The Naked Sundays SPF50+ Collagen Glow 100% Mineral Perfecting Priming Lotion is a must-have addition to any skincare regimen. Linnea, the reviewer, was excited to test this travel-sized product, which doubles as a priming lotion and sunscreen. She noticed an improvement in her acne coverage, which she found impressive. Linnea also appreciated the lightweight formula, as she doesn't typically wear foundation. She looks forward to seeing how it performs with other makeup on top. Overall, the Naked Sundays SPF50+ Collagen Glow 100% Mineral Perfecting Priming Lotion seems promising, offering the benefits of sun protection and a smooth base for makeup application. However, further testing is needed to determine its compatibility with other products.