{"title":"Longevity Supplements","description":"\u003cp\u003eSupplements selected for their evidence in supporting healthspan. Omega-3, Vitamin D3, and bone and heart support at research-backed doses.\u003c\/p\u003e","products":[{"product_id":"bone-heart-support","title":"Bone \u0026 Heart Support","description":"\u003cp\u003eD3 and K2 work as a system. Taking one without the other is an incomplete protocol.\u003c\/p\u003e\u003ch2\u003eThe science\u003c\/h2\u003e\u003cp\u003eVitamin D3 dramatically increases calcium absorption from the gut — that part is well established. The problem is what happens next. Without the right signalling proteins, absorbed calcium doesn’t automatically reach bone. It can end up in arterial walls instead.\u003c\/p\u003e\u003cp\u003eVitamin K2 — specifically MK-7, the most bioavailable and longest-acting form — activates two proteins that solve this: osteocalcin, which binds calcium into bone matrix, and matrix Gla protein (MGP), which actively prevents arterial calcification. Population data consistently links low K2 status with higher rates of cardiovascular calcification.\u003c\/p\u003e\u003cp\u003eThis formula also includes BioPerine® — a standardised black pepper extract clinically shown to enhance absorption of fat-soluble micronutrients like D3 and K2.\u003c\/p\u003e\u003ch2\u003eHow to take it\u003c\/h2\u003e\u003cp\u003e1 capsule twice daily, 20–30 minutes before a meal. D3 and K2 are fat-soluble — absorption is meaningfully higher when taken with food containing fat.\u003c\/p\u003e\u003ch2\u003eWhat’s inside\u003c\/h2\u003e\u003cp\u003eEvery batch independently tested. Scan the QR code on your label to view the Certificate of Analysis for your exact batch.\u003cbr\u003eServing size: 1 capsule | 60 servings\u003cbr\u003eCalcium (as Calcium Carbonate): 210mg | Vitamin D3 (Cholecalciferol): 125mcg (5,000 IU) | Vitamin K2 (as Trans-MK-7): 100mcg | BioPerine® (Black Pepper): 5mg\u003cbr\u003eGluten-free. Non-GMO. Vegetarian.\u003c\/p\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhy do D3 and K2 need to be taken together?\u003c\/strong\u003e\u003cbr\u003eD3 increases calcium absorption. K2 activates the proteins that direct that calcium to bone and prevent it from depositing in arterial walls. Without adequate K2, high D3 intake may worsen arterial calcification over time. The combination addresses a genuine metabolic dependency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat makes MK-7 better than MK-4?\u003c\/strong\u003e\u003cbr\u003eHalf-life. MK-7 stays active in the body for around 72 hours; MK-4 is gone in a few hours. MK-7 maintains stable blood levels from a single daily dose. It’s also more bioavailable and more effective at activating osteocalcin and MGP. The bone and cardiovascular evidence is stronger with MK-7.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does BioPerine do?\u003c\/strong\u003e\u003cbr\u003eIt enhances the bioavailability of fat-soluble nutrients. Studies show it increases absorption of co-administered nutrients by up to 20%. For vitamins D3 and K2, which already need dietary fat for absorption, BioPerine provides an additional uptake mechanism.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eI already take a D3 supplement. Can I add this?\u003c\/strong\u003e\u003cbr\u003eCheck your total daily D3 intake first. This formula contains 5,000 IU per capsule. Adding this to a separate D3 supplement could push you above the tolerable upper limit (4,000 IU\/day for most adults). Get your 25(OH)D levels tested if you’re unsure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long before I see results?\u003c\/strong\u003e\u003cbr\u003eFor serum vitamin D, levels typically rise meaningfully within 4–8 weeks. For bone density, meaningful changes take months to years — bone remodelling is slow. For arterial stiffness markers, studies showing K2 effects typically run 3+ years. These are long-term protective compounds, not short-term performance supplements.\u003c\/p\u003e","brand":"Proco","offers":[{"title":"Default Title","offer_id":58008044044552,"sku":"VOX4BONE","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/0585\/1656\/files\/1781383312677-generated-label-image-0.jpg?v=1781437331"},{"product_id":"vitamin-d3-2-000-iu","title":"Vitamin D3 2,000 IU","description":"\u003cp\u003eThe most prevalent deficiency in northern Europe. Fixed in one softgel daily.\u003c\/p\u003e\u003ch2\u003eThe science\u003c\/h2\u003e\u003cp\u003eVitamin D is technically a hormone precursor — and almost every tissue in the body has vitamin D receptors. Deficiency (serum 25(OH)D below 50 nmol\/L) is estimated to affect over a billion people, with particularly high prevalence at northern latitudes where sunlight is insufficient for synthesis for months at a time. Ireland and the UK are textbook examples.