitamin supplement providing the full spectrum of B vitamins - B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B12, folate, and biotin.
B-Complex Plus by Pure Encapsulations is a comprehensive B-vitamin supplement providing the full spectrum of B vitamins - B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B12, folate, and biotin.
Take 1 capsule daily, ideally with a meal to minimise the mild nausea that B vitamins can occasionally cause on an empty stomach. Follow the dosage guidance on the packaging.
B-Complex Plus by Pure Encapsulations is a comprehensive B-vitamin supplement providing the full spectrum of B vitamins - B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B12, folate, and biotin. Together, these eight water-soluble vitamins support energy metabolism at the cellular level, contributing to the conversion of food into usable fuel. They also play well-established roles in red blood cell formation, neurological function, and the regulation of homocysteine, an amino acid that, when elevated, is associated with cardiovascular and cognitive concerns.
This formula suits people with diets low in animal products, those under sustained physical or psychological stress, or anyone whose blood work shows suboptimal B12 or folate - both common findings, particularly in older adults and those on long-term metformin or proton-pump inhibitors. A B-complex is also a sensible choice for anyone already taking a standalone B12 supplement who wants broader coverage without stacking multiple individual products.
Pure Encapsulations is a practitioner-grade brand with a long-standing reputation for clean, minimal-excipient formulations. Their products are manufactured to pharmaceutical-grade standards and are a common choice among integrative clinicians who want consistency between batches. One capsule daily makes this straightforward to build into a morning routine.
Standard UK delivery included on every order, 1 to 3 working days after dispatch.
Next working day for £25 when you order by 12pm. Orders placed before 12pm on a working day leave the same day. Later orders leave the next working day.
You can return unopened and unused items within 30 days of delivery. This does not affect your statutory rights. Read the delivery and returns terms
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Sign inPeople following plant-based diets, older adults with reduced B12 absorption, those under chronic stress, and anyone taking metformin or proton-pump inhibitors long-term — all of whom are at higher risk of B-vitamin insufficiency — tend to see the most benefit. A blood panel is the most reliable way to confirm a genuine need.
Probably not in any meaningful way. B vitamins support energy metabolism, but if your levels are already adequate, adding more is unlikely to produce a noticeable effect. The benefit is most relevant when there is an underlying insufficiency to correct.
Check the B-vitamin content of your multivitamin before combining. Stacking a B-complex on top of a high-dose multi may result in unnecessary excess of certain B vitamins. If in doubt, choose one or the other, or seek advice from a clinician.
Folate and B12 are particularly important during pregnancy, but dosing requirements change significantly. Speak with your GP or midwife before starting or continuing any B-complex supplement during pregnancy, as specific folate doses are recommended depending on individual risk.
This is caused by riboflavin (B2), which is excreted in urine and is intensely yellow at even low concentrations. It is harmless and simply reflects normal excretion of water-soluble vitamins your body does not store.
Overall
6 months ago
Been taking this every morning for about six weeks now. I noticed my energy felt more consistent through the afternoon — less of that mid-day slump I'd got used to ignoring. Easy to swallow, no aftertaste. Will keep reordering.
6 months ago
Was on a cheaper supermarket B-complex for ages. Moved to this after my GP flagged slightly low B12 on a routine blood panel. Three months in and my follow-up bloods looked much better. No jitters, no weird yellow urine like I used to get. Feels like a cleaner formula.
6 months ago
I'm plant-based so B12 and folate are always a concern for me. My nutritionist suggested this over individual B12 drops to get broader coverage. Happy with it — no fillers I can't identify, fits neatly into my morning stack.
7 months ago
Does what it should and I feel better for taking it. My only gripe is that at £16.99 for 60 capsules you're through the bottle in two months, which adds up. Would appreciate a larger pack option to bring the cost per capsule down a bit.
7 months ago
Really pleased with this. I've tried a few B-complexes and some leave me feeling slightly nauseous if I forget to take them with food. This one is fine on an empty stomach for me. Minimal ingredient list, which I appreciate.
7 months ago
Recommended by my integrative doctor. Good formulation, no issues whatsoever.
Biomarker check, £350MaryleboneSee your vitamin D, iron and B12.At our clinic in Marylebone, London, doctors also offer private blood tests and longevity medicine.
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