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Home » 6 Proven Hair Strengthening Tips From First-Class Experts

6 Proven Hair Strengthening Tips From First-Class Experts

Let us begin with the bad news: There are several factors that might harm and weaken our hair. They vary from environmental influences like the sun and pollution to chemical procedures like bleaching and straightening treatments to seemingly benign everyday routines like how frequently we shampoo or blow-dry our hair. The point is that our hair is continually exposed to a barrage of potentially harmful agents.

What’s the good news? While it is difficult to avoid many of these items, there are many of (quite simple) strategies to help strengthen weak hair. Board-certified dermatologist Dhaval G. Bhanusali, MD, stylist Reyna Zaragoza, and trichologist William Gaunitz, WTS discuss their best strand-strengthening ideas, methods, and product recommendations.


  • Dhaval G. Bhanusali, MD, is the founder of Hudson Dermatology & Laser Surgery in New York City and a board-certified dermatologist.
  • Reyna Zaragoza works as a stylist at Chicago’s 3rd Coast Salon.
  • William Gaunitz, WTS, is the creator of Advanced Trichology and a certified trichologist.

1. Brush often…

Marcia Brady seemed to have been onto something. “A excellent approach to strengthen hair is to brush it everyday, at least 100 strokes all over the head,” Gaunitz advises. “This gently spreads sebaceous oil over the surface of the scalp, increasing moisture at the root of the hair follicle.”

In other words, it’s a technique to use your scalp’s natural oils to moisturize your hair—and hydrated hair has greater manageability and luster, both of which can suffer when it’s damaged.

Daily, intentional brushing sessions can help deter microbial proliferation, which can lead to damaged hair, according to Gaunitz. Excessive bacteria and fungi can induce inflammation within the hair follicle, leading to a malformation of the cuticle, the hair’s external coat.

He discusses how this might affect the moisture level and suppleness of the hair. Gaunitz advises using a natural, boar bristle brush, which is great for evenly spreading the oils.

… But wash less frequently

Increase your brushing frequency while decreasing your washing frequency. “Whatever your current pace of washing is, consider pushing it by just one more day,” Zaragoza says. Why? It all comes back to preserving the natural oils that are necessary for hair nourishment.

When you wash your hair, give yourself a good scalp massage. “This improves the health of your scalp by increasing blood circulation. A healthy scalp equals healthy hair “She elaborates.

Selecting Strengthening Shampoos

To be honest, rinse-off shampoos and conditioners are limited in their effectiveness. Bhanusali, on the other hand, claims that sulfate-free treatments containing biotin and copper peptides can help both strengthen thin hair and stimulate the scalp. He enjoys the Foligain Triple Action Hair Care System since it includes shampoo, conditioner, and a leave-on treatment.

Consider using a Bond Builder.

Breakage in the disulfide bonds that keep the structural pieces of the hair together is at the root (pun intended), according to Bhanusali. This breaking can be caused by a variety of factors, including heat and chemical treatments, to mention a few.

Recently, the haircare sector has seen a flood of new reparative and strengthening products aimed at improving hair quality by repairing and bolstering these linkages. The Olaplex No.3 Hair Perfector is the original of the bunch, with proprietary bond-building technology that rebuilds both damaged and weakened links.

Consider a Supplement

“Proper consumption of minerals in the circulation is required to produce strong, robust hair,” Gaunitz argues, naming iron, vitamin D3, and zinc as three significant factors. He says that a lack of these nutrients can result in weaker, more brittle hair, as well as hair that is drier and less lustrous.

While Bhanusali is less convinced of the benefits of supplements, he does prescribe “a multivitamin and vitamin D.” Having stated that, always consult your doctor before beginning any new supplement.

Reduce the Temperature

According to Zaragoza, excessive heat may cause anything from dryness to split ends to breakage, ultimately harming the hair. It dries out the cuticle and affects the internal keratin structure of the hair, according to Gaunitz, resulting in dull, lifeless hair (not to mention is weaker). Ideally, you should avoid utilizing your hot tools on a daily basis.

If that isn’t a possibility, Zaragoza suggests lowering down the heat settings and treating your hair with a heat protectant before using your blow-dryer, straightener, or curling iron. She like the multipurpose Unite Hair 7Seconds Detangler. It not only protects hair from heat and UV rays, but it also works as a detangler and leave-in conditioner, adding hydration and shine.