\u003c\/p\u003e\u003cp\u003eRCT evidence supports supplementation for bone density, immune function, mood, and all-cause mortality in deficient populations. D3 (cholecalciferol) raises serum levels significantly more effectively than D2 — the form used in many cheaper supplements. 2,000 IU is a conservative, well-tolerated daily dose appropriate for most adults.\u003c\/p\u003e\u003ch2\u003eHow to take it\u003c\/h2\u003e\u003cp\u003e1 softgel daily with a meal containing fat. D3 is fat-soluble — absorption is meaningfully higher with food. Morning or midday dosing is generally preferred.\u003c\/p\u003e\u003ch2\u003eWhat’s inside\u003c\/h2\u003e\u003cp\u003eEvery batch independently tested. Scan the QR code on your label to view the Certificate of Analysis for your exact batch.\u003cbr\u003eServing size: 1 softgel | 90 servings | Vitamin D3 (Cholecalciferol): 2,000 IU (50mcg)\u003cbr\u003eIn extra virgin olive oil. Gluten-free.\u003c\/p\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat’s the difference between D2 and D3?\u003c\/strong\u003e\u003cbr\u003eD3 (cholecalciferol) is the form your skin makes from sunlight and the form found in animal-based foods. D2 (ergocalciferol) is plant-derived. Multiple meta-analyses show D3 raises and maintains serum 25(OH)D significantly more effectively than D2 — roughly 87% greater potency in some comparisons. D3 is the clinically preferred form.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if I’m deficient?\u003c\/strong\u003e\u003cbr\u003eA blood test measuring serum 25(OH)D is the only reliable method. Symptoms overlap too broadly with other conditions to be diagnostic. If you live in Ireland, the UK, or a northern latitude and haven’t tested recently, there’s a meaningful probability you’re running low — particularly in winter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I pair this with vitamin K2?\u003c\/strong\u003e\u003cbr\u003eThere’s a logical case for it. D3 increases calcium absorption; K2 (MK-7 form) activates the proteins that direct calcium to bone rather than soft tissue. At 2,000 IU the risk is low, but the combination is reasonable for long-term use. Proco’s Bone \u0026amp; Heart Support includes both D3 and K2 in a single formula.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 2,000 IU safe daily?\u003c\/strong\u003e\u003cbr\u003eYes. Toxicity requires prolonged intake at very high doses — typically above 10,000 IU daily for extended periods. 2,000 IU is well within established safe upper limits (the tolerable upper intake level is 4,000 IU for adults). Daily supplementation at this dose is appropriate for most adults without routine monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen’s the best time to take it?\u003c\/strong\u003e\u003cbr\u003eWith your largest meal of the day. Some people report that late-day D3 affects sleep — though the evidence is mixed. Morning or midday dosing is a sensible default if sleep quality matters to you.\u003c\/p\u003e","brand":"Proco","offers":[{"title":"Default Title","offer_id":58008087986440,"sku":"RLC3VTD3","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/0585\/1656\/files\/1781360568771-generated-label-image-0.jpg?v=1781360605"},{"product_id":"omega-3-epa-180mg-dha-120mg","title":"Omega-3 EPA 180mg + DHA 120mg","description":"\u003cp\u003e1,000mg EPA+DHA per serving — the dose clinical trials actually use.\u003c\/p\u003e\u003ch2\u003eThe science\u003c\/h2\u003e\u003cp\u003eEPA and DHA have more human clinical trial data behind them than almost any other supplement category. The evidence spans cardiovascular health (triglyceride reduction, blood pressure, arrhythmia risk), cognitive function, inflammation, and mood regulation.\u003c\/p\u003e\u003cp\u003eDose is everything. Most trials showing meaningful effects used 1–3g of combined EPA+DHA daily. Most fish oil products on the market deliver a fraction of that. Our 2-softgel serving provides 1,000mg of combined EPA+DHA — within the evidence-backed range for most adults.\u003c\/p\u003e\u003ch2\u003eHow to take it\u003c\/h2\u003e\u003cp\u003e2 softgels daily with a meal. Food significantly improves absorption and eliminates the reflux some people experience with fish oil. Refrigerating the softgels also helps.\u003c\/p\u003e\u003ch2\u003eWhat’s inside\u003c\/h2\u003e\u003cp\u003eMolecularly distilled. Independently tested for heavy metals and oxidation. Scan the QR code on your label to view the Certificate of Analysis for your exact batch.\u003cbr\u003eServing size: 2 softgels | 45 servings\u003cbr\u003eFish Oil Concentrate: 2,000mg | EPA: 600mg | DHA: 400mg\u003cbr\u003eMolecularly distilled. Tested for heavy metals and oxidation. (Contains gelatin — not vegan.)\u003c\/p\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eEPA vs DHA — which matters more?