In relation to the bodily indicators of aging, there are some things we will all see coming from a mile away—grey hair, wrinkles, and the inevitability of studying glasses all start to loom on the horizon when you hit your mid-30s. However there are at all times a couple of modifications that may really feel like a blindside, particularly relating to our hair. As we strategy center age we begin to see modifications past simply grays in our hair, which is why we tapped some specialists to provide us the news on how one can develop thicker hair in your 40s.

It seems, hormonal, dietary, and life-style causes can all issue into why you see a shift in your hair. Consequently, hair can start to skinny out, change in texture, and extra. It may be actually irritating while you’re coping with a serious physique shift and attempting to get a deal with on how one can really feel extra like your self once more. And whereas we will’t precisely cease the sands of time, there are methods to maintain hair thick, sturdy, and wholesome, whilst our our bodies age and alter.

We had a chat with Betsy Duggan, grasp hairstylist at Fox and Jane salon in New York Metropolis, and registered dietitian Carolyn Leonard, RD, CDN. They’d plenty of perception about a few of the causes of hair modifications, how one can develop thicker hair in your 40s, and a few of their favourite merchandise and weight loss plan swaps to get began. Their solutions simply would possibly shock you!

However first, let’s have a look at the potential causes of hair modifications in your 40s:

Leonard talked about that quite a few components, together with hormonal modifications, sure medicines, and dietary standing can have an effect on ladies’s hair. As a result of our hormone ranges change as we age, it is very important try to replenish the nutritional vitamins and minerals which can be affected by these hormonal modifications.


She tells us that in the early stages of menopause, a decrease in estrogen and progesterone levels will change the texture and fullness of hair. Duggan also reminds us that thinning is a natural part of the aging process and that not much can be done about it. However, she recommends paying a visit to your dermatologist if you notice it falling out or shedding on your pillowcase in large clumps. Luckily, there are many supplements that visibly make a difference with new regrowth in people who use them regularly.

Gray hair

Aside from the aging process, Leonard says that “research has also shown that low levels of, or a deficiency of vitamin D can affect melanin production in hair follicles, which can, in turn, lead to premature graying.” On a positive note, Duggan likes to say that gray hair “barely constitutes aging.”

“I’ve seen women in their 40s with one gray hair and women in their 20s with a full head of grays.”

Gray hair has no age limit these days. You can embrace it or you can dye it, and luckily, there are plenty of amazing products to keep hair healthy, shiny, and smooth regardless of whether you dye it or not. These days, she recommends blending the grays into your natural hair color as opposed to fully covering them up. (She thinks this looks more natural and modern.) Using semi- or -demi-permanent colors to dull or blend the grays leaves hair looking and feeling more vibrant than covering it with harsh matte shades—the result is shinier, blended hair. It also makes maintenance easier and is a great starting point for people who aren’t ready to take the plunge into full gray coverage that requires being in the salon every few weeks. Just don’t forget to use a color-safe shampoo!

Duggan was additionally certain to remind us of the opposite possibility: embracing the grey! “Grey hair doesn’t equal outdated, and ladies are selecting this new mind-set and sporting them as a badge of honor,” she factors out. Simply make sure you add in a purple shampoo to maintain these grays glistening as a substitute of yellowing.


Similar to our skin and nails, our hair also becomes drier as we enter our 40s. Duggan tells us that oil production slows down, and the aforementioned grays tend to become wirey causing the whole head to feel dry. She recommends using a mask once a week and says that one of her favorite hair hacks is forgoing conditioner altogether and using a nourishing hair masque instead.

Loss of Length

Leonard also points out that certain medications can negatively interact with nutrient absorption, which affects hair growth. An increase in vitamin A can cause hair loss, while a decrease in B vitamins can do the same. Leonard recommends reading the fine print and speaking at length to your doctors before starting a new medication to fully understand all drug-nutrient interactions. Other common medications that can affect hair loss include immunosuppressants, antibiotics, statins, and blood pressure medications.

