When social media influencers began showcasing a new ‘luxury’ water bottle brand, users were astonished by how swiftly it dominated their feeds.

Established by venture capitalist and fresh parent Clara Sieg, Loonen emerged from her personal experiences and frustrations with endocrine disruptors and plastics during IVF treatments and after childbirth, she revealed to the Daily Mail.

“I made adjustments across our home to reduce my family’s daily exposure,” Sieg explained, “but a bottled water I could genuinely trust was elusive.”

The outcome is a high-end bottled water brand, priced at $34.99 for a six-pack on Amazon, offering both still and sparkling varieties.

Each bottle features water packaged in glass, drawn from a deep mountain spring in Southern California, and is infused with minerals such as magnesium, calcium, potassium, and sodium, along with a hint of Celtic sea salt for enhanced smoothness.

Sieg has also ensured the brand’s credibility with a science-based approach, employing a women-led advisory board to examine the latest research and utilizing a third-party lab to verify the water’s composition.

According to the company, results shared on its website confirm the absence of microplastics and so-called ‘forever chemicals.’

For health and wellness influencers, it’s a natural fit – not because it’s affordable, but because it taps into the booming business of ‘longevity.’

Loonen was founded and launched in December by venture capitalist and new mother Clara Sieg, who says the idea took shape during her pregnancy, when she became increasingly focused on avoiding toxins and plastics – including those in her tap water

When influencers like Calla’s Clean Eats began flooding their profiles with ‘luxurious’ water bottle brand Loonen, users questioned how fast it was taking over their feeds

Sieg has also positioned the brand as science-backed, with a women-led advisory board reviewing the latest research and a third-party lab testing the water’s composition

Positioned less as a basic beverage and more as a lifestyle upgrade, the brand sits alongside a growing wave of biohacking trends – from peptides to functional mushroom powders -all marketed as shortcuts to a longer, optimized life. 

As one user pointed out under a video stating it could be the next ‘viral’ brand: ‘Younger consumers aren’t buying hydration – they’re buying purity and youth. The feeling that what goes in their body isn’t quietly working against them.

‘In a world of microplastics and forever chemicals, that’s not a wellness trend. That’s a generational shift,’ they wrote.

‘The brands winning aren’t selling a category. They’re selling outcomes and in this case that’s longevity.’

But for more skeptical users, that still doesn’t explain how quickly the brand seems to be everywhere – especially after its appearance at Expo West in early March, a massive convention that draws more than 80,000 industry professionals focused on organic, natural and health-driven products.

A Reddit post titled ‘I’m losing my mind but why is everyone posting about (loonen) WATER’ was flooded with confused users. 

One wrote: ‘What type of third party verified does water need to be?! omg’

‘”Newest and hottest water on the market” is as late stage as capitalism gets holy f**k,’ another wrote.

The premium bottled water brand is available on Amazon for $34.99 per six-pack, with both still and sparkling options

For health and wellness influencers, it’s a natural fit – not because it’s affordable, but because it taps into the booming business of ‘longevity’

The brand’s sudden virality is no doubt in part due to the many influencers sharing it with their followers on social media

But for more skeptical users, that still doesn’t explain how quickly the brand seems to be everywhere – especially after its appearance at Expo West in early March

Among those attending Loonen’s highly successful Expo West appearance were Calla’s Clean Eats, who has over 526,000 Instagram followers, and other influencers, all seen posing with the drink 

The brand’s sudden virality is no doubt in part due to the many influencers sharing it with their followers on social media. 

But Sieg said they have not paid any influencers since their December inception to promote Loonen.

‘Like many brands, we have shared our product with people we think might genuinely be interested, and the response you’re seeing has been organic.’

‘Expo West certainly accelerated our visibility and the word-of-mouth. It gave us the opportunity to have thoughtful, in-person conversations, clearly communicate what makes Loonen different, and show the care we put into our product, processes, and the quality we’re delivering.’ 

Among those in attendance at Loonen’s highly successful appearance at Expo West was Calla’s Clean Eats, who has over 526,000 Instagram followers, alongside other influencers such as holistic wellness creator IamJasyra (595,000 followers) and HealthWithHunter (580,000 followers), all seen posing with the drink. 

So far, Loonen’s rapid rise has led to placements in farmers’ markets and cafes across San Francisco and Los Angeles, with plans to expand into New York City.

Loonen is one of several brands, including Saratoga Spring Water and Acqua Panna, entering the booming reusable water bottle market, which reached $9.96billion in global sales in 2024. 

Saratoga rode TikTok trends to massive success, hitting $71 million in sales in 2024, and expanded its total distribution points by 69 percent in the first 11 months of 2025 compared with the previous year.