From red carpets to rigorous filming schedules, celebrities need to stay energized, radiant, and youthful.
But instead of relying solely on expensive facials or extreme detoxes, many stars are turning to longevity supplements backed by research.
Here are the real supplements celebrities are actually taking to extend their healthspan—not just their lifespan.
After all, who has better access to better supplements than the rich and famous?
**1. NMN and NAD+ Boosters
Celebs who take it: Gwyneth Paltrow, Joe Rogan, Bryan Johnson
Nicotinamide Mononucleotide (NMN) and NAD+ boosters help improve cellular energy and slow aging by enhancing mitochondrial function.
Popularized by biohackers and longevity scientists, these are go-to supplements for celebs investing in long-term health.
✅ Why it works: NAD+ levels naturally decline with age. Boosting it helps repair DNA and support muscle recovery.
**2. Collagen Peptides
Celebs who take it: Jennifer Aniston, Kourtney Kardashian, Kate Hudson
Collagen supplements improve skin elasticity, joint health, and hair strength.
Jennifer Aniston, a spokesperson for Vital Proteins, swears by adding collagen to her morning coffee.
✅ Why it works: Collagen production drops after age 25, so supplementing helps maintain a youthful glow and support mobility.
**3. Omega-3 Fatty Acids (Fish Oil or Algae-Based)
Celebs who take it: Chrissy Teigen, Zac Efron, Meghan Markle
Omega-3s are powerful anti-inflammatories that support heart health, brain function, and joint flexibility.
Celebs often prefer algae-based versions for a plant-based alternative.
✅ Why it works: Reduces inflammation, supports mood, and protects the brain as you age.
**4. Adaptogens: Ashwagandha & Rhodiola
Celebs who take it: Gisele Bündchen, Ellie Goulding, Mindy Kaling
Adaptogens help the body adapt to stress—mentally and physically.
Ashwagandha reduces cortisol and supports sleep, while Rhodiola can improve stamina and cognitive performance.
✅ Why it works: Chronic stress accelerates aging; adaptogens help bring the body back to balance.
**5. Vitamin D3 + K2
Celebs who take it: Mark Wahlberg, Hailey Bieber, Cameron Diaz
Vitamin D3 is crucial for immune function, bone health, and hormone regulation, while K2 helps direct calcium to the bones rather than arteries.
✅ Why it works: Many adults are deficient in D3, especially those spending lots of time indoors.
**6. Magnesium Glycinate
Celebs who take it: Bella Hadid, Tim Ferriss, Lizzo
This form of magnesium supports better sleep, reduces anxiety, and improves muscle recovery.
A favorite among fitness-conscious celebrities who value both mental and physical restoration.
✅ Why it works: Magnesium is essential for over 300 bodily functions and often depleted by stress.
**7. Probiotics and Prebiotics
Celebs who take it: Reese Witherspoon, Zoe Saldana, Kourtney Kardashian
Gut health is the cornerstone of immunity, mood, and nutrient absorption.
Celebs often take daily probiotics (with diverse strains) and prebiotics like inulin to feed healthy bacteria.
✅ Why it works: A balanced microbiome reduces inflammation and supports total-body wellness.
**8. Resveratrol
Celebs who take it: David Sinclair, Gwyneth Paltrow, Cindy Crawford
Found in red wine and supplements, resveratrol activates longevity genes called sirtuins. It’s a popular antioxidant linked to anti-aging benefits and heart health.
✅ Why it works: Helps combat oxidative stress, one of the root causes of aging.
Bottom Line: Smart, Science-Backed Longevity
Celebrities may have access to the best doctors, trainers, and chefs—but when it comes to longevity, many rely on the same powerful supplements available to all of us.
From NMN to magnesium, these formulas support energy, brain function, immunity, and cellular repair.
If you’re building your own wellness stack, take inspiration from A-listers—but always talk to your doctor before starting any new supplement routine.
The future of longevity research is SO interesting.
Will we live until 120 years old? Would you want to live that long?
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