How to Make Your Nails Grow Faster: What Actually Works

Table of Contents

1. Can You Make Your Nails Grow Faster?
2. How Fast Do Nails Grow?
3. 9 Habits That Help Nails Grow Longer
4. Biotin, Gelatin and Other Nail Myths
5. Can Gel or Builder Gel Help Nails Grow?
6. When Slow or Weak Nails Need a Doctor
7. Frequently Asked Questions

TL;DR

• You can't dramatically speed up nail growth. Fingernails grow about 3.47 mm a month and toenails about 1.62 mm, according to a 2010 study of healthy adults.
• What you can change is breakage. Most "slow-growing" nails are actually nails that keep splitting, peeling or snapping before they gain length.
• Moisturize, file gently, wear gloves and stop biting or picking. These habits protect the length you already have.
• Biotin might help brittle nails, according to Mayo Clinic; the American Academy of Dermatology says there is no evidence that gelatin strengthens nails.
• A builder gel or hard gel overlay ($79) protects weak nails while they grow, as long as it is removed professionally.

`How to make your nails grow faster` is one of the most common nail questions, and the honest answer is that growth speed is mostly set by your body. The good news is that keeping the length you grow is very much in your control. This guide explains real growth rates, the habits that make the biggest difference, which supplements have evidence, and when to see a doctor.

Can You Make Your Nails Grow Faster?

Not by much. Nail growth speed is set mainly by age, genetics, health and circulation, and no polish or serum has been shown to double it. What you can do is stop breakage, which makes nails look like they grow faster because you keep the length.

Growth vs retention. Your nail matrix, the tissue under the cuticle, produces new nail at a steady rate. If the tip splits or peels at the same rate, the nail never seems to get longer. Fixing breakage is where almost all the visible results come from.

What "nail growth" products really do. Most strengthening polishes and hardeners add a protective layer or make the nail stiffer. That can reduce breakage, but it does not change how fast the matrix grows nail.

1. How Fast Do Nails Grow?

A 2010 growth-rate study of healthy young adults measured average growth:

What that means for length. At about 3.5 mm a month, gaining 1 cm of fingernail length takes roughly three months, provided the tip does not break. Toenails take more than twice as long, which is why a damaged toenail takes many months to grow out.

Factors that affect speed. Growth varies from person to person and tends to slow with age and with some health conditions. These are mostly outside your control, so focus on the habits below.

2. 9 Habits That Help Nails Grow Longer

Use this checklist. It is built on the American Academy of Dermatology's healthy nail tips and Mayo Clinic's fingernail guide:

• [ ] Moisturize daily. Rub hand cream or cuticle oil into nails and cuticles, especially after washing.
• [ ] File in one direction with a fine file; sawing back and forth weakens the edge.
• [ ] Keep nails a manageable length while they strengthen; slightly shorter nails snag less.
• [ ] Wear gloves for dishes, cleaning and gardening; water and chemicals dry nails out.
• [ ] Stop biting and picking at nails and cuticles.
• [ ] Don't cut cuticles. They seal the nail base against infection; push them back gently instead. See our cuticle care guide.
• [ ] Never peel off gel or acrylic. It strips layers from the nail surface.
• [ ] Use nails as nails, not tools, to open cans or scrape labels.
• [ ] Limit harsh removers and choose professional soak-off for gel.

Las Vegas tip. Dry desert air makes nails brittle faster, so apply cuticle oil more often than you think you need, especially in winter.

3. Biotin, Gelatin and Other Nail Myths

Diet still matters. A balanced diet supports healthy nails, but supplements are unlikely to help unless you have a deficiency. Ask a doctor before starting any supplement, especially if you are pregnant or take other medication.

4. Can Gel or Builder Gel Help Nails Grow?

Gel does not make nails grow faster, but a well-applied, well-removed overlay can protect a weak natural nail while it grows.

The catch is removal. Peeling or picking off gel strips layers of nail and undoes months of growth. The AAD's gel manicure tips also recommend SPF 30+ sunscreen or fingerless gloves under the curing lamp. Our BIAB nails guide explains builder gel overlays, and our builder gel vs hard gel guide compares the two.

Recovering after acrylics or gel? Our damaged nails recovery guide covers a step-by-step plan. A sheer milky white overlay is a popular way to look polished while nails grow out.

5. When Slow or Weak Nails Need a Doctor

Mayo Clinic's fingernail guide lists nail changes worth checking with a doctor, such as changes in colour or shape, separation from the skin, and bleeding or swelling around the nail. In general, see a doctor or dermatologist if you notice:

• Nails that stop growing or grow very slowly with no obvious reason
• Changes in colour or shape, such as dark streaks, curling or thickening
• Separation of the nail from the skin
• Bleeding, swelling or pain around the nails
• Brittle nails together with fatigue, hair loss or other symptoms

Slow growth combined with other changes can sometimes point to a health condition, so it is worth getting checked rather than adding more products.

Frequently Asked Questions

How can I make my nails grow faster naturally?

You can't change growth speed much, but you can stop breakage so nails gain length. Moisturize daily, file in one direction, wear gloves for chores, stop biting or picking, and avoid peeling off gel. These habits protect length, which makes nails look like they grow faster.

How fast do nails grow?

A 2010 study of healthy young adults found fingernails grow about 3.47 mm per month and toenails about 1.62 mm per month. That means gaining 1 cm of fingernail length takes roughly three months, as long as the tips don't split or break first.

Does biotin make nails grow faster?

Mayo Clinic says some research suggests biotin might help strengthen weak or brittle fingernails. That can mean less breakage, but it is not proven to speed up growth. Ask your doctor before taking biotin, especially because it can affect some lab test results.

Does gelatin help nails grow?

No. The American Academy of Dermatology says there is no evidence that gelatin strengthens nails. Daily moisturizing, gentle filing, wearing gloves for wet work and avoiding harsh removal do far more to keep nails strong and growing longer.

Does gel polish help nails grow?

Gel polish doesn't make nails grow faster, but it can protect weak nails from chips and splits for 2–3 weeks. The key is professional soak-off. Peeling gel off strips nail layers and undoes your progress. A builder gel or hard gel overlay offers even more protection.

How long does it take to grow out a nail completely?

At about 3.5 mm per month, a fingernail usually takes several months to grow out fully, depending on its length. Toenails grow less than half as fast, at about 1.6 mm per month, so a damaged toenail can take a year or more to grow out.

Book a Nail-Strengthening Appointment in Las Vegas

Marvelous Nails & Lashes, 4080 Paradise Rd, Suite 150, Las Vegas, NV 89169. Open Monday–Saturday 10:00 AM–10:00 PM, Sunday 10:00 AM–7:00 PM. Our technicians can check your nails and suggest a gel, hard gel or care-only plan. See every price on our pricing page, book online, or call (702) 550-8855.

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Sources:

• Yaemsiri S. et al. — Growth rate of human fingernails and toenails in healthy American young adults, J Eur Acad Dermatol Venereol, 2010, accessed 2026-10-26
• Mayo Clinic — Nails: How to keep your fingernails healthy and strong, accessed 2026-10-26
• American Academy of Dermatology — 11 dermatologists' tips for healthy nails, accessed 2026-10-26
• American Academy of Dermatology — Gel manicures: Tips for healthy nails, accessed 2026-10-26