Tom Ford Beauty Isabelle is a neutral-toned, light-medium red with a luminous finish. It is a permanent lipstick that retails for $36.00 and contains 0.07 oz.
Tom Ford Beauty Isabelle Lips & Girls Soft Shine Lip Color ($36.00 for 0.07 oz.) is a bright, medium red with neutral-to-cool undertones and a natural sheen. It had semi-opaque color coverage in a single layer, so it was closer to the mark ("medium" and "buildable" coverage).
The color applied evenly and smoothly across my lips without tugging. The texture felt lightweight, thin without being clingy, and was creamy enough to be comfortable but kept from sliding around during the five hours it wore for.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Ricinus Communis (Castor) Seed Oil, Diisostearyl Malate, Trioctyldodecyl Citrate, Lanolin Oil, Caprylic/Capric Triglyceride, Euphorbia Cerifera (Candelilla) WaxCandelilla CeraCire De Candelilla, Ozokerite, Bisdiglyceryl Polyacyladipate2, Hydrogenated Polydecene, Silica, Octyldodecanol, Polyethylene, Fragrance (Parfum), Microcrystalline WaxCera MicrocristallinaCire Microcristalline, Tocopherol, Squalane, Triticum Vulgare (Wheat) Germ Extract, Glycine Soja (Soybean) Seed Extract, Hordeum Vulgare (Barley) ExtractExtrait D'orge, Astrocaryum Murumuru Seed Butter, Chamomilla Recutita (Matricaria) Flower Oil, Butyrospermum Parkii (Shea Butter), Ceramide 3, Acrylates Copolymer, Cholesterol, Triethoxycaprylylsilane, Calcium Sodium Borosilicate, Calcium Aluminum Borosilicate, Synthetic Fluorphlogopite, Polyethylene Terephthalate, Barium Sulfate, Alumina, Linoleic Acid, Vanillin, [+/ Mica, Titanium Dioxide (Ci 77891), Iron Oxides (Ci 77491), Iron Oxides (Ci 77492), Iron Oxides (Ci 77499), Blue 1 Lake (Ci 42090), Carmine (Ci 75470), Copper Powder (Ci 77400), Red 6 (Ci 15850), Red 7 Lake (Ci 15850), Red 28 Lake (Ci 45410), Red 30 Lake (Ci 73360), Red 33 Lake (Ci 17200), Yellow 5 Lake (Ci 19140), Yellow 6 Lake (Ci 15985)].
Disclaimer: Ingredient lists are as available by the brand (or retailer) at the time of publishing. Please always check product packaging, if it exists, for the ingredient list applicable to the product you're purchasing, or the brand or retailer's website for the most up-to-date ingredient list.