Why buy from our store instead of a big marketplace or reseller?

At a glance: our store, marketplaces and resellers

Where your bottle actually comes from

Our store runs on Fullscript, a supplement platform built for health and wellness professionals. Fullscript says it sources its products directly from the brands, without exception, rather than through resellers [1]. So the path is short: the brand, then Fullscript's own warehouse, then your door.

Big online marketplaces work differently: much of what they sell comes from outside sellers. On Amazon, for example, the FTC stated in its lawsuit that outside sellers' products made up about 60% of units sold in mid-2023 [2]. Many of those sellers are honest, and some are the brands themselves. The catch is that you can usually see a seller's name, but not where that seller got the stock or how it was kept.

Counterfeits are a known risk with outside sellers. In undercover test buys from third-party sellers on five popular shopping sites, the Government Accountability Office found that 20 of 47 items were counterfeit, and seller ratings were no guide: fakes and genuine items came from sellers rated under 70% positive and up to 100% positive [3].

Those were shoes, mugs, cosmetics and phone chargers, not supplements, and it was a small test, not a measure of how common fakes are.

A federal law now targets the problem: the INFORM Consumers Act, which the FTC says is designed to deter criminals from selling stolen, counterfeit or unsafe items through online marketplaces [4].

What testing has found in supplements bought online

Researchers searched Amazon for 'immune' supplements, bought the first 30 products rated four stars or higher, and tested them in a lab. 17 of the 30 had inaccurate labels: in 13, the lab could not detect ingredients the label listed, and 9 contained substances the label didn't mention [5]. Amazon had begun asking supplement sellers for quality documents in December 2020, yet the authors concluded that quality-control measures had not been enough for most of these products [5].

Regulators have stepped in too. In December 2023 the FDA sent Amazon a warning letter about seven products sold on its site and labeled as energy supplements or food. FDA lab tests found prescription drug ingredients that weren't on their labels, and the letter states that Amazon shipped them to US customers on behalf of third-party sellers through its Fulfillment by Amazon service [6].

Because the FDA can't approve supplements for safety or effectiveness before they're sold [7], the seller you choose is part of your quality control. Our article on the supplement quality problem has the wider picture.

How it's stored and shipped

Fullscript stores and ships our orders from its own facilities, which it describes as NSF cGMP-certified and FDA-registered [8]. Its staff review each order before it ships [1], and it guarantees at least 90 days of shelf life on every product, so nothing that expires sooner goes out [9].

Heat and damp matter too. Fullscript ships some heat-sensitive products with a cold pack, as their makers advise, suggests priority shipping in summer or to warm places, and notes that long-term storage is the key factor in keeping supplements stable [10]. Lab work backs that up: in one study, vitamin C and vitamin B1 in powder blends broke down significantly faster when stored in very humid air [11].

With an outside seller, you usually can't see how a bottle was stored before it was listed. Our article on heat, light and shipping explains why that matters.

What 'practitioner-grade' means, in plain words

There is no government grade for supplements. The FDA can't approve them for safety or effectiveness before they're sold [7], so words like 'clinical grade' or 'pharmaceutical grade' on a label are marketing, not an official standard. We say 'practitioner-grade' instead, and we mean four plain things:

• Made under good manufacturing practice (GMP) rules. Every supplement maker selling in the US must follow the FDA's GMP rules, which require checks on identity, purity, strength and composition [12]. Fullscript adds its own bar: brands must hold a third-party cGMP certification and prove it again every year, not just when they join [8].
• Tested by outside labs. Fullscript says about 500 products a year go to independent third-party labs for potency and purity testing [1]. In the most recent year it reports, its blind testing program checked 365 products, and three failed its standards [8].
• Sold through a professional platform. We sell these brands through Fullscript, a platform built for health and wellness professionals, not an open marketplace where anyone can list them. Fullscript says its medical and quality teams vet every brand in its catalog, and most brands don't make the cut [1].
• Bought directly from the brand. Never through resellers [1].

Our own brand standard on top

Fullscript's checks are its own. On top of them, we choose supplement brands against six criteria: active forms named on the label, every dose printed plainly, certificates of analysis from accredited outside labs, clean inactive ingredients, manufacturing under the FDA's GMP rules for supplements [12], and the last test, whether we would trust it enough to take it ourselves. When a premium brand makes the right product, it gets our pick.

Real people and a plan, not just a cart

A marketplace gives you a search box and a wall of reviews. Reviews can help, but fake reviews are a big enough problem that the FTC finalized a rule in 2024 banning their sale and purchase, and banning rewards for reviews that express a particular sentiment [13].

We give you people and a method. Questions go to a real person on our team at support@aetherionlaboratories.com. Our protocols, which open with our full site, will show the amount the studies used next to each label, an honest evidence grade and a day plan for every product. Until then, we can build a custom plan around your goal and routine.