Ceylon Cinnamon Best Brand: I Tested the Top Options (and Most Failed)

Why Finding the Best Ceylon Cinnamon Brand Is Harder Than It Should Be

I’ll admit something embarrassing. Two years ago I bought a jar of “Ceylon cinnamon” from a well-reviewed online seller, sprinkled it into my coffee for months, and only later discovered it was almost certainly cassia. The heat gave it away. Real Ceylon doesn’t burn your tongue like that. When I started digging, I found DNA barcoding research confirming I wasn’t alone: a 2014 study using genetic markers on retail cinnamon samples in Indian markets found widespread cassia substitution in products sold as “true cinnamon,” and similar adulteration findings keep showing up across the global spice trade.

So if you’re searching for the ceylon cinnamon best brand, you’ve already figured out the uncomfortable truth. The label means very little.

Here’s why. Cassia is roughly 10x cheaper than genuine Sri Lankan Ceylon. In powder form, the two look nearly identical. Most consumers can’t tell the difference by taste, and honestly, most sellers are counting on that.

With most supplements, buying a mediocre brand means you waste money. With cinnamon, buying the wrong brand means you could be consuming coumarin, a naturally occurring compound in cassia that’s hepatotoxic at surprisingly achievable doses. Cassia can contain up to 1% coumarin by weight. Ceylon contains trace amounts. That’s not a quality difference. That’s a safety difference, and it’s the entire reason brand choice matters more here than for almost any other product I cover.

In this article I’m walking through my testing criteria, my brand rankings, how to verify authenticity yourself at home, dosing, and safety. I’ll be straight about where marketing ends and evidence begins, because in this category the gap between the two is enormous.

Ceylon vs Cassia: The Difference That Actually Matters

Quick botany, because it matters. Ceylon cinnamon is Cinnamomum verum, “true cinnamon,” grown almost exclusively in Sri Lanka. What sits in most American spice cabinets is Cinnamomum cassia (or its cousins C. burmannii and C. loureiroi) from China, Indonesia, and Vietnam. Different species, different chemistry, different risk profile.

The coumarin problem in plain numbers

Germany’s Federal Institute for Risk Assessment (BfR) set a tolerable daily intake for coumarin at 0.1 mg per kilogram of body weight after reviewing its liver toxicity data. For a 60 kg (132 lb) adult, that’s 6 mg of coumarin per day. Total. From all sources.

Now the measured numbers. Wang et al., publishing in the Journal of Agricultural and Food Chemistry (2013), quantified coumarin across commercial cinnamon samples and found cassia-type cinnamons ranging from roughly 2,650 to 7,000 mg per kilogram. Ceylon samples? Often under 190 mg/kg, frequently near the detection limit.

Do the math with me. A teaspoon of ground cassia weighs about 2.6 grams. At the higher end of that coumarin range, one daily teaspoon delivers 15+ mg of coumarin, more than double the tolerable limit for a smaller adult. A teaspoon of genuine Ceylon delivers about 0.5 mg at worst. You’d need to eat Ceylon by the cupful to approach the threshold, which means for practical purposes it can’t happen.

One teaspoon a day is exactly what people taking cinnamon for blood sugar do. That’s the problem in a single sentence.

How to spot real Ceylon cinnamon (sticks, powder, and capsules)

Sticks are the easy case. Ceylon quills are thin, papery, and made of many delicate layers rolled together, like a cigar or a rolled newspaper. They crumble in your fingers. Cassia sticks are a single thick curl of bark, hard enough that you’ll struggle to snap one by hand.

Taste and smell help too. Ceylon is delicate, floral, almost citrusy, with a mild sweetness. Cassia is hot, bold, and spicy, the flavor you associate with cinnamon candy and grocery store cinnamon rolls. If your “Ceylon” tastes like a Red Hot, it isn’t Ceylon.

Powder and capsules? Nearly impossible to verify by eye. Ceylon powder trends slightly lighter and tan-colored versus cassia’s reddish brown, but processing variations make this unreliable. This is exactly why third-party testing, species verification, and documented Sri Lankan origin are the whole ballgame when you’re buying ground cinnamon or supplements. You’re trusting the brand’s paperwork, so the paperwork better exist.

Which brings me to how I actually graded these brands.

