What do the Clean, Low, Watch and Swap levels mean?

They are cut from a continuous concern level the app computes from the sourced claims that the chosen evidence lens shows: each claim counts its concern class, tier weight, confidence and dose relevance, combined worst-first with a decay so one serious finding outweighs many small ones, then scaled by how much of the substance reaches you in this use. Clean is below 0.35, Low below 1.1, Watch below 2.0 and Swap above that, on a 0 to 3 scale.

Is Trimethylsiloxysilicate safe on skin (left on)?

Q: Is trimethylsiloxysilicate safe on skin (left on)?

Under the app's default Cautious lens, trimethylsiloxysilicate on skin (left on) rates Clean: nothing the lens shows adds concern. 1 sourced concern counts (environmental, emerging tier). This is research with sources, not medical advice.

Cosmetics1 use researched2 sourced claims

Where it turns up: silicone film former, long-wear properties. Detox My Life researched trimethylsiloxysilicate under one use, because the same substance means something different in each use. Every claim below carries its evidence tier, how sure the research is that it applies here, and the sources it cites. The level is computed by the app's own deterministic engine, so the page says exactly what the app would.

Level by use and lens

Use	Mainstream	Cautious (default)	Based	Concerns · favour · fringe
On skin, left on	Clean	Clean	Low	1 · 0 · +1

Mainstream shows consensus claims only; Cautious adds emerging research; Based adds fringe claims, labelled as such. The last column counts, under Cautious, the sourced concerns, the findings in its favour and the fringe claims Based would add.

Safer swaps: the app's swap catalog has no entry tied to this ingredient yet. When you scan a product that contains it, the app suggests cleaner alternative types for that product; the swap categories list what the catalog covers today.

On skin, left on Clean

Under the default Cautious lens trimethylsiloxysilicate on skin (left on) rates Clean: nothing the lens shows adds concern. Mainstream (consensus only) rates it Clean; Based (adds the fringe) rates it Low. Researched 2026-09-03.

Sourced concerns (1)

EmergingEnvironmentalconfidence 50%

Trimethylsiloxysilicate is associated with environmental concerns as it is a synthetic polymer that is not readily biodegradable and can persist in the environment.

Why here: As a component of dermal leave-on products, it can be washed off the skin and enter waterways.
What would have to be true: Release into the environment through washing off cosmetic products.
The other side: While trimethylsiloxysilicate is a synthetic polymer, it is categorized as a silicone resin rather than a traditional solid plastic microbead; it remains in a liquid or dissolved state within the formula and forms a film upon application, which is a different physical behavior than microplastics currently targeted by environmental bans.

Sources the engine cites:

Trimethylsiloxysilicate MSDS/SDS | Supplier & Distributor - Wednsday Chem — wednsday-chem.com (2026) · regulator or public body
1 community or commercial page, not counted here.

Shown only in the Based lens (1)

Fringe claims: hypotheses and commentary that are not scientific consensus, each shown with the other side.

Fringe · not consensusIrritant · allergenconfidence 50%

Some commentators believe that trimethylsiloxysilicate, as a silicone, can create an occlusive film on the skin that traps sebum and bacteria, potentially leading to clogged pores, breakouts, and irritation in some individuals, though this is not scientific consensus.

Why here: As a film-forming agent in dermal leave-on products, it creates a layer on the skin that remains for extended periods.
What would have to be true: Regular application of leave-on cosmetic products containing trimethylsiloxysilicate.
The other side: The Cosmetic Ingredient Review (CIR) Expert Panel concluded that trimethylsiloxysilicate is safe for use in cosmetic products, noting its large polymer molecule does not penetrate the skin barrier, minimizing systemic toxicity or irritation. Clinical studies emphasize its non-sensitizing nature, making it suitable for sensitive skin types. It has a comedogenic rating of 0, and its breathable film does not trap sweat or oil in a way that typically leads to acne. Material Safety Data Sheets (MSDS) also indicate mild to non-irritating for skin.

Sources the engine cites:

Trimethylsiloxysilicate MSDS/SDS | Supplier & Distributor - Wednsday Chem — wednsday-chem.com (2026) · regulator or public body
Trimethylsiloxysilicate | C6H18O5Si3 | CID 87094716 - PubChem - NIH — nih.gov (2025) · regulator or public body
1 web article (alfa-chemistry.com), linked in the app.
2 community or commercial pages, not counted here.

Not researched here

The engine has no dossier for trimethylsiloxysilicate when cooked with heat, in cold food, as a finishing ingredient, in heated food packaging or other uses. The app researches an ingredient for the use it infers from your product, so a scan fills these in; this page only shows what has already been researched and source-verified.

This is research, not medical advice. Detox My Life shows sourced claims sorted by evidence tier. It does not diagnose, treat, or tell you to start or stop anything. Talk to a qualified professional about your health.

Scan your own. The app reads any product label with your camera, works out how you are about to use it, and researches every ingredient for that use with live sources. Every scan adds to a Detox Score for your home, where 50 is a typical home in your region, and a plan of next swaps.

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