
While some people are naturally blessed with strong nails, others struggle with nail breakage and brittleness. There are various home remedies and lifestyle changes that can help improve nail health and promote growth. One such remedy that has gained popularity is the use of toothpaste. It is claimed that applying toothpaste to the nails can enhance and strengthen them, leading to visible nail growth within a few days. However, it is important to note that there is limited scientific evidence supporting the effectiveness of toothpaste for nail growth. Dermatologists and medical professionals do not recommend it for this purpose. Nonetheless, toothpaste may have other benefits for the nails, such as improving their overall appearance by whitening and removing stains. In addition to toothpaste, other natural remedies like coconut oil, keratin supplements, and a healthy diet rich in protein, vitamins, and antioxidants can contribute to stronger and longer nails.
| Characteristics | Values |
|---|---|
| Effectiveness | No scientific evidence that toothpaste helps nails grow or strengthens them |
| Alternative uses | Whitening nails, removing surface stains, and eliminating nail polish residue |
| Recommendations | Not recommended by dermatologists and medical pedicurists for nail growth |
| Alternative methods | Incorporating protein, calcium, vitamin D, iron, B-complex vitamins, biotin, and antioxidants into your diet |
| Alternative products | Over-the-counter and prescription nail strengtheners with vitamin E |
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What You'll Learn

How to apply toothpaste to nails
Although there is no scientific evidence that toothpaste helps nails grow or strengthens them, some sources suggest that it may help improve their overall appearance.
To apply toothpaste to your nails, start by squeezing a small amount of toothpaste onto a nail brush or nail buffer. You can use regular Colgate toothpaste, or opt for a whitening formula that contains baking soda or hydrogen peroxide to enhance the appearance of your nails.
Begin scrubbing the toothpaste onto your nails, focusing on the nail bed and cuticle area. Continue scrubbing for 3 to 5 minutes. For best results, leave the toothpaste on your nails overnight and wash it off in the morning. Be sure to follow up with a moisturiser to keep your nails and cuticles hydrated.
Repeat this process at least three times a week to see results. While toothpaste may not stimulate nail growth, it may help to remove stains and brighten your nails, giving the appearance of healthier nails.
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Other natural ways to grow nails
While there is no scientific evidence that toothpaste helps nails grow, there are several other natural ways to promote nail growth and strengthen nails.
Diet
Diet plays an important role in nail health. Nails that grow slowly or are brittle may indicate a nutritional deficiency. A well-balanced diet, rich in protein, calcium, vitamin D, iron, B-complex vitamins, biotin, and antioxidants, can promote nail growth.
Foods such as lean protein and leafy greens are great for nail health, as are antioxidant-rich foods like blueberries, broccoli, and bell peppers.
Vitamins and Supplements
Biotin, a water-soluble vitamin, is widely known to improve nail growth and thickness. Similarly, collagen supplements, especially in powder form, can improve nail hydration and elasticity.
Natural Remedies
Coconut oil is a great natural remedy to improve nail health and prevent breakage. Another home remedy is to whisk an egg yolk with milk and soak your nails in the mixture for 5-10 minutes, two to three times a week.
Nail Care
It is important to keep your nails clean and dry to prevent bacteria from growing beneath them. Nails should be trimmed straight across and then curved at the tips. Moisturizing your hands and nails with lotion is also important, especially at the base of the nails where the cuticles are located.
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Lifestyle changes for nail health
While there is no scientific evidence to support the claim that toothpaste helps nail growth, some lifestyle changes and treatments can promote longer and healthier nails. Here are some tips for lifestyle changes that can improve nail health:
Dietary Changes
A healthy and balanced diet is essential for optimal nail health. Ensure your diet includes adequate protein, as it is crucial for nail growth and strength. Include lean protein sources and leafy greens in your meals. Also, incorporate antioxidant-rich foods like blueberries, broccoli, and bell peppers. These foods provide the nutrients necessary for strong and healthy nails.
Additionally, focus on consuming foods or supplements rich in calcium and vitamin D. These nutrients have been linked to improved nail health, promoting stronger and shinier nails. Biotin, a member of the B-vitamin family, is another valuable supplement to consider. Small studies have shown that biotin can improve nail thickness, firmness, and hardness, reducing the likelihood of brittle nails.
For a more comprehensive approach, aim for a diet that includes various other nutrients. Iron, B-complex vitamins, vitamin E, and antioxidants all contribute to good nail health. You can also consult a trusted physician or healthcare provider for guidance on any specific dietary changes or supplements that may benefit your nail health.
