Thinning Eyelashes? The Best Eyelash Treatments

If you’ve noticed your eyelashes aren’t as full or long as they used to be, you’re not alone. Thinning eyelashes is a common concern, especially as we age, but it can happen for many reasons from genetics to lifestyle habits, or even the products you use.

The good news is there are treatments and strategies that can help restore thickness, length, and strength to your lashes. In this guide, we’ll cover everything you need to know:

• Why eyelashes thin

• How to care for fragile lashes

• The best over-the-counter treatments

• Prescription options

• Natural remedies that actually work

• Tips for maintaining healthy lashes

By the end, you’ll have a comprehensive roadmap to help your lashes look full, long, and beautiful again.

Why Eyelashes Thin

Eyelashes naturally protect your eyes from debris, dust, and sweat, but several factors can contribute to thinning or brittle lashes:

1. Aging

As we get older, hair growth naturally slows down, including eyelash hair. Older lashes may become shorter, thinner, and more fragile.

2. Medical Conditions

Certain conditions can affect lash growth:

• Alopecia areata: Autoimmune disorder that causes hair loss, including eyelashes

• Hypothyroidism: Can lead to thinning hair and lashes

• Blepharitis: Chronic eyelid inflammation may weaken lash roots

3. Nutritional Deficiencies

A lack of key nutrients, such as biotin, zinc, iron, and vitamins A, C, and E, can contribute to hair loss, including eyelashes.

4. Overuse of Eyelash Products

Frequent use of eyelash curlers, heavy mascara, or eyelash extensions can damage hair over time.

5. Makeup Removal Habits

Rubbing eyes harshly or using harsh cleansers can pull out lashes, leading to thinning.

6. Stress and Hormonal Changes

Stress and hormonal fluctuations, such as those during menopause, can affect hair growth cycles.

Understanding why your lashes are thinning is the first step toward choosing the right treatment.

Eyelash Growth Cycle

Before exploring treatments, it helps to know the eyelash growth cycle. Eyelashes grow in three phases:

1. Anagen (Growth Phase): Lasts 30–45 days; active lash growth occurs.

2. Catagen (Transition Phase): Lasts 2–3 weeks; growth slows, follicles shrink.

3. Telogen (Resting Phase): Lasts 100+ days; old lashes fall out and new ones grow.

Knowing this helps set realistic expectations: lash growth takes time. Most treatments require at least 6–12 weeks to show noticeable results.

How to Care for Fragile or Thinning Lashes

Before investing in treatments, adopting healthy lash habits is essential.

1. Gentle Makeup Removal

• Avoid rubbing or tugging on lashes

• Use a gentle, oil-free eye makeup remover

• Cotton pads or soft cloths are preferable

2. Limit Lash Extensions

• Frequent glue or heavy extensions can weaken natural lashes

• Give your lashes breaks between extensions

3. Skip Harsh Lash Curlers

• Heated or aggressive curlers can break fragile lashes

• Use them sparingly or switch to gentle silicone curlers

4. Avoid Over-Mascara Layers

• Heavy, multiple mascara layers weigh down lashes

• Use a single coat or lengthening formula instead

5. Nutritional Support

• Biotin, vitamins, and protein-rich foods promote hair health

• Staying hydrated also benefits hair growth

6. Avoid Eye Rubbing

• Even gentle rubbing can lead to lash breakage over time

• Be mindful when applying eye cream or removing makeup

The Best Eyelash Treatments

1. Over-the-Counter Lash Serums

These serums often contain peptides, biotin, panthenol, and plant extracts that nourish and strengthen lashes.

Popular OTC Options:

• GrandeLASH-MD: Supports length and thickness; visible results in 6–8 weeks

• RevitaLash Advanced: Peptide-based formula; strengthens and enhances lashes

• LashFood Phyto-Medic Eyelash Enhancer: Natural botanical formula; good for sensitive eyes

How to use:

• Apply a thin line along the upper lash line once daily, usually at night

• Avoid direct contact with eyes

• Consistency is key; results appear gradually

Pro Tip: Use a serum on clean lashes, after removing makeup, for maximum absorption.

2. Prescription Treatments

The FDA has approved bimatoprost (Latisse) for eyelash growth:

• Increases lash length, thickness, and darkness

• Applied nightly along the upper lash line

• Clinical studies show significant growth within 16 weeks

Considerations:

• Prescription required

• Possible side effects: eye irritation, darkening of eyelid skin, or changes in eye color

• Not recommended for individuals with certain eye conditions

Tip: Consult your ophthalmologist before starting bimatoprost, especially if you wear contact lenses or have eye conditions.

3. Castor Oil

Castor oil is a popular natural remedy believed to nourish and strengthen lashes:

• Rich in ricinoleic acid, which supports hair health

• Apply a small amount with a clean spoolie at night

• Avoid getting oil in the eye; rinse if it causes irritation

Tip: While evidence is mostly anecdotal, many people see improved lash thickness with consistent use over 6–12 weeks.

