Ceramide is ubiquitous in eukaryotic cells and has an important regulatory effect on cell differentiation, proliferation, apoptosis, aging and other life activities. Ceramide, as the main component of the intercellular lipid of the skin stratum corneum, not only acts as a second messenger molecule in the sphingomyelin pathway, but also plays an important role in the formation of the epidermal stratum corneum.

Benifits:

• Barrier effect
• Moisturizing effect
• Anti-aging
• Anti-inflammatory

FAQs：

1，Which one is more powerful in terms of moisturizing and water retention: ceramides or hyaluronic acid?

Hyaluronic acid (HA) and ceramides both excel in moisturizing, but their mechanisms are different, making it difficult to directly compare which one is more powerful.

Hyaluronic Acid (HA): Hyaluronic acid is a potent humectant with an exceptional ability to attract and retain water. It can hold up to several hundred times its weight in water, forming a moisturizing layer on the skin’s surface and providing immediate hydration. HA primarily works on the outer layer of the skin (stratum corneum), making it ideal for all skin types, especially those needing quick hydration.

Ceramides: Ceramides are key components of the skin’s barrier, primarily helping to repair and strengthen the skin’s protective barrier, which locks in moisture. Ceramides are highly effective in providing long-lasting hydration and preventing water loss, making them particularly suitable for dry, damaged, and sensitive skin. Unlike HA, ceramides focus more on locking in moisture and repairing the skin barrier rather than quick hydration.

Summary:

• For quick hydration, hyaluronic acid is more effective.
• For long-lasting moisture retention and barrier repair, ceramides are superior.

Ideally, skincare products that combine both ingredients offer the best of both worlds—hydration and moisture retention.

2, What are the application differences between Ceramide 3, 3B, and 6?

Ceramide 3, 3B, and 6 are commonly used in skincare products, but they have different application focuses:

Ceramide 3:

1. Primarily used to improve the skin’s barrier function and help reduce moisture loss.
2. Suitable for all skin types, especially dry or compromised skin.

Ceramide 3B:

1. An isomer of Ceramide 3 with similar moisturizing and barrier-repairing functions.
2. Its structure makes it ideal for use in advanced skincare products, offering enhanced barrier repair.

Ceramide 6:

1. Also known as Ceramide 6-II, it helps with skin renewal and gentle exfoliation.
2. Ideal for anti-aging and brightening products, aiding in the improvement of fine lines and skin texture.

Each type of ceramide serves specific skincare needs, and they are often used together to provide comprehensive skin care benefits.