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However, PRP therapy supports healthier hair growth and improves the condition of existing hair follicles, which may help hair grow longer over time. A 2020 review suggests that caffeine in topical products, like shampoos and conditioners, could prevent hair loss as effectively as drug-based treatments. Caffeine may promote hair growth by stimulating the metabolism and proliferation of cells. According to Dr. Bhanusali, topical caffeine not only helps stimulate blood flow to your scalp (which is essential for healthy hair growth), but it also helps counteracts DHT, the hormone responsible for hair loss. While it’s not guaranteed to grow your hair faster, it’s one of those at-home ingredients that can’t hurt to try. Even if you're using a great shampoo for damaged hair, if you're not using a conditioner every time you wash your hair, you're not doing it right.
Tips on How to Make Your Hair Grow Faster

Follow her on Instagram for makeup selfies and a new hair 'do every few months. For example, Olaplex and Epres both use patented formulas that actively restore the broken bonds, while K18 combines a blend of peptides to rebuild and repair the broken peptide chains in your hair. Other treatments that are filled with peptides or proteins, like Living Proof, help strengthen your hair and fill in the cracks in your cuticle that lead to breakage.
Use Hair and Scalp Masks
Your diet may wield the power to transform your hair from lackluster to lustrous. “A healthy diet can improve mental and physical health, which can impact hair growth,” explains Brendan Camp, M.D., F.A.A.D., double-board certified dermatologist. Dr. Camp recommends anything that has anti-inflammatory effects and is good for hair growth. “This includes unprocessed foods with no added sugar such as fruits, vegetables, whole grains, poultry, fish, olive oil, nuts, and low-fat dairy,” Dr. Camp says. While there's no one-size-fits-all routine for speeding up hair growth, several different methods may contribute to a healthier scalp and strands. Options include a variety of products, tools, nutrients, medications, and hair care techniques that may be beneficial for enhancing hair strength, regrowth, and thickness.
Rosemary oil and hair growth: Research, effectiveness, and tips - Medical News Today
Rosemary oil and hair growth: Research, effectiveness, and tips.
Posted: Wed, 15 Nov 2023 08:00:00 GMT [source]
Ways to Help Your Hair Grow Faster and Stronger
Rice Water for Hair Growth: Does It Really Work? - Health.com
Rice Water for Hair Growth: Does It Really Work?.
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Scalp massages also reduce the activity of genes linked to hair loss. A regular scalp massage may effectively stimulate hair growth, resulting in thicker and healthier hair. Research shows that regular scalp massage can increase hair thickness by applying mechanical stress to cells in the scalp's deeper layers. According to Pritchard, getting plenty of healthy fats like omega-3s can jump-start hair growth.
Both biotin (aka vitamin B7) and collagen are frequently touted as go-tos for strengthening your hair (nails and skin, too). Dr. Bergfeld says both may be useful when you’re looking to grow your locks. The remaining strands are in either a resting state or preparing to die and fall out. The speed at which a person’s hair grows depends on genetics, sex, age, and hormones. This phase allows the follicle to grow new hair unless it is damaged or affected by an underlying condition, such as alopecia.
Just look for products that contain vitamins or other common antioxidants like botanical extracts and vitamin E. While there are limitations to both studies (one being a small sample size, and the other being self-reported), the research suggests there is potential for hair regrowth with consistent standardized scalp massages. Here, eight science-backed tips to encourage hair growth—no matter your length goals. However, some steps may help boost the health and growth of your hair.

Medicated Topical Treatments
“Even after resuming a healthy diet, hair shedding usually goes on for a period of months,” said Bordone. Minoxidil is an over-the-counter medication that can help you hang on to the hair you have and even regrow some you’ve lost. Prescription meds to treat hair loss include spironolactone (Aldactone) and finasteride (Propecia). Hair loss may be a side effect of some medicines, including beta-blockers and amphetamines. A 2015 study also found that rosemary oil may be as effective as minoxidil for treating androgenetic alopecia. Speak with a healthcare professional before introducing supplements to your diet and follow the manufacturer’s recommended dosage.
Bond-Building Treatments
This hair protein has a specific amino acid sequence including cysteine, serine, glutamic acid, glycine, and proline. Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available.
“Your body only keeps what it needs and then it gets rid of the rest,” says Burg. “We don’t know the exact mechanism for how it works, but we think a lot of it has to do with increasing blood flow to the scalp,” Dr. Bhanusali has previously told Cosmo. “It’s like giving more water to the plant to help it grow.” If you do decide to try minoxidil-based products, you need to be consistent and commit to using it daily. "I always keep two to three in my shower and rotate as our hair can get used to one thing and you won't get the same great results you once did." As for washing, that depends on your specific hair type! Anabel Kingsley tells us, "If you have fine hair, shampoo daily to every other day... For those with coiled curls or coarse hair, try not to leave more than three or four days between shampoos."
There’s a reason why this growing category is one of the top hair trends of 2024. With your scalp wet, James says it can also be helpful to integrate a topical solution to your haircare routine. "It is packed with peptides, along with other nutrients for nourishing the scalp and hair, and the spray lightly coats the surface area without leaving any buildup behind." Hair looks more voluminous when follicles are not blocked by dirt, dead skin cells, and product buildup. Once a week, treat your scalp to a clarifying shampoo that also moisturizes.
For this piece, Iman Balagam and Carol Lee consulted experts to learn the most updated ways to make your hair grow faster. If you’ve noticed a change in your hair, a health screening is a great way to know if you may need to top up on any vitamins, minerals, etc., or just to check everything over. “For example, thyroid issues can interfere with hair growth and thickness,” says Xavier.
“Prevention and management are important lines of defense to maintain luscious hair,” he adds. “Unlike traditional treatments that work superficially, molecular repair treatments (like L’Oréal Professionnel's Absolut Repair Molecular) address the inner structure of the hair. The peptide bonder rebuilds bonds, and 5 amino acids repair hair structure at a molecular level. This means that hair is up to 82 percent stronger, and the hair’s original elasticity and movement are restored. Breakage is enemy number one when it comes to growing out your hair—your locks won’t appear any longer, no matter how quickly they grow, if your ends keep snapping off. Beyond weekly strengthening treatments like the Philip Kingsley Elasticizer, using a molecular bond repair treatment can actually reverse damage from heat and color by using amino acids to restore each strand.