Product reviews, how-to guides, and industry news from Dr. Althea.
Learn how to properly store your skincare products to maximize shelf life, preserve active ingredients, and keep your routine effective. Expert tips o...
Category: How-to Guides
Discover the ultimate skincare routine for oily skin that balances hydration and oil control. Learn key steps, product tips, and how to achieve a heal...
Category: How-to Guides
Learn to decode INCI names, identify key active ingredients, and avoid common irritants. Master skincare labels for cleaner, smarter purchases.
Category: How-to Guides
Learn the correct order to layer vitamin C, niacinamide, and retinol serums for maximum efficacy, minimal irritation, and glowing skin. Expert tips in...
Category: How-to Guides
Discover the essentials of double cleansing with a cleansing oil and water-based cleanser. Learn how this Korean skincare method deeply cleanses pores...
Category: How-to Guides
Wondering whether to buy a hydrating skincare set or mix and match individual products? We break down the cost, convenience, and results of hydration ...
Category: Product Reviews
Learn how to use retinol serum safely with this step-by-step guide for beginners. Discover the best retinol skincare routine, tips to avoid irritation...
Category: How-to Guides
Discover the best sustainable beauty accessories for your skincare routine, from reusable bags to eco-friendly tools, and learn how to go green withou...
Category: Industry News
Discover why whipped serums are revolutionizing skincare. Learn how their airy, lightweight texture enhances absorption, hydration, and skin barrier h...
Category: Product Reviews
Learn how to pick the best skincare routine set for your skin type. This guide covers dry, oily, combination, sensitive, and acne-prone skin with expe...
Category: How-to Guides
Discover the science behind firming creams and sculpting creams. Learn how ingredients like peptides and collagen boosters tighten skin, reduce saggin...
Category: Industry News
Learn the correct order to apply sunscreen and moisturizer for optimal SPF protection and skin hydration. Expert tips, product recommendations, and co...
Category: How-to Guides
Compare sheet masks and sleeping masks for overnight hydration. Learn which dewy mask works best for your skin type and how to use them effectively.
Category: Product Reviews
Achieve radiant, glowing skin with this step-by-step routine featuring brightening serums, whipped textures, and barrier-boosting moisturizers. Expert...
Category: How-to Guides
Learn how to choose the perfect eye serum for dark circles and puffiness. Discover key ingredients, application tips, and top product recommendations.
Category: How-to Guides
Compare PDRN and retinol for anti-aging and skin regeneration. Discover their unique benefits, how they work, and which one is right for your skincare...
Category: Product Reviews
Struggling with sunscreen for oily skin? Learn how to choose a non-greasy, acne-safe SPF that protects without clogging pores or causing breakouts. Pl...
Category: How-to Guides
Discover the science of amino acid cleansers—gentle, pH-balanced formulas that cleanse without stripping. Learn why they're perfect for sensitive skin...
Category: Industry News
Compare retinol 0.15% and 0.3% strengths to find your perfect anti-aging match. Learn benefits, side effects, and how to start retinol safely for glow...
Category: Product Reviews
Learn how to incorporate calamine into your daily skincare routine to calm acne, reduce redness, and soothe irritation. Step-by-step guide with produc...
Category: How-to Guides
Har du svært ved at vælge mellem gel- og skumrensere til følsom hud? Vi gennemgår forskellene, fordelene og hvilken formel der er mest skånsom for din...
Category: Product Reviews
Opdag de førende tendenser inden for miljøvenlig hudplejeemballage og genanvendelige tilbehør, der former grøn skønhed i 2025. Lær, hvordan mærker som...
Category: Industry News
Opdag, hvordan du skaber en enkel og effektiv hudplejerutine med produkter, der kan bruges til flere formål. Spar tid, penge og plads med alsidige ess...
Category: How-to Guides
Forvirret mellem cleansing balm og olie-rens? Lær de vigtigste forskelle, fordele for hver hudtype, og hvordan du vælger det perfekte første trin til ...
Category: Product Reviews
Opdag de videnskabeligt underbyggede fordele ved niacinamid serum, ideelle koncentrationer og eksperttips til lagdeling. Lær, hvordan du tilføjer denn...
