Why is the Hair Underneath My Curly/Wavy Hair Straight?

Have you ever wondered why the hair underneath your curly or wavy strands appears to be straight? This phenomenon is quite common and is primarily influenced by genetics and the shape of your hair follicles. While the follicles on top may be more oval, resulting in curly hair, those underneath can be rounder, leading to straight hair.

Genetics and Hair Follicle Shape

The secret lies within the unique structure of your hair follicles. Variations in the shape of these tiny openings determine the texture of the hair that grows from it. In many cases, the hair that grows at the top of the scalp may appear curly due to the oval-shaped follicles, while hair closer to the hairline can appear straight because these follicles are more round.

How Scalp Oil and Hair Texture Interact

Another reason for this difference in hair texture is related to the proximity of the hair to the scalp. The hair on top of your head is often closer to your scalp, making it more susceptible to oil from sebum secretion. Scalp oil can adhere to the hair, making it appear greasy and less fluffy. This is one of the reasons why hair at the top of the head can sometimes appear straighter, while the hair at the sides and back may be naturally curly.

Preventing Greasy Hair

To keep your hair fluffy and voluminous, it’s important to maintain a clean scalp. Always ensure that you thoroughly cleanse your scalp when washing your hair. Additionally, lifting the hair at the top of your head and using a blow-dryer to create air pockets can help achieve a fuller look.

Addressing Hair Texture Changes

If you’re experiencing changes in your hair texture, it could be due to several factors. Not showering regularly enough, hormonal changes, or hair loss are common reasons. Hair loss can initially cause the hair to become oily and curly before the scalp starts to thin, leading to hair fall. While hair loss can be concerning, many people can prevent further loss with the right measures.

Managing Curly Hair with a Keratin Intense Repair System

To help manage and protect curly hair, a Keratin Intense Repair System can be a valuable ally. This system includes a Keratin Intense Hair Serum and a Repair Hair Mask that work together to nourish, strengthen, and protect your hair from damage.

Keratin Intense Hair Serum: This professional-grade treatment helps rebuild and restore the structure of your hair, enhancing elasticity, shine, and softness. It is designed to protect against future damage, making your hair smoother, stronger, and more durable. After application, your hair should radiate with a beautiful, healthy shine and feel soft to the touch.

Repair Hair Mask: Enriched with pentanol, this hair mask retains straightening results three times longer by enhancing keratin's effects. It increases hair's durability to breakage, heat, and chemical damage, making it perfect for styling with heat tools or chemical treatments.

Sodium Chloride Salt-Free Keratin Treatment: Our gentle, salt-free keratin treatment is formulated to repair and protect hair damaged by straightening treatments. It is paraben-free and suitable for maintaining the integrity of your hair shaft. This cream formula hair therapy mask doesn’t contain any harmful substances and is perfect for those who want to keep their hair in the best condition.

Conclusion

The varying textures of your scalp hair can be attributed to the genetic differences in hair follicle shape and proximity to the scalp. By understanding and managing these factors, you can maintain the health and desired texture of your natural hair. If you are experiencing changes in your hair texture, consider using a Keratin Intense Repair System to help manage and protect your curly or wavy hair.