--- product_id: 6102133 title: "MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes." brand: "md" price: "HK$1324" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/6102133-md-lash-factor-eyelash-conditioner-serum-3-month-supply-0 store_origin: HK region: Hong Kong --- # Visible lash growth in 4-6 weeks Physician-formulated, patented biotech Safe for sensitive eyes & contacts MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. **Brand:** md **Price:** HK$1324 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your lashes’ full potential — science meets beauty in every swipe! ## Quick Answers - **What is this?** MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. by md - **How much does it cost?** HK$1324 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/6102133-md-lash-factor-eyelash-conditioner-serum-3-month-supply-0) ## Best For - md enthusiasts ## Why This Product - Trusted md brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle Yet Powerful Formula:** Ophthalmologist-tested and contact lens friendly for irritation-free nightly use. - • **Precision Application, Zero Mess:** Built-in eyeliner-style brush ensures targeted, mess-free serum delivery every time. - • **Award-Winning Science-Backed Beauty:** Trusted by over 1 million users worldwide and recognized with top industry honors. - • **Nourishes & Strengthens at the Root:** Infused with antioxidants, vitamins, and peptides to revitalize brittle, sparse lashes. - • **Clinically Proven Lash Transformation:** Experience longer, thicker, fuller lashes in just weeks with patented follicle-nourishing technology. ## Overview MD Lash Factor Eyelash Conditioner Serum is a physician-formulated, patented lash-enhancing serum designed to visibly lengthen, thicken, and strengthen lashes within 4-6 weeks. Safe for sensitive eyes and contact lens wearers, it features a precision applicator for mess-free nightly use. Backed by clinical studies and trusted globally, this cruelty-free formula nourishes lash follicles with antioxidants, vitamins, and peptides to deliver fuller, healthier lashes. ## Description Unlock longer, fuller, natural lashes with MD Lash Factor. Our serum nourishes lashes at the root for visible results. The Nightly Routine: STEP 1. Cleanse eye area thoroughly. STEP 2. Swipe a thin stroke along upper lash line at bedtime. STEP 3. Let dry for 2 minutes. Use nightly for 4 to 6 weeks. Step inside our clinical facility to see the precision care behind MD Lash Factor. Formulated under strict physician standards, this patented technology delivers advanced nourishment along the lash line, beautifully enhancing the appearance of natural definition, fullness, and visible lash volume. See what happens when advanced clinical science meets daily compliance. This progressive visual timeline highlights the real, measurable improvement in natural lash length, thickness, and structural density when applied consistently once every night at bedtime. Experience the clinical power of MD follicle science. Built on rigorous research, our advanced ecosystem utilizes celebrated US Patent 8206695 to support fine hair right at the source. By delivering targeted nourishment directly to follicles, these physician-led formulas beautifully enhance the appearance of defined lashes and robust hair fullness using clean, premium ingredients. Experience trustworthy lash care created with everyday confidence in mind. Formulated under strict expert standards, our lash conditioner features eye-friendly ingredients that respect your delicate eye area. It is thoroughly ophthalmologist tested, ensuring a gentle application that is entirely safe for sensitive eyes and contact lenses. Nourish your lashes daily with a premium formula designed to deliver beautiful results without irritation. Consistency is the secret to unlocking the full potential of your natural lashes. MD Lash Factor integrates seamlessly into your nightly beauty routine, delivering advanced conditioning to transform the look of sparse lashes. By committing to a simple daily application, you can look forward to a striking improvement in the appearance of lash fullness, definition, and overall health in as little as 4 to 6 weeks. Start your journey today for beautiful results you can see with every blink. Elevate your evening beauty ritual with a formula celebrated across the global beauty industry. Recognized with prestigious honors, including the Cosmopolitan Best of Best, the ICMAD Award, and the US Commerce Export Achievement Award, This physician-formulated serum seamlessly integrates into your nightly routine with a single, simple swipe. Deliver targeted conditioning to your lashes while you sleep, and wake up to a visible change in lash definition, health, and effortless fullness. What makes the development of MD Lash Factor eyelash conditioner unique? MD Lash Factor is a physician-formulated conditioner engineered by Dr. Susan Lin. Backed by 20 years on the market