Freckles are patches of excess color or hyperpigmentation under your skin. Freckles are partly determined by genetics. Freckles often appear in childhood and you may continue to get more freckles into your 20s. People with fair skin or red hair are more likely to have freckles, especially on the face.

Collagen is a protein that brings many benefits to the body. Especially in the beauty of women, collagen plays a very important role in helping the skin stay smooth and elastic. Therefore, collagen is always chosen by many people as a dietary supplement. However, many people still wonder if drinking collagen causes acne?

The skin absorbs sunlight to help produce vitamin D, which is essential for bone health. However, the sun's UV rays can also cause damage to the skin, causing sunburn, darkening and loss of elasticity, leading to premature aging if not properly cared for.

Collagen plays a particularly important role for women's skin. Supplementing collagen properly and reasonably will help maintain youthfulness and prevent aging for women aged 35 and over. The question that many people are wondering about today is "Does drinking collagen change hormones?".

Hydroquinone is a substance that is widely used in skin care products today. The effect of hydroquinone is skin bleaching and is used to treat hyperpigmentation in many different cases.

Hyperpigmentation is a common skin condition that affects many people for a variety of reasons. Types of hyperpigmentation include age spots, melasma, and post-inflammatory hyperpigmentation. What to do with hyperpigmentation? is a question that many women wonder about.

Facial hyperpigmentation is a common problem for many people, affecting aesthetics. There are many methods to choose from to treat hyperpigmentation. However, you need to protect your skin from the harmful effects of sunlight and discuss with your doctor to choose a safe and effective treatment method.