\u003c\/strong\u003e\u003cbr\u003eBoth, for different reasons. EPA drives anti-inflammatory and cardiovascular effects and is more closely linked to mood regulation. DHA is the structural fat in the brain and retina — critical for cognitive function and neural health. A roughly 3:2 EPA:DHA ratio reflects the balance used in most clinical trials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much do I actually need daily?\u003c\/strong\u003e\u003cbr\u003eFor general cardiovascular and cognitive health, 1–2g of combined EPA+DHA daily is what the evidence supports. For specific therapeutic outcomes — triglyceride reduction, inflammation management — some trials use up to 4g under clinical supervision. Our serving provides 1,000mg, effective for most adults.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the label say 2,000mg fish oil but only 1,000mg EPA+DHA?\u003c\/strong\u003e\u003cbr\u003eFish oil contains omega-3s alongside other fatty acids — 2,000mg is the total oil weight. What matters is the active EPA and DHA content: 1,000mg per serving. Many products market total oil weight to make doses look larger than they are. Always check the EPA and DHA numbers directly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan omega-3s help with inflammation?\u003c\/strong\u003e\u003cbr\u003eYes. EPA and DHA are precursors to resolvins and protectins — compounds that actively resolve inflammation. Multiple RCTs show reductions in CRP and IL-6 with consistent omega-3 supplementation at 1g+ EPA+DHA daily. The effect is real but gradual — typically 8–12 weeks for measurable changes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a risk from taking too much?\u003c\/strong\u003e\u003cbr\u003eAt 1–3g EPA+DHA daily, omega-3s are extremely well-tolerated. Above 3g, there’s a theoretical risk of increased bleeding time — relevant if you’re on anticoagulants. If you’re taking blood thinners, consult your doctor before supplementing at higher doses.\u003c\/p\u003e","brand":"Proco","offers":[{"title":"Default Title","offer_id":58008204968200,"sku":"RLC4FISS","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/0585\/1656\/files\/1781360523677-generated-label-image-0.jpg?v=1781360699"},{"product_id":"longevity-stack","title":"Longevity Stack","description":"\u003cp\u003eFour independently tested supplements. One complete longevity protocol.\u003c\/p\u003e\u003ch2\u003eWhy these four\u003c\/h2\u003e\u003cp\u003eMost supplement stacks are marketing exercises — arbitrary combinations dressed up as science. These four were chosen because the clinical evidence for each is unusually strong, they address different systems, and they work better together than in isolation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBerberine 500mg\u003c\/strong\u003e\u003cbr\u003eActivates AMPK — the cellular energy regulator that governs glucose metabolism and fat oxidation. Comparable to metformin in head-to-head trials for glycaemic control. The metabolic anchor of this stack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBone \u0026amp; Heart Support (D3 5,000 IU + K2 MK-7 + BioPerine®)\u003c\/strong\u003e\u003cbr\u003eD3 increases calcium absorption. K2 directs it to bone and away from arterial walls. Population data links low K2 status with higher rates of arterial calcification. The structural and cardiovascular foundation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOmega-3 EPA 600mg + DHA 400mg\u003c\/strong\u003e\u003cbr\u003e1,000mg of combined EPA+DHA per serving — the dose clinical trials actually use. Anti-inflammatory, cardiovascular, and cognitive support backed by more human trial data than almost any other supplement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVitamin D3 2,000 IU\u003c\/strong\u003e\u003cbr\u003eThe most prevalent deficiency across northern latitudes. 2,000 IU cholecalciferol daily corrects deficiency in most adults. The foundation the rest of this stack builds on.\u003c\/p\u003e\u003ch2\u003eHow to take it\u003c\/h2\u003e\u003cp\u003eTake Bone \u0026amp; Heart Support and Vitamin D3 with a meal containing fat — both are fat-soluble. Take Berberine with meals for the best glycaemic effect. Take Omega-3 softgels with food to maximise absorption and avoid reflux. Everything in this stack can be taken simultaneously.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cp\u003e1 × Vitamin D3 2,000 IU (60 softgels)\u003cbr\u003e1 × Omega-3 EPA + DHA (60 softgels)\u003cbr\u003e1 × Berberine HCl 500mg (60 capsules)\u003cbr\u003e1 × Bone \u0026amp; Heart Support (60 capsules)\u003cbr\u003e\u003cbr\u003eAll four products are independently tested. Scan the QR code on any label to view the Certificate of Analysis for that batch.\u003c\/p\u003e","brand":"Proco","offers":[{"title":"Default Title","offer_id":58022048137480,"sku":null,"price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/0585\/1656\/files\/longevity_stack_v2.jpg?v=1781522883"}],"url":"https:\/\/shop.procohq.com\/collections\/longevity-supplements.oembed","provider":"Proco","version":"1.0","type":"link"}