Skincare basics
Does Sunscreen Expire? Storage, Expiry and How Much to Apply
Does sunscreen expire? How to read the date or open-jar symbol, store it so it keeps working, and how much to apply and reapply on your face and body.
Beauty buddy blog
The Skinchii skincare & beauty blog
Friendly, evidence-informed guides to routines, ingredients, product care and inclusive skincare — written by the Skinchii Team.
Skincare basics
Minimalist Skincare Routine: 3 Steps That Actually Matter
Build a minimalist skincare routine with three steps (cleanse, moisturize, protect), learn how to choose each product, and see when an extra step is worth it.
Ingredients
Retinol and AHA/BHA Together: How to Schedule Actives Safely
Can you use retinol and AHA/BHA together? Learn why layering them can irritate skin, how to alternate actives through the week, and when to ask a dermatologist.
Product care
How to Organize Your Skincare and Makeup Collection (Waste Less)
How to organize your skincare and makeup collection: sort, store and track expiry and PAO dates so you use products up in time and stop buying duplicates.
Routines
Skincare Routine for Oily Skin: Simple AM & PM Steps for Acne
A simple skincare routine for oily skin that breaks out: gentle AM and PM steps, ingredients that can help, and everyday habits that can make acne worse.
Lifestyle
Monsoon & Humid Weather Skincare: Lightweight Routine Tips
Monsoon and humid weather skincare made simple: lighter layers, daily SPF even on cloudy days, sweat-smart habits, and how heat rash looks on every skin tone.
Routines
Korean Skincare Routine Steps, Explained (Plus a 5-Step Version)
The Korean skincare routine steps in order: what each layer does, how to double cleanse, and a simpler 5-step version for busy days, with dermatologist tips.
Product care
How to Tell If Your Skincare or Makeup Has Expired
How to tell if skincare or makeup has expired: the warning signs, how long mascara, foundation, sunscreen and vitamin C last, and storage tips that help.
Skin-tone care
Skincare for Deeper Skin Tones: Preventing Dark Marks (PIH)
Skincare for deeper skin tones: why dark marks (PIH) linger, and how gentle care, daily tinted sunscreen and early acne treatment can help prevent them.
Product care
PAO Symbol (12M) on Skincare: What Does It Mean?
The open-jar PAO symbol, like 12M, shows how many months a product lasts once opened. Learn what it means, how to calculate it and when to toss it.
Keep your routine on track
Skinchii tracks expiry dates, reminds you of your routine and keeps your beauty shelf tidy.
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