Observed arrival · 2026-09-25
StackingRight: a browser-based supplement interaction scanner
StackingRight lets visitors enter supplements, foods and medications to see potential conflicts and suggested timing.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People checking supplement and medication timing
- Worth noticing
- Its example stack flags three conflicts, including calcium and iron competition; the page cites the NIH Office of Dietary Supplements for that example.
Field notes
The ingredient picker includes dose ranges and forms—for example, magnesium glycinate at 200–400 mg elemental and fish oil at 1,000–2,000 mg combined EPA/DHA. Presets include an endurance athlete, a thyroid patient and a sleep-and-mood stack that pairs 5-HTP with an SSRI. The homepage describes calculations as local to the browser, but the extracted material does not show how the rules are reviewed or validated.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue