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6C vs 30C vs 200CK – Which One Actually Works?

October 20, 2025 by
Lewis Calvert

You're standing in the supplement aisle, staring at three tiny bottles that look identical except for those mysterious numbers and letters. 6C, 30C, 200CK – what do they even mean? If you've ever felt confused about homeopathic potencies, you're not alone. Most people grab whatever the store clerk recommends without understanding what they're actually buying.

Here's the thing: these numbers aren't just random labels. They represent completely different dilution levels that can affect how the remedy works in your body. Whether you're dealing with seasonal allergies, stress, or minor aches, picking the wrong potency is like using the wrong key for a lock – it just won't work the way you expect.

Key Takeaways

Before we dive deep, here's what you need to know:

  • 6C potency is the gentlest option, diluted 6 times at 1:100 ratios
  • 30C potency sits in the middle, diluted 30 times and works for most everyday issues
  • 200CK potency is the strongest of these three, diluted 200 times using the Korsakovian method
  • Lower numbers (like 6C) are typically better for physical symptoms
  • Higher numbers (like 200CK) often work better for emotional or mental concerns
  • The "C" stands for centesimal (1:100 dilution), while "CK" means Korsakovian preparation
  • You can't overdose on homeopathic remedies, but using the wrong potency might just not help

What Are Homeopathic Potencies Anyway?

Let's break this down in plain English. Homeopathy works on the principle of "like cures like" – a substance that causes symptoms in a healthy person can treat similar symptoms in a sick person when properly diluted.

The potency tells you how many times the original substance was diluted and shaken (called succussion). That letter and number combo is basically a recipe card. The "C" means centesimal scale, where one part of the substance mixes with 99 parts of water or alcohol. Then that mixture gets shaken vigorously.

For 6C, this process happens 6 times. For 30C, it happens 30 times. And for 200CK, well, you guessed it – 200 times, but using a slightly different method (more on that later).

Sounds backwards, right? How can something more diluted be stronger? In homeopathy, practitioners believe that the more you dilute and shake a substance, the more potent its energetic effect becomes. Think of it like this: you're reducing the physical material but supposedly increasing its healing energy.

Understanding 6C Potency

What Makes 6C Different

The 6C potency is your entry-level option. It's been diluted 6 times at a 1:100 ratio, making it the least diluted of our three contenders. Many beginners start here because it's gentle and forgiving.

Common uses for 6C:

  • Minor bruises and bumps
  • Light headaches
  • Mild digestive discomfort
  • First-aid situations
  • Acute physical symptoms that just started

You'll find 6C remedies recommended for things happening right now in your body. Got a fresh mosquito bite? Bumped your knee? 6C might be your friend.

How to Use 6C Properly

Most people take 6C remedies more frequently than higher potencies. You might take it every 15-30 minutes for acute issues, then space it out as symptoms improve. The general rule is to stop once you feel better – don't keep taking it "just because."

One important note: 6C works best for short-term, physical problems. If you've had chronic issues for months or years, this probably isn't strong enough to make a dent.

Breaking Down 30C Potency

Why 30C Is the Most Popular Choice

The 30C potency is like the Goldilocks option – not too weak, not too strong. It's been diluted 30 times, making it significantly more potent than 6C in homeopathic terms.

Walk into any health food store, and you'll see shelves full of 30C remedies. There's a good reason for this. According to experts at big write hook, this middle-ground potency works for about 70-80% of common complaints people experience.

Best situations for 30C:

  • Seasonal allergies that come back every year
  • Moderate stress and anxiety
  • Sleep troubles
  • Recurring headaches
  • Menstrual cramps
  • Common cold symptoms
  • Minor injuries that need deeper healing

The Versatility Factor

What makes 30C special is its versatility. It bridges the gap between purely physical symptoms (where 6C shines) and deeper emotional or chronic issues (where 200CK comes in). If you're unsure which potency to choose, many practitioners suggest starting with 30C.

You typically take 30C less frequently than 6C – maybe 2-3 times daily for acute issues, or once daily for ongoing concerns.

Decoding 200CK Potency

What That "K" Really Means

Here's where things get interesting. The 200CK potency uses a different preparation method called the Korsakovian method (that's where the "K" comes from). Instead of using a new container for each dilution, the Korsakovian method uses the same container, pouring out the liquid and refilling it 200 times.

Some homeopaths believe this method creates a slightly different energetic quality compared to the traditional Hahnemannian method used for 6C and 30C.

When You Need the Big Guns

The 200CK potency is considered a high potency in homeopathy. It's typically reserved for:

  • Deep-seated emotional trauma
  • Long-standing chronic conditions
  • Mental health support (alongside professional care)
  • Constitutional treatment
  • Conditions that affect your whole being, not just one symptom

Important consideration: Many practitioners recommend consulting a professional homeopath before using 200CK, especially if you're new to homeopathy. This isn't because it's dangerous – you literally can't overdose on a homeopathic remedy – but because choosing the right remedy at this potency requires more skill.

