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Dana Holloway, lead supplement reviewer at FlexLabReviews

FlexLabReviews Author

Dana Holloway

Lead Supplement Reviewer · Researcher & Writer

Evidence-first reviews of joint & mobility supplements — labels and clinical studies over marketing claims.

  • Joint & mobility
  • Hyaluronic acid
  • Supplement dosing
  • Healthy aging
  • Ingredient evidence

About Dana

Dana Holloway leads supplement reviews at FlexLabReviews, where she covers joint and mobility products for readers trying to separate genuinely useful formulas from clever marketing. Her interest is practical: the joint-supplement aisle is crowded with dramatic sales videos and confusing labels, and most people just want a straight answer about whether a product is actually worth their money.

She is a researcher and writer — not a physician — and she is deliberate about that distinction. Her job isn't to diagnose or prescribe; it's to read the evidence carefully, explain what a label really means in plain language, and tell you where a product is strong and where it falls short.

How Dana reviews a supplement

Every product on FlexLabReviews is held to the same five-point standard, so reviews stay consistent and comparable from one product to the next:

  1. Ingredient evidence — what does the published, peer-reviewed research actually show for each active ingredient?
  2. Clinical dosing — are the key ingredients present at the amounts shown to work in studies, or just “fairy-dusted” onto the label?
  3. Transparency — does the label disclose every dose, or hide the amounts inside a proprietary blend?
  4. Value — the real cost per serving, and whether the pricing model is fair (no surprise autoship billing).
  5. Guarantee & trust — refund terms, manufacturing standards, and the company's track record.

Where the science is strong, she says so. Where it's thin — or where the marketing outruns the evidence — she says that too, even for products FlexLabReviews ultimately recommends.

Editorial independence

FlexLabReviews is reader-supported: the site may earn an affiliate commission when you buy through its links, at no extra cost to you. That never changes a score or a recommendation — a product the site earns a commission on can still receive a critical review. For the full policy, see our affiliate disclosure and editorial standards.

Not medical advice. Dana's reviews are for information only and are not a substitute for professional medical guidance. Always consult a qualified healthcare provider before starting a new supplement — see our medical disclaimer.

Recent reviews by Dana

Get in touch

Spotted an error, or have a product you'd like reviewed? FlexLabReviews welcomes corrections and suggestions — reach the team via our contact page.