Category: How-to Guides
Opdag den videnskabeligt underbyggede skin cycling-metode, der forbedrer resultater, reducerer irritation og forenkler din rutine. Lær 4-nætters cyklu...
Category: Industry News
Lær, hvordan du vælger den perfekte serum til din hudtype. Fra tør til fedtet hud – denne guide dækker ingredienser, teksturer og de bedste valg til e...
Category: Product Reviews
Opdag en gennemprøvet, skånsom hudplejerutine til uren hud. Lær de vigtigste trin, ingredienser at kigge efter, og produktanbefalinger for at opnå en ...
Category: How-to Guides
Forvirret om essence vs toner? Lær de vigtigste forskelle, fordele, og om du har brug for begge i din hudplejerutine. Opdag de bedste K-beauty essence...
Category: Product Reviews
Ny til retinol? Lær, hvordan du starter sikkert med retinol, undgår irritation og opbygger en effektiv retinolrutine for en strålende hud. Eksperttips...
Category: How-to Guides
Lær de vigtigste forskelle mellem fugtgivende sprays og setting sprays, samt hvornår og hvordan du bruger hver type til en strålende og sund udseende ...
Category: Product Reviews
Opdag videnskaben bag PDRN hudpleje: hvordan polynukleotider fremmer hudregenerering, reducerer rynker og heler skader. Plus, top produkter som PDRN R...
Category: Industry News
Opdag den bedste hudplejerutine til kombineret hud. Lær at balancere fedtet T-zone og tørre kinder med målrettede produkter, lag-på-lag-tips og eksper...
Category: How-to Guides
Lær, hvordan du reparerer en beskadiget hudbarriere med en trin-for-trin rutine. Opdag de bedste barrierecremer, fugtighedscremer og tips til at genop...
Category: How-to Guides
Opdag de vigtigste forskelle mellem aminosyrerensere og sulfatrensere, og lær hvilken formel der er sikrere, skånsommere og mere effektiv til følsomme...
Category: Product Reviews
Learn how to pick the perfect face mask for your skin type and concerns. Compare hydration, anti-blemish, and firming masks with expert tips and produ...
Category: How-to Guides
Explore the rapid growth of vegan skincare, from plant-based ingredients to cruelty-free practices, and discover how clean beauty trends are reshaping...
Category: Industry News
Learn the correct way to layer vitamin C serum and retinol cream in your skincare routine for brighter, smoother, younger-looking skin without irritat...
Category: How-to Guides
Discover the key differences between retinol cream and retinol serum for anti-aging. Learn which formulation suits your skin type, how to layer them, ...
Category: Product Reviews
Discover the benefits of vegan cleansing oils for pore health and makeup removal. Learn how to choose and use a gentle cleansing oil for radiant, clea...
Category: How-to Guides
Stop wasting expensive skincare products! Learn how a tube wringer can help you squeeze out every last drop of moisturizer, serum, and more. Save mone...
Category: How-to Guides
Discover must-have travel skincare accessories that simplify your routine on the go. From eco-friendly tools to space-saving essentials, pack smarter ...
Category: Industry News
Discover a gentle, effective skincare routine for sensitive skin. Learn key tips, soothing ingredients, and product recommendations to calm redness an...
Category: How-to Guides
Learn how to pick the right face mist for your skin type—oily, dry, or combination. Discover key ingredients, application tips, and top product recomm...
Category: Product Reviews
Compare niacinamide and vitamin C serums for brightening, anti-aging, and skin barrier benefits. Learn which ingredient suits your skin type and how t...
Category: How-to Guides
Learn how to build an effective post-acne skincare routine that heals scars, calms inflammation, and prevents future breakouts with expert tips and pr...
Category: How-to Guides
Compare retinol eye rollers and traditional eye creams for under-eye care. Discover benefits, application tips, and which option suits your anti-aging...
Category: Product Reviews
Discover how to make your skincare routine greener with eco-friendly accessories, reusable tools, and sustainable beauty swaps that benefit both your ...
Category: Industry News
Learn how to adapt your skincare routine from summer to fall with expert tips on hydration, barrier repair, and product swaps for healthy, glowing ski...
Category: How-to Guides
Discover the science behind PDRN skincare—its benefits for skin repair, hydration, and anti-aging, plus how to use PDRN creams and serums for best res...
