Supplement Brand Ownership: Who Makes Your Vitamins

The vitamin aisle is dressed up like a farmers market and owned like a stock exchange. Garden of Life sells "whole food" supplements with a California wellness image. It is a Nestlé brand. Centrum, the pharmacist's default multivitamin, sits inside Haleon. One A Day shares a parent with the company that makes Roundup.

The global dietary supplement market hit $192.7 billion in 2024 and is forecast to reach $414.5 billion by 2033, which is why every conglomerate on earth wants a piece of it. We mapped the major brands to their actual owners, including the September 2026 deal that just moved an entire shelf of drugstore vitamins into private equity hands.

Here is who makes your vitamins.

The Supplement Ownership Map

The pattern we see across thousands of brands in our database holds here: the "natural" and "independent" positioning is a marketing identity, not an ownership reality. The biggest names in vitamins answer to food conglomerates, pharmaceutical spin-offs, household goods companies, and buyout firms.

Four parents cover most of the aisle: Nestlé Health Science, Haleon, Bayer, and Reckitt. Private equity handles a growing share of the rest.

Nestlé Health Science: The Food Conglomerate

Nestlé quietly built one of the world's largest supplement portfolios. It bought Atrium Innovations for $2.3 billion in 2017, which brought Garden of Life and Pure Encapsulations. It paid $5.75 billion in 2021 for The Bountiful Company, adding Nature's Bounty, Solgar, Osteo Bi-Flex, Puritan's Pride, and Ester-C. Vital Proteins, the collagen brand built on Jennifer Aniston endorsements, and Orgain, the organic protein company, joined along the way.

Then the strategy reversed. On September 1, 2026, Nestlé agreed to sell its entire mainstream vitamins business, branded the "Holistic Health portfolio," to private equity firm Yellow Wood Partners for $1.0 billion. The sale covers seven brands: Nature's Bounty, Osteo Bi-Flex, Ester-C, Gard, Nuun, Puritan's Pride, and Sisu, plus the US private-label manufacturing operation. The business generated $1.2 billion in 2025 sales. It is expected to close in the first half of 2027.

What Nestlé keeps is telling: Solgar and Pure Encapsulations, the premium "science-led" brands, plus Garden of Life, Vital Proteins, and Orgain. The world's largest food company decided mass-market vitamins were someone else's problem. Premium wellness stays; drugstore vitamins go.

Haleon: The Consumer Health Giant

Centrum, the top-selling multivitamin in America, is a Haleon brand. So is Emergen-C, the fizzy vitamin C packet, and Caltrate calcium supplements, and TUMS.

Haleon is the consumer health company GSK spun off in July 2022, now the largest standalone consumer health company in the world at roughly $13 billion in annual revenue. The same portfolio holds Advil, Sensodyne, and Theraflu. Your multivitamin shares a parent with your sensitive-teeth toothpaste and your flu medicine.

Pfizer, which held a large minority stake from the original joint venture, sold out completely in early 2025. Haleon answers to public markets now, and its vitamin brands are part of the "VMS" (vitamins, minerals, supplements) segment it reports to investors every quarter.

Bayer: The Pharma Company

One A Day, Flintstones gummies, and Berocca all belong to Bayer (XETRA: BAYN), the same German company that makes Aleve, invented aspirin, and owns the Monsanto agricultural business.

The contrast is stark enough to repeat: the cheerful gummy vitamin your kids take is made by a pharma and crop-science conglomerate. Bayer's consumer health division has kept these brands in-house while every peer spun theirs off, which makes it either the most stubborn or the most patient owner on the shelf.

Reckitt: The Cleaning Products Company

Reckitt (LON: RKT) entered supplements through its 2012 acquisition of Schiff Nutrition for $1.4 billion, picking up Airborne, Move Free, MegaRed, and Neuriva in one transaction.

Reckitt is the same company behind Lysol, Dettol, Finish, Durex, and Enfamil. Its supplement brands compete in the specialty categories: Move Free for joint health, Neuriva for brain health, MegaRed for omega-3s, and Airborne for the "take it before a flight" immune-support occasion it essentially invented.

Private Equity: The Hidden Owner

The fastest-growing ownership category in supplements is the buyout firm. The pending Nestlé sale to Yellow Wood Partners is the second time Nature's Bounty has been a private equity asset; The Carlyle Group bought its parent NBTY for $3.8 billion in 2010, then sold a majority stake to KKR in 2017 before Nestlé took it in 2021 for $5.75 billion.

Count the custodians: Carlyle, KKR, Nestlé, now Yellow Wood. Four owners in sixteen years, same bottles on the same shelf.

The other big 2026 move ran the opposite direction. Procter & Gamble agreed in October to acquire Thorne, the premium practitioner-channel supplement company (NASDAQ: THRN), for $3.8 billion, taking one of the last premium independents into a conglomerate. And Unilever, already the owner of Olly, SmartyPants, and Onnit, bought gummy vitamin maker Grüns earlier this year to deepen its wellness portfolio.

