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Hair Information

Hair Structure

Hair is composed of two primary parts: the root and the shaft. The root, located beneath the scalp, is the live part known as the bulb. The shaft, visible and touchable, is made up of three layers:

Hair Structure - Medulla

Medulla

The innermost core responsible for hair growth.

Hair Structure - Cortex

Cortex

The middle layer contains melanin, which gives hair its color and strength.

Hair Structure - Cuticle

Cuticle

The outermost layer, consisting of overlapping cells that protect the hair and provide shine.

Hair Products and Cuticles

The secret to beautiful, resilient hair lies in the integrity of the cuticle. As the outermost layer of the hair, the cuticle plays a crucial role in determining the overall health and appearance of hair. Healthy cuticles give hair its shine, softness, and elasticity, allowing strands to glide smoothly over one another without tangling.
At Rosauri, we understand the importance of maintaining intact and healthy cuticles. This is why we ensure that every one of our products preserves the natural structure of the cuticle. By selecting strong, untreated hair and employing gentle processing techniques, we maintain the alignment and integrity of the cuticles.
We focus on maintaining healthy cuticles, which gives Rosauri hair products their exceptional shine, softness, and durability.

Type of Hair

Type of Hair - Virgin Hair
Virgin Hair
Completely unprocessed and intact, sourced from a single donor. This hair type offers superior longevity, lasting up to a year with proper care.
Type of Hair - Remy Hair
Remy Hair
Known for its unidirectional cuticles, Remy hair prevents tangling and maintains its natural texture. It’s collected to ensure all hair strands stay aligned, preserving its quality.
Type of Hair - Machine Remy Hair
Machine Remy Hair
Processed to align cuticles, this hair is suitable for dyeing and braiding, offering versatility and durability.
Type of Hair - Non-Remy Hair
Non-Remy Hair
More affordable and processed to reduce tangling, Non-Remy hair is suitable for various applications, though it may not last as long as Remy hair.