Greska's Carbon 60 The Ultimate Antioxidant
The only C60 company that uses zero solvents in any part of the manufacturing process.
Top Selling Products
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★★★★★ 4.87 (45)
C60 Sunflower Oil
$76.00
★★★★★ 4.81 (16)
C60 Olive Oil
$79.00
★★★★★ 4.80 (20)
C60 Face Serum
$59.00
★★★★☆ 4.0 (8)
C60 Topical Mist
$98.00
★★★★★ 5.0 (1)
C60 15-Day Supply
$36.00
What Our Customers Say
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100s of Positive Reviews
What C60 Does For Your Body
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Discover how C60 has supported thousands of customers — from brain fog to joint discomfort to better sleep. Tap any area to see real customer experiences.
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Zero Solvents Used
No Solvents. Ever. In any step of production.
3rd Party Tested
Pure carbon. No contaminants. Independently verified.
Made in the USA
Proudly manufactured in Colorado.
Money-Back Guarantee
Not satisfied? We'll make it right.
The Science of C60
What Is Carbon 60 — And Why Is Everyone Talking About It?
Carbon 60 is a Nobel Prize-winning molecule made of 60 carbon atoms in a perfect sphere. It's one of the most powerful antioxidants ever discovered — and it works at a level that nothing else can reach. Thousands of customers report it's changing how they feel, move, sleep, and age.
The Discovery
A Nobel Prize-Winning Molecule Found in Nature
Carbon 60 was discovered in 1985 by scientists Harold Kroto, Robert Curl, and Richard Smalley while studying how carbon forms in outer space. What they found was a completely new form of carbon — 60 atoms arranged in the same pattern as a soccer ball. They named it Buckminsterfullerene.
In 1996, they were awarded the Nobel Prize in Chemistry for this discovery. C60 is one of only a handful of molecules in history to receive that recognition. For years it was considered a scientific curiosity — until researchers started studying what it could do inside the human body.
What they found was remarkable: C60 is one of the most potent antioxidant compounds ever tested. And unlike anything found in food or supplements, it works at a scale most antioxidants can't come close to.
The Root Cause of Most Health Problems
Oxidative stress drives aging, inflammation, pain, and disease. Here's how it works — and how C60 addresses it.
01
Free Radicals Are Everywhere
Free radicals are unstable molecules with a missing electron. Your body creates them naturally through metabolism — but modern life (pollution, stress, processed food, UV light) creates far more than your body can handle on its own.
02
They Attack Your Cells
To stabilize themselves, free radicals steal electrons from healthy cells — damaging your DNA, proteins, and cell membranes in the process. Unchecked, this damage accumulates and is one of the primary drivers of aging and chronic disease.
03
This Causes Inflammation
Cell damage triggers inflammation — your body's emergency response. When inflammation becomes chronic due to constant oxidative stress, it begins to break down joints, fog your brain, slow your recovery, and accelerate every sign of aging.
04
C60 Gives Electrons Back
C60 donates electrons to free radicals, neutralizing them before they can attack your cells. Its hollow sphere structure can absorb and neutralize multiple free radicals simultaneously — far more efficiently than any vitamin or antioxidant food.
Why It Works
C60 Is 200,000 Times Smaller Than Other Antioxidants
Vitamin C, Vitamin E, and most antioxidant supplements work outside the cell. They're simply too large to cross the cell membrane and reach the mitochondria — where oxidative stress is actually happening.
C60 is so small it can penetrate the cell wall entirely and work right at the source of the problem — inside the mitochondria, where your cells generate energy and where free radical damage begins. No other antioxidant compound can do this as efficiently.
You can see the purity in the color. Pure C60 is naturally deep black. Many competitor products appear purple — which means they used solvents like toluene in production. Greska's C60 is always pure black. No solvents. No shortcuts. Ever.
What Customers Are Reporting
Here's what thousands of real customers say they experience after adding C60 to their daily routine.
⚡
Dramatically Higher Energy
This is the most commonly reported benefit. Customers describe waking up with more energy, getting through the day without the usual crash, and feeling more physically capable than they have in years. Many notice a difference within the first two weeks.
*Individual results vary. Not evaluated by the FDA.
🦵
Joint & Muscle Comfort
Customers with chronic joint pain, stiffness, and muscle soreness report significant relief — often in areas they'd struggled with for years. Athletes report faster recovery times after hard training. Many customers over 60 say they're moving like they did decades ago.
