Curly Hair Heating Protecting Styling Products

Should I use a heat protectant when diffusing my curly hair?

Yes, it is best practice to use a heat protectant, as frequent use of blow dryers can lead to significant hair damage if using high temperatures, especially when coupled with mechanical manipulation (brushing). 

When do blow dryers start to cause damage to hair?

According to experts, any temperature over 140 degrees Fahrenheit (60 degrees Celsius) can lead to hair damage. To put this into perspective, the Dyson supersonic hair dryer’s low heat setting is 140 F. So, in theory, even if you are using a low heat setting, you could be causing damage to your hair over time. It is true that diffusers cause less damage as they disperse air flow across a larger area of hair, compared to blowing hair out on the highest heat setting with a concentrator nozzle and a brush. 

What can heat protectants do for your hair?

1. Prevent Hair Damage

The primary benefit of using heat protectants is their ability to prevent damage caused by high temperatures. Blow dryers can reach temperatures up to 150°C (302°F), which can weaken the hair structure, leading to breakage, split ends, and overall brittleness. Heat protectants form a barrier over the hair shaft, reducing the direct impact of heat and thereby minimizing damage.

2. Moisture Retention

Heat styling tools can strip the hair of its natural moisture, leaving it dry and prone to damage. Many heat protectant products contain ingredients like silicones and oils that help lock in moisture. This not only keeps the hair hydrated during the blow drying process but also helps maintain its natural shine and softness.

3. Improve Hair Texture and Manageability

Using a heat protectant can improve the overall texture and manageability of your hair. These products often contain conditioning agents that smooth the hair cuticle, reducing frizz and making the hair easier to style. This results in a smoother, more polished finish when blow drying.

4. Enhance Hair Health

Heat protectants often come enriched with vitamins, proteins, and other nourishing ingredients that contribute to overall hair health. For example, products containing keratin can help strengthen the hair, while those with argan oil provide essential fatty acids and antioxidants. By incorporating these products into your routine, you not only protect your hair from heat damage but also provide it with additional nutrients that promote long-term health.

5. Add Shine and Smoothness

One of the immediate benefits you’ll notice when using a heat protectant is the added shine and smoothness to your hair. The protective barrier created by these products helps to seal the hair cuticle, reflecting light and giving your hair a glossy finish. This can make your hair look healthier and more vibrant.

6. Reduce Drying Time

Certain heat protectants are designed to speed up the drying process by repelling water from the hair surface. This not only reduces the amount of time your hair is exposed to heat but also makes your styling routine more efficient. Quicker drying times mean less heat exposure and, consequently, less damage.

7. Color Protection

If you have color-treated hair, using a heat protectant is even more crucial. High temperatures can cause color to fade more quickly, leading to dull, lifeless hair. Heat protectants can help preserve your color by providing an extra layer of protection, ensuring that your hair color remains vibrant and lasts longer.

8. Versatility and Convenience

Heat protectants come in various forms, including sprays, serums, creams, and lotions, making it easy to find a product that suits your hair type and styling routine. They can be used on both wet and dry hair, providing flexibility and convenience for different styling needs. Whether you have fine, thick, straight, or curly hair, there is a heat protectant product designed to cater to your specific requirements.

How to Use Heat Protectants

To maximize the benefits of heat protectants, it’s essential to use them correctly. Here’s a quick guide:

1. Start with Clean Hair: Ensure your hair is clean and slightly damp before applying a heat protectant. This helps the product distribute evenly and absorb better.

2. Apply Evenly: Spray or apply the heat protectant evenly throughout your hair, focusing on the mid-lengths to ends where damage is most likely to occur.

3. Comb Through: Use a wide-tooth comb to distribute the product evenly and detangle your hair.

4. Adjust Heat Settings: Use the lowest heat setting necessary to achieve your desired style. High heat settings can cause more damage over time, even with a heat protectant.

5. Maintain a Safe Distance: When using a blow dryer, keep it at least 6 inches (15 cm) away from your hair to minimize direct heat exposure.

What heat protectants are good for curly hair?

Here are three of my three favorites: Aveda Nutriplenish Leave-In Conditioner, Curlsmith Miracle Shield, and Olaplex No. 9 Nourishing Hair Serum. I have type 3a-3b curls, high density, with medium porosity.

Aveda Nutriplenish Leave-In Conditioner

• Formula: Lightweight spray

• Hair type: All hair types

• Benefits: Detangles, Hydrates, Protects hair from heat up to 450F, UV filter

• Price: $47 USD for 6.7 fl oz

Curlsmith Miracle Shield

• Formula: Lightweight spray

• Hair type: All hair types

• Benefits: Protects hair from damage and breakage from heat up to 450F, sea water and chlorine, pollution, brushing, styling, and UV rays

• Price: $28 USD for 8 fl oz

Olaplex No. 9 Bond Protector Nourishing Hair Serum

• Formula: Weightless serum

• Hair type: All hair types

• Benefits: Protects hair from heat up to 450F and pollution, reduces tangles, and improves curl memory

• Price: $30 USD for 3 fl oz

Conclusion

Incorporating heat protecting products into your curly hair care routine is a small step that can make a significant difference in the health and appearance of your hair. They offer numerous benefits, from preventing damage and retaining moisture to enhancing shine and protecting color. By using a heat protectant every time you blow dry your hair, you can enjoy beautiful, styled curls without compromising hair health. So, the next time you reach for your blow dryer, don’t forget to spray your hair with a quality heat protectant—your hair will thank you for it!