Blog

Mini vs. Full-Size Makeup: When to Buy Travel-Size and When to Go Big

Deciding between mini and full-size makeup? Learn the pros, cons, and smart rules to choose the right size for your routine, travel, and budget.

The Multitasking Eye Brush: 5 Ways to Use One Brush for Eyeshadow, Liner, and Brows

Learn how one versatile eye brush can handle eyeshadow, eyeliner, and brows. Discover five practical techniques to streamline your makeup routine.

How to Choose the Right Setting Powder Brush for a Flawless Finish

Learn how to pick the perfect setting powder brush for your makeup routine. Compare shapes, bristles, and techniques for a smooth, airbrushed finish.

Cleansing Oil vs. Gel Cleanser: Which Kosas Cleanser Matches Your Skin Type?

Compare Kosas cleansing oil and gel cleanser to find the best match for your skin type. Learn the benefits of each and how to double cleanse effective...

Plump + Juicy Vegan Collagen Spray-On Serum: How to Layer It Under Makeup for a Dewy Base

Learn how to layer a vegan collagen spray-on serum under makeup for a dewy, plump base. Step-by-step guide with tips for a flawless finish.

How to Store and Extend the Shelf Life of Your Lip Balms and Lip Oils

Learn how to store lip balm and lip oil to maximize freshness, prevent spoilage, and make your products last longer with these practical tips.

The Ultimate Guide to Suncare for Face: How to Choose and Apply SPF Under Makeup

Learn how to choose the best sunscreen for face under makeup and apply SPF seamlessly. Expert tips for layering, avoiding pilling, and finding your pe...

Lip Oil vs. Lip Gloss vs. Lip Balm: Which Kosas Lip Product Is Best for You?

Confused between lip oil, lip gloss, and lip balm? We break down the differences, benefits, and best use cases for each Kosas lip product to help you ...

How to Apply and Set Lip Stain for All-Day Wear: A Step-by-Step Guide

Learn how to apply lip stain for a long-lasting flush and how to set it so it stays put all day. Expert tips for a flawless, fade-proof pout.

Revealer Dual-Ended Makeup Blender Review: Is This Sponge Worth the Hype?

Our honest review of the Revealer Dual-Ended Makeup Blender: how it applies foundation and concealer, plus tips for best results with Kosas products.

Plump + Juicy Gel Cleanser Review: Why This Gentle Face Wash Is a Skincare-Makeup Hybrid Staple

Our honest Plump + Juicy Gel Cleanser review covers why this gentle face wash doubles as a makeup prep cleanser, how it plumps skin without stripping,...

How to Clean and Care for Your Air Brow Wand and Makeup Brushes: A Complete Hygiene Guide

Learn how to clean makeup brushes and care for your Air Brow wand with simple, effective brush hygiene tips. Keep your Kosas Air Brow and tools in top...

The Best Mini Makeup Products for Travel: Compact Beauty Essentials for On-the-Go Glow

Discover the best mini makeup products for your travel kit. From Kosas mini sizes to compact beauty essentials, get an on-the-go glow without the bulk...

Revealer Skin-Improving Foundation SPF 25 vs. Tinted Moisturizer: Which Light Coverage Is Right for You?

Compare the Kosas Revealer Skin-Improving Foundation SPF 25 with a tinted moisturizer. Find out which light coverage option suits your skin type, rout...

How to Use a Lip Oil Gloss for Maximum Hydration and Shine: A Complete Guide

Learn how to apply a lip oil gloss for all-day hydration and high-shine color. This complete guide covers prep, application tips, and how to layer wit...

The Rise of Waterproof Eyebrow Products: Why They’re a Game-Changer for Summer

Discover why waterproof brow products are essential for summer. Learn how sweat-proof brow gels and tints keep your brows perfect all day, plus top pi...

How to Choose the Right Eyeshadow Brush for Your Eye Shape: A Complete Guide to Eye Makeup Tools

Learn how to pick the perfect eyeshadow brush for your eye shape. This brush guide covers blending, crease, and detail brushes for hooded, deep-set, m...

Why Clean Sunscreen Is Essential for Your Makeup Routine: Ingredients to Look For

Discover why clean sunscreen is a must-have in your daily makeup routine, plus key non-toxic ingredients to look for in SPF makeup.

Best Multi-Use Lip and Cheek Stains for a Flawless Monochromatic Makeup Look

Discover the top multi-use lip and cheek stains to achieve a seamless monochromatic look. Learn how cream formulas like the Impressionist Multistick a...

How to Use a Bronzing Stick for a Sun-Kissed Glow Without the Streaks

Learn expert tips for applying a bronzing stick to achieve a flawless, sun-kissed glow without streaks. Discover the best techniques, tools, and produ...

Why Body Makeup Is the Next Big Trend: How to Get an All-Over Glow

Discover why body makeup is the hottest trend of 2025, learn how to use body glow products for an all-over luminous finish, and find top picks from Ko...

The Best Vegan Collagen Serums for Plumping Your Skin Before Makeup

Discover the top vegan collagen serums that plump and hydrate your skin before makeup, creating a smooth, youthful canvas for flawless application.

How to Build a 5-Step Skincare-Makeup Hybrid Routine for Glass Skin

Discover how to achieve radiant glass skin with a 5-step hybrid routine that blends skincare and makeup. Learn tips on layering, product picks, and te...

Cream vs. Powder Blush: Which Formula Gives You the Most Natural Flush?

Discover the differences between cream and powder blush for a natural flush. Learn which formula suits your skin type, application tips, and product r...

The Science of Setting Sprays: How to Lock in Your Makeup Without Drying Out Your Skin

Discover the science behind setting sprays—how they work, which formulas suit dry skin, and expert tips to lock in makeup without stripping moisture.

How to Choose the Right Makeup Remover for Your Skin Type: Balms, Oils, and Micellar Waters Compared

Discover how to pick the best makeup remover for your skin type. Compare cleansing balms, oils, and micellar waters with expert tips for a clean, heal...

Brow Lamination vs. Tinted Brow Gel: Which Brow Trend Gives You the Best Natural Look?

Discover the key differences between brow lamination and tinted brow gel for achieving natural-looking brows. Compare benefits, longevity, and ease of...

Why Your Skin Needs a Vitamin C Booster Under Makeup: Benefits and Best Practices

Discover the transformative benefits of applying a vitamin C serum under makeup. Learn how antioxidant-rich prep boosts glow, protects skin, and enhan...

How to Layer Liquid and Powder Blush for a Long-Lasting Flush

Learn the expert technique for layering liquid and powder blush to achieve a vibrant, all-day flush that stays put without fading or caking.

The Rise of the 'No-Makeup' Makeup Look with Sheer Formulas: Tinted Brows, Lips, and Skin Tints

Explore the 'no-makeup' makeup trend with sheer formulas. Learn how skin tints, tinted brow gels, and natural lip colors define the natural makeup loo...