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L-theanine, thiamine (vitamin B1), benfotiamine (vitamin B1), riboflavin-5-phosphate (vitamin B2), niacin (vitamin B3), niacinamide (vitamin B3), pantothenic acid (vitamin B5), pyridoxal-5-phosphate (vitamin B6), biotin (vitamin B7), methyltetrahydrofolate (vitamin B9), adenosylcobalamin (vitamin B12), methylcobalamin (vitamin B12), phospholipid bilayer (sunflower lecithin), capsule shell (hydroxypropyl methylcellulose), microcrystalline cellulose, magnesium stearate, silica.
Avoid in cases of hypersensitivity to any B vitamin, L-theanine, sunflower lecithin or any other component of the formulation. Consult a healthcare professional before use if you are taking levodopa for Parkinson's disease, anti-epileptic medication, or medication affected by folate or B12 status. Consult a healthcare provider before use during pregnancy or breastfeeding.
Adults: take 1 capsule per day, or as recommended by your healthcare professional. Do not exceed the recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Most standard B-complex supplements rely on synthetic, inactive forms such as folic acid and cyanocobalamin, which the body must first convert into active forms before it can actually use them, a step that isn't equally efficient for everyone. Activated B-Complex Advanced sidesteps that conversion process altogether, delivering all eight B vitamins in their biologically active, methylated forms from the outset.
This formula includes thiamine and benfotiamine (B1), riboflavin-5-phosphate (B2), niacin and niacinamide (B3), pantothenic acid (B5), pyridoxal-5-phosphate (B6), biotin (B7), methyltetrahydrofolate (B9), and a dual form of B12 using both adenosylcobalamin and methylcobalamin. Using two forms of B12 together reflects an understanding that different tissues in the body preferentially use different cobalamin forms, so covering both offers broader support than a single-form B12 supplement.
For people whose bodies struggle to convert inactive B vitamins efficiently, whether due to genetics, age, or general metabolic factors, standard B-complex supplements can fall meaningfully short of expectations. By using pre-converted, methylated forms throughout, this formula is designed to work reliably regardless of individual conversion capacity, which is particularly relevant for B9 and B12 specifically.
Alongside the eight B vitamins, this formula includes 100mg of L-theanine, an amino acid known for supporting alpha brain wave activity associated with calm, focused attention. It's an unusual but deliberate addition, recognising that B vitamin supplementation and stress or focus support are often sought by the same people for related reasons.
The entire formula is delivered using liposomal technology, which supports improved cellular absorption and a more sustained release than a standard tablet, particularly relevant for the water-soluble B vitamins that the body doesn't store well and needs to receive consistently rather than in one large, poorly absorbed dose.
Activated B-Complex Advanced is intended for adults seeking an optimal daily dose of methylated B vitamins, particularly those with increased B vitamin needs due to age, stress, lifestyle factors, or a health condition affecting absorption or conversion. It suits anyone wanting comprehensive energy, nervous system, and psychological function support in a single daily capsule.
Given how central B vitamins are to everyday energy metabolism and nervous system function, this formula works well as a foundational daily supplement for almost anyone, but particularly suits people managing high stress, disrupted sleep, or a demanding schedule where B vitamin needs are likely to be elevated. Because the formula covers all eight B vitamins in their active forms, it removes the guesswork of trying to identify which specific B vitamin might be lacking. It offers broad, dependable coverage in a single daily capsule.
£26.00 GBP
I've been using Zen Health Foods products for three months now and the difference in my energy levels is remarkable. The quality is exceptional and the customer service team genuinely cares about helping you find what works best for your health. Highly recommend.
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I was looking for something simple to help me eat better and feel healthier, and Zen Health Foods made it easy. Everything feels thoughtfully chosen, and I love knowing I’m putting better things into my body.
Can we tempt you with 10% off your first order?