Nutricel vs Meraki Medicinal: An Honest Methylene Blue Comparison

Meraki Medicinal sells two different methylene blue products that often get compared as if they were one: a 150 mg liquid dropper bottle, and an 11-ingredient capsule stack called Blu Plus+. Neither is priced anywhere close to Nutricel Blue Boost. On the criteria a buyer can actually verify, Blue Boost leads: a lower cost per milligram of methylene blue than either Meraki product, a simple two-ingredient formula instead of an 11-ingredient stack, and a testing chain you can check yourself against a real lot number. Meraki Medicinal is a real, fast-growing brand with a compelling founder story, and this comparison is about what each product gives you for the price, not about questioning whether Meraki is legitimate.

• Price per mg. Blue Boost is $34.90 for a 60-capsule, 720 mg bottle (12 mg per capsule), about 4.8 cents per mg one-time or 4.4 cents on subscription. Meraki's liquid runs about 18.7 to 23.3 cents per mg depending on purchase size; its Blu Plus+ capsule runs about 11.1 to 13.9 cents per mg.
• Formula. Blue Boost is methylene blue plus one complementary cofactor, Vitamin C Ester. Blu Plus+ stacks methylene blue with 10 other active ingredients in the same capsule.
• Claims. A live blog post on Meraki's own site cites four studies supporting a testosterone claim; none of them could be found in PubMed under the stated author names, years, or journal titles.
• Transparency. Both brands say they publish a Certificate of Analysis; Nutricel's is a downloadable, ISO/IEC 17025-accredited Eurofins PDF at nutricel.store/pages/certs that you can match to your bottle's lot number.

Important: Methylene blue has documented interactions with serotonergic medications including SSRIs and MAOIs. Review the full adverse medications list before use.

Meraki Medicinal has grown quickly in the methylene blue space, built largely on founder Vance Elrod's personal story and a strong presence on podcasts, YouTube, and TikTok rather than traditional advertising. That reach has turned Meraki into one of the more recognized names a shopper runs into while researching methylene blue, whether through Amazon listings or word of mouth. Recognition is not the same thing as the best deal or the cleanest formula, though, and Meraki's own product lineup is more complicated than a single bottle.

Meraki sells methylene blue in two very different formats at two very different prices: a plain 1% liquid solution, and a capsule product stacked with ten additional active ingredients. A fair comparison has to keep those two products separate instead of blending them into one number, and it has to look past the marketing to what each product actually contains, costs, and claims.

Here is the short version before the detail. All figures below come from Meraki Medicinal's own product pages as published in September 2026, plus a direct PubMed search described later in this article.

Meraki Blu is a 1% liquid dropper solution: 150 mg of methylene blue in a 30 mL bottle, worked out to 5 mg per mL, or roughly 0.25 mg per drop. It contains no other listed active ingredients. This is the closer comparison to Nutricel Blue Liquid, not to a capsule product.

Meraki Blu Plus+ is a capsule product: 6 mg of methylene blue per capsule, 120 capsules per bottle, built on a titration schedule from 1 capsule a day in week one up to 4 capsules a day by week three. At the full 4-capsule serving, that is 24 mg of methylene blue a day, alongside ten other active ingredients in the same capsule. This is the fairer format match to Nutricel Blue Boost, since both are capsules, but it is not a pure methylene blue comparison the way Blue Boost is.

Sticker price tells you almost nothing about value in this category, because you are not buying a bottle, you are buying milligrams of methylene blue. The honest way to compare any two products is cost per milligram, using each brand's own published pricing.

Prices above are current listings as of September 2026: Blue Boost is $34.90 one-time or $31.41 on subscription for a 60-capsule, 720 mg bottle. Comparing matched purchase types, Blue Boost runs roughly 2.9 to 4.9 times cheaper per milligram of methylene blue one-time versus one-time, and roughly 2.5 to 4.3 times cheaper subscription versus subscription, depending on which Meraki product you compare it to. The gap is smaller against the subscription-priced Blu Plus+ capsule and largest against the single-bottle liquid.

To be fair to Meraki, the Blu Plus+ price is not paying for methylene blue alone. That bottle also includes Urolithin A, D-Ribose, Creatine Monohydrate, Acetyl L-Carnitine, Niacinamide, CoQ10, Magnesium Glycinate, two B vitamins, Ubiquinol, and PQQ. A per-mg-of-MB number does not capture what you are paying for the rest of that stack, and the next section looks at whether that stack is worth the difference.

Blue Boost's formula is deliberately simple: 12 mg of USP-grade methylene blue and 35 mg of Vitamin C Ester, a fat-soluble form chosen because it can integrate into the same lipid-based mitochondrial environment where methylene blue operates. Two ingredients, one clear job each.

