Based on its formula, is this product safe for sensitive or dry lips?

The lipstick’s silicone base and vitamin E can be soothing for dry lips, but the presence of fragrance, propylparaben, BHT and several synthetic colourants means it may cause irritation for people with very sensitive skin, so a patch test is advisable.

What role does phenyl trimethicone play in this lipstick?

Phenyl trimethicone is a lightweight silicone that gives the product slip, improves spreadability and adds a subtle glossy sheen without feeling greasy.

How often can this lipstick be reapplied and are there any controversial ingredients to be aware of?

It can be layered throughout the day for colour refresh, and the formula contains fragrance, propylparaben, and BHT, which some consumers consider controversial, so those with sensitivities may prefer to limit use.

Rimmel • 3,4 g

The Only 1 Rouge à lèvres 120

Makeup

Product Insights

The Only 1 Rouge à lèvres 120 is a Rimmel lipstick presented in a plastic tube, formulated with a high proportion of silicone ingredients such as phenyl trimethicone and cyclopentasiloxane to give a smooth, glide-on feel and long-lasting wear. Its formula also includes moisturizing agents like tocopheryl acetate and rosa canina fruit oil, which can help keep the lips supple, and it is dermatologically tested for skin compatibility. However, the product contains fragrance, propylparaben, BHT and a range of synthetic colourants (including D&C reds and aluminium lakes) that may irritate very sensitive lips or raise concerns for consumers avoiding controversial additives.

Comparative Analysis

Positioned as a high-pigment, long-wear lipstick in Rimmel’s ‘The Only 1’ line, this product leverages a silicone-rich base for a smooth, glide-on finish and delivers vivid colour through a blend of synthetic pigments and mica, while its inclusion of vitamin E and rosehip oil adds a moisturizing edge that differentiates it from standard budget lipsticks.

Ingredients

PHENYL TRIMETHICONE, CYCLOPENTASILOXANE, POLYETHYLENE, POLYBUTENE, PHENYLISOPROPYL DIMETHICONE, SYNTHETIC FLUORPHLOGOPITE, VP/EICOSENE COPOLYMER, TRIMETHYLSILOXYSILICATE, OZOKERITE, TOCOPHERYL ACETATE, TRIHYDROXYSTEARIN, CETYL PEG/PPG-10/1 DIMETHICONE, PARFUM/FRAGRANCE, SILICA, TRIETHOXYCAPRYLYLSILANE, ALUMINA, PROPYLPARABEN, ROSA CANINA FRUIT OIL, TRIMETHOXYCAPRYLYLSILANE, TIN OXIDE, RICINUS COMMUNIS (CASTOR) SEED OIL, BHT. MAY CONTAIN/PEUT CONTENIR/+/-: MICA, D&C RED NO. 7 CALCIUM LAKE (CI 15850), TITANIUM DIOXIDE (CI 77891), D&C RED NO. 27 ALUMINUM LAKE (CI 45410), D&C RED NO. 6 BARIUM LAKE (CI 15850), IRON OXIDES (CI 77491, CI 77492, CI 77499), D&C RED NO. 6 LAKE (CI 15850), FD&C YELLOW NO. 5 ALUMINUM LAKE (CI 19140), FD&C BLUE NO. 1 ALUMINUM LAKE (CI 42090), D&C RED NO. 33 ALUMINUM LAKE (CI 17200), FD&C RED NO. 40 ALUMINUM LAKE (CI 16035).

84%

35%

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