> ## Content Index > Fetch the complete content index at: https://aiimne.org/llms.txt > Use this file to discover other available public pages before exploring further. # Best Calcium for Women When Label Proof Matters - URL: https://aiimne.org/best-third-party-tested-calcium-women/ - Published: 2026-09-07T06:31:12.000Z - Updated: 2026-09-07T09:49:15.000Z - Description: Six calcium supplements for women, compared on tablet count, form, co-nutrients and which listings actually put third-party lab testing in writing. Micro Ingredients' 80-serving bottle takes the top spot. - Author: Harley Griffiths - Tags: Vitamins, Supplements, Bone Health The best third party tested calcium for women is the Micro Ingredients Calcium Supplements for Women 1200mg Per Serving, because it pairs 1,200 mg of calcium per serving with 240 bisected tablets and puts third-party lab testing in writing on the listing. If you want the biggest bottle in this set instead, the Micro Ingredients Calcium 1,200mg with Vitamin D3 & K2 runs to 300 tablets with a stated 2 mg of boron. Here's the specification that actually splits this field: the calcium form. Citrate absorbs without food. Carbonate needs a meal. Only one product here blends both. In this guide 1. [Best third party tested calcium for women at a glance](#best-third-party-tested-calcium-for-women-at-a-glance) 2. [Which listings actually say third-party tested?](#which-listings-actually-say-third-party-tested) 3. [How I screened this field down to six](#how-i-screened-this-field-down-to-six) 4. [1\. Micro Ingredients Calcium Supplements for Women 1200mg Per — Best overall](#1-micro-ingredients-calcium-supplements-for-women-1200mg-per-%E2%80%94-best-overall) 5. [2\. Micro Ingredients Calcium 1,200mg with Vitamin D3 & K2 — Best premium](#2-micro-ingredients-calcium-1200mg-with-vitamin-d3-k2-%E2%80%94-best-premium) 6. [3\. VIVI Youth Calcium Supplements for Women — Runner-up](#3-vivi-youth-calcium-supplements-for-women-%E2%80%94-runner-up) 7. [4\. JINGYAT Calcium Supplements for Women — Best for beginners](#4-jingyat-calcium-supplements-for-women-%E2%80%94-best-for-beginners) 8. [5\. SUPPLEMENTS STUDIO Plant Based Calcium 500mg — Best for heavy use](#5-supplements-studio-plant-based-calcium-500mg-%E2%80%94-best-for-heavy-use) 9. [6\. HZZYPLANT Calcium Supplements for Women Softgels — Best budget pick](#6-hzzyplant-calcium-supplements-for-women-softgels-%E2%80%94-best-budget-pick) 10. [Citrate or carbonate: which calcium form fits you?](#citrate-or-carbonate-which-calcium-form-fits-you) 11. [How long does one bottle actually last?](#how-long-does-one-bottle-actually-last) 12. [What the calcium labels do not tell you](#what-the-calcium-labels-do-not-tell-you) 13. [The verdict](#the-verdict) 14. [FAQ](#faq) ## Best third party tested calcium for women at a glance | Pick | Calcium per serving | Testing named on label? | Price | | -------------------------------------------------------------------------------------------------------------------------------- | --------------------------------- | ----------------------------- | ----------------------------------------------------------------- | | **Best overall**[Micro Ingredients Calcium Supplements for Women 1200mg Per](https://www.amazon.com/dp/B0GFHD7MN5?tag=aiimne-20) | 1,200 mg claimcitrate + carbonate | Yes, third-party lab tested | [Check Price](https://www.amazon.com/dp/B0GFHD7MN5?tag=aiimne-20) | | **Best premium**[Micro Ingredients Calcium 1,200mg with Vitamin D3 & K2](https://www.amazon.com/dp/B0DDWNT45S?tag=aiimne-20) | 1,200 mg claimplus 2 mg boron | Yes, 3rd party lab tests | [Check Price](https://www.amazon.com/dp/B0DDWNT45S?tag=aiimne-20) | | **Runner-up**[VIVI Youth Calcium Supplements for Women](https://www.amazon.com/dp/B0GFMJPQFC?tag=aiimne-20) | 1,200 mg claimcitrate | "Tested and transparent" only | [Check Price](https://www.amazon.com/dp/B0GFMJPQFC?tag=aiimne-20) | | **Best for beginners**[JINGYAT Calcium Supplements for Women](https://www.amazon.com/dp/B0FGXHD7JH?tag=aiimne-20) | 1,200 mg claimcitrate softgel | Not stated | [Check Price](https://www.amazon.com/dp/B0FGXHD7JH?tag=aiimne-20) | | **Best for heavy use**[SUPPLEMENTS STUDIO Plant Based Calcium 500mg](https://www.amazon.com/dp/B0D4NHT4NZ?tag=aiimne-20) | 500 mg claimAquamin algae | Not stated | [Check Price](https://www.amazon.com/dp/B0D4NHT4NZ?tag=aiimne-20) | | **Best budget pick**[HZZYPLANT Calcium Supplements for Women Softgels](https://www.amazon.com/dp/B0FLH9TPYR?tag=aiimne-20) | 1,200 mg claimcitrate