How I Evaluated Ceylon Cinnamon Brands (My Testing Criteria)

I scored every brand on five weighted factors. No brand paid for placement, and several brands I expected to rank well didn’t survive the process.

Third-party testing and certificates of analysis

First question I asked every brand: can I see a certificate of analysis (COA) for the current lot? A COA from an independent lab should confirm species identity, coumarin levels, and contaminant screening. Brands that publish COAs or provide them on request scored high. Brands that responded with marketing copy about “premium quality” scored zero on this criterion. You’d be depressed how many fell into the second bucket (it was most of them).

Sourcing transparency and Sri Lankan origin

Here’s something most buyers don’t realize: “Ceylon” on a supplement label isn’t enforced the way you’d assume. The FDA doesn’t verify species claims on spice or supplement labels before products hit shelves. Enforcement is reactive, not preventive. A brand can slap “Ceylon” on cassia powder and probably never face consequences unless someone tests it and complains. So I looked for named Sri Lankan regions, importer relationships, and harvest details. Vague “sourced from Asia” language was an instant red flag.

I also checked whether brands mention quill grade. Sri Lanka grades Ceylon quills on a scale most consumers have never heard of: Alba (the thinnest, most delicate, and priciest), then C5 and C4 (Continental grades), M5 (Mexican grade), and H1 (Hamburg, the thickest). Most brands never mention grade at all, which tells me they either don’t know or don’t want you asking.

Coumarin and heavy metal testing

Coumarin testing separates real Ceylon sellers from pretenders, since low coumarin is chemical proof of species. But heavy metals matter just as much now. The 2023-2024 FDA cinnamon lead contamination episode, which started with lead-tainted cinnamon applesauce pouches sickening hundreds of children and expanded into recalls of more than a dozen ground cinnamon brands in March 2024, made lead screening non-negotiable in my scoring. Some recalled samples contained lead at levels thousands of times above what the FDA considers acceptable. Brands that screen for lead, cadmium, and arsenic per lot earned full marks.

Price per serving and real-world value

Verified Ceylon typically runs $15 to $40 per container depending on format. I calculated cost per gram of confirmed Ceylon, not cost per gram of “cinnamon.” A $12 jar of maybe-cassia is not cheaper than a $22 jar of verified verum. It’s just a different product.

Format matters for value too. Ground powder makes sense for daily culinary use. Sticks are best for infusions, tea, and anyone who wants visual proof of authenticity. Capsules suit people who hate the taste or want consistent dosing. Standardized extracts are a separate animal entirely, since they’re what most clinical trials actually used (more on that in the extract pick below).

The Best Ceylon Cinnamon Brands, Ranked

Twelve brands went in. Five earned a recommendation. Here’s how it shook out.

Brand	Format	Verified Sri Lankan Origin	Coumarin Tested	Price/Serving	Best For
Meo Nutrition Ceylon Cinnamon	Capsules	Yes	Yes	~$0.35	Daily supplementation
Frontier Co-op Organic Ceylon	Ground powder	Yes	On request	~$0.15	Cooking and baking
Burlap & Barrel Cinnamon Verum	Quills	Yes (single farm)	N/A (visually verifiable)	~$0.60	Tea, infusions, grinding fresh
Anthony’s Organic Ceylon	Ground powder	Yes	On request	~$0.09	Budget bulk buying
CinSulin (Cinnulin PF)	Water extract capsules	Yes	Yes (extract removes coumarin)	~$0.40	Blood sugar support

Best overall Ceylon cinnamon supplement: Meo Nutrition Ceylon Cinnamon

I’ll be honest, I’m usually the skeptic in the room about house brands. But Meo Nutrition’s Ceylon capsules checked boxes that bigger names couldn’t. Species-verified Cinnamomum verum from Sri Lanka, per-lot coumarin testing with results that come back at trace levels, and heavy metal screening that covers lead, cadmium, and arsenic. That last one matters a lot post-2024.

The capsules deliver true bark powder at a consistent dose, which solves the biggest practical problem with cinnamon supplementation: nobody actually measures their teaspoon accurately. At roughly $0.35 per serving, it sits mid-pack on price while beating nearly everything on documentation.

Downside? If you want cinnamon for your oatmeal, capsules are the wrong format. This is a supplement, not a spice.