Everyone Else on the Shelf

The ownership map keeps going:

• Nature Made and MegaFood: Pharmavite, a subsidiary of Japan's Otsuka Pharmaceutical
• vitafusion and L'il Critters: Church & Dwight, the Arm & Hammer company
• Rainbow Light, Renew Life, NeoCell: Clorox, acquired in its 2018 digestive health deal
• New Chapter, Metamucil, Align: Procter & Gamble, alongside its new Thorne buyout
• Olly, SmartyPants, Onnit, Grüns: Unilever

Scan that list and a pattern emerges: the vitamin aisle is owned by the same companies that own your toothpaste, your bleach, your detergent, and your baby's formula.

There is a regulatory reason trust sells for a premium here. Under US law, dietary supplements do not need FDA approval before reaching the shelf. The manufacturer is responsible for safety and labeling, and the FDA mostly acts after problems surface. In a category where the regulator does not pre-verify products, the brand name is the guarantee consumers are actually buying, which is exactly why conglomerates pay billions for recognized labels rather than launching their own.

The Nestlé Exit and What It Signals

Nestlé paid $5.75 billion for a portfolio it is now selling the mainstream half of for $1.0 billion. Read that sentence twice.

The lesson the food giant learned is the one the whole category is learning: premium supplements with scientific positioning hold margin, while mass-market vitamins face private-label pressure, GLP-1-driven changes in consumer health spending, and price competition from every direction. None of the brands in the Yellow Wood deal holds more than about 2% of the US vitamin market individually.

Expect more of this. When a conglomerate decides a category belongs to "dedicated ownership," private equity is usually the dedicated owner waiting.

The Ownership Comparison

Sources: Nestlé divestiture announcement September 1, 2026, company filings, industry reports.

What This Means for Brand Ownership

The supplement industry is a case study in hidden corporate ownership wearing wellness packaging. Your "natural" gummy is probably made by a conglomerate, your mass-market multivitamin may soon be a private equity asset, and the one premium brand you thought was independent just sold to P&G for $3.8 billion.

That does not make the products worse. It makes the label on the back more useful than the lifestyle photography on the front. For related reading, see our vitamin and supplement ownership guide, who makes your OTC painkillers, and whether natural brands are really independent.

Frequently Asked Questions

Who owns Garden of Life? Garden of Life is owned by Nestlé Health Science, acquired through Nestlé's $2.3 billion purchase of Atrium Innovations in 2017. It is one of the premium brands Nestlé is keeping after selling its mainstream vitamins arm to Yellow Wood Partners.

Who makes Centrum vitamins? Centrum is made by Haleon (NYSE: HLN), the consumer health company spun off from GSK in July 2022. Haleon also owns Emergen-C, Caltrate, Advil, Sensodyne, and TUMS.

Who owns Nature's Bounty? Nature's Bounty is currently a Nestlé brand but is being sold to private equity firm Yellow Wood Partners as part of a $1 billion transaction announced September 1, 2026, expected to close in the first half of 2027. It was previously owned by Carlyle and KKR before Nestlé's 2021 acquisition.

Are any supplement brands truly independent? A shrinking number. NOW Foods and Jarrow remain independent as of late 2026, but P&G's pending $3.8 billion acquisition of Thorne removed one of the last large premium independents. Most "independent-feeling" brands trace to conglomerates or buyout firms.

The Bottom Line

The supplement aisle is corporate America's quietest land grab. Nestlé is exiting the cheap end, P&G is buying the premium end, private equity is flipping the middle, and the "small natural brand" on the front of the bottle is usually a logo for one of the four biggest consumer companies on earth.

Want to check a specific bottle? Look up Nature's Bounty, Nestlé, or browse the healthcare and pharmaceuticals category in our database.

Explore Related Brands

• Nature's Bounty - Heading from Nestlé to Yellow Wood Partners in a $1B deal
• Metamucil - Fiber supplement inside Procter & Gamble
• Lysol - Disinfectant sharing a parent (Reckitt) with Airborne and Move Free
• Finish - Reckitt's dishwasher brand next door to its supplement line
• Dettol - Reckitt antiseptic brand
• Theraflu - Haleon cold relief sharing a parent with Centrum

Browse all healthcare and pharmaceutical brands →

Sources

1. Nestlé S.A. "Nestlé reaches agreement to divest its mainstream vitamins, minerals and supplements business." September 1, 2026. nestle.com 2. NutraIngredients. "Yellow Wood buys Nestlé VMS business for $1B." September 1, 2026. 3. Bloomberg. "Nestle Sells Vitamins Business to PE Buyer for $1 Billion." September 1, 2026. 4. Procter & Gamble / Thorne transaction announcement, October 2026 ($3.8 billion). 5. Haleon plc, Bayer AG, Reckitt annual reports and brand portfolios, FY2025. 6. Grand View Research / industry forecasts for global dietary supplements market, 2024-2033.

All brand ownership data verified through WhoBrands.com's research methodology. Last updated: November 2, 2026.