Carbon 60 (c60) + Atazanavir, Cobicistat
Atazanavir, Cobicistat brand name: Evotaz.
We found no known interaction between Carbon 60 (c60) and Atazanavir, Cobicistat in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the label for Atazanavir, Cobicistat states a food rule worth keeping to.
Carbon 60 (c60) and Atazanavir, Cobicistat
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Atazanavir, Cobicistat and Carbon 60 (c60) in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for Carbon 60 (c60) at all — not against Atazanavir, Cobicistat, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
Carbon 60 (c60) safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Some Atazanavir, Cobicistat Products Have a Food Rule — Carbon 60 (c60) Should Not Break It
At least one FDA label for a product containing Atazanavir, Cobicistat says to take it with food. If you take Carbon 60 (c60) on an empty stomach out of habit, keep them separate — and take Atazanavir, Cobicistat with a meal where the label says to.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Atazanavir, Cobicistat products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
(2.1) • Recommended dosage: One tablet once daily, taken orally with food in adults and pediatric patients weighing at least 35 kg.
From the Dosage and Administration section of the FDA label we read for Atazanavir, Cobicistat — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
See Every Supplement That Interacts With Atazanavir, Cobicistat
This page covers Carbon 60 (c60) only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Atazanavir, Cobicistat page lists 152 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate) and Adrafinil (moderate).
By severity: 3 major · 107 moderate · 42 minor.
From our pharmacist’s overview on the Atazanavir, Cobicistat page
“Evotaz (atazanavir with cobicistat) treats HIV, and its effectiveness depends on steady blood levels, so I read this list of 152 supplements and herbs carefully rather than casually. Only three carry a major rating, but those three deserve your attention first: St.”
Reviewed by 2 · Jul 18, 2026
Where Carbon 60 (c60) and Atazanavir, Cobicistat Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#1,299 of 1,452 supplements looked up here in the last 7 days
#306 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions. Carbon 60 (c60) is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Carbon 60 (c60) reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The Carbon 60 (c60) and Atazanavir, Cobicistat records this page draws on were last updated June 22, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About Carbon 60 (c60)
What is Carbon 60 (c60)?
- Antioxidant support
- Anti-aging and longevity
- Energy and vitality
- Athletic recovery
- General wellness
Carbon 60 (C60) is a man-made molecule made of 60 carbon atoms, usually sold dissolved in oil and marketed as a powerful antioxidant or anti-aging supplement. Despite bold marketing, there is no good human evidence that it provides any of these benefits, and its long-term safety in people is unknown. Talk to your pharmacist or doctor before trying it, and avoid it during pregnancy and breastfeeding.
Not applicable (synthetic carbon molecule) · Liquid (C60 dissolved in oils such as olive, coconut, or avocado oil), softgels, capsules
An interaction check asks whether these two react with each other — it does not ask whether Carbon 60 (c60) is a good idea for someone in your situation. Here is what our Carbon 60 (c60) record says about it on its own.
Carbon 60 (c60): dosing
There is no established or standardized dose for C60. Because there are no reliable human studies, no one can say what amount is safe or effective.If you choose to use a C60 product, follow the directions on the label and do not exceed them. It is a good idea to choose products from companies that provide third-party testing for purity.
From our Carbon 60 (c60) monograph — the full record covers uses, side effects and every documented interaction.
About Atazanavir and Cobicistat
What Is Atazanavir and Cobicistat Used For?
Brand name: Evotaz
Evotaz is used together with other antiretroviral (HIV) medicines to treat HIV-1 infection. It is for adults and for children who weigh at least 35 kg.
In people who have taken HIV medicines before, the choice to use Evotaz should be guided by how many protease inhibitor resistance changes the virus already has.
Other Drugs & Carbon 60 (c60)
Browse every other medication we’ve checked against Carbon 60 (c60) — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Carbon 60 (c60) against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Ivermectin ›
- Abemaciclib ›
- Sertraline ›
- Rosuvastatin ›
- Testosterone ›
- Losartan Potassium ›
- Acetaminophen ›
- Aspirin ›
- Metoprolol ›
- Clopidogrel ›
- Escitalopram ›
- Atorvastatin ›
- Rivaroxaban ›
- Warfarin Sodium ›
- Tirzepatide ›
- Isotretinoin ›
- Ibuprofen ›
- Levothyroxine, Liothyronine ›
- Metformin ›
- Docusate ›
- Prednisone ›
- Tadalafil ›
- Amlodipine Besylate ›
- Amitriptyline ›
- Semaglutide ›
- Propranolol ›
- Amphetamine ›
- Methamphetamine ›
- Lisdexamfetamine ›
- Sumatriptan ›
- Valacyclovir ›
- Hydroxyurea ›
- Lisinopril ›
- Amoxicillin ›
- Methotrexate ›
- Bupropion ›
- Azithromycin ›
- Fluoxetine ›
- Doxycycline ›
- Pregabalin ›
- Gabapentin ›
- Acetaminophen, Aspirin, Caffeine ›
- Naproxen ›
- Dextroamphetamine ›
- Lamotrigine ›
- Clonazepam ›
- Quetiapine ›
- Buspirone ›
- Acyclovir ›
- Bendamustine ›
- Duloxetine ›
- Omeprazole ›
- Letrozole ›
- Citalopram ›
- Methylene Blue ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Carbon 60 (c60) list.
Carbon 60 (c60) References
The 3 sources that drive our Carbon 60 (c60) monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Carbon 60 (c60) is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Antioxidants: In Depth — NIH NCCIH Source
- Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements Source
- Dietary Supplements — MedlinePlus Source
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking Carbon 60 (c60) and Atazanavir, Cobicistat Together: Common Questions
Is it safe to take Carbon 60 (c60) with Atazanavir, Cobicistat?
Should I take Carbon 60 (c60) and Atazanavir, Cobicistat at the same time of day?
Does Atazanavir, Cobicistat interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.