Here are tips that might actually make your hair grow

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This article was published 09/02/2022 (1650 days ago), so information in it may no longer be current.

No, trimming your hair more often won’t make it grow faster. Neither will brushing it 100 strokes a day, contrary to what your mother or grandmother may have told you. (Sorry, Nana.) But there are some things you can do to achieve longer, thicker hair. Just take it from celebrity hairstylist Justine Marjan, whose glorious locks reach all the way down to her high-waist jeans. “I’ve had short hair my whole life, so the long hair is actually new to me,” she says, noting that it took her about two years to go from sharp bob to Cher circa 1970. So how’d she do it? Read on to find out.

Take your vitamins

Marjan says she’s noticed a difference when taking certain vitamins and supplements. That’s because issues with hair loss or hair growth can be caused by vitamin deficiencies, says Dr. Katie Beleznay, a Vancouver-based dermatologist. (Little known fact: Derms also specialize in hair.) The vitamins linked to hair growth include iron, zinc, and vitamins D and B12. That said, supplements generally won’t be beneficial unless you have actual deficiencies. (Eating a diet rich in the aforementioned nutrients, as well as getting enough protein, can also help.) There is some evidence, however, for certain nutraceutical products such as Nutrafol and Viviscal, says Beleznay. As for biotin, the ingredient found in many “hair gummies”? “It’s received a lot of attention but does not have conclusive data and is unlikely to be beneficial unless deficient.

Don’t neglect your scalp

Healthy hair starts at the roots, say the experts, which is why it’s important to address any dryness or dandruff. You also want to make sure to apply sunscreen on any exposed areas such as your part or places where your hair might be thinning. To keep your scalp extra spoiled, Marjan recommends massaging it regularly. “Not only does it feel good and offer a great stress relief, but it helps increase circulation to your hair follicles.” Another of her go-to tricks is coating her scalp with castor oil, an ingredient many claim promotes hair growth, about 30 minutes before shampooing.

Choose the right products

On the topic of hair washing, how often should we do it? “There is a myth that frequent shampooing will damage your hair,” says Beleznay. But today’s products are way less harsh than their predecessors so that’s not something you generally have to worry about, ensures the derm. “In fact, regular washing and conditioning can help promote a healthy scalp and hair.” Marjan, who is the global stylist for TRESemmé, likes the brand’s Damage Recovery range which helps strengthen hair. “Make sure you’re using products at home that support your hair health,” she says, especially if you colour or chemically treat your hair.

Be gentle

Preventing breakage as much as possible is key when trying to grow your hair. That means not being rough with it, especially when it’s wet and therefore more vulnerable. Super-tight ponytails or buns should also be avoided as “prolonged and repetitive tension on the hair can result in hair loss known as traction alopecia,” says Beleznay. Marjan also recommends sleeping on a silk pillowcase to minimize friction while you sleep and applying a thermal shield before using any heated tools. Finally, try not to overdo it with chemical services or hair lightening as these will almost always compromise the integrity of your hair, she says. In fact, one of the things that helped her grow out her locks was giving up bleach. “It made my hair so much stronger, shinier and healthier.”

Get creative

Growing out your hair can mean going through a few awkward phases. But it’s nothing some clever styling can’t solve, says Marjan. “I wore my hair in braids with TRESemmé Extra Hold Gel a lot when growing it out.” Accessories like headbands, hats and hair clips can also come in handy for concealing “any less flattering stages.” But ultimately, her biggest advice, she says, is “be patient.” Hair grows on average 15 centimetres a year. You’ll get where you want to be, slowly but surely.

Shop the advice

Viviscal Extra Strength Supplements, $60, viviscal.ca SHOP HERE

The hair growth supplements: In a small 2012 study, the women who were given Viviscal over 180 days showed “significant hair growth” along with increased hair shine and skin smoothness. Gwyneth Paltrow, a Viviscal fan, once told Vogue, “It beyond works. I want to buy stock in that company.”

Manta Healthy Hair Brush, $42, indigo.ca SHOP HERE

The non-damaging brush: It fits snuggly in your palm and bends every which way to detangle without damaging. It was designed by a U.K. stylist whose wife lost her hair to chemo. When it started growing back, it was quite fine and fragile, so he made her this super-gentle brush.

TRESemmé Keratin Smooth Heat Protect Spray, $5, amazon.ca SHOP HERE

The heat protectant: One of the reasons people feel like they can’t grow their hair is because of breakage—as in the ends literally break off. And one of the biggest culprits of breakage is heat styling. That’s why Marjan says applying a thermal shield like this one, which (bonus!) also nourishes and strengthens, in non-negotiable whenever using heated tools.

Heritage Store Castor Oil, $17, amazon.ca SHOP HERE

The castor oil: Though there isn’t a lot of evidence around this, many people swear by castor oil to help support hair growth and relieve scalp dryness. Some say it could be because of the high content of ricinoleic acid, which might improve blood circulation in the scalp. The oil is also a humectant, making it great for increasing moisture and shine.

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Katherine Lalancette is the beauty director of The Kit, based in Toronto. She writes about beauty and trends. Reach her on email at kl@thekit.ca or follow her on Twitter: @kik_tweets