and over 1 million units trusted globally, our formula balances advanced follicle science with a time-tested safety record. Is the safety and efficacy of MD Lash Factor backed by scientific studies? Yes. MD Lash Factor is unique in its class, featuring a dedicated, independent clinical study published in the peer-reviewed Journal of Cosmetic and Laser Therapy, demonstrates an ocular safety profile and statistically significant lash improvement. Who formulated this lash conditioner, and what is their background? MD Lash Factor was invented by Dr. Susan Lin, physician for 35+ year. Dr. Lin authored definitive clinical chapter on eyelash and hair growth science in the 9th edition of Harry’s Cosmeticology—globally referenced textbook for cosmetic formulation. Is the MD Lash Factor formula patented and tested for sensitive eyes? Yes. Our advanced lash conditioning technology is protected under US Patent 8,206,695. Furthermore, the final formula is clinically and ophthalmologist-tested, proving to be non-irritating and entirely safe for sensitive eyes and contact lens wearers Can MD Lash Factor work for postmenopausal women? Estrogen drops during menopause, shortening the active follicle growth phase and causing lashes to grow more slowly, become brittle, and shed faster. MD Lash Factor delivers targeted peptide nutrition to address this age-related decline. MD Lash Factor 1.50 mL MD Lash Factor 2.95 mL MD Lash Factor 5.91mL MD Shampoo & Conditioner MD Eyebrow Serum 3mL MD Follicle Energizer MD Revitalizing Shmpoo Step inside our clinical facility to see the precision care behind the MD collection. Formulated under expert standards, our formulas bridge scientific research and daily beauty wellness. Delivering targeted nourishment and peptides, the MD collection safely enhances your radiance from root to lash. Revitalize your natural beauty with MD. Our physician-led, patented formulas deliver professional clinical results for hair, lashes, and skin. Dr. Susan Lin founded MD to bring clinical biotechnology to daily wellness. With 35 years of medical experience, she developed professional-standard hair and lash solutions focused on follicle health and ocular safety. What began as a physician’s mission is now a global leader in regenerative beauty. We offer physician-developed formulas backed by published clinical studies. We love transforming lives through advanced science. Nothing is more rewarding than restoring a customer’s confidence and radiance. Yes. Our flagship formulas are clinically tested for ocular safety and are suitable for contact lens wearers. Formulas are physician-developed and rigorously reviewed to meet clinical-grade performance standards. Developed for nearly 20 years with safety and efficacy are published in scientific journals and cosmetic reference textbooks. It is ocular-tested and safe for sensitive eyes and contact lens wearers. Used by over 1 million discerning users around the world. MD utilizes patented biotechnology to support the natural regenerative cycles of the hair and lash follicles. At MD, we create beauty through advanced science. We ignite your radiance with physician-led results for your most confident self. Dr. Susan Lin’s medical background ensures that safety and efficacy are never compromised for trends. MD addresses genetic, environmental, hormonal, and nutritional factors that impact hair and lash vitality in men and women. MD Stem Cell Factor and MD Intimate Restore utilize exosome and plant-derived technology to revitalize skin elasticity and texture. MD is proudly made in the USA in a GMP facility registered with the US FDA for food and cosmetics manufacturing. Proud recipient of the U.S. Commercial Service Export Achievement Award for excellence & ICMAD Cosmetic Innovator of the Year award. no irritants or drugs Made in the USA GMP facility Clean ingredients backed by research From plant stem cells to exosome peptides, we select active ingredients based on their ability to deliver visible clinical change. — Dr. Susan Lin authored hair, lash, and skin science chapters in (9th Ed), global clinical formulation textbook. Powered by US Patents 8,206,695 and 10,143,648 for natural follicle health. MD owns the clinical science for hair and lash vitality. MD in Journal of Cosmetic & Laser Therapy. Safe for sensitive eyes and contacts with no impact on eye pressure, vision, or tear ducts. NIH Scholar Dr. Susan Lin held MD Anderson and Sloan Kettering fellowships, UCSF professor and MIT Mc.Govern. Elite science to MD. MD is a Product of the Year winner trusted in 20+ countries. Excellence backed by the U.S. Dept. of Commerce Export Achievement Award. Experience the difference in physician-led care. Visit our store to find your personalized clinical regimen. ## Features - [GET NATURALLY GORGEOUS LASHES]: Our MD Lash Factor Eyelash Conditioner is expertly formulated to enhance the appearance of short, sparse lashes, providing a boosting effect to