When the cold sets in, our hair and skin basically go into hibernation mode. Between icy winds, central heating, and zero sunlight, even your most loyal beauty routine starts betraying you. But according to hairstylist Danielle Louise (from the Fresha Marketplace, your go-to for finding beauty pros who actually know their stuff), fixing that winter dryness starts in the kitchen, not the salon chair.
“You can have the fanciest products out there, but if your body’s dehydrated or low on nutrients, it’s going to show – especially in your hair and skin”
Danielle Louise
Here are Danielle’s go-to foods and nutrients for hair that doesn’t give up at the first sign of frostbite.
Avocado & Olive Oil – The Ultimate Moisture Duo
“Both are packed with vitamin E and healthy fats that protect and repair your skin barrier,” says Danielle. “Add half an avo to lunch or drizzle olive oil over roasted veg, your skin will thank you for it.”
Salon tip: Look out for nourishing treatments with avocado or argan oil to keep that moisture locked in externally, too.
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Oily Fish – Shine from the Inside Out
“Salmon, mackerel, and sardines are loaded with omega-3s that keep your scalp hydrated and boost elasticity,” she explains. “If you’re plant-based, go for chia or flax seeds instead. Give it a few weeks and you’ll notice fewer flakes and a lot more shine.”

Read More: The 6 Best Scalp Massagers to Promote Hair Growth
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Vitamin C-Rich Foods – Your Winter Brighteners
“Citrus fruits, berries, and red peppers are my winter heroes,” Danielle says. “Vitamin C boosts collagen, revives dull skin, and stops hair from snapping. Plus, it helps your colour stay fresh – a total win.”
Protein – The Building Block of Strong Hair
“Your hair’s basically made of protein, so you’ve got to feed it,” Danielle says. “Eggs, Greek yoghurt, and lentils are easy options to keep strands strong – especially if you’re guilty of daily heat styling.”
Iron & Zinc – For Growth and Strength
“If your hair’s feeling limp or shedding more than usual, you might be low on iron or zinc,” she says. “Try spinach, pumpkin seeds, or a bit of lean red meat once a week to keep things growing and glowing.”
Read More: Winter Skincare Tips and Making the Transition

Water & Herbal Teas – The Simplest Fix of All
“Everyone forgets to drink water in winter, but dehydration is the biggest culprit for dull hair and skin,” says Danielle. “Swap your usual glass of cold water for warm herbal teas – chamomile or rooibos are great caffeine-free options to keep things hydrated.”
Basically, your hair’s as hungry and thirsty as you are this season. Feed it well, hydrate often, and you’ll be the one serving shine all winter long. You go Glen Coco.
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