The short history: DSHEA in 1994
Before 1994, vitamins and herbal products lived in a muddled space between food and drugs. Congress cleared things up with the Dietary Supplement Health and Education Act, usually shortened to DSHEA. It defined a dietary supplement as a product meant to add to the diet that contains a dietary ingredient, such as a vitamin, mineral, herb or amino acid, and it set up rules that differ sharply from those for medicines.
The central difference is easy to remember. A new medicine must be shown to be safe and effective and approved before it is sold. A supplement does not go through that approval step. You can read the agency's overview on the FDA dietary supplements page.
In practice that means a shelf can hold products of very different quality, all legally sold. Some companies go beyond the minimum with voluntary testing and publish results. Others publish little. The law sets a floor, and the details above the floor are up to the company and, increasingly, up to you.
What companies are expected to do
No pre-approval does not mean no rules. Under the framework, makers and distributors carry the responsibility for what they sell. In general terms, that includes:
- Making sure the product is safe and the label is truthful and not misleading.
- Following current good manufacturing practice rules for supplements, which cover things like identity, purity, strength and composition.
- Listing the product as a dietary supplement and showing a supplement facts panel and ingredient list.
- Reporting serious adverse events that come to them.
New dietary ingredients, meaning those not sold in the US before 1994, have their own notification process. Notice that these are obligations on the company. Whether a particular company meets them is something the FDA can inspect after the fact; a shopper cannot confirm it from a product page.
What the FDA does after a product is on sale
The agency monitors the market. It can inspect facilities, review labels and marketing, issue warning letters, request recalls and take enforcement action when a product is unsafe or misbranded. It also collects adverse event reports from consumers, health professionals and companies.
That is a reactive model. Think of it as a smoke detector rather than a gatekeeper. It is why the National Center for Complementary and Integrative Health encourages shoppers to read labels, check with a provider and be skeptical of dramatic promises in its guide to using dietary supplements wisely.
Claims: where the famous disclaimer comes from
A supplement label may describe how an ingredient affects the structure or function of the body, such as "supports" a normal process, without FDA approval. The company must have substantiation for the statement, notify the FDA within 30 days of first marketing it, and include the familiar sentence that the statement has not been evaluated by the FDA and that the product is not meant for any disease. Many labels spell out the full sentence in small print.
What a supplement may not do is claim to address a disease; that is drug territory. We explain the wording in more detail in our post on structure-function claims. Advertising is separate again: the Federal Trade Commission oversees whether marketing claims are truthful and backed by evidence, a topic we cover in why percentage claims need sources.
What this means when you shop
Take the regulatory picture as a reason for homework, not panic. Check that the product shows a supplement facts panel, a full ingredient list and a lot number. Look for a company name and contact details. Ask whether amounts are published and whether any independent lab testing is described and verifiable. Check for potential medicine interactions with a pharmacist.
Apply this to any brand, including the one this independent guide covers. The brand states that Strong Peak is a dietary supplement, and its listed ingredients are on our ingredients page; the amounts are not published, and no company legal name or address appears on the page we reviewed. We say so in our review because those are exactly the gaps worth knowing about.
If you are comfortable with that and want to look further, the brand's order page is where current terms live. Read them before you enter any card details.
Not medical advice. This article is general information. Strong Peak™ is a dietary supplement and not a treatment for any condition. Talk to your clinician. This is an independent web guide; see our editorial standards.