4. Coconut Oil and Vitamin E

Both ingredients are hydrating and antioxidant-rich, which can prevent breakage:

• Mix a few drops of coconut oil with vitamin E oil

• Apply nightly along the lash line

• Helps protect lashes from environmental damage and supports growth

Pro Tip: Use sparingly to prevent clogged pores or eye irritation.

5. Biotin Supplements

Biotin is a water-soluble vitamin that supports hair, skin, and nail health.

• Take 2.5–5 mg daily for hair benefits

• Results may take 2–3 months to appear

• Consult your doctor if you have thyroid or other medical conditions

Tip: Combine with a healthy diet for maximum effectiveness; supplements alone may not produce dramatic results.

6. Professional Treatments

Some esthetic salons offer eyelash conditioning treatments:

• Lash lifts with conditioning serums: Enhance curl and appearance without damage

• Keratin treatments: Strengthen and protect fragile lashes

• Tinting: Darkens lashes for fuller appearance (cosmetic, not growth)

Tip: Avoid overprocessing; too many chemical treatments can weaken lashes.

7. Makeup Tricks for Thin Lashes

While waiting for growth treatments to take effect, these makeup tips can enhance the appearance of lashes:

• Eyelash primers: Coat lashes before mascara to add volume and length

• Fiber mascaras: Add temporary length and fullness

• Tightlining: Apply eyeliner along the upper waterline to create the illusion of thicker lashes

• Curl carefully: Use a gentle curler and apply mascara afterward

Common Mistakes When Trying to Grow Lashes

• Expecting overnight results: Lash growth is gradual

• Skipping nightly care: Serums or oils must be applied consistently

• Using expired mascaras: Old formulas weaken lashes and may cause breakage

• Over-plucking or tugging: Can damage follicles permanently

• Neglecting nutrition: Hair health depends on internal support too

Lifestyle Changes That Support Lash Health

• Get enough sleep: Rest allows the body to regenerate hair follicles

• Manage stress: Cortisol spikes can affect hair growth

• Eat a balanced diet: Include eggs, nuts, leafy greens, and fish for vitamins and protein

• Stay hydrated: Healthy hydration supports hair and skin

Frequently Asked Questions

Can eyelashes regrow if they’ve fallen out?

Yes. Eyelashes can regrow if follicles are healthy. However, repeated trauma or certain medical conditions may prevent regrowth.

How long does it take to see results from serums?

Most users notice improvement in 6–12 weeks with consistent daily use. Full results may take up to 4 months.

Is it safe to use oils near the eyes?

Yes, as long as you avoid direct contact with the eye. Always patch-test first to prevent irritation.

Can eyelash extensions damage natural lashes?

Yes, especially with frequent use or improper removal. Give lashes breaks and use gentle removers.

Thinning eyelashes are common, but solutions exist for virtually every cause. Whether you choose over-the-counter serums, prescription treatments, nourishing oils, or professional treatments, consistency and gentle care are key.

Healthy lashes require:

• Proper removal of makeup

• Avoiding harsh products or overuse of extensions

• Nutritional support and hydration

• Patient, consistent application of growth treatments

By combining these approaches, you can restore fullness, length, and strength to your lashes, enhancing your eyes and boosting confidence. Remember, results take time, but with the right routine, your lashes can regain their natural beauty and shine.

Understanding Ingredients That Promote Eyelash Growth

When choosing eyelash treatments, it’s helpful to know which ingredients are scientifically backed or widely used for promoting healthier, fuller lashes. Here’s a breakdown:

1. Peptides

Peptides are chains of amino acids that signal hair follicles to grow stronger and thicker lashes. Many over-the-counter serums feature peptides to support lash length and density.

• Benefits: Strengthens existing lashes, encourages healthier growth

• Common serums: RevitaLash Advanced, GrandeLASH-MD

Pro Tip: For sensitive eyes, look for peptide-based formulas that are free from parabens and fragrances.

2. Biotin (Vitamin B7)

Biotin supports keratin production, which is essential for hair strength. It can help reduce lash breakage and promote healthier growth.

• Benefits: Prevents brittle lashes, supports overall hair health

• Forms: Oral supplements or topical serums

Pro Tip: Pair biotin with a balanced diet for maximum effect; topical application works best in serums with other nourishing compounds.

3. Panthenol (Pro-Vitamin B5)

Panthenol moisturizes lashes, preventing them from becoming brittle or breaking.

• Benefits: Hydrates, improves flexibility, adds shine

• Found in: Many drugstore lash serums and conditioning mascaras

Pro Tip: Look for formulas that combine panthenol with peptides or botanical extracts for a multi-faceted approach.

4. Castor Oil

Castor oil has a high concentration of ricinoleic acid, which supports hair follicle health. It also helps retain moisture in the lashes, preventing breakage.

• Benefits: Strengthens lashes, nourishes follicles

• Application: Apply with a clean spoolie nightly

Pro Tip: Avoid applying too much to prevent oil from running into the eye, which can cause irritation.

5. Hyaluronic Acid

While more commonly associated with skin hydration, hyaluronic acid can also benefit lashes by maintaining lash flexibility and moisture.