Dosage and Frequency for 200CK

Unlike 6C, you don't take 200CK frequently. Often, just one or two doses are enough. Then you wait and observe. Sometimes for days or even weeks. The idea is that higher potencies work deeper and longer, so they need time to do their thing.

6C vs 30C vs 200CK: Side-by-Side Comparison

Feature 6C 30C 200CK
Dilution Level 6 times at 1:100 30 times at 1:100 200 times (Korsakovian)
Strength Gentlest Moderate Strongest
Best For Acute physical symptoms General use, recurring issues Chronic, deep-seated conditions
Frequency Every 15-30 min (acute) 2-3 times daily Once, then wait days/weeks
Symptom Type Physical, immediate Physical + emotional Emotional, constitutional
User Level Beginners All levels Advanced/professional guidance
Duration of Action Short-term Medium-term Long-term
Price Range $8-12 $10-15 $12-18
Availability Very common Most common Less common
Safety for Self-Treatment Very safe Safe Safe but complex

How Each Potency Actually Works in Your Body

The 6C Experience

When you take a 6C remedy, you're working with something that still has a bit more "substance" to it (relatively speaking). People often notice effects within minutes to hours. The action is quicker but shorter-lived.

Think of 6C like a gentle nudge to your body. It's saying, "Hey, remember how to fix this?" For a fresh injury or sudden symptom, that gentle reminder is often enough.

The 30C Effect

With 30C, you're stepping into deeper territory. The remedy has been diluted enough to work on multiple levels – physical, yes, but also emotional and mental. People usually notice effects within hours to a day.

The action lasts longer than 6C, typically several hours to a couple days. This makes it perfect for conditions that need sustained support without constant dosing.

The 200CK Impact

The 200CK potency works on what homeopaths call a "constitutional" level. It's not just treating your headache – it's addressing why you get headaches in the first place. Why you respond to stress the way you do. Why certain patterns keep repeating in your health.

Effects might take longer to notice (sometimes days), but they can last weeks or even months. Some people experience what's called a "healing aggravation" – a temporary worsening of symptoms before improvement. This is actually considered a good sign that the remedy is working.

Real-World Scenarios: Which Potency to Choose

Scenario 1: You Just Sprained Your Ankle

Go with 6C Arnica. Take it every 15-30 minutes for the first few hours. This acute physical trauma needs frequent, gentle support.

Scenario 2: You Get Hay Fever Every Spring

Try 30C of your chosen remedy (like Allium cepa or Sabadilla). Take it 2-3 times daily throughout the season. This recurring pattern needs consistent, moderate support.

Scenario 3: You've Had Anxiety for Years

Consider 200CK Ignatia or Lycopodium – but ideally work with a homeopath. This deep-rooted emotional pattern needs powerful, constitutional treatment.

Scenario 4: Your Kid Has a Fever

Start with 6C Belladonna or Aconite. Give it every 30-60 minutes while monitoring the fever. Acute childhood illnesses respond well to lower potencies given frequently.

Common Mistakes People Make with Potencies

Mixing up frequency: Taking 200CK multiple times a day is like using a sledgehammer when you need a tap. More isn't better with higher potencies.

Choosing based on price: Don't assume expensive equals better. The right potency for your situation is what matters, not the price tag.

Ignoring timing: Taking remedies with food, coffee, or mint can interfere with absorbtion. Take them on a relatively clean palate.

Expecting instant miracles from high potencies: The 200CK isn't a magic bullet. It works deeply but sometimes slowly.

Using high potencies for acute issues: If you suddenly twist your ankle, don't reach for 200CK. That's like using a long-range missile for a nearby target.

Pros and Cons Breakdown

6C Advantages

  • Easy to use for beginners
  • Works quickly for acute issues
  • Very affordable
  • Safe to use frequently
  • Great for first-aid kits
  • Works well for children

6C Disadvantages

  • Not strong enough for chronic conditions
  • Requires frequent dosing
  • Effects don't last long
  • Won't address deeper issues

30C Advantages

  • Versatile for many conditions
  • Good balance of strength and gentleness
  • Widely available
  • Works for physical and emotional symptoms
  • Suitable for all ages
  • Less frequent dosing needed

30C Disadvantages

  • Might be too gentle for deep chronic issues
  • Not as immediate as 6C for acute trauma
  • Can be confusing to know when to switch potencies

200CK Advantages

  • Works on constitutional level
  • Long-lasting effects
  • Addresses root causes
  • Good for emotional healing
  • Fewer doses needed
  • Powerful for chronic conditions

200CK Disadvantages

  • Can be complex to use correctly
  • Might cause temporary aggravation
  • Hard to know which remedy to choose
  • Best used with professional guidance
  • More expensive
  • Effects take longer to appear

Price and Value Considerations

Let's talk money. A typical tube of homeopathic pellets contains about 80 doses. Here's what you can expect to pay:

6C remedies: Usually $8-12 per tube. Since you use them frequently, a tube might last 1-2 weeks for an acute condition.