Meraki Blu Plus+ takes the opposite approach: a 4-capsule serving stacks 6 mg of methylene blue with Urolithin A, D-Ribose, Creatine Monohydrate, Acetyl L-Carnitine HCl, Niacinamide, CoQ10, Magnesium Glycinate, Vitamin B1, Vitamin B2, Ubiquinol, and PQQ, all in one capsule. Several of those ingredients (CoQ10, PQQ, Ubiquinol, D-Ribose) target the same general mitochondrial-energy pathway methylene blue does, which is a defensible formulation idea, but it also means you cannot isolate what methylene blue itself is doing for you versus the other ten ingredients, and it means titrating your methylene blue dose independently of the rest of the stack is not possible, since they all arrive in the same capsule on a fixed schedule.

Neither approach is wrong on its face. A simple formula is easier to evaluate and easier to combine with other supplements you already take without duplicating ingredients. A stacked formula can be a reasonable all-in-one product for someone who wants several mitochondrial-support ingredients in one place and does not mind losing the ability to adjust methylene blue on its own. The tradeoff is real either way, and it is worth knowing about before you buy either product.

Meraki states that its products go through "four independent third-party lab tests per batch" covering heavy metals, microbial content, potency, and purity, and that its Certificates of Analysis are published. That is a meaningful claim to make, and it puts Meraki ahead of brands that publish no testing information at all.

Where the comparison gets harder is specificity. Meraki's own product pages do not name the testing lab or link a downloadable, batch-matched PDF the way Nutricel does. Nutricel publishes its Eurofins Certificates of Analysis, ISO/IEC 17025-accredited, as downloadable PDFs at nutricel.store/pages/certs, each tied to a specific lot number so you can confirm the document matches the bottle in your hand. A general claim that testing happens is not the same as a document you can pull up, check the batch number on, and compare side by side.

This does not mean Meraki's testing claim is false. It means the burden is on the buyer to ask for the specific report and confirm it matches their bottle, rather than being able to verify it in thirty seconds the way you can with a linked, dated, lot-matched PDF. If you buy from Meraki or any brand that says it tests but does not link the document, asking for the batch-specific report before you buy is a reasonable and fair request.

As of this article's publication, a blog post on Meraki Medicinal's own website titled "Methylene Blue and Testosterone: What the Science Says" states that "men taking methylene blue supplements experienced a 15-24% increase in free testosterone levels over 12 weeks," attributing the claim to "Chen, S., Liu, Y., & Watson, P. (2023). Effects of methylene blue supplementation on free testosterone levels in healthy adult males. Clinical Endocrinology Studies, 18(4), 423-437."

We searched PubMed directly for methylene blue and testosterone research and reviewed the results. No paper by those authors, in that year, under that title, appears anywhere in the results. The journal name itself, "Clinical Endocrinology Studies," does not correspond to any indexed medical journal we could find; the real, similarly-named journals in this field are Clinical Endocrinology, The Journal of Clinical Endocrinology & Metabolism, and Endocrine Practice, none of which carry this article.

The same page cites three more sources in the same pattern, and none of them could be found either: a 2022 "Anderson, K. L., Zhang, R., & Thompson, M." study in a "Journal of Endocrine Research," a 2023 "Xu, L., Wang, H., & Thompson, S." study in a "Journal of Clinical Endocrinology" claiming a 27 percent mitochondrial efficiency increase, and an unattributed "Peterson et al." claim of an 18 percent post-workout testosterone increase in athletes. A PubMed search under each of these author names, years, and journal titles returned no matching result.

To be precise about what we are and are not claiming: we cannot certify with absolute certainty that no such papers exist anywhere in any archive in the world. What we can say is that a direct PubMed search, plus a search for the exact journal names cited, returned nothing, which is strong evidence that these citations do not correspond to real, verifiable research. A brand's own site attaching specific author names, years, and percentages to a health claim, when that citation cannot be located, is exactly the kind of thing a Certificate of Analysis cannot fix and a buyer cannot check without doing this search themselves.

Meraki Medicinal was founded by Vance Elrod, a professional MMA fighter, according to the company's own About page. Elrod has said in interviews that a fight injury left him with a concussion and lingering brain fog, and that self-sourced pharmaceutical-grade methylene blue resolved his symptoms within days, motivating him to start the company. It is a genuine, relatable origin story, and founder-driven brands built on a real personal experience are common and often sincere in this category.

Meraki states its products are made in Las Vegas, Nevada, in an FDA-registered facility, with the Blu Plus+ capsule specifically also claiming a cGMP and NSF facility. It is worth being precise about terminology here: FDA registration means a facility is listed with the FDA as a manufacturer, which is a real but limited status. It is not the same as FDA approval or certification of the finished product, since dietary supplements are not FDA-approved before they reach the market under any brand, Nutricel included. Nutricel's own facility, Cavendish Nutrition in Port Washington, New York, carries both FDA registration and a separate NSF cGMP audit (Pass, dated January 2026), which is a third-party evaluation of the facility's equipment, processes, and quality controls, not just a listing.

Meraki has no significant mainstream press coverage that we could find; its visibility comes almost entirely from podcast, YouTube, and short-form video appearances rather than traditional media, which is a common and legitimate growth path for a young supplement brand, but it also means claims about the company's scale or success are harder to independently verify than they would be with audited financials or press reporting.