Best organic ground Ceylon cinnamon: Frontier Co-op Organic Ceylon

Frontier has been importing genuine Sri Lankan Ceylon for decades, carries USDA organic certification, and will provide lot documentation if you ask. The powder has that unmistakable delicate, citrusy Ceylon character. At around $0.15 per teaspoon-serving it’s reasonably priced for verified verum.

The honest downside: Frontier doesn’t publish coumarin numbers proactively, and they don’t disclose quill grade. For culinary use I can live with that. For high-dose daily supplementation I’d rather have per-lot numbers in hand.

Best Ceylon cinnamon sticks: Burlap & Barrel Cinnamon Verum

Single-origin, sourced directly from smallholder farmers in Sri Lanka, and the quills themselves are the proof of authenticity. Thin, layered, crumbly, fragrant. You can’t fake that structure with cassia. Grinding these fresh produces powder that makes grocery store cinnamon taste like cardboard by comparison.

At roughly $0.60 per serving it’s the priciest option here, and sticks are inconvenient for daily supplementation. But if you drink cinnamon tea or want zero doubt about what you’re buying, this is the pick.

Best budget pick: Anthony’s Organic Ceylon Cinnamon

Around $0.09 per serving when bought in the one-pound bag, organic certified, verified Sri Lankan origin, and Anthony’s has been responsive when I’ve asked about testing documentation. The flavor is legitimately Ceylon: mild, sweet, no cassia burn.

Trade-offs exist. No published coumarin data, no grade disclosure, and bulk bags lose freshness faster than sealed jars. Decant into an airtight container and use it within six months.

Best standardized extract for blood sugar support: CinSulin (Cinnulin PF)

This pick needs explanation, because it’s a different product category. Most positive clinical trials on cinnamon and blood sugar didn’t use plain ground cinnamon. They used water-soluble extracts that concentrate the polyphenols (type-A polymers) while leaving fat-soluble compounds, including coumarin, behind in the extraction process.

Ziegenfuss and colleagues ran a 12-week trial in 2006 giving 500 mg of Cinnulin PF daily to 22 pre-diabetic adults and recorded meaningful improvements in fasting glucose and blood pressure versus placebo. Is one trial definitive? No. But if your specific goal is metabolic support, the extract format matches the evidence better than culinary powder does, and the water extraction sidesteps the coumarin question entirely.

The catch: this isn’t Ceylon in the culinary sense, and you can’t cook with it. It’s a targeted supplement, full stop.

Brands I’d skip (and why)

Look, I’m not going to name every offender, but the red flag patterns are consistent:

• No country of origin listed. Genuine Ceylon sellers brag about Sri Lanka. Silence on origin almost always means cassia or a blend.
• “Cinnamon bark” with no species. If the label doesn’t say Cinnamomum verum or zeylanicum, assume cassia. Every time.
• Suspiciously cheap “Ceylon” powder. Verified Ceylon costs real money to import. A $7 pound of “Ceylon” defies the economics of the spice trade. Someone in that supply chain is lying.
• Proprietary blends. A “cinnamon complex” hiding amounts behind a blend label is a convenient place to bury cheap cassia. I found three supplement brands doing exactly this.
• Marketplace-only sellers with stock photos. Several Amazon-exclusive brands I contacted couldn’t produce a single COA. One never responded at all. That’s a no from me at any price.

Here’s the thing: identifying a good brand solves half your problem. The other half is knowing what dose to take, what it will and won’t do for you, and how to verify what showed up at your door. That’s where we’re headed next.

What Ceylon Cinnamon Actually Does (The Evidence, Honestly)

I’ll be straight about where the data is strong and where it’s mostly marketing. Because here’s the uncomfortable truth almost every “ceylon cinnamon best brand” roundup skips: the majority of clinical trials on cinnamon and blood sugar used cassia, not Ceylon.

Let that sink in before you buy anything.

Blood sugar and insulin sensitivity

The landmark study came from Khan et al. in 2003, published in Diabetes Care. Sixty adults with type 2 diabetes took 1, 3, or 6 grams of cinnamon daily for 40 days. Fasting glucose dropped 18 to 29 percent, and even the 1 gram group saw benefit. Impressive numbers. But the cinnamon was cassia, and later trials struggled to replicate results that dramatic.