Nail Care Routine
In addition to dietary modifications, adopting a nourishing nail care routine can significantly impact nail health. Coconut oil, for example, is an excellent natural remedy for enhancing nail health. Apply coconut oil to your nails and cuticles to prevent breakage and promote growth. You can also create a DIY nail growth serum by mixing olive oil, coconut oil, and rosemary essential oil. Soak your nails in this serum for at least ten minutes, then wash it off and apply a hydrating hand cream. This routine will help harden and protect your nails.
Another simple yet effective tip is to apply vaseline to your nails and let it absorb overnight. This provides intense nourishment and promotes nail growth. While it may be tempting to opt for acrylic nails or extensions, these can damage your natural nail beds, leading to thin and brittle nails. Instead, focus on caring for your natural nails and be patient as you work towards achieving your long-nail goals.
While the idea of using toothpaste for nail growth is popular, it is not supported by scientific evidence or expert recommendations. However, if you wish to try it anecdotally, toothpaste may help improve the overall appearance of your nails, particularly in terms of whitening and stain removal, thanks to the presence of ingredients like baking soda and hydrogen peroxide.
Remember, growing long and healthy nails takes time and dedication. By combining healthy dietary choices with a consistent nail care routine, you'll be well on your way to achieving the strong and beautiful nails you desire.
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Using coconut oil for nail care
While toothpaste may help improve the overall appearance of your nails, it is not recommended for nail growth. For that, you might want to consider coconut oil, which is rich in carbohydrates, vitamins, minerals, and saturated fats.
Coconut oil is a versatile ingredient with numerous benefits for the skin, hair, and nails. It is naturally antibacterial, packed with antioxidants like vitamin E, and loaded with moisturising fatty acids.
Celebrity manicurist Skyy Hadley recommends rubbing coconut oil straight onto the cuticles to moisturise them, and onto the nails to strengthen them. Leave it on for at least 30 minutes, but for the best results, leave it on overnight.
If you're treating an infected nail, gently massage the oil onto the affected area twice a day until the infection clears up. You can also try putting on some moisturising socks or gloves after applying the oil to lock in the moisture and combat dry skin.
For general nail care, you can use coconut oil once or twice a day. Simply rub a small amount of oil over your nails and around the nail bed to hydrate them. This will help to treat brittle and cracked nails, as well as damaged cuticles, and will also strengthen your nails.
In addition to coconut oil, you can also try the following methods to promote nail growth:
- Apply toothpaste directly to your nails and rub it in.
- Whisk some milk and egg yolk together and immerse your nails in the mixture for 5-10 minutes, two to three times a week.
- Eat a healthy diet full of protein, calcium, vitamin D, iron, B-complex vitamins, biotin, and antioxidants.
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The benefits of biotin for nails
While there is no scientific evidence to support the claim that applying toothpaste to your nails will help them grow, some sources suggest that it may help improve their overall appearance by whitening them and eliminating surface stains.
Now, on to the benefits of biotin for nails. Biotin, also known as vitamin B7, is an essential nutrient that supports your metabolism. It is believed to promote healthy skin, hair, and nails. While there is limited evidence to support this claim, biotin is widely recommended for those with weak or brittle nails.
A recent Swiss study demonstrated a 25% increase in nail plate thickness in patients with brittle nails who received biotin supplementation. Garshick, a dermatologist, notes that biotin has been shown in small studies to "improve nail thickness, firmness, and hardness." She recommends a daily intake of at least 2.5 mg, but stresses that it can take time to see improvements.
Most people get an adequate amount of biotin through their diet, as it is found in many common foods. Organ meats like liver are particularly rich in biotin, and it is also present in eggs, salmon, pork, beef, seeds, nuts, and sweet potatoes. For adults over the age of 19, a daily intake of 30 micrograms is considered adequate for optimal nail health.
In summary, while there is some evidence to suggest that biotin can improve nail health, particularly in those with a biotin deficiency, it is important to remember that a healthy diet and lifestyle are also crucial for achieving good nail health.
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Frequently asked questions
There is no scientific evidence that toothpaste helps nails grow. However, it may help improve their overall appearance.
Scrub some toothpaste onto your nails for 3-5 minutes, then leave it on overnight. Wash it off the next morning and follow it with a moisturiser.
You can improve nail health by prioritising a healthy diet full of protein, calcium, vitamin D, iron, B-complex vitamins, biotin, and antioxidants. You can also try coconut oil, keratin supplements, or vitamin B9 (folic acid) supplements.











































