{"product_id":"pure-lab-vitamins-bioactive-b-complex-slow-release","title":"Pure Lab Vitamins Bioactive B Complex Slow Release","description":"\u003ch2\u003ePure Lab Vitamins Bioactive B Complex Slow Release Details\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePure Lab Vitamins Bioactive B Complex Slow Release\u003c\/strong\u003e is a high-potency B-complex delivering the full range of B vitamins in their bioactive (body-ready) forms — including methylcobalamin (B12), L-5-MTHF (methylated folate), pyridoxal-5-phosphate (active B6), riboflavin-5-phosphate, and benfotiamine — plus choline, in a slow-release capsule. Bioactive forms can be used by the body directly without conversion, and the slow-release design helps maintain steady B-vitamin availability through the day. B vitamins support energy metabolism, nervous system health, red blood cell formation, and stress resilience. Pure Lab Vitamins is a Canadian brand focused on quality formulations. Made in Canada.\u003c\/p\u003e\n\n\u003cp class=\"vitamart-trust-strip\"\u003e\u003cstrong\u003eVitamins Lowest Prices\u003c\/strong\u003e  |  \u003ca href=\"https:\/\/www.vitamart.ca\/pages\/low-price-guarantee\"\u003eLowest Price in Canada — Guaranteed\u003c\/a\u003e  |  Ships from Ontario across Canada\u003c\/p\u003e\n\n\u003ch3\u003eQuick Facts\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-potency bioactive B-complex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive forms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMethylcobalamin, L-5-MTHF, P5P, riboflavin-5-phosphate, benfotiamine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlow-release capsule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnergy, nervous system, red blood cells, stress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Lab Vitamins — Canadian brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMade in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest taken\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDaily, earlier in the day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Pure Lab Bioactive B Complex Is For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdults wanting a full B-complex in active, body-ready forms rather than standard forms\u003c\/li\u003e\n\u003cli\u003ePeople who want methylated folate and methylcobalamin (relevant for those with MTHFR variations)\u003c\/li\u003e\n\u003cli\u003eAdults supporting energy metabolism, nervous system health, and stress resilience\u003c\/li\u003e\n\u003cli\u003ePeople who want slow-release delivery for steady B-vitamin availability through the day\u003c\/li\u003e\n\u003cli\u003eVegans and vegetarians, who can be low in B12\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a high-potency, quality B-complex from a Canadian brand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWho this product is NOT for:\u003c\/strong\u003e If you want a B-complex with added L-theanine for calm focus, see \u003ca href=\"https:\/\/www.vitamart.ca\/products\/canprev-synergy-b\"\u003eCanPrev Synergy B\u003c\/a\u003e. If you want a methylated B-complex from one of our Vitamart Exclusive brands, see \u003ca href=\"https:\/\/www.vitamart.ca\/products\/trumark-tru-b-methylated-b-complex-vegetable-capsules\"\u003eTRUMARK TRU-B\u003c\/a\u003e, which is built around methylation. If you only need B12, a focused B12 like \u003ca href=\"https:\/\/www.vitamart.ca\/products\/vitacheck-vitamin-b12-methylcobalamin-sublingual-tablets\"\u003eVitacheck B12\u003c\/a\u003e may suit. If you take medications or have a medical condition, consult your healthcare practitioner. High-dose niacin can cause flushing in some people.\u003c\/p\u003e\n\n\u003ch3\u003eVitamart's Take\u003c\/h3\u003e\n\u003cp\u003ePure Lab Vitamins Bioactive B Complex is a daily B-complex designed to support energy and nervous-system health. It uses bioactive forms of key B vitamins, a helpful feature for customers looking for a more advanced B-complex formula. The slow-release capsule format adds another practical point of difference. It’s made in Canada.\u003c\/p\u003e\n\n\u003ch3\u003eHow Pure Lab Bioactive B Complex Compares\u003c\/h3\u003e\n\n\u003ch4\u003ePure Lab Bioactive B vs Standard B-Complex\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePure Lab Bioactive B (this product):\u003c\/strong\u003e Active, body-ready forms (methylcobalamin, L-5-MTHF, P5P) plus slow-release delivery.\u003cbr\u003e\n\u003cstrong\u003eStandard B-Complex:\u003c\/strong\u003e Often uses non-active forms (cyanocobalamin, folic acid) that require conversion. A fit if cost is the priority, though active forms are preferable.\u003c\/p\u003e\n\n\u003ch4\u003ePure Lab Bioactive B vs CanPrev Synergy B\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePure Lab Bioactive B (this product):\u003c\/strong\u003e Bioactive B-complex with slow-release and benfotiamine, focused on comprehensive B coverage.\u003cbr\u003e\n\u003cstrong\u003eCanPrev Synergy B:\u003c\/strong\u003e Active-form B-complex with added L-theanine for calm focus. A fit if you want the calming L-theanine component. See \u003ca href=\"https:\/\/www.vitamart.ca\/products\/canprev-synergy-b\"\u003eCanPrev Synergy B\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch4\u003ePure Lab Bioactive B vs B12 Alone\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePure Lab Bioactive B (this product):\u003c\/strong\u003e The full range of B vitamins together for broad support.\u003cbr\u003e\n\u003cstrong\u003eB12 Alone:\u003c\/strong\u003e Focused B12 for those who specifically need it (vegans, older adults). A fit if B12 is your only target. See \u003ca href=\"https:\/\/www.vitamart.ca\/products\/vitacheck-vitamin-b12-methylcobalamin-sublingual-tablets\"\u003eVitacheck B12\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eMethylated vs Non-Methylated B Vitamins\u003c\/h3\u003e\n\u003cp\u003eB vitamins come in different forms, and the active forms can be used directly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBioactive \/ methylated forms (this product):\u003c\/strong\u003e The body-ready forms — methylcobalamin (B12), L-5-MTHF (folate), P5P (B6), riboflavin-5-phosphate (B2). Your body uses them directly without conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard \/ non-active forms:\u003c\/strong\u003e Cyanocobalamin (B12), folic acid (folate), standard pyridoxine (B6). These must be converted to the active forms before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy active forms matter:\u003c\/strong\u003e A significant share of people have genetic variations (like MTHFR) that make converting folic acid to active folate less efficient. Active forms bypass this conversion step.