Category: How-to Guides
Learn the correct skincare layering order for day and night with this step-by-step K-beauty guide. Maximize absorption and results for a glowing compl...
Category: How-to Guides
Discover the latest sustainable skincare trends, from eco-friendly packaging to clean beauty innovations. Learn how brands like Dr. Althea are leading...
Category: Industry News
Confused about toner vs mist? Learn the key differences, benefits, and how to layer both in your K-beauty routine for glowing, balanced skin.
Category: How-to Guides
Discover how to select the perfect serum for your skin type—whether you need brightening, hydration, or acne-fighting ingredients. Expert guide with p...
Category: Product Reviews
Discover the differences between sheet masks, wash-off masks, and sleeping masks. Learn how to choose the best face mask for your skin type and goals.
Category: How-to Guides
Learn how to adjust your skincare routine for spring with expert tips on swapping heavy creams for lighter formulas, adding brightening serums, and pr...
Category: Industry News
Confused between gel and cream moisturizers? Our expert guide breaks down the differences, benefits, and best choices for oily, dry, combination, and ...
Category: Product Reviews
Discover the best travel-size skincare tips, TSA-friendly products, and expert packing advice. Learn how to build a portable routine with Dr. Althea e...
Category: How-to Guides
Learn the key differences between spot treatments and full-face serums for acne breakouts, plus expert tips on when to use each for clear, healthy ski...
Category: Product Reviews
Struggling to find a sunscreen that won't clog your pores? Discover the best non-comedogenic sunscreens for oily acne-prone skin, plus expert tips to ...
Category: How-to Guides
Not all cleansers are created equal. Discover the key differences between bubble and cream cleansers, and find out which one is best for your skin typ...
Category: Product ReviewsDiscover the ultimate acne care routine for oily skin with expert steps, product recommendations, and tips to reduce breakouts and balance sebum natur...
Category: How-to Guides
Discover the science behind barrier creams and how they shield your skin from environmental irritants. Learn key ingredients like ceramides and find e...
Category: Industry News
Discover how calamine soothes acne, reduces redness, and calms irritated skin. Learn to use calamine-infused products for clearer, healthier skin.
Category: Product Reviews
Master the art of Korean skincare layering with our expert guide. Learn the correct order, product absorption tips, and how to boost results with Dr. ...
Category: How-to Guides
Compare the cost and convenience of skincare sets vs individual products. Discover why value skincare sets from Dr. Althea can save you money and simp...
Category: Product Reviews
Discover how lash boost serums work, which ingredients deliver real results, and expert tips for choosing the best eyelash growth serum for longer, he...
Category: How-to Guides
Discover the top K-beauty trends shaping 2025, from barrier-first formulations to multi-functional products. Learn what’s next in Korean skincare inno...
Category: Industry News
Discover how to build a compact, TSA-friendly travel skincare kit for a week away. Expert tips on essentials, multi-use products, and must-have travel...
Category: Product Reviews
Discover how to choose the best face mist for your skin type with this complete buying guide. From hydrating mists to soothing formulas, learn how to ...
Category: How-to Guides
Discover 5 clear signs it's time to upgrade your face wash. From persistent breakouts to dryness, learn when to switch cleansers and how to choose the...
Category: How-to GuidesDiscover the key differences between sheet masks and wash-off masks, and learn which face mask type is best for your skin concerns—hydration, acne, br...
Category: Product Reviews
Learn how to choose the best moisturizer for dry, oily, combination, or sensitive skin. Expert tips, ingredient insights, and product recommendations ...
Category: How-to Guides
Confused about essence vs serum? Learn the key differences, benefits, and the correct skincare routine order to layer them for glowing, healthy skin.
Category: How-to Guides
Discover what PDRN (polynucleotide) is, how it boosts skin repair, and why this regenerative ingredient is transforming modern skincare routines for h...
Category: Industry News
Discover the correct order for using vitamin C serum and retinol in your skincare routine. Learn how to layer serums for maximum anti-aging benefits w...
Category: Product Reviews
Learn how to build a hydrating skincare routine for dry skin with expert steps, product recommendations, and tips for lasting moisture. Perfect for dr...
Category: How-to Guides