Glow drops have become a staple in many makeup artists' kits, thanks to their ability to impart a radiant, healthy glow to the skin. Here are some of their favorite picks:

1. Dr. Barbara Sturm Glow Drops: These drops are formulated with potent antioxidants and hydrating ingredients like Purslane and Hyaluronic Acid. They help to reduce visible signs of irritation, improve skin tone, and provide a youthful glow.

2. Charlotte Tilbury Hollywood Flawless Filter: This versatile product can be used as a primer, highlighter, or mixed with foundation for an all-over glow. It contains finely milled pearlescent pigments that reflect light for a soft-focus effect.

3. L'Oreal Paris True Match Lumi Glow Amour Glow Boosting Drops: These affordable glow drops are available in two shades and can be mixed with foundation or applied to high points of the face for a customizable glow.

4. Becca Shimmering Skin Perfector Liquid Highlighter: This liquid highlighter is enriched with ultra-fine, light-reflecting pearls that melt into your skin for polished, natural-looking radiance.

5. Marc Jacobs Dew Drops Coconut Gel Highlighter: This gel-cream highlighter builds for the ultimate sheen, and the sensual golden-peach hue flatters all skin tones with a warm, radiant finish.

6. Glossier Futuredew: An oil-serum hybrid that imparts a dewy, reflective glow. It's packed with nourishing oils and brightening plant-based extracts.

Remember, the key to using glow drops is to start with a small amount and build up to your desired level of radiance. And always ensure your skin is well-moisturized before application for the most natural-looking finish.