Dry Skin
Dry Skin — a skin type or condition characterized by reduced oil (sebum) production and often a compromised barrier, leading to a tight, rough, or flaky feel. It tends to lack lipids that help lock in moisture, making it more prone to sensitivity and visible fine lines. Dryness can be a lifelong trait or triggered by environment, age, and harsh products.
Key points
- Dry skin produces less sebum than other skin types, leaving it with fewer natural oils to seal in moisture.
- Common signs include tightness, rough texture, flaking, dullness, and occasional itching, especially after cleansing.
- Environmental factors such as low humidity, cold weather, hot water, and harsh cleansers can worsen dryness.
- Ingredients like ceramides, fatty acids, and occlusives help reinforce the barrier and reduce moisture loss.
Frequently asked
What is the difference between dry skin and dehydrated skin?
Dry skin is a skin type that lacks oil, while dehydrated skin is a temporary condition that lacks water and can affect any skin type, including oily. Skin can be both dry and dehydrated at the same time.
How often should dry skin be moisturized?
Applying moisturizer at least twice daily, and especially right after cleansing while skin is still slightly damp, helps trap water and support the barrier. Richer, occlusive-containing formulas are often more effective for dry skin.
Related topics
This is a foundational entry in the SYNC Skin Encyclopedia and is expanded over time. Educational information only — not medical advice.