30C remedies: Typically $10-15 per tube. With less frequent dosing, this could last a month or more for ongoing issues.

200CK remedies: Around $12-18 per tube. Since you might only take one or two doses, a single tube could last indefinitely.

The math actually favors higher potencies for long-term use. That "expensive" 200CK tube might be the most economical choice if one dose does the job.

Safety and Side Effects

Good news: homeopathic remedies are incredibly safe. The dilutions are so extreme that there's virtually no physical substance left. You can't poison yourself or overdose in the traditional sense.

However, you might experience:

Healing aggravations: Temporary worsening of symptoms, especially with 200CK. This usually means the remedy is working.

Proving symptoms: If you take a remedy you don't need for too long, you might develop the symptoms that remedy treats.

No effect: The most common "side effect" is simply that nothing happens. This usually means you chose the wrong remedy or potency.

Antidoting: Coffee, mint, camphor, and strong aromatics can cancel out homeopathic remedies. Keep them separate.

Expert Recommendations and Guidelines

Most experienced homeopaths suggest this approach:

For beginners: Start with 30C remedies for general use. Keep some common 6C remedies (like Arnica, Apis, Belladonna) in your first-aid kit.

For recurring issues: Try 30C first. Give it at least a week to work before deciding it's not helping.

For chronic conditions: Consult a professional homeopath who can prescribe the right remedy in the right potency, which might be 200CK or even higher.

General principle: Start lower and go higher if needed. It's easier to increase potency than to deal with an unnecessarily strong reaction.

Which One Is Actually Better?

Here's the truth: there's no "better" potency. There's only the right potency for your specific situation.

6C wins for: Immediate physical injuries, acute symptoms, beginners, kids, and situations needing frequent dosing.

30C wins for: Everyday health concerns, recurring issues, general home use, and when you're unsure what to choose.

200CK wins for: Deep chronic conditions, emotional healing, constitutional treatment, and when lower potencies haven't worked.

The "best" choice depends entirely on what you're dealing with, how long you've had it, and whether it's physical, emotional, or both.

Final Verdict

Understanding 6C vs 30C vs 200CK doesn't have to be complicated. Think of them as different tools in a toolbox. You wouldn't use a screwdriver for every job, and you wouldn't use the same homeopathic potency for every health concern.

For most people building a home homeopathy kit, stock up on 30C remedies for the most common issues. Add a few 6C options for first-aid situations. Leave the 200CK potencies for when you've tried gentler approaches or when working with a professional.

Remember that homeopathy is both an art and a science. The potency is just one piece of the puzzle – choosing the right remedy matters even more. When in doubt, start gentle with 6C or 30C, observe the results, and adjust from there.

The beauty of homeopathy is that it's safe to experiment within reason. You can't hurt yourself by trying the "wrong" potency – you just might not get results. And that's valuable information too, pointing you toward what might work better.

Frequently Asked Questions

Can I take 6C and 30C of the same remedy together? No, don't mix potencies of the same remedy. Pick one potency and stick with it. Mixing can confuse the body's response.

How long should I wait to see results from 200CK? Give it at least 3-7 days. Sometimes effects appear within hours, but deep healing takes time. Some people notice changes for weeks after a single dose.

Is 200CK dangerous for children? It's not dangerous, but it's generally unnecessary. Children respond beautifully to lower potencies like 6C and 30C. Save the high potencies for when really needed.

Can I switch from 30C to 200CK if it's not working? Yes, but wait at least a week before switching. If 30C isn't helping after that time, either try a different remedy or move up to 200CK.

Do I need to avoid coffee with all potencies? Coffee is known to antidote homeopathic remedies, especially with higher potencies. Try to avoid it for at least 30 minutes before and after taking any potency. Some practitioners say this matters more with 200CK than 6C.

How do I store homeopathic remedies? Keep them away from strong smells, direct sunlight, and extreme temperatures. The medicine cabinet or nightstand drawer works fine. They don't need refrigeration.

Can I use 200CK for acute issues if that's all I have? You can, but it's not ideal. It's like using a long-term strategy for a short-term problem. 6C or 30C work better for acute situations.

What if I accidentally take too many doses of 6C? Don't worry. The worst that happens is nothing or a mild proving (developing symptoms the remedy treats). Just stop taking it and the effects will fade.