Sky and Sol Journal

How to Layer Sunscreen with Skincare (The Order That Actually Works)
How to layer sunscreen with skincare correctly: the water-then-oil rule, SPF-over-moisturizer, vitamin C timing, retinoid conflicts, and re-application over makeup. Read more...
Why Zinc Oxide Is the Sunscreen Ingredient Dermatologists Actually Recommend
Why dermatologists recommend zinc oxide: broad-spectrum coverage to 400nm, FDA GRASE Category I status, non-irritating on sensitive skin, and zero reef-system toxicity. Read more...
Mineral vs Chemical Sunscreen: The Real Differences (and Which to Choose)
Mineral vs chemical sunscreen: how each blocks UV, the FDA-GRASE actives, reef-safety rules, and which type is actually best for your skin type and use case. Read more...