How to properly care for your skin?

Skin care is the key to maintaining healthy skin. It needs to start from many aspects such as cleansing, moisturizing, sun protection, diet and living habits. Cleansing is the foundation, and you need to choose mild products suitable for your skin type; moisturizing can maintain the skin barrier function and prevent dryness; sun protection is the core of anti-aging and preventing stains. Additionally, a balanced diet and adequate sleep have a significant impact on the condition of your skin. The order of priority can be summarized as:Cleansing＞Moisturizing＞Sun protection＞Internal adjustment＞Targeted care(Such as anti-wrinkle, anti-acne). Avoid over-care or the use of irritating ingredients. Scientific skin care can get twice the result with half the effort.

Cleansing: the first step in skin care

Cleansing is the cornerstone of skin care, but you need to pay attention to "moderate". Oily skin can choose cleansing products containing amino acids or salicylic acid, while dry skin should use mild soap-free formulas. The water temperature should be close to body temperature. If it is too hot, it will destroy the sebum film. If it is too cold, the cleaning will not be complete. Makeup removal cannot be ignored, especially waterproof makeup that requires oil-based makeup remover products. American dermatologistDr. Leslie BaumannPoint out that excessive cleansing can lead to sensitive skin, and it is recommended to wash your face no more than twice a day. Common brands such asCetaphilof gentle cleansing milk,La Roche-PosayThe Toleriane range are all low irritation options.

Moisturizing and sunscreen: double guarantee of moisture locking and protection

Moisturizing is not simply "hydration", but it is done through lotions or creams.Sealer (such as petroleum jelly)andHygroscopic agents (such as hyaluronic acid)Locks in moisture. Korean dermatology research shows that continued use ofCeramideof moisturizing products that improve skin barrier function (Source:Journal of Dermatological Science). Sun protection needs to take into account both UVA (anti-aging) and UVB (prevention of sunburn).SPF30 and above+PA+++It is a daily recommended value. Well-known sunscreen products such asAnaisun (Shiseido),EltaMD UV ClearAll have passed clinical testing.

Internal adjustment and living habits: health from the inside out

in dietVitamin C (citrus)andOmega-3 (Deep Sea Fish)Can promote collagen synthesis and reduce inflammation. A study by Harvard Medical School pointed out that drinking 1.5-2 liters of water per day can improve skin elasticity. In addition, staying up late will aggravate melanin deposition, so it is recommended to go to bed before 23:00. For acne-prone skin,Dr. Dray (YouTube Skin Care Expert)It is emphasized that a high-sugar diet will stimulate sebum secretion, and sweets intake needs to be controlled.

Summary: A complete closed loop of scientific skin care

Proper skin care requires the formation of"External protection + internal nourishment"Closed loop: cleansing to avoid residue, moisturizing to repair the barrier, sun protection to prevent photo damage, and internal adjustment to consolidate the foundation. Avoid blindly following the trend of “Internet celebrity products” and choose skin care products with simple ingredients according to your skin type, such as those for sensitive skin.AveneSoothing series. If allergies or acne persist, seek medical attention promptly. Remember, skin care is a long-term project that requires patience and scientific methods.

Quote sources:
1. American Academy of Dermatology (AAD)Official website suggestions
2.Journal of Dermatological Science(2018 Korean Barrier Repair Study)
3. Dr. Dray (YouTube skin care science channel)
4. Brand official website: Cetaphil, La Roche-Posay, Avène, Shiseido