Your Complete Guide to Hair Growth Supplements

Complete Guide to Hair Growth Supplements


    Taking care of your hair isn't just about looking and feeling good; it also affects almost every other aspect of your well-being. Those who suffer from hair loss understand the impact it has on one's confidence and stress levels.


    There are FDA-approved hair loss drugs like Minoxidil and Finasteride, but some people don't want to take oral medication. Not only can it interact with other medicines you may be taking, but they also have various unwanted side effects.


    For those who the most holistic approach to healthy scalp and hair growth, we recommend a consistent and long-term solution with hair growth supplements. Here are nine supplements for hair loss in females and males.


    The Best Supplements for Hair Loss

    Hair follicles need various omega-3 fatty acids, amino acids, and vitamins for hair growth and thickness. Luckily, you can find those nutrients in the form of over-the-counter supplements and on the shelves of your local health food store. Add these supplements to your diet for a better chance at thicker, healthier hair.


    Here are some great vitamins for hair growth and thickness:



    Biotin is an essential B vitamin that plays a crucial role in your metabolism. If you want to turn the nutrients from your balanced diet into energy for healthier hair, you need biotin.

    This supplement strengthens your hair follicles and promotes keratin production, which is what 95% of your hair strands are made of. It also focuses on scalp health, which is crucial for hair health.

    It's best to take around 30 mcg of biotin daily, which is the equivalent of biotin derived from almost 2 eggs. However, there’s no evidence of an unhealthy upper-limit on its dosage, which is why you commonly see tablets containing 5000-10,000mcg each. Other than tablets, you can also find biotin in egg yolks, nuts, and seeds.


    Vitamin C: A Most Beneficial Hair Growth Supplement

    We can't overstate the importance of vitamin C and its antioxidants for healthier hair. Antioxidants in vitamin C supplements promote collagen production, wound healing, and immune system support.

    With higher collagen production, you can avoid split ends and breakage. Collagen targets follicle health to ensure a safe environment to grow hair. You can also count on the antioxidants to combat the free radicals damaging your hair.

    The recommended daily intake for vitamin C supplements is 65 to 90 mg. Luckily, vitamin C is present in all of the best multivitamin tablets for hair growth in the pharmacy. You can also add citrus fruits, broccoli, bell peppers, and strawberries to your diet.

    Did you know? Vitamin C, in its stable form of Sodium Ascorbyl Phosphate (SAP) is used in HAIRMETTO® Ecklonia Cava Styling Treatment. This key ingredient has been found to repress DHT and boost collagen - a critical component of strong hair. (See also it’s other ingredients of MSM and Biotin for hair growth).


    Vitamin B Complex

    Your hair needs various B vitamins for fast and consistent growth. Here are the roles of different hair vitamins in the B complex.


    • Biotin (Vitamin B7): Promotes keratin production.
    • Niacin (Vitamin B3): Improves blood circulation to the scalp.
    • Pantothenic Acid (Vitamin B5): Promotes sebum production.
    • Pyridoxine (Vitamin B6): Transports oxygen to hair follicles.
    • Folate (Vitamin B9): Aids cell division.
    • Cobalamin (Vitamin B12): Facilitates red blood formation.


    Since the correct dosage for each B vitamin varies, it's best to consult your doctor before you take any B vitamins for hair growth and thickness.



    Zinc is another crucial supplement for hair growth. First, it promotes keratin production, which we know is vital for hair growth. But it doesn't end there!

    Zinc also helps with immune function, DNA synthesis, and wound healing. More importantly, it aids cell division in the hair follicles, helping you keep the hair you have.

    In general, the recommended daily dosage of zinc is 10 mg for men and around 8 mg for women. Other than supplements, you can consume zinc in the form of red meat, dairy, and legumes.


    Vitamin D

    You may have heard otherwise, but your hair needs sunlight. Of course, too much UV exposure can damage your hair, so supplements are a great way to get your daily vitamin D intake.

    Vitamin D can stimulate your hair follicles for better hair growth while also reversing hair loss. It is also anti-inflammatory, calming your scalp and making it a welcoming environment for hair growth.

    It's recommended to take around 15 to 20 mcg of vitamin D. Because Vitamin D is so crucial to almost every component of our bodies, a higher dose may wanted, but its advised to not exceed 4000 mcg per day without consulting your doctor.



    Iron is essential for hemoglobin production, a protein that's responsible for carrying oxygen to your scalp. Without enough iron, your hair follicles won't receive enough oxygen and eventually stop hair growth. Iron deficiencies can also lead to a hair loss condition called telogen effluvium.

    While iron doesn't make your hair grow any faster, it keeps the hair you already have healthy and protected. At a minimum, it removes the risk of hair loss. The recommended daily intake for iron is somewhere between 8 and 18 mg, depending on your gender.


    Saw Palmetto

    Saw Palmetto has been praised for its ability to reverse hair loss over centuries. That's especially true if you're experiencing hair loss due to excess DHT production. High DHT levels shrink your follicles and lead to thinner, brittle hair.

    Other than that, Saw Palmetto is also a natural solution for a genetic hair loss condition called androgenetic alopecia (male pattern baldness). Don’t worry; it’s also one of the supplements for hair loss in females.

    You may take around 160 to 320 mg of Saw Palmetto per day. However, the best results for hair growth are seen when used in the form of topical treatments like the HAIRMETTO® Topical Saw Palmetto Oil.


    Omega-3 Fatty Acids

    Your hair needs omega-3 fatty acids more than any other nutrient for consistent and healthy hair growth. Since your body can't produce them on its own, you must take them via omega-3-rich foods or supplements.

    These fatty acids hydrate your scalp to support natural oil production in your hair follicles. Without the risk of dryness or itchiness, your hair has a safe place to grow. Plus, omega-3 fatty acids reduce scalp inflammation, which is one of the most common causes of hair loss.



    Lastly, methylsulfonylmethane (MSM) is excellent for joint, skin, and hair health. This naturally occurring sulfur is just what your body needs to form essential amino acids and keratin for better hair growth. Plus, its anti-inflammatory properties reduce the risk of hair loss.

    Overall, MSM can help your follicles grow stronger and thicker hair in its true texture. It’s recommended to take around 500 to 3,000 mg of MSM per day.



    While hair vitamins and supplements are a great way to expedite your journey to better hair, they can't work alone. The best solution is to combine the best multivitamin tablets for hair growth with positive life changes in your diet, hydration, stress management, hair care, and environment.


    That includes investing in high-quality topical treatments like our HAIRMETTO® Hair Restoration KIT – rich in vitamins and nutrients. Order now and commit to a holistic approach to hair loss!




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