The Sparkal Journal
Plain-spoken guides to routines, ingredients and understanding your skin.
Skincare Ingredients You Shouldn't Mix (and How to Use Them Anyway)
Retinol and AHAs, vitamin C and benzoyl peroxide, too many exfoliants: the common skincare clashes, why they happen, and simple ways to fit both into one routine.
Read the guide →How AI Skin Analysis Works: What a Selfie Can (and Can't) Tell You
What an AI skin analysis app actually measures from a photo, how to get consistent results, and where its limits are. A plain guide to hydration, redness, clarity, oiliness, texture and tone scores.
Read the guide →
Your glow up starts with one selfie
Download Sparkal, take your free first scan and see your skin clearly for the first time.
Coming soon toApp StoreComing soon toGoogle Play