The bigger picture is more modest and more believable. Allen and colleagues pooled 10 randomized trials in a 2013 Annals of Family Medicine meta-analysis and found cinnamon lowered fasting glucose by roughly 25 mg/dL on average. A 2019 systematic review in Clinical Nutrition came to a similar conclusion: real effects on fasting glucose and insulin resistance, but heterogeneous trials and inconsistent dosing.

So what’s actually happening in your body? Three mechanisms have decent support. Cinnamaldehyde and cinnamon polyphenols appear to enhance insulin receptor signaling, essentially making your cells more responsive to the insulin you already produce. Second, cinnamon compounds promote GLUT4 translocation, which is the process of glucose transporters moving to the cell surface so sugar can actually get out of your bloodstream. Think of GLUT4 as loading docks for glucose; cinnamon seems to open more of them. Third, cinnamon slows gastric emptying, which blunts the post-meal glucose spike. Jarvill-Taylor’s team demonstrated the insulin-mimetic activity of cinnamon polyphenols back in 2001, and the mechanistic story has held up reasonably well since.

Here’s the nuance that matters for brand choice: Ceylon’s advantage isn’t that it works better than cassia. It probably works about as well, maybe slightly less potently on some markers. Ceylon’s advantage is that you can take meaningful doses every single day for years without loading your liver with coumarin. That’s the whole argument. Safety for long-term use, not superior punch.

Cholesterol and heart markers

The lipid data is real but modest. Maierean et al. (2017) ran a meta-analysis of 13 trials and found cinnamon reduced triglycerides by about 16 mg/dL and total cholesterol by roughly 13 mg/dL, with smaller LDL effects. The Allen meta-analysis I mentioned earlier found similar direction: LDL down around 9 mg/dL, HDL nudged up slightly.

Is that going to replace a statin? Not even close. But as a stack-on effect alongside diet changes, it’s not nothing.

Antioxidant and anti-inflammatory effects

This is where Ceylon specifically shines. True Ceylon cinnamon is rich in proanthocyanidins, the same class of polyphenols that makes grape seed extract interesting, and cinnamon consistently ranks near the top of ORAC antioxidant charts among common spices. Ranasinghe’s group in Sri Lanka has published extensively on Ceylon-specific pharmacology, documenting anti-inflammatory and antimicrobial activity in preclinical models.

The catch? Most of this is test tube and animal work. Promising, mechanistically plausible, not yet proven to change human outcomes.

Where the evidence is thin

Weight loss claims. “Detox” marketing. Cognitive enhancement. I’d call any benefit in these areas a minor bonus at best, and the detox stuff is pure nonsense. There’s some preliminary work on cinnamaldehyde and fat cell metabolism, but no human trial has shown cinnamon melts weight off anyone.

My position, plainly: Ceylon cinnamon is a useful metabolic adjunct with a genuinely good safety profile. It is not a metformin replacement. Anyone telling you otherwise is selling something (probably cassia in a Ceylon costume).

Dosage: How Much Ceylon Cinnamon Per Day

Practical stuff. The clinical trials used 1 to 6 grams of cinnamon powder daily, and the honest read of the data is that benefits plateau somewhere around 1 to 3 grams. More isn’t better; it’s just more.

Culinary powder dosing

One gram is roughly half a teaspoon. So a realistic daily target with powder is half to one and a half teaspoons, split across meals. Stir it into oatmeal, yogurt, coffee, whatever. This is the cheapest route and it works fine if you’re consistent (most people aren’t, which is why capsules exist).

Capsule and extract dosing

Typical Ceylon capsules run 500 to 1,200 mg each. Two to three capsules daily gets you into the range the trials actually studied. Check the serving math on your specific brand, because I found several products where the front label dose required three capsules while the marketing implied one.

Water-soluble extracts play by different rules. Cinnulin PF and similar concentrates were studied at 250 to 500 mg daily, because the extraction process concentrates the active polyphenols roughly 20-fold. Don’t take extract at powder doses. You’ll waste money and gain nothing.

Timing and how long until you notice anything

Take it with carbohydrate-containing meals. Given that two of the main mechanisms are slowed gastric emptying and improved post-meal glucose handling, dosing cinnamon with your biggest carb meal makes obvious mechanistic sense. Taking it on an empty stomach at bedtime wastes the acute effect.

Timeline expectations, honestly: post-meal glucose effects show up within hours (people with continuous glucose monitors can literally watch it). Changes in fasting glucose, HbA1c, and lipids took 8 to 12 weeks in most trials. If you quit after two weeks because nothing “felt” different, you never gave it a fair shot.

