Understanding the Natural Nail
Healthy, beautiful enhancements always start with understanding your natural nails. Many people believe nails are "alive," that they need to breathe, or that products permanently damage them. In reality, the natural nail is far more fascinating than most people realize.
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This page is designed to help you better understand your nails, how they grow, and what affects their health. The more you know about your natural nails, the easier it is to make informed decisions about nail care and enhancements.
What is the Natural Nail?
The visible part of your nail is called the nail plate. It is made up of many layers of a protein called keratin—the same protein found in your hair and the outer layer of your skin.
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The nail plate itself is made up of dead, hardened cells. This means that the part of the nail you can see and touch is not alive and cannot repair itself once it has been damaged.
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New nail cells are constantly produced beneath the skin in an area called the nail matrix. As these new cells are created, they push the older cells forward, forming the nail plate that grows out over time.
Parts of the Nail
A healthy nail unit consists of several important structures working together:
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Nail Plate
The hard, visible part of the nail.
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Nail Matrix
Located beneath the skin at the base of the nail, the matrix is where new nail cells are produced. Damage to the matrix can permanently affect how the nail grows.
Nail Bed
The skin directly underneath the nail plate. It supports the nail as it grows.
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Cuticle
The thin layer of dead skin that seals the space between the skin and the nail plate. It acts as a protective barrier, helping prevent bacteria, moisture, and contaminants from entering the nail unit.
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Proximal Nail Fold
The living skin that protects the developing nail as it grows from the matrix.
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Hyponychium
The skin underneath the free edge of the nail. It creates another protective seal against bacteria and infection.
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Lunula
The pale half-moon sometimes visible near the base of the nail. Not everyone has a visible lunula, and that's completely normal.
How fast do natural nails grow?
On average, fingernails grow approximately 2–3 mm per month, although growth varies from person to person.
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Growth can be influenced by factors such as:
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Age
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Genetics
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Overall health
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Hormones
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Nutrition
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Medications
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Season (many people's nails grow slightly faster during warmer months)
A complete fingernail usually takes 4 to 6 months to grow from the matrix to the free edge.
Nails don't breathe
One of the biggest myths in nail care is that nails need to "breathe."
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Because the nail plate is made of dead keratin cells, it does not require oxygen. Instead, the living parts of the nail receive nutrients and oxygen through the bloodstream.
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This means that wearing gel, acrylic, builder gel, or nail polish does not suffocate your nails.
What makes nails strong?
Many factors determine the strength of your natural nails, including:
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Genetics
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Overall health
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Diet
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Hydration
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Hormones
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Daily habits
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Occupation
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Exposure to water and chemicals
Some people naturally have very flexible nails, while others have harder, thicker nails. Neither is necessarily healthier—they're simply different.
Do nail enhancements damage natural nails?
When correctly applied, maintained, and professionally removed, nail enhancements should not permanently damage healthy natural nails.
Damage usually occurs because of:
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Picking or peeling products off
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Improper removal
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Over-filing
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Incorrect application
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Trauma to the nails
Professional products are designed to protect and support the natural nail when used correctly.
Why do my nails feel thin after removal?
Many clients feel that their nails are thinner after removing enhancements.
Often, this is because:
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The enhancement previously provided strength and support.
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The natural nail underneath is more flexible than expected.
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Layers of the natural nail may have been removed if products were peeled off.
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Excessive filing may have occurred during previous services.
With proper care and regular maintenance, healthy nails can continue to grow out normally.
Water is the biggest enemy of nails
Natural nails are surprisingly absorbent and can take in a significant amount of water.
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When nails repeatedly absorb water, they expand. As they dry, they contract again. This constant swelling and shrinking can weaken the bonds between the layers of the nail, leading to peeling and splitting.
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Wearing gloves while cleaning and regularly using cuticle oil can help protect your nails.
The importance of cuticle oil
Daily cuticle oil is one of the best things you can do for both your natural nails and enhancements.
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Regular use helps:
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Keep the nail plate flexible
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Improve the condition of the surrounding skin
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Reduce brittleness
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Support healthy nail growth
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Extend the life of enhancements
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Improve the overall appearance of your nails
Consistency is key—using cuticle oil every day makes a noticeable difference over time.
Healthy nails start from within
Although topical products can improve the condition of the nail plate and surrounding skin, true nail growth begins inside your body.
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Healthy nails benefit from:
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A balanced diet
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Adequate protein intake
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Proper hydration
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Good overall health
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Managing medical conditions
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Following medical advice where necessary
If you notice sudden or significant changes in your nails, it is always advisable to consult your doctor, as nails can sometimes reflect underlying health conditions.