When hair starts to thin, many women crop their hair short, either because they think it can’t grow out nicely or that it isn’t age-appropriate. Duggan loves short, youthful haircuts, but emphasizes that if you prefer long hair then you shouldn’t force yourself into a short haircut simply because you’re entering your 40s. “Keeping your hair healthy, moisturized, and frequently trimmed can help you keep your long hair if that’s what you want!” she says.

Now, check out our expert tips on how to grow thicker hair in your 40s:

Air-dry your hair

Ditch the heat styling tools and let your hair do its own thing. Heat styling can cause breakage, damage your hair, and cause it to look thinner and coarser. Even if you just cut back on heat styling, it can make a big difference in your hair’s overall health, texture, thickness, and appearance—here’s how to air-dry your hair.

Use hair progress dietary supplements

Hair gummies are all the craze nowadays, however not all are created equally. Be looking out for ones that embody biotin, vitamin C, niacin, turmeric, and zinc.

Get frequent hair trims

Lengthy, scraggly cut up ends make your hair feel and appear thinner than it truly is, in addition to bodily making hair thinner as they begin to cut up up the hair follicle. By maintaining with common hair trims, your hair stays wholesome and robust, and thick, even in the event you’re rising it out.

Photo by Riley Blanks.

Use hair masques

Hair masques are primarily heavy-duty conditioners that penetrate the hair follicle, leaving it moisturized and infused with hair-healthy substances. When you’ve got grays it helps to maintain it moisturized and it additionally prevents cut up ends, which may trigger the looks of thinning hair.

Devour a well-balanced weight loss plan

Leonard says that the simplest means to do that is to ensure you’re consuming the rainbow. Each coloration in greens and fruits affords totally different advantages: inexperienced is from chlorophyll which can assist with digestion and have anti-aging properties whereas purple is from anthocyanins which have antioxidant properties.

Strive scalp remedies

Treating the scalp straight versus simply the hair itself stimulates hair progress, helps to distribute pure, wholesome oils, and retains your scalp moisturized and wholesome—right here’s how to take care of your scalp.

A few of our fave merchandise for rising thicker hair in your 40s:


Duggan loves Nutrafol—”It’s a extremely efficient complement for hair that’s thinning (albeit not at an alarming price.) She’s seen nice outcomes with new regrowth in individuals who use it usually—simply comprehend it does take round three months to see outcomes.

Duggan swears by this color-safe duo. It’s nourishing, comfortable on delicate hair, and helps to spice up shine, coloration, and fullness.

Viviscal has lengthy been one of the crucial well-liked hair dietary supplements for girls with thinning hair and is really useful by each docs and hairstylists.

Duggan recommends this repairing hair masks for weak, over-processed, and broken hair for these trying so as to add a bit further oomph to their hair routine.

Preserve it easy with biotin dietary supplements, you’ll be shocked to see how rapidly they work. However be forewarned, biotin could cause further hair progress, ahem, in all places.

This hair care system is unquestionably an funding, but it surely works. It’s a three-step system that features shampoo, conditioner, and scalp therapy.

Go away-in conditioners are nice for these trying to hydrate hair and preserve it wholesome and robust. They’ll additionally double as heat-protectant, which preserve hair from thinning.

Stimulate your scalp and hair progress with this pre-shampoo conditioning therapy.

Add this cleanser to your weekly rotation for significantly wholesome, thick hair. Sea salt and tea tree oil exfoliates and treats the scalp, which helps to revive pure oil steadiness.

Leonard’s favourite hair-healthy meals so as to add to your weight loss plan:

B Nutritional vitamins: peanuts, carrots, eggs, berries—usually quite a lot of fruit and veggies. Biotin (B7), has been proven to assist with hair progress and will be present in milk merchandise, salmon, beef, and bananas.
Vitamin C: citrus, broccoli, peppers, and spinach.
Vitamin E: avocado, mango, olives, and sunflower seeds.
Iron and Zinc: oysters, beef, lentils, and oats.
Omega-3 Fatty Acids: salmon, flaxseed, chia seed, and canola oil.

Is there a product you’ve used that’s helped to attain thicker, fuller hair? Share it with us under!


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