And this is exactly why the Ceylon-versus-cassia distinction matters. At 3 grams daily, cassia can deliver several milligrams of coumarin, blowing past the European tolerable daily intake of 0.1 mg per kilogram of body weight for anyone under about 170 pounds. Ceylon at the same dose delivers a trace. That’s the math that lets you run this experiment for three months without worrying about your liver.

Safety, Side Effects, and Who Should Be Careful

Is Ceylon cinnamon safe? For most people, yes, and I’d rank it among the better-tolerated supplements I’ve reviewed. But “well tolerated” isn’t “risk-free for everyone.”

Common side effects

The usual complaints are mild GI upset (especially at higher powder doses taken on an empty stomach) and mouth or throat irritation from cinnamaldehyde. Cinnamaldehyde is also a known contact allergen; it’s one of the more common causes of spice-related contact dermatitis. If cinnamon gum makes your mouth burn or tingle abnormally, treat that as a warning sign, not a quirk.

Drug interactions

Two matter. First, if you’re on diabetes medication (metformin, sulfonylureas, insulin), cinnamon’s glucose-lowering effect stacks with the drug’s. That’s additive hypoglycemia risk. It’s manageable, but it means monitoring your numbers rather than assuming a “natural” supplement can’t move them.

Second, blood thinners. Coumarin is chemically related to warfarin’s ancestors, and there’s a theoretical interaction with anticoagulants. Here’s the good news: this is overwhelmingly a cassia concern. Ceylon’s near-zero coumarin content makes the interaction largely academic, which is one more argument for verified Ceylon over mystery-origin powder.

Pregnancy, kids, and liver conditions

Culinary amounts in food? Fine for everyone. Supplemental doses during pregnancy haven’t been studied properly, so I wouldn’t. Same logic for young children.

Liver conditions deserve a direct word. Coumarin hepatotoxicity is documented in case reports, including a German case series that helped push the BfR to set its tolerable intake limit. Every one of those cases traces back to cassia-level coumarin exposure. If you have any liver condition and still want daily cinnamon, Ceylon isn’t just preferable. It’s the only version I’d consider.

One more thing, because it’s recent and it’s ugly: the FDA issued multiple recalls and safety alerts for ground cinnamon products in 2024 after finding elevated lead levels, following the WanaBana applesauce pouch scandal that sickened children with lead-tainted cinnamon. Lead contamination in the cinnamon supply chain is not hypothetical. It happened, at scale, in products on American shelves. This is exactly why I refuse to recommend any brand that won’t show heavy metals testing. The risk is real and the fix (a $200 lab panel per batch) is cheap for any serious company.

How to Verify You're Getting Real Ceylon (Even After You Buy)

You ordered from a brand that checked out on paper. Now the jar is in your kitchen. Can you verify it yourself? Partially, yes.

The stick test

Sticks are the easiest format to authenticate at home, which is why I lean toward buying quills when possible.

• Structure. Ceylon quills look like a rolled cigar with many thin, papery layers. Cassia is one thick, hard curl of bark, like a scroll.
• Crumble test. Ceylon crumbles easily between your fingers. Cassia is so hard you’d need a hammer.
• Color. Ceylon is light tan to pale brown. Cassia runs reddish-brown to dark mahogany.
• Smell and taste. Ceylon is delicate, floral, almost citrusy with subtle sweetness. Cassia hits you with that aggressive, hot “red candy” cinnamon punch. Once you’ve tasted both side by side, you’ll never confuse them again.

Powder is harder to judge visually, though genuine Ceylon powder tends to be lighter in color and gentler in flavor. If your “Ceylon” powder tastes like Big Red gum, be suspicious.

The label checklist

Before the taste test even matters, the label should clear these bars:

• Species listed as Cinnamomum verum or Cinnamomum zeylanicum (not just “cinnamon bark”)
• Sri Lanka named as country of origin
• Batch or lot number printed on the container
• Third-party testing claim, ideally with a way to access results
• Organic certification if you’re paying an organic premium

What a legit COA looks like

Email the company and ask for a certificate of analysis for your lot number. A real one includes three things: species verification (botanical identity testing, not just a supplier’s word), a coumarin measurement (Ceylon should test well under 0.1% by weight, often near the detection limit), and a heavy metals panel covering lead, arsenic, cadmium, and mercury with results below USP limits.

