Vitamin B-Complex

Name: Vitamin B-Complex
Brand: Korra Lab
SKU: VitB-Complex
Price: 29.00 SGD
Availability: InStock

$29.00 SGD

Active, high-strength, methylated B Complex with all 8 B vitamins in forms your body can actually use — supporting energy, read blood cell formation, brain function, nervous system balance and daily performance.

Enhanced with Vitamin C to support nutrient absorption and overall cellular function.

Quantity:

essential series

Your daily foundation for energy, strength, and overall wellbeing. B Complex supports energy, D3 + K2 supports absorption and bone health, while Calcium + Magnesium supports strength and balance.

$29

Energy Support

$29

Absorption

$29

Bone Support

Explore the Essential Series →

Order now, ships out by Mon 20 Apr

✔ Vitamin B1 (Thiamine) – Supports energy production by helping convert carbohydrates into usable energy and supports nervous system function.

✔ Vitamin B2 (Riboflavin) – Supports cellular energy production and provides antioxidant support to help protect cells from oxidative stress.

✔ Vitamin B3 (Niacinamide) – Supports energy metabolism and contributes to healthy skin and nervous system function.

✔ Vitamin B5 (Pantothenic Acid) – Supports energy production and helps the body synthesise hormones and neurotransmitters.

✔ Vitamin B6 (Pyridoxal-5-Phosphate) – Bioactive form that supports nervous system health, red blood cell formation, and protein metabolism.

✔ Folate (L-5-MTHF) – Active folate that supports cell division, red blood cell formation, and homocysteine metabolism.

✔ Vitamin B12 (Methylcobalamin) – Bioactive B12 that supports energy metabolism, nervous system function, and red blood cell production.

✔ Biotin – Supports metabolism of fats, carbohydrates, and proteins while helping maintain healthy hair, skin, and nails.

✔ Vitamin C – Provides antioxidant support and supports immune function and collagen formation.

As daily demands increase, energy levels can drop—leading to fatigue, reduced focus, and low vitality.

KORRA LAB™ Vitamin B-Complex delivers a complete spectrum of bioactive B vitamins designed to support cellular energy production, nervous system health, and overall vitality—helping you stay energised, focused, and performing at your best every day.

Serving Size: 1 Capsule
Servings per bottle: 60

60mg – Vitamin B1 (as Thiamine Hydrochloride)
40mg – Vitamin B2 (Riboflavin)
50mg – Vitamin B3 (as Niacinamide)
100mg – Vitamin B5 (as Calcium D-Pantothenate)
25mg – Vitamin B6 (as Pyridoxal-5-Phosphate)
40mg – Vitamin C (as Ascorbic Acid)
400mcg DFE – Folate (as L-5-Methyltetrahydrofolate)
500mcg – Vitamin B12 (as Methylcobalamin)
300mcg – Biotin (as D-Biotin)

Adults take 1 capsule daily with food, or as directed by a healthcare professional.

Store in a cool, dry place, away from direct sunlight and moisture. No refrigeration is required.

Keep the bottle tightly closed and out of reach of children.

⚡ Bioactive Forms — Not Synthetic

Your B-Complex
Isn't Working.
Here's Why.

Most B-vitamins on the shelf use cheap synthetic forms your body can't absorb. Korra Lab uses bioactive, body-ready forms — Methylcobalamin, P-5-P, and L-5-MTHF — at clinical doses that actually move the needle.

9 bioactive nutrients 500mcg Methylcobalamin B12 P-5-P active B6 L-5-MTHF active folate

Expensive Urine

1

You swallow synthetic B12 (cyanocobalamin)

↓

2

Your liver strips the cyanide molecule — yes, cyanide — and attempts conversion

↓

3

Most is excreted in urine before reaching your cells. The bright yellow? That's your money leaving your body.

⤳ vs.

✓

Methylcobalamin skips all 3 steps. It's already in the form your cells use. Absorbed. Retained. Done.

The Gene You've Never Heard Of

~40%

of the global population carry an MTHFR gene variant.

MTHFR controls how your body converts folic acid into usable folate. If you carry this variant — and there's roughly a 2-in-5 chance you do — synthetic folic acid just piles up, unconverted.

That's why Korra Lab uses L-5-Methyltetrahydrofolate (L-5-MTHF) — the body-ready form that bypasses MTHFR entirely. No conversion needed. No guesswork.

