Last Modified on Mar 06, 2015
How to Make Nails Stronger
Do you have weak fingernails that are constantly breaking and chipping? Are your nails never as long as you would like them? Follow these natural tips to lengthen and strengthen your fingernails, without an expensive trip to the salon or any unnatural solutions. Make your hands look their best, naturally!
Your nails (both fingernails and toenails) are made of a protein called keratin, which is the same tough substance that makes up many other animal horns, claws, and hooves; for example a rhinoceros's horn is made up of keratin! While animals and nature make good use of strong nails for survival, many factors can cause brittle nails or affect nail growth in human beings. On average, human nails grow about 3 mm a month, and can require 3 to 6 months to completely regrow a new nail depending on age, diet, what time of year, and even how much exercise you get; nail health can be a good indicator to general health.
Vitamin A, D, B12, and calcium are key vitamins for nails, but also play very important roles in immune function, eye health, cellular reproduction, blood clotting, and even the transmission of nerve pulses. Deficiency in these vitamins can cause brittle and dry nails, and those symptoms can be indicators of poor internal health.
On this page you can find a number of user-submitted home remedies to strengthen weak nails. Some of our popular cures are apple cider vinegar, blackstrap molasses, biotin, fish oil, and lemon juice. Let us know what you try from Earth Clinic to help treat your nails. Know of a remedy not yet listed here? Please don't hesitate to share it with us!
[YEA] Apple Cider Vinegar and Coconut Oil : This combination works speedily. I have suffered from fungus on my fingernails for several years. I stumbled across this site and began treating myself with ACV, later as I began to learn more decided to cook with Coconut Oil, then even ingest it as a supplement. This remedy sped my healing. I had been taking meds for this disease for a couple years and it would be a temporary partial fix. (I gave up on the meds) The ACV and Coconut Oil work fast and beautifully! The itching stops within days, the cracking stops thereafter and within weeks your nails will grow smoothly. It took a while, if you skip a day or two don't fret, just keep at it. The ACV taste terrible, so on occasion I skipped. LOL My nails are becoming stronger by the week and the cuticles are now connecting with the nails beautifully. I am no longer embarrassed of my hands. Please try this! ACV works, faster with Coconut Oil and as bonus my adult acne has cleared! My case was so bad it took about six months plus. Never really kept records but noticeable by the week.
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Replied by Karen
[YEA] I take apple cider vinegar and honey daily. 1 tbs. of each helps weak, cracked, short fingernails to grow.
Replied by Emgee
Broken Hill, Australia
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North Berwick, Maine
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[YEA] I've been taking a 250mg supplement of Biotin once a day for about 3 weeks before I noticed the changes in my nails! They are harder, they don't break or chip as easily. I went on vacation for 2 weeks and forgot my Biotin. Lo and behold, near the end of the 2 week vacation I had broken one nail and chipped another!
I am back on the Biotin. I've also added the de-colorized Iodine to my repertoire and will report back after a week or two. Thanks for all the great advice Earth Clinic!!!
Replied by Pjb747
[YEA] My fingernails were soft and frequently broke. I starting taking 1000 mcg biotin twice a day, and within 2 months, they became rock solid. I stopped taking biotin for a while, and my nails returned to being soft. When I started taking the pills again, my nails toughened up. Karen
[YEA] Blackstrap Molasses works for me! After the first fortnight of drinking a cup each morning with the juice of half a lemon, my skin felt really soft and had lost its dryness and my nails are growing stronger and more uniform. This is in addition to having a lot more energy, I have also managed to stop smoking and not experience the side effect of constipation. This remedy is the cheapest but most effective way of taking varied supplementary vitamins.
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Grove City, Oh, Usa
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[YEA] Fish oil was recommended to me as a supplement from a personal trainer....happened to notice after a couple of weeks that my nails were actually growing and not breaking nearly as much!!! Didn't realize it had a benefit to nails also! Will definitely keep taking for my nails!
[YEA] Fish oil made my nails stronger in a matter of days. Take the prescribed daily dose.
[YEA] I see a Thyroid Specialist for hypothyroidism. I was complaining about my weak, brittle nails when he suggested that although my thyroid was functioning properly (too much or too little thyroid function can cause weak nails), that I may be deficient in folic acid. I'm not as faithful about taking my vitamins and supplements as I should be, but I do notice that when I take a folic acid supplement that my nails become stronger and break less often. You can buy folic acid as an individual supplement, but you can buy multivitamins with folic acid in them.
Replied by Mandy
[YEA] Used raw garlic on my little girl's nails and it does make her nails stronger. I rubbed it on her nails after bath in the morning and before bedtime. I saw improvement after 2 weeks of continuous use. Highly recommend it!
[YEA] I have checked the posts here but I have not seen garlic. You see, my mom used to rub our nails with peeled, raw garlic everyday. She said that her mother used to do the same to her and it made her nails stronger.
When I was a young kid I had thin, weak toenails that bend on their own when they grew longer. My mom's garlic remedy paid off as my nails became thick and stronger. I want to share this home remedy as it might work for you too!
What does everyone think about the green coffee bean claim as a weight loss aid? Will it be the same if I gring up some raw coffee bean and out some in juice or smoothie? Thank you.
Replied by Smiley59
[YEA] I painted decolorized iodine on my thin and brittle fingernails. One week later they look healthy and are growing, and even the formerly dry and ragged cuticles are smooth, even without manicuring them! I saw the remedy in a newspaper column and found this wonderful website trying to check it out. The remedy is painting the nails every day for a week, then once a week thereafter. I found the iodine in the Latino cosmetics area of HEB supermarket. Next I'll work on the skin tags! Thanks so much!
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[YEA] Iodine cures brittle and easily broken finger nails. It makes the fingernails hard, chip proof and unbreakable. Dip your fingernails in colorless iodine once a day for 1 week; then once a week for 3 to 4 weeks; then once a month. It dries almost instantly. It begins hardening the nails under the cuticle and as the nail grows out it stays hard and unbreakable. Once the new hard nail reaches the length you want, you will never again have chipped and broken nails. No need for all those expensive formulas sold in beauty parlors and chemist shops.
Replied by Mon
Sunshine Coast, Queensland Australia
[YEA] Apply a little juice from a lemon to your finger nails every day. It makes them strong and they grow doubly fast! I was a compulsive nail biter since childhood and had very brittle nails. I kicked the habit and tried this remedy and now my nails are long and strong.
Replied by Leah
New York, Ny
[YEA] I began taking 2 drops of Lugol's iodine daily for brittle nails. Within two weeks my nails are unbelievably strong and hard. Also, I injured one nail over thirty years ago below the growth line. Every time this nail begins to grow it, it would crack vertically. I was told there was no remedy. I now have a nail growing on that finger!! No explanation other than the iodine. I am a believer!