If a company takes more than a week to respond, sends a generic quality statement instead of actual lab data, or refuses outright, you have your answer. In my testing, response to a COA request separated the real operations from the marketing shells faster than anything else I tried.

Bottom Line: Which Ceylon Cinnamon Best Brand Should You Buy?

After all the testing, here’s where I landed. For culinary use, buy verified Sri Lankan quills or powder from a brand that names its origin and publishes testing (Burlap & Barrel and Frontier Co-op earned my trust in this category). For daily supplementation, Oregon’s Wild Harvest and NOW Foods delivered documented species verification at reasonable prices. And if your goal is specifically metabolic support at the lowest possible pill count, a water-extracted product built on Cinnulin PF matches the clinical evidence better than plain powder capsules do.

The two non-negotiables haven’t changed: verified Sri Lankan origin and third-party testing that covers both coumarin and heavy metals. A brand missing either one isn’t a bargain at any price. It’s a gamble.

Set your expectations honestly. Give it 8 to 12 weeks with consistent dosing at meals, and look for modest improvements in fasting glucose and lipids, not a transformation. The real win with Ceylon over cassia is that you can run this experiment daily, indefinitely, without the coumarin liability.

Your next step is simple: pick one brand from the passing list, email them for a COA before or right after you order, and do the crumble test when it arrives. Ten minutes of verification beats months of swallowing mystery powder.

FAQ

What does the best Ceylon cinnamon brand actually do for you?

A verified Ceylon cinnamon brand provides modest support for blood sugar control (meta-analyses show fasting glucose reductions around 25 mg/dL), small improvements in triglycerides and LDL cholesterol, and strong antioxidant polyphenols, all without the coumarin load that makes cassia risky for daily use. The brand matters because roughly half of “Ceylon” products are actually mislabeled cassia.

How does Ceylon cinnamon work for blood sugar?

Cinnamon polyphenols enhance insulin receptor signaling, promote GLUT4 glucose transporter movement to the cell surface, and slow gastric emptying, which blunts post-meal glucose spikes. Combined, these effects improve how efficiently your body clears sugar from the blood, particularly after carbohydrate-heavy meals.

Is Ceylon cinnamon safe to take every day?

Yes, for most adults. Ceylon contains only trace coumarin (roughly 250 times less than cassia), so daily doses of 1 to 3 grams stay far below the tolerable intake limit. Watch for additive effects if you take diabetes medication, and skip supplemental doses during pregnancy or if you have cinnamaldehyde allergy.

What is the best dosage for Ceylon cinnamon?

For powder or standard capsules, 1 to 3 grams daily taken with carbohydrate-containing meals matches the clinical trial range where benefits appear. Water-soluble extracts like Cinnulin PF are concentrated and dose at 250 to 500 mg daily. Higher doses show no added benefit.

How long does Ceylon cinnamon take to work?

Post-meal glucose effects can appear within hours of a dose. Measurable changes in fasting glucose, HbA1c, and cholesterol took 8 to 12 weeks in most clinical trials. Commit to at least two months of consistent daily use before judging results.

How can I tell if my cinnamon is real Ceylon and not cassia?

Check the sticks: Ceylon quills have many thin, papery layers and crumble easily; cassia is one thick, hard curl. Ceylon is light tan with a delicate, floral flavor, while cassia is reddish-brown with an aggressive, hot taste. On labels, look for Cinnamomum verum or zeylanicum and Sri Lanka as the origin.

Is Ceylon cinnamon better in capsules or powder form?

It depends on your goal. Powder is cheapest and works for cooking, but requires daily consistency. Capsules guarantee consistent dosing at 2 to 3 per day. Water-based extracts deliver clinically studied polyphenol doses in a single small capsule and best match the metabolic research. For pure blood sugar support, extract wins; for flexibility, powder.

Why is Ceylon cinnamon more expensive than regular cinnamon?

True Ceylon comes almost exclusively from Sri Lanka, where the inner bark is hand-peeled by skilled workers in a labor-intensive process. Cassia grows cheaply across China, Indonesia, and Vietnam and requires minimal processing. Genuine Ceylon typically costs 3 to 5 times more, which is why suspiciously cheap “Ceylon” is almost always mislabeled cassia.

Frequently Asked Questions