Koreans achieve good skin through a combination of genetics, a holistic lifestyle (diet, hydration, sun protection), and diligent skincare, particularly the multi-step routine focusing on prevention, gentle cleansing (double cleansing), and layering hydrating/nourishing products like essences, serums, and moisturizers, along with proactive professional treatments and very serious sun avoidance using accessories like hats and umbrellas.
Japan, China and other countries located in Asia have a rich diet of vitamins (specifically A and C, which benefit skin elasticity) and minerals including antioxidants from fruits and green tea. The Asian diet is very low in saturated and total fat.
Koreans are often noted for their youthful appearance, which can be attributed to both genetic and lifestyle factors. One key biological factor is that Koreans tend to have thicker skin, particularly in the dermis—the middle layer of the skin that contains collagen and elastin fibers.
Korean cuisine combines fresh vegetables, fruits, grains, and fermented foods that naturally enhance skin health. These foods improve digestion and reduce inflammation. Foods like green tea, sweet potatoes, and ginseng play a vital role in skin health. They boost collagen production and protect skin from UV damage.
The true secret behind 'Glass Skin' lies in a concept called 'skin flooding'. This method emphasizes the importance of maximal hydration by layering moisturizing and nourishing products. Hydrate, Hydrate, Hydrate: The cornerstone of the 'Glass Skin' routine is thorough hydration.
The 4-2-4 rule is a Korean skincare deep-cleansing method involving 4 minutes of oil cleansing, 2 minutes of foam cleansing, and 4 minutes of rinsing (2 warm, 2 cold), designed to thoroughly remove makeup, SPF, and impurities while boosting circulation, but it's often best suited for resilient skin types and not for daily use, especially if you have sensitive or dry skin.
The Korean skincare "3-second rule" is the practice of applying your next skincare product (like toner or moisturizer) to damp skin within three seconds of cleansing to trap moisture and boost absorption, maximizing hydration and product efficacy because wet skin absorbs actives much faster than dry skin, leading to better ingredient penetration and sealing in water.
The Korean diet is rich in fish, tofu, eggs and legumes. By eating little red meat, they take in lighter protein sources and less fat and calories. Lean protein promotes satiety, supports metabolism and the maintenance of muscle mass.
Koreans use gentle, effective alternatives to retinol like Bakuchiol, Peptides, Ginseng, Adenosine, and antioxidants (Vitamin C, Green Tea), focusing on hydration (Hyaluronic Acid) and barrier support (Squalane, Snail Mucin) to achieve anti-aging results without irritation. These ingredients boost collagen, improve firmness, and smooth texture, making them great for sensitive skin or those avoiding retinoids.
Three, Korean bone broth they are packed with so much collagen which keeps their faces plump and youthful. Our favorites are ginseng chicken soup, beef bone broth soup and oxtail bone soup. Four, chokpai. It's a super popular Korean dish made with pig's trotter and it's insanely high in gelatin and collagen.
Koreans are often perceived as aging slower due to a combination of genetics, skincare routines, diet, and lifestyle choices. Their emphasis on sun protection, hydration, and multi-step skincare routines helps maintain youthful skin.
Koreans strive to provide their hair with intense treatment, hydration, and nourishment to preserve healthy, vibrant hair by including hair masks in their regimen.
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According to a study called “Shades of beauty,” light brown skin tones are often the most physically attractive skin color (Frisby et al., 2006). They used four models for that study. They did not change the skin tone, but they imaged each model to three different skin tones: light, medium, and dark.
- Ethnicities with higher melanin content: African, South Asian, and Mediterranean ethnicities tend to show fewer signs of sun-induced aging, such as wrinkles and age spots, due to their increased melanin levels.
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The ingredient that works up to 11 times faster than retinol is Retinal (also known as retinaldehyde), a potent Vitamin A derivative that's just one conversion step away from retinoic acid, allowing for quicker skin cell renewal, wrinkle reduction, and improved texture, though it's generally recommended for experienced users due to its strength.
Koreans view skincare as a disciplined investment rather than a quick fix. This cultural emphasis on regular skincare maintenance is reflected in the diligent use of skincare products and routines over the years, contributing significantly to fewer wrinkles and healthier skin.
There isn't one single "number 1" serum, as it depends on skin concerns, but top contenders in Korea include Anua Niacinamide + TXA Serum (popular for brightening), Aestura Atobarrier Hydro Cera-HA Serum (highly rated for hydration/barrier repair), Sulwhasoo First Care Activating Serum (overall bestseller/iconic), and viral hits like Wage Real Hyaluronic Blue Ampoule and VT Cosmetics Reedle Shot (for texture/pores), with experts often praising ingredients like hyaluronic acid, ceramides, and Centella Asiatica for overall skin health.
The "3 date rule" in Korean dating refers to the common practice of establishing an official couple status (boyfriend/girlfriend) by the third date, moving from casual "talking" (sseom) to a defined relationship quickly, a faster pace than typical Western dating, allowing for deeper getting-to-know-you stages after becoming official, though it's becoming less strict with younger generations. It's about rapid commitment assessment, with the first few dates gauging chemistry before locking things down.
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Obesity prevalence has steadily increased over the past 11 years between 2009 and 2019 for the total population; from 29.7% in 2009 to 36.3% in 2019 (Fig. 1A). Obesity prevalence has increased significantly in men from 35.6% in 2009 to 46.2% in 2019, and 23.9% in 2009 to 27.3% in 2019 in women.
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It's a very popular technique in Korea. Women in Korea slap their faces at least 50 times after finishing their daily skincare routine to get the blood circulation going. It also firms up the face muscles it might sound crazy but when it comes to slapping the more , the merrier and the harder, the better.
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