Can hair serum make hair thicker?

Author: Ignacio Parisian  |  Last update: Monday, June 30, 2025

"Many hair serums contain peptides/amino acids and conditioning agents such as hyaluronic acid,” explains Dr Wong. “These have an aesthetic effect on the hair that's already on the head, giving it more volume and plumping up its fibres to make them look and feel thicker.

What serum helps thicken hair?

Kérastase Extentioniste Scalp & Hair Serum

We confidently recommend the Kérastase Extentioniste as the best hair growth serum we tested. If you're facing hair thinning, heat damage, or color-related dryness, you'll likely notice a transformative effect.

How do I make my hair thicker with serum?

Here are some homemade serums that are good for hair growth and thickness. – 2 tablespoons castor oil – 2 tablespoons coconut oil – 5-7 drops of essential oil (like lavender or rosemary for added benefits) Mix the oils together and apply the serum to your scalp and hair.

Is hair serum good for thin hair?

Hair serum acts as a protective shield against external damage, while also taming frizz, adding shine, and improving manageability. It is suitable for all hair types, including fine and thin hair, leaving behind a glossy, polished finish without any residue.

How do you increase hair thickness?

You can thicken hair by eating a balanced diet that includes protein, a variety of vitamins, and healthy fats. To make your hair thicker, stay hydrated. Proper brushing encourages stronger hair. For thicker hair, make the appropriate style product investments. Make intelligent hairdo selections.

The Ordinary Hair Growth Serum | Is FAST Hair Growth Possible with Serum?

Can thin hair get thick again?

While there is no way to change the texture of the hair follicles, there are many ways to make the hair appear thicker and reduce breakage and hair loss, such as eating a nutritious diet and scalp massage. Thin or thinning hair is common and can affect anyone.

How can I thicken my hair naturally?

How to thicken your hair naturally in a month
  • Drink plenty of water and eat a diet rich in vitamins and antioxidants.
  • Reduce alcohol and cigarette consumption as much as possible.
  • Wash your hair daily with a natural shampoo for thinning hair.
  • Consider using hair oils with proven benefits, such as onion juice for hair.

What are the disadvantages of hair serum?

Greasiness: Too much serum, or putting it too close to the roots, can make hair greasy. Weighing Down Hair: Heavier serums might weigh down fine or thin hair. This makes it look flat instead of giving volume or lift. Allergic Reactions: Some users might be allergic to ingredients in a hair serum.

What should you not use on thin hair?

  • Don't Use Heavy Products. Heavy products can weigh down fine hair, making it look limp and lifeless. ...
  • Don't Skip Regular Washing. ...
  • Don't Overuse Conditioner. ...
  • Don't Use Too Much Heat. ...
  • Don't Forget to Clarify. ...
  • Don't Ignore Scalp Care. ...
  • Don't Skip Trims. ...
  • Don't Use the Wrong Brush.

Can I use hair serum daily?

Absolutely! Every hair type, whether straight, wavy, or curly, can benefit from a hair serum. It acts as an armour against daily stressors, making it a must-have hair serum for daily use. From imparting shine to straight hair to defining curls, its benefits are manifold.

What is proven to thicken hair?

Cleaning and stimulating your scalp is essential for promoting thicker hair growth, as it enhances blood circulation and removes buildup that can clog hair follicles. A clean scalp also allows for better absorption of nutrients and oxygen to the hair follicles, which are crucial for healthy hair growth.

Can too much hair serum damage hair?

No matter how thick or long your hair is, over-applying too much serum is never a good thing. Keep your limits in check by only applying less than a pea-sized amount for fine hair and quarter-sized amount if your hair is on the thicker side. Remember, a little goes a long way!

What is the best hair thickening serum?

