Megalast Hard as Ice Top Coat Nail Polish, 219 B Rock Party Weekend (2019 formulation) safety rating

Megalast Hard as Ice Top Coat Nail Polish, 219 B Rock Party Weekend (2019 formulation) safety rating | Greenlens

Raters split

Ingredient safety

A 95-point gap between the two loudest voices.

5ANSES Endocrine DisruptorsGovernment

vs

100Greenlens Tolerance ScreenIndependent

050100

All 3187 cleaner options, safest first We show the best 12, including the strongest on each axis.

Every rater, every axis

95 pts apart

A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

raters agree

Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. This rates Wet n Wild as a company and applies to everything they make, not this product alone. Checked this week. about this rater →
Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

Coverage & match quality

7 ratings · 3 of 4 axes

Some ratings rest on an automatic match that has not been human-reviewed.
Fewer raters reach smaller-brand products, so a missing rating is not a clean bill of health, only a gap.

Tune your weights

composite recomputes live

+

Ingredient safety1.0×

Environmental1.0×

Labor1.0×

Packagingno rating

No rater covers this axis for this product, so its weight can't move the score.

0 means ignored. Higher = more weight in your composite.

Data availability

Robust11 of 12 characterized

Our sources have reference data on 11 of 12 listed ingredients; 1 is uncharacterized in our data — a gap, not a clean bill.

Worth a look (5)

No flags in our sources (6)

No data in our sources (1)

Not a verdict — our authorities simply have no reference for these.

What these ingredient tags mean (2)

These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.

commonly dryingALCOHOL DENAT
- ALCOHOL DENAT: Denatured ethanol: a fast-evaporating solvent that thins a formula and leaves a dry finish. International Chemical Safety Card ICSC 0044, Ethanol (anhydrous), prepared by an international group of experts for the ILO and WHO: "The substance defats the skin, which may cause dryness or cracking." WHO Guidelines on Hand Hygiene in Health Care (2009) records depletion of the skin lipid barrier by lipid-dissolving alcohols, and also that "the lipid-dissolving effect of alcohols is inversely related to their concentration". Both describe stronger exposures than a cosmetic formula.
rich occlusiveDIMETHICONE
- DIMETHICONE: A silicone that forms a film on the surface of the skin without an oily feel. FDA OTC skin protectant monograph, 21 CFR 347.10(g), lists dimethicone as a skin protectant at 1 to 30%.