softgel | Not stated | [Check Price](https://www.amazon.com/dp/B0FLH9TPYR?tag=aiimne-20) | ## Which listings actually say third-party tested? This matters more than anything else on the label, so start here. Of the six picks, exactly two state third-party lab testing in plain words. The Micro Ingredients 240-tablet bottle says it is "third-party lab tested for quality and consistency" alongside non-GMO status and a cGMP-compliant facility. The Micro Ingredients 300-tablet pouch goes slightly further in wording: "ingredients must pass our 3rd party lab tests to ensure a product that is safe, pure, and potent." Same brand, same commitment, stated twice. The other four are vaguer. VIVI Youth uses the phrase "Clean, Tested, and Transparent" without naming who does the testing. SUPPLEMENTS STUDIO names cGMP-certified U.S. facilities, which is a manufacturing standard rather than an independent assay of the finished bottle. JINGYAT and HZZYPLANT say nothing about testing at all in their listing copy. That gap is the honest limit of this guide. Amazon's search returns products marketed to women, and "third party tested" is not something Amazon filters on. So treat the search phrase as a shopping question you finish answering yourself: - Look for the words "third-party" or "3rd party" specifically, not just "tested" - cGMP and non-GMO are useful, but they are not the same claim - A certificate of analysis available on request beats a slogan - Brands that publish testing language usually repeat it across their whole line Every claim above is the manufacturer's own. I compared the wording side by side; I did not verify a single assay. ## How I screened this field down to six I weighted four criteria, in this order. 1. **Testing language on the listing.** Weighted heaviest, because it's the search premise. Two picks clear it outright. 2. **Calcium form and dose.** Citrate versus carbonate versus algae-sourced changes when and how you take it. 3. **Co-nutrients that affect absorption.** D3, K2, magnesium and boron each get named on at least one label here. 4. **Servings per bottle.** A supplement you reorder every three weeks is a supplement you forget. Why those weights? Because calcium is a mineral with a long timeline. You are not judging a result next week. You are judging whether the bottle contains what the panel says, whether your body can use it, and whether you'll still be taking it in six months. Testing addresses the first, form addresses the second, count addresses the third. Anything without a stated calcium dose was cut. Anything that read as a general multivitamin rather than a bone-focused formula was cut. Chewables and powders were cut, because this set is tablets and softgels and mixing formats makes the comparison mush. What survived splits neatly. Two tablet products, three softgels, one plant-based capsule at half the dose. That last one is the outlier, and it's here on purpose. ## 1\. Micro Ingredients Calcium Supplements for Women 1200mg Per — Best overall **This is the only pick here that blends calcium citrate with calcium carbonate and names third-party lab testing on the label, which is why it wins.** [![Micro Ingredients calcium supplement bottle with 240 bisected tablets — the largest serving count among the tablet picks here](https://m.media-amazon.com/images/I/41bfKspyRjL._SL500_.jpg)](https://www.amazon.com/dp/B0GFHD7MN5?tag=aiimne-20) **Best for:** someone who wants the longest supply and the widest co-nutrient blend **Skip it if:** you cannot swallow tablets Micro Ingredients calls this a 9-in-1 formula, and the ingredient list backs up the "9." Beyond 1,200 mg of calcium per serving, the listing names magnesium glycinate, chelated boron citrate, hydrolyzed bovine collagen, and vitamins D3 and K2\. That's more moving parts than any other pick here. The dual-form calcium is the real differentiator. Citrate absorbs on an empty stomach; carbonate wants food alongside it. Blending both means timing matters less, which quietly removes the most common reason people take calcium wrong. Volume is the other advantage. 