Our Hair-Growth Serums
  • Best Overall: Curology Hair Formula Rx, $90.
  • Best for Dandruff: Hers Hair Blends Serum, $39.
  • Best for a Widening Part: Musely The Hair Topical Solution, $32.
  • Best Over-the-Counter Minoxidil: Women's Rogaine 2% Minoxidil Solution, $78 $60.
  • Best Pre-Shampoo: Ranavat Fortifying Hair Serum, $70.

Does hair serum actually work?

Hair serums work to rejuvenate dry hair follicles, offering a reparative touch to damaged strands. Laden with nourishing elements like vitamins, proteins, and essential oils, these serums work to deeply penetrate the hair shaft, fortifying it from within.

What vitamin helps thicken hair?

Biotin remains commonly recommended by hair loss specialists at doses up to 5,000 mcg.

How to regrow your hairline?

Receding Hairline Treatment
  1. Medications. You can buy over-the-counter medications that you put on your scalp. ...
  2. Hair transplant. ...
  3. Platelet-rich plasma. ...
  4. Red light therapy. ...
  5. Style. ...
  6. Topical minoxidil, oral finasteride, and low‐level light therapy are the only therapies that are approved by the FDA to treat androgenic alopecia.

Can fine hair ever get thicker?

Can I make my hair thicker? Little can be done to permanently change the diameter of individual hair strands. But keeping your scalp and hair follicles healthy and open helps to create the illusion of a thicker strand of hair.

What does Jennifer Aniston use on her hair?

Jennifer Aniston shared the product that helps her hair grow “at an alarmingly fast rate.” She uses her brand LolaVie's newest addition, the Exfoliate & Detox Scalp Shampoo. “I really do owe it to the scalp scrub of just the overall use of all of the LolaVie line because it's just changed my hair,” she said.

Do and don'ts for thinning hair?

Stop at-home coloring, perming, chemical straightening, and relaxing. Limit your use of curling irons, flat irons, and hot combs, using one only on a special occasion, such as a wedding or job interview. Use the lowest heat setting on your blow-dryer.

Does serum cause hair growth?

For hair growth

Loaded with essential ingredients, a hair growth serum benefits for hair roots by boosting blood circulation and improving scalp health. It also prevents hair breakage, enhances hair strength, and promotes the hair follicles to grow thicker and shinier hair.

Which hair serum is best?

WishCare Hair Growth serum concentrate contains Redensyl. This helps to make this serum the best hair growth serum in India.

How to make hair grow quicker?

9 WAYS TO MAKE YOUR HAIR GROW FASTER
  1. Trim your hair. ...
  2. Eat protein-rich foods. ...
  3. Take a hair-boosting supplement. ...
  4. Use a hair growth serum. ...
  5. Use a weekly hair mask. ...
  6. Take care after washing your hair. ...
  7. Always use heat protection. ...
  8. Protect your hair from the elements.

What really works to thicken hair?

12 Easy Ways to Get Thicker Hair at Home:
  • Use a volumizing shampoo or thickening shampoo. ...
  • Reach for thickening hair products. ...
  • Eat a hair-thickening diet. ...
  • Exfoliate your scalp. ...
  • Stay away from hot tools as much as possible. ...
  • Wash hair in the morning. ...
  • Use a cool air dryer. ...
  • Vote yes for Ayurvedic massages.

How often should you wash your hair?

Generally, he says, the range is somewhere between once a day and once a week. “If you have very fine or thin hair, you may need to wash more often, while those with thick or curly hair may need to wash less often,” says Dr Elizabeth Bahar Houshmand, a double board certified dermatologist and hair health expert.

Which oil is best for hair growth and thickness?

Castor Oil: Castor Oil is the fast hair oil for hair growth. It is an excellent ingredient for hair nourishment. Enriched with Vitamin E, Antioxidants, Omega 6s, Ricinoleic Acid, Long hair growth oil can be backed for stronger and healthier hair. In addition, use castor oil to calm an itchy and irritated scalp.

Previous article
What is the timeline of hair loss?
Next article
Does deodorant work better with or without hair?