Skincare Guides — From Skin Analysis to Ingredient Guides
39+ comprehensive skincare guides from pip!: skin type diagnosis, pore minimizing, acne care, pigmentation, ingredient guides, K-beauty routines.
39 guidesSkin Type Diagnosis
Skin Type Guide: Oily, Dry, Combination & Sensitive
Knowing your skin type accurately is essential for proper skincare. Easy home method to id…
How to Diagnose Your Skin: Self-Diagnosis at Home
How to self-diagnose skin type, moisture status, and skin barrier at home and professional…
Oily Skin Care: Sebum & Pore Complete Routine
The key to oily skin care is avoiding excessive cleansing and balancing sebum. Step-by-ste…
Dry Skin Care: Moisture Barrier Recovery Routine
Dry skin is fundamentally caused by moisture deficiency and damaged skin barrier. Ceramide…
Combination Skin Care: T-Zone and U-Zone Separate Care
Combination skin needs different care for T-zone (oily) and U-zone (dry). Customized routi…
Sensitive Skin Care: Irritation-Free Routine
The key to sensitive skin care is minimizing irritation and strengthening the skin barrier…
How to Improve Skin Elasticity: Causes to Ingredients
Loss of skin elasticity is caused by decreased collagen and elastin. Ingredients (retinol,…
Skin Dehydration Symptoms and Moisturizing Routine
Check skin dehydration symptoms and causes, and achieve moist skin with hyaluronic acid, g…
Pore & Sebum Care
Pore Minimizing: Causes to Care Ingredients
Causes of enlarged pores and effective ingredients and care routine for pore minimizing. N…
Pore Type Self-Test: Your Care Routine Depends on the Cause
Learn how to identify your pore type (sebum, aging, dehydration) and get the right care ro…
Nose Pore Care: Strawberry Nose & Blackhead Solution
Causes of nose pores (strawberry nose, blackheads) and salicylic acid, retinol, niacinamid…
Cheek Pore Care: Causes and Recommended Ingredients
Enlarged cheek pores are caused by excess sebum, loss of elasticity, and UV rays. Niacinam…
Strawberry Nose: Causes and Nose Pore Care Complete Guide
The real causes of strawberry nose (blackheads, rosacea, excess sebum) and care routine us…
Sebum Control: Causes to Recommended Ingredients
Causes of excess sebum and effective sebum control ingredients niacinamide, BHA, zinc and …
Excessive Sebum Causes and Care Routine
Excessive sebum production has various causes including hormones, genetics, and moisture d…
Oily T-Zone Causes and Care Methods
Facial shine is caused by excess sebum production. Sebum control routine and niacinamide, …
How to Remove Blackheads: Causes to Care
The cause of blackheads is oxidized sebum and dead skin cells clogging pores. Learn remova…
Acne & Breakouts
Acne Care: Step-by-Step Complete Routine
Learn step-by-step acne care routines based on causes and types. Complete guide with key i…
Adult Acne Causes: Hormones, Diet & Stress
Adult acne differs from teenage acne. Learn about causes including hormones, stress, diet …
Cheek Acne Causes and Skin Signal Reading
Cheek acne is related to bacterial infection, bedding, smartphone contact, and respiratory…
Chin Acne Causes and Care Methods Complete Guide
Chin acne is closely related to hormonal imbalance, stress, and digestive issues. Causes a…
Forehead Acne Causes and Solutions
Forehead acne is mainly caused by hair products, hats, and stress. Solutions and recommend…
Acne Scar Care Methods and Ingredient Guide
Care methods for different acne scars (PIH, pitted scars, red marks) and effective ingredi…
Pigmentation & Brightening
How to Remove Dark Spots: Causes and Care Ingredients
Causes of dark spots (pigmentation, melasma, spots) and removal methods with effective whi…
Hyperpigmentation Causes and Soothing Ingredients
Hyperpigmentation (PIH) is caused by UV rays, inflammation, and hormones. Effective ingred…
Melasma Causes and Prevention & Care
Melasma is caused by a combination of UV rays, hormones, and genetics. Effective preventio…
Ingredient Guides
Niacinamide Benefits and Usage Guide: The Complete Skincare Ingredient
Learn about niacinamide (vitamin B3) benefits for pore minimizing, sebum control, and brig…
Retinol Usage Guide: From Beginner to Advanced Skincare
Complete guide to retinol: anti-aging benefits, proper usage, side effects management, and…
Ceramide Benefits: Complete Guide to Strengthening Your Skin Barrier
Learn how ceramides strengthen the skin barrier, the differences between ceramide types, a…
Vitamin C Serum Benefits and Usage: Complete Brightening & Antioxidant Guide
Explore vitamin C serum benefits for brightening, antioxidants, and collagen synthesis. Le…
AHA vs BHA: Complete Guide to Exfoliation and Pore Care
Learn the key differences between AHA (glycolic acid, lactic acid) and BHA (salicylic acid…
How to Check Cosmetic Ingredients: EWG & MFDS Standards
How to correctly check cosmetic ingredients, understanding EWG ratings and MFDS standards …
Paraben-Free Cosmetics: Why Avoid Parabens
Paraben (preservative) safety controversy, alternative preservatives, and paraben-free pro…
Cosmetic Ingredients to Avoid During Pregnancy
Summary of dangerous ingredients that can be absorbed through skin during pregnancy. Must-…
K-Beauty & Glass Skin
2026 K-Beauty Skincare Routine: The Complete Guide
Discover the 2026 K-beauty skincare routine step by step. From cleansing to sunscreen, the…
Glass Skin Guide: How to Get the Korean Glass Skin Look
Learn how to achieve the K-beauty glass skin look with the right routine, ingredients, and…
Korean Sunscreen Guide: Best SPF Products and How to Apply Correctly
Learn how to read SPF and PA ratings, choose the right Korean sunscreen for your skin type…
Best Sunscreen for Oily Skin: Ingredients and Selection
Learn how to choose sunscreen for oily skin. Non-comedogenic, oil-free, matte finish ingre…
How to Choose Serum for Sensitive Skin
Serum selection criteria for sensitive skin, irritating ingredients to avoid, and gentle i…
Frequently Asked Questions
How can I find out my skin type?
Use pip!'s free AI skin analyzer — just upload a selfie and instantly know if your skin is oily, dry, combination, or sensitive. We measure 12 indicators including pore size, sebum, hydration, and elasticity. → Analyze now (free)
How do I get a skin analysis?
Upload a selfie on our home 'Scan' tab. Our AI analyzes your skin in about 10 seconds and provides scores across 12 dimensions plus personalized ingredient picks, product recommendations, and a daily routine — all free.
Is AI skin analysis free?
Yes, pip!'s AI skin analysis is completely free — no signup required.
How do I pick skincare products for my skin type?
Our 25,000+ ingredient database recommends key ingredients tailored to your skin type and concerns. Ingredient dictionary →
Where can I find guides for specific skin concerns?
This page offers 39+ free guides organized by category: skin type diagnosis, pore & sebum care, acne, pigmentation, ingredient guides, and K-beauty routines.