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Teeth and gums
A Berry Frost chewable tablet for teeth and gums with three Lactobacillus strains, xylitol and cranberry. One tablet a day, from $49 a bottle, with a 60-day refund if you send the bottles back.
Updated November 10, 2026
Men's health
A saw palmetto capsule for men, taken twice a day, from $69 for one bottle with free US shipping. We also show what the U.S. National Institutes of Health says about saw palmetto.
Updated November 10, 2026
Sleep
Sleep drops taken under the tongue, with 0.9 mg of melatonin plus tart cherry, 5-HTP, L-theanine and GABA. Packages start at two bottles ($138), and the written refund policy returns about 85% of what you paid.
Updated November 10, 2026
Nails and skin
An oil blend you brush onto your nails four times a day, with tea tree, lavender and undecylenic acid. From $49 a bottle; the 60-day refund counts from delivery, while the seller suggests about 3 months of use.
Updated November 10, 2026
We read the seller's own pages and terms and say when we checked them. We do not publish made-up reviews or promise results, and we say when we have not tested a product. Some links are affiliate links; see our Affiliate Disclosure and the About page.