• Benefits: Prevents brittleness, keeps lashes soft and resilient

• Often found in: Hydrating serums and advanced eyelash treatments

6. Botanical Extracts

Ingredients like green tea, ginseng, and panax extract can stimulate follicle activity and protect lashes from environmental damage.

• Benefits: Strengthens, nourishes, and reduces oxidative stress

• Often combined with: Peptides and vitamins in high-quality serums

Advanced Application Techniques

To maximize eyelash treatment effectiveness, how you apply matters just as much as what you apply.

Nighttime Ritual

Applying serums or oils before bed allows your lashes to absorb nutrients overnight, when your body is in repair mode.

1. Remove all makeup gently.

2. Use a clean spoolie or brush to apply a thin line along the upper lash line.

3. Avoid applying to the waterline to prevent eye irritation.

4. Allow the product to dry before blinking.

Avoid Cross-Contamination

• Always use a clean applicator.

• Never dip brushes directly into the serum multiple times without cleaning to prevent bacteria buildup.

Pairing Treatments

• Combine serums with nourishing oils like castor oil for enhanced hydration.

• Avoid using multiple growth serums at once to prevent irritation.

• Consistency is key; skipping days reduces efficacy.

Lifestyle Factors That Support Lash Growth

While treatments are helpful, healthy lifestyle choices significantly impact lash quality.

1. Nutrition

Eating a diet rich in protein, vitamins, and minerals supports hair growth.

• Focus on: Eggs, fish, nuts, leafy greens, and fruits

• Supplements: Biotin, vitamin E, zinc, and iron if diet is insufficient

2. Sleep

Adequate rest supports hair follicle health. Aim for 7–9 hours per night to give your body time to repair and regenerate lashes.

3. Stress Management

High stress can disrupt hair growth cycles, including eyelashes. Practices like meditation, yoga, or even a short daily walk can improve overall hair health.

4. Avoid Harsh Chemicals

• Limit exposure to waterproof mascaras and harsh removers

• Avoid frequent lash tinting or perming that can weaken the lashes over time

5. Hydration

Proper water intake ensures your lashes remain flexible and less prone to breakage. Dry, brittle lashes are more likely to fall out prematurely.

Seasonal Considerations for Eyelash Health

Like skin, eyelashes can react to environmental changes. Adjust your routine with the seasons:

Winter

• Dry indoor air can make lashes brittle

• Use hydrating serums and gentle oils nightly

• Avoid overuse of curling irons or heated lash tools

Summer

• Sun exposure and humidity can dry out lashes or make them prone to breakage

• Apply serums in the evening and consider protective eyewear during prolonged sun exposure

Allergies and Seasonal Irritants

• Pollen and dust can irritate eyes, leading to rubbing and lash loss

• Use hypoallergenic serums and avoid rubbing eyes during allergy season

Prescription Options and Professional Advice

Bimatoprost (Latisse)

• FDA-approved for eyelash growth

• Strengthens, lengthens, and darkens lashes

• Requires daily nighttime application along the upper lash line

Professional Advice:

• Consult your ophthalmologist for suitability

• Monitor for side effects like redness or darkening of eyelids

• Avoid if you have eye infections, glaucoma, or other eye conditions

Professional Lash Conditioning Treatments

• Keratin Lash Treatments: Strengthen lashes while adding shine

• Lash Lifts: Enhance curl and lift without mascara

• Tinting: Darkens lashes to appear fuller

Tip: Space out professional treatments to prevent over-processing and allow lashes to recover.

Makeup Tips for Thinning Lashes

While treatments work over weeks, makeup can instantly enhance lash appearance:

• Eyelash primers: Coat lashes before mascara for volume and length

• Fiber mascaras: Temporarily add length and thickness

• Tightlining: Eyeliner along the upper waterline creates the illusion of fuller lashes

• Curling techniques: Gentle curl after serum application for a natural lift

Common Mistakes That Hinder Lash Growth

• Skipping nightly care

• Overusing mascaras or extensions

• Applying products too close to the waterline

• Expecting instant results

• Ignoring underlying health or nutritional deficiencies

Remember: Patience and consistency are critical. Healthy lashes grow gradually over weeks and months.

Frequently Asked Questions

Can lashes grow back after thinning?
Yes, if follicles are healthy. Permanent damage occurs only with severe trauma or medical conditions.

How long to see results from serums?
Most people notice improvement in 6–12 weeks, with full results in 4 months.

Are natural oils effective?
Yes, oils like castor and coconut nourish lashes, but results are slower and vary by individual.

Are prescription treatments safe?
They are generally safe under medical supervision but can cause mild irritation or pigmentation changes.

Final Thoughts

Thinning eyelashes are a natural concern, especially with aging, but full, strong lashes are achievable with the right care and treatment. The key is to combine:

• Gentle daily habits

• Targeted treatments (serums, oils, or prescription options)

• Nutrition and lifestyle support

• Makeup tricks for instant results

Consistency is essential. A healthy lash routine, paired with patience, can restore thickness, length, and strength, enhancing your eyes and boosting confidence.

Whether you prefer drugstore serums, natural oils, or medical-grade treatments, there’s a solution for everyone. Start gradually, track your progress, and give your lashes the care they need and the results will follow.