Product Overview

Name: Bobbi Brown Skin Long-Wear Weightless Foundation SPF 15
Type / Format: Liquid foundation, medium buildable coverage
SPF: Broad-spectrum SPF 15 (with UV filters such as octinoxate and titanium dioxide)
Finish: Natural matte / “multidimensional matte” (matte but still allowing subtle skin luminosity)
Wear time / Performance: Up to 16 hours of wear claimed, with resistance to cracking, creasing, caking, and staying true to color over time
Shade range: Offered in many shades (for example, 30 shades across various undertones)
Key Claims / Benefits:
• Weightless / breathable feel on the skin
• Controls oil, resists sweat and humidity
• Hydrating ingredients (e.g. vitamin E, shea butter) while balancing oil control
• Uses skin-true pigments designed to reflect light for a natural look

Ingredients & Features

From listings and product descriptions:

Sun Filters / Actives: Octinoxate (~3.0 % w/w) and Titanium Dioxide (~1.6 % w/w) for UV protection
Vehicle / Base: A mix of water, silicones (dimethicone, trimethylsiloxysilicate), emollients, and polymers for film / wear properties
Moisturizing / Skin-benefit ingredients: Glycerin, shea butter, vitamin E (tocopheryl acetate), botanical extracts (e.g. marine sugarcane)
Oil control / mattifying agents: Mineral powders, silica, and oil-absorbing agents to reduce shine while maintaining comfort
Pigments: Iron oxides, titanium dioxide (for coverage and color)

Shake well before use (to ensure even dispersion)
Dispense on back of hand and apply with a brush (e.g. buffing brush), sponge, or fingers; use pressing or circular motions depending on desired coverage
For oily or humid climates, setting with a powder helps to lock down the finish
Because it claims long wear and transfer resistance, it’s suited for all-day use