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenfotiamine:\u003c\/strong\u003e A fat-soluble form of thiamine (B1) that's well-absorbed — included here as part of the bioactive approach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy slow-release:\u003c\/strong\u003e B vitamins are water-soluble and not stored long-term, so a slow-release design helps maintain steadier availability through the day rather than a single quick spike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB vitamins work together:\u003c\/strong\u003e The B vitamins function as a team in energy metabolism and nervous system support, which is why a complete B-complex is often preferred over single Bs (unless you have a specific need).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow To Use\u003c\/h3\u003e\n\u003cp\u003eAdults: Take 1 capsule daily, ideally earlier in the day (B vitamins support energy and can be mildly stimulating, so taking them late may affect sleep for some), or as directed by your healthcare practitioner. Can be taken with or without food.\u003c\/p\u003e\n\u003cp\u003eTalk to a healthcare practitioner before use if you take medications, have a medical condition, or are using other supplements containing B vitamins or niacin. B vitamins can turn urine bright yellow — harmless and normal. High-dose niacin can cause temporary flushing in some people.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eWhat makes it \"bioactive\"?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eIt uses the active, body-ready forms of the B vitamins — methylcobalamin (B12), L-5-MTHF (folate), P5P (B6), riboflavin-5-phosphate (B2), and benfotiamine (B1). These can be used directly by the body without the conversion step that standard forms require.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eWhy does the active form matter?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eA significant share of people have genetic variations (like MTHFR) that make converting folic acid to active folate less efficient. Active, methylated forms bypass this conversion step, so your body can use them regardless of conversion ability. It's why many people prefer bioactive B-complexes.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eWhat does slow-release do?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eB vitamins are water-soluble and not stored long-term. A slow-release design helps maintain steadier B-vitamin availability through the day, rather than a single quick spike that's used and excreted. It supports more sustained levels.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eHow is it different from CanPrev Synergy B?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eBoth are active-form B-complexes. Pure Lab focuses on comprehensive bioactive B coverage with slow-release and benfotiamine. CanPrev Synergy B adds L-theanine for calm focus. Choose Pure Lab for comprehensive B support, or Synergy B if you want the calming L-theanine component.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eWhen should I take it?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eEarlier in the day is best — B vitamins support energy and can be mildly stimulating, so taking them late may affect sleep for some people. Can be taken with or without food. The slow-release design supports steady levels through the day.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e➕ \u003cstrong\u003eWhy is my urine bright yellow?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003eThat's the riboflavin (B2) and it's completely harmless and normal. B vitamins are water-soluble, so excess is excreted in urine, turning it bright yellow. It's simply a sign your body took what it needed and passed the rest.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/collections\/magnesium\"\u003eMagnesium Supplements\u003c\/a\u003e — works with B vitamins for energy and nervous system function\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/collections\/omega-3-blend-oil\"\u003eOmega-3 Fish Oils\u003c\/a\u003e — supports brain and nervous system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/collections\/multivitamins\"\u003eMultivitamins\u003c\/a\u003e — broader daily nutritional foundation\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/collections\/stress-and-relaxation\"\u003eStress Support Supplements\u003c\/a\u003e — B vitamins support stress resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e💡 Subscribe \u0026amp; save up to 10% on every order — never run out of your daily supplements.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCompare Similar Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/products\/trumark-tru-b-methylated-b-complex-vegetable-capsules\"\u003eTRUMARK TRU-B\u003c\/a\u003e — Methylated B-complex (Vitamart Exclusive brand).\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/products\/canprev-synergy-b\"\u003eCanPrev Synergy B\u003c\/a\u003e — Active B-complex with L-theanine.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/products\/aor-advanced-b-complex\"\u003eAOR Advanced B Complex\u003c\/a\u003e — Comprehensive active-form B-complex.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.vitamart.ca\/collections\/b-vitamins\"\u003eAll B Vitamins\u003c\/a\u003e — Compare B-complex and individual B products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout Vitamart\u003c\/h3\u003e\n\u003cp\u003eVitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in \u003cstrong\u003equality products you trust at prices you love\u003c\/strong\u003e — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our \u003ca href=\"https:\/\/www.vitamart.ca\/pages\/low-price-guarantee\"\u003eLow Price Guarantee\u003c\/a\u003e: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamins Lowest Prices.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pure Lab Vitamins","offers":[{"title":"60 Capsules","offer_id":42623063851179,"sku":"6002","price":25.56,"currency_code":"CAD","in_stock":true},{"title":"120 Capsules","offer_id":42623063883947,"sku":"6001","price":43.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/4126\/8139\/files\/6002-pure-lab-vitamins-bioactive-b-complex-slow-release-60-vegi-capsules-min.jpg?v=1716710929","url":"https:\/\/www.vitamart.ca\/fr\/products\/pure-lab-vitamins-bioactive-b-complex-slow-release","provider":"Vitamart.ca","version":"1.0","type":"link"}