The Supplements Celebs Can’t Live Without
- Khushi Saraf
- Sep 4
- 4 min read
Updated: Sep 10
When it comes to glowing skin, endless energy, and the kind of wellness routines that feel almost cinematic, celebrities aren’t just relying on good genes. More often than not, there’s a carefully chosen lineup of supplements behind the scenes—slipped into smoothies, stashed in carry-ons, or styled on bathroom counters like accessories. From Kourtney Kardashian’s glossy hair capsules to Jennifer Aniston’s collagen coffee ritual, these picks are more than quick fixes—they’re part of a lifestyle. And the best part? Most of them are as accessible to us as they are to the A-list.
We’ve rounded up the supplements celebrities swear by—the ones that have become as much a part of their routines as skincare serums or morning workouts. From collagen powders to gut health boosters, these are the behind-the-scenes heroes stars say they can’t live without.
Kourtney Kardashian
Instagram/ @kourtneykardash/ @lemme
Kourtney has turned her obsession with clean living into her own line, Lemme. From her Lemme Matcha energy gummies to Lemme Chill for stress, these are her daily must-haves for balance.
Lemme Sea Moss Tincture
Price: $25
This sugar-free tincture is a red algae superfood containing 92 of the 102 minerals the body needs. This supplement supports healthy thyroid function, brain health, immune system health and energy metabolism.
Lemme Mama
Price: $30
Provides essential vitamins and minerals in highly absorbable forms for both mom and baby during breastfeeding, meeting increased nutritional demands. It also supports energy levels and hair health.
Blue Spirulina Powder
Price: $24.99
Pick up this 4.5 star rated Blue Spirulina Powder, made from 100% Natural Phycocyanin, on Amazon.
Jennifer Aniston
Instagram/ @jenniferaniston
Jen has been open about how collagen is her beauty secret. She stirs Vital Proteins Collagen Peptides into her morning coffee to keep her hair, skin, and nails glowing.
Vital Proteins Collagen Peptides
Price: $29.40
Calling it her “go-to collagen routine,” Aniston blends the powder into her morning coffee or smoothie for a beauty boost. Fans and Vogue editors alike raved that it supports glowing, plumped skin and added their own “collagen latte” twist.
Kendall Jenner & Hailey Bieber
Instagram/ @haileybieber
Both Kendall and Hailey are fans of Tru Niagen, the supplement that supports cellular energy and recovery at a mitochondrial level. It’s become their quiet fix for keeping up with jet lag, shoots, and non-stop schedules. Beyond capsules, the two have been spotted turning to NAD IV drips, the wellness world’s most glamorous shortcut for energy, recovery, and even anti-aging. It’s the kind of ritual that feels very Hollywood.
Tru Niagen Pro
Price: $92
Tru Niagen has earned a cult following for its NAD+ boosting power, designed to support cellular repair and sustained energy. Kendall and Hailey reportedly keep these capsules in rotation to stay balanced through travel, runway prep, and the general chaos of their schedules.
NAD IV Infusions
Price: $116
For a more immediate reset, both models lean into NAD IV infusions — the drip treatments that deliver nicotinamide adenine dinucleotide straight into the bloodstream. Loved for their anti-aging, recovery, and energy-enhancing benefits, these infusions have become the ultimate high-end wellness hack.
Bella Hadid
Instagram/ @bellahadid
Bella co-founded Kin Euphorics, the non-alcoholic adaptogen-packed drinks she leans on for mood support and focus. They’ve become her favorite swap for a nightly glass of wine.
Kin Spritz
Price: $57
INVIGORATING ENERGIZER
Untap good clean energy. Non-alcoholic and gently caffeinated Kin Spritz is infused with adaptogens, nootropics, and botanics like Rhodiola Rosea, 5-HTP, and Gaba to elevate your mood, smooth out stress, and offer a boost of energy.
Gisele Bündchen
Courtesy of Gaia Herbs
Gisele has partnered with Gaia Herbs, a brand she’s trusted for over 20 years that prioritizes purity and transparency. Her daily routine includes Black Elderberry Syrup for immune support, Adrenal Health for stress resilience, and Lion’s Mane Mushroom to enhance focus—all rooted in the herbal wisdom she learned from her grandmother and continues to carry as part of her wellness ritual.
Gaia Herbs Immune & Brain-Boosting Supplements
Price: $22
Most of Gaia Herbs' elderberry is grown in Austria from the Haschberg variety, bred from a wild variety for its high anthocyanin content. A cooperative of 450 growers that are all certified organic and practice hand harvesting for the highest quality material.
Kim Kardashian
Instagram @kimkardashian
Kim Kardashian has openly shared aspects of her wellness journey, particularly focusing on supplements that support her skin and gut health. Her regimen includes collagen peptides, omega-3 fatty acids, and probiotics, which she incorporates into her daily routine to maintain her health, beauty, and energy levels amidst her demanding schedule
Probiotics
Price: $27
This probiotic contains strains that enhance gut, immune, and skin health.
Meghan Markle and Julia Roberts
Mark Tantrum/ Instagram @juliaroberts
Both Meghan and Julia are longtime advocates of holistic wellness, often leaning into clean beauty and mindful living as part of their routines. To support healthy hair and overall vitality, they’ve both been linked to the Highbrow Hippie Essential Wellbeing Complex
Highbrow Hippie
Price: $118
Trusted by Meghan Markle, Julia Roberts, and Gwyneth Paltrow, this 7-in-1 ingestible supplement blends vitamins, botanical extracts like ashwagandha and resveratrol, and gut-supporting ingredients to tackle the root of hair thinning—from stress to hormonal shifts
Supplements may not be as glamorous as a red carpet gown, but in Hollywood, they’ve quietly become the ultimate daily essential. Whether it’s collagen that keeps skin plump under studio lights, NAD+ boosters that help performers recover after grueling schedules, or sleep gummies that guarantee rest before an early call time, these little capsules and powders are shaping routines in big ways. And while you don’t need to be a celebrity to reap the benefits, it’s always fun to know that your morning collagen scoop or nightly gummy might just be the same secret weapon sitting in a star’s kitchen cabinet.