Rated 4.8 (10,839)
#1
BESTSELLER OF 2024
Most Powerful Natural Antioxidant
CellRenew™ Advanced Cellular Repair Complex
Nature’s most powerful antioxidant 6,000× stronger than Vitamin C to defend your eyes, skin, joints, and cells from the silent damage of modern living.
- Revives Fading Vision & Eye Comfort
- Turns Back Visible Aging. Wrinkles, Sagging, Dullness and Pigmentations
- Relieves Joint Inflammation for Effortless Mobility
- Rebuilds Your Health from the Inside Out
- Clinically Studied. Doctor-Trusted. Real Results
3rd Party Tested
Non-GMO Certified
Gluten Free
Feel better or it’s free!
That's how confident we are in your results. But if you're not thrilled, send it back within 30 days and we'll refund your purchase.
Mary.D
Within two weeks, I felt sharper and lighter. My recovery improved, my energy stabilized, and even my skin looked healthier
What exactly makes CellRenew™ different from other antioxidants?
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Because most antioxidants can’t cross the blood–brain or skin barrier. Astaxanthin can.
It’s one of the few that integrates into your cell membranes — protecting skin, eyes, joints, and brain from oxidative damage at the root level.
That’s why Okinawans (who consume it naturally from algae and seafood) show slower aging markers.
How long before I start to feel or see results?
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Clinical data and user feedback align — most start noticing changes in 2–4 weeks:
- Improved skin texture & tone
- Less morning stiffness or eye fatigue
- Steadier daily energy
Visible improvements stack over 8–12 weeks of consistent use
Is it safe to take daily?
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Yes. Astaxanthin is a naturally occurring carotenoid derived from Haematococcus pluvialis microalgae — verified safe by the FDA and EFSA.
It’s free from stimulants, synthetics, or hormones.
Each batch is third-party lab tested for purity, potency, and heavy metals.
Can I take this with my other supplements?
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Yes. It pairs perfectly with Omega-3s, collagen, multivitamins, or adaptogens.
Because it works on cellular oxidative stress, it enhances absorption and protects the integrity of other nutrients.
Where is the Astaxanthin in CellRenew™ sourced from?
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Haematococcus pluvialis microalgae cultivated in controlled freshwater photobioreactors not synthetic or farmed crustacean extract.
How many should i consume a day?
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We recommened 3 times a day as Astaxanthin stays active in the body for hours but not all day.
By spacing your doses (morning, midday, evening), you keep stable cellular protection against oxidative stress from sunlight, screens, food oxidation, and environmental toxins.
That means fewer energy crashes, better recovery, and stronger anti-aging results.
As seen in
START YOUR RESTORATION NOW
Sarah Maria,
49
Verified Buyer
My skin looks 5 years younger. After 2 months, my fine lines are softer and my skin glows. I'm 52 and people think I'm in my early 40s.
David K., 47,
Verified Buyer
No more afternoon eye strain
I work on screens 10+ hours daily. Within 3 weeks, my eyes felt fresh even at end of day.
Mark Danial.,
53
Verified Buyer
I’ve had nagging knee pain for years — especially after running. I wasn’t expecting much, but two weeks into taking CellRenew I noticed I could go up stairs without that sharp ache. It’s not a painkiller feeling… it’s like the inflammation actually calmed down from inside.
Linda W., 51,
Verified Buyer
I started CellRenew hoping for a small difference, but within a few weeks my skin looked smoother — especially around my eyes. The fine lines I used to cover with concealer are barely visible now. It feels like I turned the clock back a few years
Sarah K., 34,
Verified Buyer
I stare at screens all day, and by evening my eyes used to feel dry and heavy. After a month on CellRenew, that constant strain disappeared. My vision feels clearer, and even the redness I used to get late at night is gone.”
Daniel Poon,
48
Verified Buyer
By mid-afternoon I always felt wiped out — coffee barely helped. Two weeks into CellRenew and my energy just stays level all day. It’s not a caffeine buzz, it’s steady focus and alertness. I actually get home from work with energy left
Emily Harper, 45,
Verified Buyer
I didn’t realize how run-down I’d become until this kicked in. My workouts feel stronger, my mood’s better, and I don’t crash after lunch anymore. It’s like someone hit the reset button on my body.
Every day, free radicals from UV rays, pollution, stress, and blue light screens are silently damaging your cells faster than your body can repair them. Modern life is flooding your system with toxins your body was never built to handle:
Seed oils
everyday foods trigger chronic inflammation that breaks down collagen and joint tissue.
Plastics and micro toxins
from disposable bottles, packaging, and even tap water disrupt hormones and accelerate cellular decay.
Processed foods and stress
overload your system, draining your skin, eyes, and joints of the antioxidants they need to recover.
This constant chemical assault known as oxidative stress weakens your body’s defense system at its core. Wrinkles appear faster. Vision fades. Joints inflamed. Energy crashes sooner. It’s not “just aging.” It’s environmental damage at the cellular level
Now You Can Access the Same Cellular Protection. Without Living in Okinawa
We took nature’s most powerful marine antioxidant, astaxanthin and concentrated it into a potent, daily capsule. The same molecule that shields Okinawans from oxidative stress now works at the cellular level to defend your skin, eyes, joints, and brain from modern damage. No seaweed diet. No drastic lifestyle changes. Just pure, bioavailable protection where it matters most inside your cells.
Skin Defense
(Shields cells from UV and pollution damage)
Vision Support
(Protects eyes from blue light and oxidative stress)
Joint Flexibility
(Reduces stiffness and promotes mobility)
Total-Body Health
(Reinforces immune defense, cellular repair, and energy balance)
Now You Can Access the Same Cellular Protection. Without Living in Okinawa
We took nature’s most powerful marine antioxidant, astaxanthin and concentrated it into a potent, daily capsule. The same molecule that shields Okinawans from oxidative stress now works at the cellular level to defend your skin, eyes, joints, and brain from modern damage. No seaweed diet. No drastic lifestyle changes. Just pure, bioavailable protection where it matters most inside your cells.
Skin Defense
(Shields cells from UV and pollution damage)
Vision Support
(Protects eyes from blue light and oxidative stress)
Joint Flexibility
(Reduces stiffness and promotes mobility)
Total-Body Health
(Reinforces immune defense, cellular repair, and energy balance)
* Real Feedback from Celthera Customers
* Real Feedback from Celthera Customers
0%
Radiant Skin
saw improved texture in 8 weeks
0%
Sharper Vision
Reduces eye strain & supports macular health
0%
Joint Comfort
Users Experienced 40% less pain after 4 weeks
*Results based on a voluntary, self-reported customer survey conducted by Celthera in 2024. Individual results may vary.