Four Of Us. Five Foundations. Six Weeks Of Real Testing. Here’s The One That’s Going With Us To The Amalfi Coast.

The adaptive one. This is the one Frances brought to the group after ordering it out of curiosity. It arrives pale white in the bottle and develops into your exact shade in about forty seconds as it warms against the skin. We watched it happen on Frances first, whose deep warm complexion has defeated more foundations than the rest of ours combined. It matched. It kept matching at hour four. It stayed put on all four of us. Nothing had settled, nothing had shifted, nothing had gone orange. Constance said she felt like her face was breathing.

The one we’ve been recommending at counters for thirty years. Lovely for the first two hours. That signature silky drape. By hour three, though, it had begun to lose grip along the sides of Constance’s nose and required a light powder to hold. Beautiful in soft window light. Less generous in the west-facing kitchen light at 4pm, where fine lines came forward.

The skincare-brand favourite. Comfortable, sensible, forgiving. But by hour three it had begun to settle into the smile lines around Adele’s mouth. It did no harm. It also did no work. It’s a fine foundation for a version of you that isn’t quite in her fifties yet.

The glow-forward mid-luxury. Constance’s hour-one photograph of herself was genuinely gorgeous, the kind of daylight glow you take a screenshot of. Then hour three arrived. The glow drifted to shine along her T-zone, and the shade range let Frances down again. Beautiful for a photograph. Not for the hours between them.

The drugstore stalwart at twelve pounds. Fresh and hydrating at hour one. Genuinely nice for the price. But by hour two it had begun to separate softly around the nose on three of the four of us. A perfectly good foundation for a school run. Not what we’d wear for the four o’clock photographs we might actually see later.

Frances wore this one, out of loyalty to the product she’d introduced. Her eleven o’clock photograph looks identical to her seven o’clock one. Not “held well.” Identical. Her husband told her the next morning he thought she’d gone to bed early. She had not. She looked, in her own words, like a woman who’d had a good day.

Constance took Luminous Silk into the gala hoping for the best. It photographed beautifully at the six o’clock reception. By nine, she’d popped to the bathroom for what she called “a small refresh,” which is the polite term for a full reapplication. By the eleven o’clock photograph, the second layer had begun to catch light in the wrong places. Constance stood next to Frances in that final group shot and later told us she could see the difference in the photograph before anyone said anything.

I wore this one, as our sensible option. It held reasonable coverage all evening. It also settled into the fine lines around my mouth by around ten o’clock, and my eleven o’clock photograph shows what I’ve spent thirty years trying to prevent it showing.

Adele took the NARS. The six o’clock photograph is possibly the most flattering photo of Adele that exists on any camera. The eleven o’clock photograph shows a woman who had needed to reapply somewhere around nine and had run out of time to do it properly. Beautiful for a two-hour dinner. Not for a twelve-hour day.

None of us volunteered for this one at the gala. Constance eventually did, out of fairness, and reapplied at cocktail hour, at dinner, and once more before the dancing. It’s a perfectly honest foundation for the price. It is not a foundation for a photograph taken at eleven o’clock at night.