*Individual results vary. Not evaluated by the FDA.
🧠
Mental Clarity & Focus
Customers consistently report sharper thinking, better memory, and reduced brain fog. Reducing oxidative stress in the brain may help support cognitive function, concentration, and mental stamina — especially as we age.
*Individual results vary. Not evaluated by the FDA.
✨
Skin Transformation
Whether applied topically with the face serum or taken orally, customers report visibly improved skin texture, reduced fine lines, and a more even skin tone. C60's antioxidant properties may help protect skin cells from UV and environmental damage.
*Individual results vary. Not evaluated by the FDA.
😴
Deeper Sleep
A large number of customers report sleeping more deeply and waking up genuinely rested — sometimes for the first time in years. Many customers notice this early on, often within the first few weeks of daily use.
*Individual results vary. Not evaluated by the FDA.
🔥
Reduced Inflammation
Chronic inflammation shows up as pain, swelling, stiffness, and slow healing. Customers report relief across all of these — from back and neck pain to inflammatory skin conditions. C60 may address inflammation at its root cause.
*Individual results vary. Not evaluated by the FDA.
Real Customer Results
These are real photos submitted by Greska's customers. Results are individual and may vary.
Before
After
Topical Application — Skin Healing
Customer applied C60 Topical Mist directly to the affected area daily. Photos show results after consistent use. Results are individual and may vary.
Before
After
C60 Face Serum — Anti-Aging
Barbara used the C60 Face Serum as part of her daily skincare routine. Customers report visibly reduced fine lines and improved skin tone over time.
Why Greska's
The Only No-Solvent, Food-Grade C60 on the Market
Most C60 products on the market are made using chemical solvents to mix C60 into oil. Those solvents — including toluene, a known neurotoxin — leave trace residues in the final product. That's why most competitor C60 appears purple: it's contaminated.
Greska's C60 is made with no solvents ever used — not in the production process, not in the carrier oil, not anywhere. The result is pure black, food-grade C60 that is clean, safe, and genuinely different from anything else on the market.
Every single batch is independently tested by a third-party lab for purity and potency. You can view the certificate of analysis for your batch directly on our website.
View Lab Results →Verified. Documented. Unchallenged.
The Proof Behind Zero Solvents
We don't ask you to take our word for it. Here is every layer of evidence behind the claim no competitor has ever been able to match — from the original process documentation to independent third-party lab results.
Proof #2 — Official Process Documentation
On File Since 2012
"Bob Greska developed the first non-solvent method to produce non-clustered, non-crystallized, contaminant-free, mono-molecular, food-grade Carbon 60."
— Greska's Carbon 60 · Official Process Documentation · 2012
3
Third-Party Lab Testing
Every batch tested independently — not by us.
We submit every production run to an independent laboratory before it ships. Results confirm zero solvent contamination, zero heavy metals, and full molecular integrity. Documentation exists for every batch ever produced.
4
It Has Never Changed
Same process. Same standard. Since day one.
The first batch Bob Greska produced in 2012 used zero solvents. The batch being produced today uses zero solvents. Not a single production run in our history has ever used a solvent at any stage.
5
Food-Grade Classification
Classified food-grade because it qualifies.
A product cannot achieve food-grade classification if solvent residue is present. Our food-grade status is itself a structural confirmation that zero solvents were used — built into the certification criteria.
6
Never Disputed
Public claim. Zero challenges. Since 2012.
We have made this claim publicly for over a decade. No C60 producer has ever disputed it — because the process documentation, lab records, and production history all back it up completely.
✗ Standard Industry Method
✗ Dissolve raw carbon in toluene or benzene
✗ Filter and evaporate under heat
✗ Solvent residue locks inside the molecule
✗ Bioavailability and potency compromised
✗ Can never be called truly solvent-free
✓ Greska's Proprietary Method
✓ No solvent introduced at any stage
✓ Fully different process architecture
✓ Zero residue — confirmed every batch
✓ Mono-molecular, maximum bioavailability
✓ Zero solvents — provably, since 2012
The Open Challenge
No C60 Producer Has Ever Disputed This Claim.
Because None of Them Can.
We have been making this claim publicly since 2012. The process documentation, independent lab results, and production records are all available. See every test result for yourself.
View Our Third-Party Lab Results →See full testing documentation at c60.com/pages/third-party-testing