240 bisected tablets work out to 80 servings, which the listing puts at more than a two-month supply. The tablets are scored down the middle, so you can halve a dose or split a large tablet into two swallows. The whole bottle weighs 0.63 lb. The trade-off is price position. This is the second most expensive pick in the set, and it moves the slowest here of the six. The bovine collagen also rules it out for vegans and vegetarians, which the plant-based pick handles instead. **Pros:** - Only pick blending calcium citrate and carbonate - Third-party lab tested stated on the listing - 240 bisected tablets, 80 servings - Nine named ingredients including magnesium glycinate and boron citrate - Free of gluten, soy and dairy **Cons:** - Contains bovine collagen, so not vegan or vegetarian - Second-highest price position in this set - Sells the slowest of these six - Tablets only, no softgel option [Check Price on Amazon](https://www.amazon.com/dp/B0GFHD7MN5?tag=aiimne-20) ## 2\. Micro Ingredients Calcium 1,200mg with Vitamin D3 & K2 — Best premium **The biggest count in this comparison at 300 tablets, with the most precisely stated nutrient amounts of any label here.** [![Micro Ingredients 300-tablet calcium pouch with D3, K2 and boron — the only listing here giving exact microgram amounts for each vitamin](https://m.media-amazon.com/images/I/41yR684CBwL._SL500_.jpg)](https://www.amazon.com/dp/B0DDWNT45S?tag=aiimne-20) **Best for:** a simple four-ingredient stack in the largest count here **Skip it if:** you want collagen or magnesium included Where the overall winner throws nine ingredients at the problem, this one runs a tight four: calcium, D3, K2, boron. And it's the only listing in this set that gives you exact amounts across the board. 25 mcg (1,000 IU) of vitamin D3, 25 mcg of vitamin K2, 1,200 mg of calcium, 2 mg of boron per serving. Every other pick names its co-nutrients without quantifying them. That precision is worth something when you're stacking supplements. If you already take magnesium separately, a formula that doesn't double up is easier to reason about. The tablets are coated as well as bisected. Micro Ingredients says the coating smooths the surface for easier swallowing and protects the tablet, while the score line allows split dosing. At 300 tablets in a pouch rather than a bottle, this is the largest quantity here by 60 tablets. Testing language matches the winner: ingredients must pass third-party lab tests. The cost is the highest price position of all six, and the narrow formula means no magnesium and no collagen. Pouches also reseal less reliably than bottles, which matters over a supply this long. **Pros:** - Largest count here at 300 coated tablets - Only label stating D3, K2 and boron in exact micrograms - Third-party lab tests named on the listing - Bisected and coated for splitting and swallowing - Non-GMO, no soy, dairy or gluten **Cons:** - Highest price position in this set - No magnesium, unlike three other picks - Pouch packaging over a 300-tablet supply - Four ingredients only, so less complete than the winner [Check Price on Amazon](https://www.amazon.com/dp/B0DDWNT45S?tag=aiimne-20) ## 3\. VIVI Youth Calcium Supplements for Women — Runner-up **The most specific K2 claim in the set: MK-7, named by form rather than left generic.** [![VIVI Youth calcium bottle with 120 count and 4.23 oz weight — the only pick naming K2 as MK-7 specifically](https://m.media-amazon.com/images/I/41X9VcU2DRL._SL500_.jpg)](https://www.amazon.com/dp/B0GFMJPQFC?tag=aiimne-20) **Best for:** daily coffee drinkers who want K2 MK-7 named specifically **Skip it if:** you need a supply that outlasts two months Five picks here list vitamin K2\. Only VIVI Youth says which form. MK-7 is the longer-circulating menaquinone, and naming it is a detail a shopper can actually check against a label, which is more than "contains K2" gives you. VIVI Youth builds its case around two specific scenarios. The listing argues that daily coffee drains calcium from bone, and separately that bone loss can accelerate to as much as 1% per year after menopause. Both are the brand's claims, not measured findings, and I'd treat them as framing rather than evidence. What they do tell you is the buyer this formula is aimed at. The four-in-one stack covers calcium citrate, D3, K2 MK-7 and B12\. That B12 inclusion is unique in this set. The bottle holds 120 tablets and weighs 4.23 oz, which is the lightest of the tablet options. The soft spot is testing. "Clean, Tested, and Transparent" doesn't name a third party, and next to two Micro Ingredients listings that do, that vagueness costs it the top two slots. It's also the second-cheapest here, which is a genuine advantage. **Pros:** - Only pick naming K2 as MK-7 specifically - Includes B12 alongside calcium, D3 and K2 - Second-cheapest of the six - Compact bottle at 4.23 oz, 120 count - Non-GMO, gluten-free, soy-free, no artificial colours **Cons:** - Testing claim does not name a third party - 120 count is half the winner's supply - Marketing leans on unverified bone-loss figures - No magnesium in the formula [Check Price on Amazon](https://www.amazon.com/dp/B0GFMJPQFC?tag=aiimne-20) ## 4\. JINGYAT Calcium Supplements for Women — Best for beginners **A slow-release softgel with black pepper extract, sold by a single seller, and the easiest first calcium supplement to swallow here.