The Solution

Bioactive Forms. Clinical Doses.
Zero Conversion Required.

We didn't build another generic B-Complex. We built the one your body can actually use — with every B-vitamin in its most bioavailable form, dosed at therapeutic levels, not token amounts.

What's Actually In Your Capsule

Vitamin	Most Brands Use	Korra Lab Uses
B12	Cyanocobalamin (synthetic, needs liver conversion, contains cyanide)	Methylcobalamin — body-ready, better retained
B9 (Folate)	Folic acid (synthetic, fails for ~40% with MTHFR variants)	L-5-MTHF — skips MTHFR, active immediately
B6	Pyridoxine HCl (must be converted to active form in liver)	Pyridoxal-5-Phosphate (P-5-P) — direct coenzyme form
B3 (Niacin)	Nicotinic acid (causes flushing, tingling, redness)	Nicotinamide — flush-free, same metabolic benefit
B5	100–200mg token dose	100mg Calcium D-Pantothenate — clinical-grade

The Dose Gap

Most B-Complex Supplements
Are Criminally Under-Dosed.

"Contains all 8 B-vitamins" sounds impressive — until you check the doses. Most pharmacy-shelf brands deliver 100–300% of daily value. That's maintenance. Not therapeutic. Not enough to move the needle if you're fatigued, stressed, or depleted.

Vitamin B1 (Thiamine) % Daily Value

100%

5,000%

Vitamin B5 (Pantothenic Acid)

200%

2,000%

Vitamin B12 (Methylcobalamin)

625%

20,833%

Vitamin B6 (P-5-P)

100%

1,471%

Typical pharmacy-shelf B-Complex Korra Lab Vitamin B-Complex

Full Formula

9 Nutrients. Every One In Its Most Bioavailable Form.

500mcg

Vitamin B12

as Methylcobalamin

The gold standard of B12. Your body absorbs it directly — no liver conversion, no cyanide byproduct. Supports energy, red blood cell formation, and nervous system function. 20,833% DV because B12 is water-soluble and safe at therapeutic doses.

400mcg DFE

Folate (Vitamin B9)

as L-5-Methyltetrahydrofolate

The active folate your body uses for DNA synthesis, cell division, and methylation. Bypasses MTHFR gene variants that block folic acid conversion. Critical for women of reproductive age, cardiovascular health, and cognitive function.

100mg

Vitamin B5 (Pantothenic Acid)

as Calcium D-Pantothenate

The energy and stress vitamin. Precursor to Coenzyme A (CoA) — essential for metabolising carbs, fats, and proteins into usable cellular energy. Also supports adrenal function and hormone synthesis. 2,000% DV.

60mg

Vitamin B1 (Thiamine)

as Thiamine Hydrochloride

Converts glucose into ATP — the fuel your brain runs on. Essential for nerve signal transmission and carbohydrate metabolism. Depleted by stress, alcohol, and refined diets. 5,000% DV.

50mg

Vitamin B3 (Niacin)

as Nicotinamide — flush-free

Supports NAD⁺ production for cellular energy and DNA repair. We use nicotinamide — not nicotinic acid — so you get the metabolic benefits without skin flushing, redness, or tingling. 313% DV.

40mg

Vitamin B2 (Riboflavin)

as Riboflavin

Coenzyme for energy metabolism and antioxidant defence. Supports red blood cell production and iron metabolism. Also activates other B-vitamins — it's the enabler of the entire complex. 3,077% DV.

40mg

Vitamin C

as Ascorbic Acid

Added for synergy — enhances iron absorption and supports collagen synthesis, immune defence, and the regeneration of other antioxidants including vitamin E. Works alongside B-vitamins for energy and recovery.

25mg

Vitamin B6

as Pyridoxal-5-Phosphate (P-5-P)

The active coenzyme form — not cheap pyridoxine that needs liver conversion. Directly supports neurotransmitter synthesis (serotonin, dopamine, GABA), amino acid metabolism, and immune function. 1,471% DV.

300mcg

Biotin (Vitamin B7)

as D-Biotin

Supports healthy hair, skin, and nails — plus glucose and fatty acid metabolism. Essential for converting macronutrients into energy your cells can use. 1,000% DV.

Stop supplementing. Start absorbing.

Bioactive forms. Clinical doses. One capsule. Every morning.

Who This Is For

If Any of This
Sounds Like You.

