MD Lash Factor 3-Month Supply – Lash Serum & Conditioner for Fuller-Looking Lashes

Professional-Grade Lash & Brow Serum for Visibly Fuller, Longer Lashes

Experience lash and brow transformation in just 12 weeks with MD® Lash Factor—the award-winning, physician-formulated lash serum and conditioner trusted by professionals and beauty enthusiasts around the world.

This 3-month supply (2.95 ml) delivers a powerful blend of peptides, vitamins, and antioxidants to enhance the appearance of longer, denser lashes and fuller-looking brows—without the need for extensions or falsies. Designed for daily use, it's ophthalmologist-tested, fragrance-free, and gentle enough for even the most sensitive eyes and contact lens wearers.

Why Choose MD® Lash Factor?

• Physician-Formulated for Daily Use
  Created by medical experts, MD Lash Factor is designed to nourish and condition lashes and brows without irritation.

• Targets Weak, Thinning, or Over-Processed Lashes
  Ideal for lashes damaged by curlers, glue, or extensions—helps restore strength and fullness over time.

• Precision-Tipped Applicator for Clean, Hygienic Application
  The glide-on brush delivers the perfect amount of serum along the upper lash line or brow arch.

• Real Results in 30 Days
  Most users see visibly longer, healthier-looking lashes within 4–6 weeks, with optimal results in 12 weeks.

 Key Active Ingredients

• Panthenol (Vitamin B5): Improves hydration and softness

• Biotin (Vitamin B7): Promotes stronger, healthier-looking lashes

• Growth Peptide Complex: Conditions follicles to support lash density and resilience

• Thiotaine (Ergothioneine): A powerful antioxidant that defends against lash breakage and oxidative stress

Safe for Sensitive Eyes

• Ophthalmologist-tested

• Safe for contact lens users

• Non-irritating and fragrance-free

• Paraben-free and dermatologist-reviewed

• Suitable for all skin types

 Available Sizes

• 6-Week Trial: 1.5 ml

• 3-Month Standard Supply: 2.95 ml (this listing)

• 6-Month Value Size: 5.91 ml

 How to Use

Apply a thin line of MD® Lash Factor once daily to clean, dry skin along the upper lash line—similar to eyeliner application. Allow to dry fully before applying makeup or skincare.
Can also be applied to the brow area to enhance appearance.
For external use only. Avoid direct contact with eyes.

Not available in California. This product is not intended to diagnose, treat, cure, or prevent any disease.

MD Lash Factor® Eyelash Conditioner features a patented, physician-formulated blend of nature-derived ingredients. The serum is designed to nourish and support the natural lash cycle, helping lashes appear longer, fuller, and thicker. Each ingredient is carefully selected for its safety and results, particularly for individuals with sensitive eyes and those who wear contact lenses.

Biotin (Vitamin B7)

Benefit: Supports keratin production and helps improve lash strength and resilience.

Clinical Study: Patel DP, Swink SM, Castelo-Soccio L. A Review of the Use of Biotin for Hair Loss.

Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5582478/

Growth Peptide Complex

Benefit: Peptides help support the natural growth cycle of lashes by conditioning the lash root.

Clinical Study: Krüger-Genge A, et al. Bioactive peptides in cosmetic applications.

Source: https://pubmed.ncbi.nlm.nih.gov/31295882/

Panthenol (Provitamin B5)

Benefit: Improves lash moisture retention, smoothness, and flexibility to reduce breakage.

Clinical Study: Bhowmik D, et al. Traditional and Medicinal Uses of Panthenol.

Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7282515/

Thiotaine (Ergothioneine)

Benefit: A mushroom-derived antioxidant that helps protect lashes from environmental stress.

Clinical Study: Cheah IK, Halliwell B. Ergothioneine; antioxidant properties and health applications.

Source: https://pubmed.ncbi.nlm.nih.gov/24604145/

Follow these simple steps to use MD Lash Factor® as part of your nightly routine:

Step 1:
Start with a clean, dry face. Remove all makeup and skincare products from the eye area.

Step 2:
If you wear contact lenses, remove them before applying the serum. Use as the final step in your evening routine.

Step 3:
Using the precision-tip applicator, apply a thin line of serum directly to the base of the upper lash line, similar to applying liquid eyeliner. Avoid applying to the tips of lashes.

Step 4:
Do not apply to lower lashes. The serum naturally transfers to the lower lash line during blinking or sleep.

Pro Tip

Use consistently once a day. Most users see visible improvement in lash appearance within 6 to 8 weeks, with full results in 12 weeks.

Important Usage Guidelines

• Do not use if you’ve had eye surgery in the past 6 months

• Do not share the applicator

• Not recommended for use while driving or operating machinery

• Not intended for individuals who are pregnant, breastfeeding, or under 18

For external use only. Avoid direct contact with eyes.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

MD Lash Factor® Eyelash Conditioner Key Benefits 

Ready to elevate your lash game? MD Lash Factor® Eyelash Conditioner is the physician-formulated solution designed to support fuller-looking, healthier lashes—no extensions required. Whether you're recovering from lash damage or simply want to improve your natural beauty, this professional-grade serum is safe, effective, and easy to use.

• Ophthalmologist-tested – Developed for safe use around the delicate eye area

• Contact lens safe – Gentle, non-irritating formula for daily use

• Ideal for sensitive eyes – Fragrance-free and clinically tested

• Enhances the appearance of length, fullness, and definition

• Supports visibly longer, fuller and thicker, ashes over time

• Great for sparse or damaged lashes due to aging, curlers, glue, or extensions

Can I use MD Lash Factor® on my eyebrows too?
Yes! MD Lash Factor® is safe for use on eyebrows and helps improve the look of thinning or over-plucked brows by supporting healthier, fuller-looking hair.

Is MD Lash Factor® safe to use with lash extensions?
Absolutely. You can apply the serum to the base of your upper lashes without disturbing extensions. It helps condition your natural lashes while you wear them.

Can I use MD Lash Factor® while pregnant or breastfeeding?
This product has not been tested on pregnant or nursing individuals. Please consult your healthcare provider before use.

What makes MD Lash Factor® 3-Month Supply different?
This version offers 3.0 ml of our award-winning lash serum—perfect for first-time users or those looking to try visible lash growth in a 12-week cycle. It’s physician-developed and clinically tested to be safe and effective.

When will I see results from MD Lash Factor®?
Most users notice visibly longer and fuller lashes within 4 to 6 weeks when applied once daily. Results improve with continued use over the full 3-month supply.

Should I apply MD Lash Factor® to my lower lashes?
No need! Just apply to the upper lash line. When you blink, the formula naturally distributes to the lower lashes.

Is MD Lash Factor® safe for contact lens wearers and sensitive eyes?
Yes. The formula is ophthalmologist-tested, fragrance-free, and designed to be gentle for sensitive eyes and contact lens wearers.

What ingredients support lash health in MD Lash Factor®?

• Biotin: Supports natural keratin structure

• Peptide Complex: Conditions and strengthens lash roots

• Panthenol (Vitamin B5): Hydrates and improves lash flexibility

• Thiotaine (Ergothioneine): Provides antioxidant defense

How long does the 3-month tube last?
The 3-month supply contains approximately 2.95 ml, designed for once-daily application over 12 weeks.

How should I store MD Lash Factor®?
Store your lash serum in a cool, dry place, away from heat or direct sunlight to maintain its potency.