** [![JINGYAT calcium softgel bottle, 120 count with D3, K2 and magnesium — a slow-release format aimed at first-time calcium buyers](https://m.media-amazon.com/images/I/41ARB3zcXZL._SL500_.jpg)](https://www.amazon.com/dp/B0FGXHD7JH?tag=aiimne-20) **Best for:** first-time calcium buyers who want a softgel, not a tablet **Skip it if:** you avoid black pepper extract If chalky tablets are the reason you stopped taking calcium, start here. JINGYAT runs a softgel at 120 count with 1,200 mg of calcium citrate per serving, plus magnesium, D3, K2 and black pepper extract. Two features set it apart. The listing describes the formula as slow release, which no other pick here claims. And black pepper extract appears on only this label out of six. Piperine is commonly included to support the uptake of other compounds; JINGYAT doesn't say what it's meant to do here, so take it as an ingredient rather than a benefit. Softgels also avoid the split-dosing question entirely. There's nothing to halve, which is simpler for someone who's never taken a mineral supplement and doesn't want to think about it. The catch is that this is the only pick in the set with a single seller listing it. That's a thinner supply chain than the five picks with multiple sellers. Testing language is absent too, which is the reason it sits fourth rather than second: for a search built around verification, silence is a real mark against it. It's the third-cheapest here. **Pros:** - Only pick described as slow release - Softgel format, no chalky tablet - Includes magnesium plus D3 and K2 - Third-cheapest position of the six - 120 count in a single bottle **Cons:** - No testing claim anywhere on the listing - Only one seller stocks it - Black pepper extract included without stated purpose - Softgels can't be split for a smaller dose [Check Price on Amazon](https://www.amazon.com/dp/B0FGXHD7JH?tag=aiimne-20) ## 5\. SUPPLEMENTS STUDIO Plant Based Calcium 500mg — Best for heavy use **The only vegan pick here, and the only one sourcing calcium from red marine algae rather than a mineral salt.** [![SUPPLEMENTS STUDIO plant-based calcium bottle, 90 count at 500 mg from Aquamin algae — the only vegan formula in this comparison](https://m.media-amazon.com/images/I/41WXdKfdBRL._SL500_.jpg)](https://www.amazon.com/dp/B0D4NHT4NZ?tag=aiimne-20) **Best for:** vegans and anyone who wants algae-sourced calcium in a lower dose **Skip it if:** you want 1,200 mg in one serving This is the deliberate outlier. Where five picks deliver 1,200 mg, this one delivers 500 mg, and it gets there from Aquamin, a sustainably harvested red marine algae. SUPPLEMENTS STUDIO says the source carries magnesium naturally plus more than 13 additional trace minerals. A lower dose is not automatically a worse dose. Splitting calcium across the day is a common approach, and a 500 mg capsule gives you a smaller unit to work with. Two per day gets you to 1,000 mg without a single large tablet. The seven-in-one complex adds zinc alongside magnesium, D3 and K2\. The brand's stated logic: magnesium and D3 support calcium bioavailability, zinc supports magnesium absorption, and K2 directs calcium toward bone. Manufacturer reasoning, not proof, but it's internally coherent. Released in 2024 and made in cGMP-certified U.S. facilities. It weighs 3 oz across 90 capsules, the smallest count here, and there's no third-party testing language. On a per-milligram basis this is the least calcium for a mid-range price, and if you want the search premise met, it doesn't meet it. **Pros:** - Only vegan, algae-sourced calcium in this set - Includes zinc alongside magnesium, D3 and K2 - Naturally occurring trace minerals from Aquamin - 500 mg unit allows splitting doses across the day - Made in cGMP-certified U.S. facilities **Cons:** - 500 mg is the lowest dose here by a wide margin - No third-party testing claim on the listing - Smallest count at 90 capsules - cGMP covers manufacturing, not finished-product assay [Check Price on Amazon](https://www.amazon.com/dp/B0D4NHT4NZ?tag=aiimne-20) ## 6\. HZZYPLANT Calcium Supplements for Women Softgels — Best budget pick **The cheapest of the six and the one buyers choose most often here, in the smallest softgel bottle.