Disclaimer

Last updated: November 9, 2026

VitalHarbor publishes reviews and general information about dietary supplements and health-related products. This page contains two things we want every reader to understand before relying on anything on this site: our health disclaimer and our affiliate disclosure. Please read both.

Health disclaimer — this is not medical advice

• Talk to your doctor. Always consult your own clinician before starting any supplement — especially if you are pregnant or breastfeeding, have a medical condition, are under 18, or take any prescription or over-the-counter medication. Ingredients that support normal body processes can interact with medication, and only someone who knows your history can advise you.
• Never stop medication because of a review. Do not stop, reduce, delay, or change any prescribed medication or treatment based on anything you read on this site or on any product's sales page. If you are considering a change, that decision belongs in a conversation with the professional who prescribed it.
• Supplements are not evaluated by the FDA. The products reviewed on this site are dietary supplements. Their statements have not been evaluated by the U.S. Food and Drug Administration, and the products are not intended to diagnose, treat, cure, or prevent any disease. Where a maker states that a facility is "FDA-registered" or "GMP-certified," that describes manufacturing standards for the facility — it is not FDA approval of the product or its claims.
• Claims are the makers' claims. Reviews on this site describe what manufacturers claim about their products and what published research says about individual ingredients. A study on an ingredient is not proof that a finished product works, and results vary from person to person. No review on this site is a promise that a product will work for you.
• Emergencies. If you think you may have a medical emergency, call your local emergency number (911 in the United States) immediately — do not rely on anything on a website.

Affiliate disclosure — how we earn

Some links on this site are affiliate links. If you click one of those links and then buy the product, the vendor or marketplace (including ClickBank) may pay us a commission. That commission comes out of the vendor's side of the sale — it does not add anything to the price you pay.

• Commissions are how this free site is funded. Without them, there would be no reviews.
• Affiliate links on this site are marked in our code with rel="sponsored nofollow", and every review that contains them carries a disclosure line.
• A commission never buys a kinder review. Every full review on this site lists the product's downsides as well as its strengths, notes where evidence is ingredient-level only, and says plainly who should skip the product — including when the honest answer is "keep your money."
• You are never obliged to buy through our links. If a review helps you and you would like to support the site, buying through a labelled link is a kind way to do it at no cost to you. If you prefer not to, go to the vendor directly — the review is yours either way.

This disclosure is provided in the spirit of the U.S. Federal Trade Commission's rules on endorsements and testimonials (16 CFR Part 255).

Accuracy and changes

We work to keep prices, ingredients, and details accurate at the time a review is written, but vendors change prices, bundles, formulas, and guarantee terms without telling us. Treat the vendor's own label and checkout page as the final word on what a product contains and costs.

External links

This site links to third-party websites, including marketplaces and vendors. We do not control those sites and are not responsible for their content, policies, or the products they sell. A link is not an endorsement of everything a vendor says — in particular, claims made on a vendor's own sales page are the vendor's claims, not ours, and our reviews regularly push back on them.

This disclaimer was last updated on November 9, 2026.