On Trustpilot, Meraki Medicinal carries a 4.1 out of 5 average across 116 reviews as of this article's research. Most reviews are positive, but a recurring set of complaints shows up across multiple named reviewers: customers reporting they were enrolled in recurring subscription shipments without realizing it, slow or evasive responses when requesting a refund or cancellation, and shipping delays even after paying for expedited service.

None of this speaks to whether the product itself works as intended. It does suggest that if you order from Meraki, especially through a subscription option, it is worth reading the cancellation terms closely before you check out and confirming exactly what you are being enrolled in.

Credit where it is due. Elrod's founder story is genuine and has clearly resonated with a real audience, and building a brand on a real personal experience rather than an anonymous supplement listing is a meaningful difference in a category full of unnamed sellers. Meraki also makes a real attempt at third-party testing and states its intent to publish results, which puts it ahead of the many methylene blue sellers that offer no testing information of any kind.

The Blu Plus+ formula, whatever its cost-per-mg tradeoffs, reflects a genuine attempt at mechanism-based formulation rather than a random ingredient list, pairing methylene blue with several other mitochondrial-support compounds that at least share a coherent rationale. Reasonable people can disagree about whether a stacked formula or a simple one is the better choice, and that disagreement does not make either brand wrong.

You do not have to take any brand's word for it, including ours. Three checks work on any methylene blue product.

1. Calculate cost per milligram yourself. Divide the price by the total milligrams of methylene blue in the bottle, not the capsule count or the bottle price alone. It is the only number that lets you compare products with different doses and different formats on equal footing.

2. Ask for a batch-specific Certificate of Analysis, and confirm the lot number matches your bottle. A general statement that testing happens is not proof. A dated, lot-matched, independently accredited PDF is.

3. Search for any study a brand cites by name. If a product page names an author, a year, and a journal to back up a health claim, that citation should be findable on PubMed or Google Scholar in under a minute. If it is not, treat the claim as unverified, regardless of how specific and confident it sounds.

Choose Nutricel Blue Boost if you want a straightforward, single-purpose methylene blue capsule at the lowest cost per milligram, a formula you can evaluate and combine with other supplements without guessing what else is in it, and testing you can download and match to your bottle before you buy.

Consider Meraki Blu Plus+ if you specifically want an all-in-one mitochondrial-support stack and do not mind paying more per milligram of methylene blue for the other ten ingredients that come with it, and you are comfortable verifying any specific health claims on their site yourself before relying on them.

Consider Meraki Blu liquid if you specifically want a dropper format from this brand, understanding it costs roughly four to five times more per milligram of methylene blue than Blue Boost, or explore Nutricel Blue Liquid for the same dropper flexibility at Nutricel's pricing.

Whichever brand or format you choose, methylene blue has documented interactions with several classes of medication and is contraindicated for certain individuals. This is the same regardless of dose, formula, or brand, and it is the one part of this decision where caution matters more than value.

Do not take methylene blue if you are currently using:

• SSRIs or MAOIs (risk of serotonin syndrome)
• SNRIs or other serotonergic medications such as tramadol, trazodone, or bupropion
• Blood pressure medications
• St. John's Wort, 5-HTP, or SAMe

It is also not for use by pregnant or nursing women, and individuals with G6PD deficiency should not take methylene blue, as it can trigger hemolytic anemia in that group. Anyone considering a multi-ingredient stack like Blu Plus+ should also review each additional ingredient's own contraindications, such as creatine and kidney conditions, separately from methylene blue's own list.

Review the full adverse medications list and consult your healthcare provider before starting methylene blue in any form.

Meraki Medicinal is a real, growing brand with a genuine founder story and a real attempt at third-party testing. But its two methylene blue products both cost more per milligram than Nutricel Blue Boost, its capsule product folds methylene blue into a ten-ingredient stack that makes the compound harder to evaluate on its own, and a live post on its own site currently cites four studies that could not be located in PubMed under their stated names. None of that means Meraki is a scam. It means the details favor Blue Boost on price, formula clarity, and verifiable claims.

• Price: Blue Boost is $34.90 for 60 capsules (12 mg each, 720 mg total), about 4.8 cents per mg, vs roughly 11.1 to 23.3 cents per mg across Meraki's products.
• Formula: two ingredients with a clear purpose each vs an 11-ingredient stack in Blu Plus+.
• Testing: a downloadable, lot-matched Eurofins PDF vs a general testing claim with no linked, batch-specific document on Meraki's own product pages.
• Claims: a live testosterone claim on Meraki's site cites four studies that could not be found in PubMed.

Sam Carlson, Marketing Developer at Nutricel

Sam is a marketing developer at Nutricel who writes the Nutricel Insights series to help our customers understand methylene blue and make informed choices, translating published research into plain language. Sam is not a medical professional, and these articles are intended as education rather than medical advice. Comparative claims in this article reflect each brand's own published product information as of September 2026, a direct PubMed search conducted for the citation review, and Nutricel's own third-party testing. You should always speak with your healthcare provider before starting any supplement.