** [![HZZYPLANT calcium citrate softgel bottle, 60 count with D3, K2 and magnesium — the cheapest pick and the fastest seller of the six](https://m.media-amazon.com/images/I/51FxXrYKnWL._SL500_.jpg)](https://www.amazon.com/dp/B0FLH9TPYR?tag=aiimne-20) **Best for:** trying a softgel calcium without committing to a big bottle **Skip it if:** you want testing language on the label HZZYPLANT is the cheapest pick in this set and it sells faster than the other five. That combination tells you something real about the trade-off shoppers are willing to make. The formula is 1,200 mg of calcium citrate per serving in softgel form, with vitamin D3, K2 and magnesium. HZZYPLANT leads with the swallowing problem directly: no chalky tablets, no powders. It also claims 100% pure calcium citrate, ethically sourced, free from additives, preservatives and fillers. Sixty count is the number to notice. The brand describes it as a two-month supply, which reads as a one-softgel serving. That's a shorter runway than every other pick except the 90-count algae capsules, and roughly a quarter of what the 240-tablet winner delivers. For a search premise about verification, though, this is the weakest pick here. There's no testing statement of any kind. It's a reasonable way to find out whether a softgel calcium suits your stomach before spending more on a bottle whose label says more. Just don't mistake cheap and popular for verified. **Pros:** - Cheapest of the six picks - Sells faster than the rest of this set - Softgel format, easier to swallow than tablets - Calcium citrate with D3, K2 and magnesium - No additives, preservatives or fillers claimed **Cons:** - No testing claim at all on the listing - Smallest softgel bottle here at 60 count - Purity claims are unquantified brand statements - No boron or collagen, unlike the tablet picks [Check Price on Amazon](https://www.amazon.com/dp/B0FLH9TPYR?tag=aiimne-20) ## Citrate or carbonate: which calcium form fits you? This decides more than the milligram count on the front label. Calcium citrate and calcium carbonate behave differently once you swallow them. Citrate does not need stomach acid to dissolve well, so it works on an empty stomach. Four of the six picks here run citrate: HZZYPLANT, VIVI Youth, JINGYAT and the 1,200 mg Micro Ingredients tablet. Carbonate is denser per tablet but wants a meal alongside it. The winner is the only pick blending both forms. That's why it leads. Timing errors stop mattering as much. Aquamin is a third route. The SUPPLEMENTS STUDIO capsule pulls calcium from red marine algae rather than a manufactured salt, which brings magnesium and other trace minerals along in the same source material. It's the only vegan option in the set. Quick way to decide: - You take supplements first thing, no food: citrate - You take them with breakfast or dinner: either works - You want the timing question to go away: the dual-form winner - You avoid animal-derived ingredients: the Aquamin capsule ## How long does one bottle actually last? Counts range from 90 to 300 here, and that's a three-fold difference in how often you reorder. Reordering is where adherence quietly dies. - **300 tablets**, Micro Ingredients D3 & K2 pouch, the largest in this set - **240 tablets**, Micro Ingredients 240-count, stated at 80 servings and over two months - **120 tablets**, VIVI Youth - **120 softgels**, JINGYAT - **90 capsules**, SUPPLEMENTS STUDIO, the smallest count - **60 softgels**, HZZYPLANT, described as a two-month supply Notice the wrinkle. The 240-count bottle gives 80 servings, meaning three tablets per serving. The 60-count softgel calls itself a two-month supply, implying one softgel per serving. So count alone tells you less than count divided by serving size, and only two listings here spell that out. When a label doesn't state servings, divide the count by the softgel or tablet size you can see and treat the answer as provisional. For a mineral you're meant to take daily for years, the bottle that runs to 80 servings is doing you a favour the 60-count cannot. ## What the calcium labels do not tell you Plenty, and it's worth knowing where the gaps are before you buy. None of these six listings publishes a certificate of analysis. Two name third-party testing; neither shows the result. That's normal for the category, and it's also why "third-party tested" as a search phrase gets you marketed to