Comparison
Royal XXI Queen and Royal XXI King
Royal XXI Queen (1st Phorm) lists 15 distinct ingredients and Royal XXI King (1st Phorm) 15 (rows of one ingredient counted once); 15 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Royal XXI Queen | Royal XXI King |
|---|---|---|
| Choline | not disclosed | not disclosed |
| Caffeine | not disclosed | not disclosed |
| Ashwagandha | not disclosed | not disclosed |
| Theanine | not disclosed | not disclosed |
| Bacopa | not disclosed | not disclosed |
| Huperzine | not disclosed | not disclosed |
| N-Acetyl Tyrosine | not disclosed | not disclosed |
| Deanol | not disclosed | not disclosed |
| Damiana | not disclosed | not disclosed |
| Theacrine | not disclosed | not disclosed |
| Citicoline | not disclosed | not disclosed |
| Hordenine | not disclosed | not disclosed |
| Evodiamine | not disclosed | not disclosed |
| Higenamine | not disclosed | not disclosed |
| Sulbutiamine | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Royal XXI Queen, 1 capsule; Royal XXI King, 1 capsule. Current labels entered December 2019 and December 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Royal XXI Queen1st Phorm: every row against all products listing it
- Royal XXI King1st Phorm: every row against all products listing it