We analysed 8 Iris and Romeo products, categorising every listed ingredient by function, origin (raw natural, naturally derived or synthetic) and safety concern. This is not the whole catalogue, so it is reported as a partial read. Percentages show the share of each formula that is natural or naturally derived.
Coverage: Partial read: ingredient lists were published for 8 of 15 products, 53 percent of the catalogue. No average is shown, because a figure drawn from part of a catalogue is not the figure for the range.
| Product | Natural | Ingredients | Flagged |
|---|---|---|---|
| The Reset | 97% | 36 | 2 |
| Lip Cocoon Barrier Peptide Balm | 100% | 33 | 0 |
| Weekend Skin Lip SPF 30 | 95% | 37 | 0 |
| Lash Up Peptide Thickening Mascara | 81% | 27 | 2 |
| Ceramide Multi-Balm Cheek + Lip Stick | 92% | 26 | 1 |
| Best Skin Days™ Treatment Concealer | 96% | 45 | 1 |
| Best Skin Days™ SPF 30 | 94% | 50 | 2 |
| Brow Up Thickening Brow Balm | 91% | 33 | 2 |
Tap a product to open its ingredient list, a flagged count to jump straight to the flagged ones, or a column heading to sort.
The full ingredient by ingredient breakdown of all 8 Iris and Romeo products (287 ingredients, each categorised by function, origin and safety concern) is free with an account.
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Why there is no score: Partial read. This verdict is provisional. Only part of the catalogue could be read and the certifications listed have not been checked against the certifiers own registers, so the evidence does not yet support a settled verdict. No score is published. Ingredient lists were obtained for 8 of 15 products, 53 percent of the catalogue. The other 7 products publish no ingredient list that could be read. A percentage drawn from part of a catalogue is not a figure for the range, so none is shown.
Catalogue 15 products, 8 with an ingredient list, 7 without.
Last checked 22 July 2026.
Not yet independently verified. The certifications listed for this brand are as the brand states them. They have not yet been checked against the certifiers own registers, so they should be read as a claim rather than a confirmed fact.
| Directory | Mark | What it measures | Checked |
|---|---|---|---|
| Leaping Bunny | Certified | Audited no-animal-testing commitment across the supply chain | n/a |
| The Throne Scan | 4/5Mostly natural and Ethical | Read from the ingredient list of what Iris and Romeo actually sells. | 2026-07-22 |
Publishes where it is made.