rather than answered. Nobody states elemental calcium separately from compound weight. A 1,200 mg figure could describe the calcium salt or the calcium itself, and those are different numbers. Only the 300-tablet pouch pins down its vitamins in micrograms. Not one of the six publishes a warranty or a satisfaction guarantee. Serving sizes are stated on only two labels. And "for women" describes marketing, not formulation: the SUPPLEMENTS STUDIO listing says outright that it's for women and men, and the 300-tablet Micro Ingredients pouch says the same. Practical response: buy from the label that says the most, and take what any label claims about purity as a starting point rather than a finding. ## The verdict The Micro Ingredients Calcium Supplements for Women 1200mg Per Serving is the pick I'd default to. It's one of only two here that names third-party lab testing, it's the only one blending calcium citrate with calcium carbonate, and its 240 bisected tablets deliver 80 servings against a 60-count softgel at the other end of this set. Nine named ingredients including magnesium glycinate and chelated boron citrate give it more to work with than any rival label. Two conditions flip that. First, if you avoid animal-derived ingredients, the bovine collagen rules the winner out and the SUPPLEMENTS STUDIO Aquamin capsule becomes the pick, at 500 mg from red marine algae with zinc included. Second, if tablets are the reason you quit calcium before, go to the JINGYAT softgel: slow release, 120 count, and nothing to swallow but a capsule. The runner-up's exact advantage is different again. The Micro Ingredients 300-tablet pouch is the only label here that quantifies every vitamin, 25 mcg of D3, 25 mcg of K2, 2 mg of boron, and it's the largest count in the set. If you already take magnesium separately and want precision without overlap, that's your bottle. ## FAQ ### Is the best third party tested calcium for women worth paying more for? Paying more for calcium is worth it when the extra buys stated testing and a longer supply. The two Micro Ingredients picks sit at the top of this set's price positions, and they're also the only two naming third-party lab tests. You're paying for label specificity and for 240 or 300 tablets instead of 60. ### Which calcium supplement gives the most servings per bottle? The most servings per bottle in this comparison come from the Micro Ingredients 240-count, which states 80 servings and more than a two-month supply. The 300-tablet Micro Ingredients pouch holds more tablets overall but doesn't publish its serving count. At the other end, HZZYPLANT's 60 softgels are the shortest runway here. ### Micro Ingredients 240-count or the 300-tablet pouch: which should I pick? Between the 240-count and the 300-tablet pouch, choose on formula breadth. The 240-count adds magnesium glycinate, boron citrate and bovine collagen across nine ingredients. The 300-tablet pouch runs four ingredients but quantifies each: 25 mcg D3, 25 mcg K2, 1,200 mg calcium, 2 mg boron. Take the pouch if you already supplement magnesium. ### Does 1,200 mg of calcium in a softgel work as well as in a tablet? Whether 1,200 mg of calcium works as well by format depends on the compound, not the shell. Three softgels here use calcium citrate, which dissolves without needing stomach acid. Tablets can pack denser doses and, in the two Micro Ingredients picks, come bisected for splitting. Softgels win on swallowing comfort; tablets win on dose flexibility. ### What's the biggest mistake when buying calcium supplements for women? The biggest mistake buying calcium is reading the milligram number and stopping there. Form determines whether you need food with it. Co-nutrients like D3, K2 and magnesium affect what your body does with it. And count divided by serving size, not count alone, tells you how long a bottle lasts. Start with the label that tells you the most and work backwards from there. The Micro Ingredients 240-count earns its top spot on that basis: dual-form calcium so timing stops mattering, 80 servings so reordering stops interrupting, and testing language a shopper can point to. Read the serving size before you check out, because a 300-tablet pouch and a 60-count bottle can describe the same two months. Then pick the format you'll actually swallow every morning for a year, because the supplement in the cupboard does nothing. *Last updated: September 17, 2026\. Product availability re-checked.* *This page contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.*