🧠

The Brain Fog Sufferer

You're sharp — you know you are — but lately, focus slips, words don't come as fast, and your mind feels like it's running through treacle. B6 (P-5-P), B12, and folate directly support neurotransmitter synthesis.

🔋

The Perpetually Tired

8 hours of sleep and you still wake up heavy. B1, B2, B3, and B5 are the metabolic engine that converts food into ATP — the energy currency your cells run on. Low Bs = low output.

😰

The Stressed Professional

High cortisol burns through B-vitamins faster than you can replenish them. B5 supports adrenal function. B6 supports GABA and serotonin — the neurotransmitters that keep you calm and focused under pressure.

🌱

The Vegan / Plant-Based Eater

B12 is virtually absent from plant foods. Folate from diet alone may not be enough. Our methylcobalamin B12 + L-5-MTHF folate in a vegan HPMC capsule is built for you — no animal derivatives, no compromise.

☕

The Coffee-Dependent

If you can't function without 3 cups before noon, you're masking a cellular energy deficit. Caffeine borrows energy. B-vitamins produce it. Replace the crutch with the source.

💊

The "My B-Complex Does Nothing" Person

You've tried B-Complex before and felt zero difference. That's because you were taking synthetic forms your body couldn't convert. This isn't your third B-Complex. This is your first bioactive one.

What To Expect

Real Change Takes Real Nutrients.

Days 1–3

Bright yellow urine — that's riboflavin (B2). Totally harmless. It means the formula is absorbing. Some people notice a subtle lift in energy and alertness within the first few days.

Week 1–2

Steadier mornings. Less reliance on that second (or third) coffee. Mental clarity starts to sharpen — like someone wiped a smudge off the lens. Fewer afternoon crashes.

Week 3–4

Energy feels more consistent. Stress tolerance improves. Mood levels out. Your body's B-vitamin stores are rebuilding — and now the downstream effects start showing: better skin, stronger nails, calmer nerves.

60–90 Days

Full metabolic and neurological support kicks in. Homocysteine levels (a cardiovascular risk marker) may improve. Energy, cognition, and recovery reach a new baseline. This is where you stop noticing the B-Complex — because you just feel like yourself again.

Questions

Frequently Asked

Yes. B-vitamins are water-soluble — your body uses what it needs and excretes the rest. High %DV values are standard in therapeutic-grade B-Complex supplements (Thorne, Jarrow, and other clinical brands dose similarly). These are not fat-soluble vitamins that accumulate. The higher dose is specifically what allows this formula to make a noticeable difference, unlike 100% DV "checkbox" formulas.

That's Riboflavin (B2) — completely harmless. It's a sign your body is absorbing the formula. This happens with every quality B-Complex and has zero health implications.

Folic acid is synthetic. Your body must convert it through multiple enzymatic steps — and roughly 40% of the population carries a gene variant (MTHFR) that impairs this conversion. L-5-MTHF is the end-product — the active form your cells actually use. No conversion needed, no guesswork.

Yes. The capsule is HPMC (hydroxypropyl methylcellulose) — a plant-derived capsule. No gelatin, no animal ingredients. The Methylcobalamin B12 is lab-produced, not animal-sourced.

Absolutely — and they complement each other well. B3 (Nicotinamide) in this formula supports NAD⁺ production, which pairs with the NMN in Bluezone+. B-vitamins also support the methylation pathway that TMG relies on. Think of this as the metabolic foundation, and Bluezone+ as the cellular longevity layer on top.

Yes. No animal-derived ingredients. Vegan HPMC capsule. No gelatin, no pork-derived excipients. Suitable for halal dietary requirements.

Yes — we ship across Southeast Asia. Standard delivery to Peninsular Malaysia typically takes 3–5 business days.

Morning, with food. B-vitamins have an energising effect — they support cellular energy production, which may interfere with sleep if taken in the evening. One capsule with breakfast is all you need.

Stop wasting money on
vitamins your body can't use.

9 bioactive nutrients. Clinical doses. One capsule. Every morning. Made for the body you actually have — not the one textbooks assume.

🧪 3rd-Party Lab Tested 🏭 GMP-Certified 🌱 Vegan & Halal 🇦🇺 Developed in Australia

Vitamin B-Complex

Your B-ComplexIsn't Working.Here's Why.

Bioactive Forms. Clinical Doses.Zero Conversion Required.

Most B-Complex SupplementsAre Criminally Under-Dosed.