lengthen, thicken and amplify lashes for a charming lash transformation - [NON-IRRITATING for SENSITIVE EYES]: This mild, non-irritating Eyelash Growth Serum is right for sensitive eyes, and it’s fully contact lens friendly—no need to remove lenses for your lash care routine, offering you with a more reliable and convenient usage experience-easy lash enhancement without the fuss - [EASY APPLICATION & MESS-FREE DESIGN]: Apply a single stroke of the Advanced Lash Enhancing Serum along upper lash lines (eyeliner-style) on clean dry skin, wait 2–3 mins for it to dry, and skip the rinse; In addition, say goodbye to messy droppers and sticky brushes! Our built-in precision brush applicator delivers targeted application, the tube eliminates the hassle of cleanup and storage—no dripping oils or wasted time - [NOURISHES & STRENGTHENS WEAK LASHES]: Experience the ‌refreshing, non-greasy‌ texture of our Eyelash Enhancing Serum—lightweight and fast-absorbing for effortless application; Designed to deeply ‌nourish and moisturize‌ weak, brittle lashes, it delivers a ‌rejuvenated, youthful appearance‌ while promoting healthier, more hydrated lashes - [POWERED BY NATURAL NUTRIENTS]: Equipped with Cytokines, Antioxidants, Vitamins and etc., our lash serum targets lash follicles to boost circulation and nourishment, for longer, thicker, fuller and stronger lashes; With regular use of this eyelash serum to see visibly thicker lashes within 4-6 weeks ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0090NVAP2 | | Best Sellers Rank | #98 in Eyelash Primers | | Item Model Number | MDLF03 | | Manufacturer | MD | | Product Dimensions | 5 x 0.8 x 0.8 inches; 0.1 ounces | | Upc | 891019002150 763087887116 | ## Product Details - **Brand:** MD - **Color:** Clear - **Skin Tone:** All - **Skin Type:** All ## Images ![MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. - Image 1](https://m.media-amazon.com/images/I/51mvqcm2QQL.jpg) ![MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. - Image 2](https://m.media-amazon.com/images/I/719361VsGoL.jpg) ![MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. - Image 3](https://m.media-amazon.com/images/I/71GVI3A3RKL.jpg) ![MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. - Image 4](https://m.media-amazon.com/images/I/71zCKrMfcnL.jpg) ![MD Lash Factor Eyelash Conditioner Serum, 3-Month Supply 0.1oz | aAdvanced lash-enhancing formula for longer, thicker, fuller-looking lashes. Cruelty-free, gentle for sensitive eyes. - Image 5](https://m.media-amazon.com/images/I/81ksTU4cMhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What makes the development of MD Lash Factor eyelash conditioner unique?** A: MD Lash Factor is a physician-formulated conditioner engineered by Dr. Susan Lin. Backed by 20 years on the market and over 1 million units trusted globally, our formula balances advanced follicle science with a time-tested safety record. **Q: Is the safety and efficacy of MD Lash Factor backed by scientific studies?** A: Yes. MD Lash Factor is unique in its class, featuring a dedicated, independent clinical study published in the peer-reviewed Journal of Cosmetic and Laser Therapy, demonstrates an ocular safety profile and statistically significant lash improvement. **Q: Who formulated this lash conditioner, and what is their background?** A: MD Lash Factor was invented by Dr. Susan Lin, physician for 35+ year. Dr. Lin authored definitive clinical chapter on eyelash and hair growth science in the 9th edition of Harry’s Cosmeticology—globally referenced textbook for cosmetic formulation. **Q: Is the MD Lash Factor formula patented and tested for sensitive eyes?** A: Yes. Our advanced lash conditioning technology is protected under US Patent 8,206,695. Furthermore, the final formula is clinically and ophthalmologist-tested, proving to be non-irritating and entirely safe for sensitive eyes and contact lens wearers **Q: Can MD Lash Factor work for postmenopausal women?** A: Estrogen drops during menopause, shortening the active follicle growth phase and causing lashes to grow more slowly, become brittle, and shed faster. MD Lash Factor delivers targeted peptide nutrition to address this age-related decline. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best lash serum hands down *by on Reviewed in the United States June 30, 2026* Literally the best lash serum I’ve used!! I’ve used babe and grande lash and noticed with those that my lashes grew in really weird. This one I’ve noticed thicker & longer lashes without the crazy strands. Highly recommend this!! ### ⭐⭐⭐⭐⭐ It works. Didn’t irritate my eyes *by on Reviewed in the United States April 14, 2026* Love my long lashes!! Within a week I noticed my lashes weee getting longer. ### ⭐⭐⭐⭐⭐ Recomendado! *by on Reviewed in the United States June 17, 2026* Estaba escéptica de que este producto pudiera hacer crecer mis pestañas gruesas y abundantes, pero sí lo hizo. Llevo usando esto alrededor de un mes y se nota la diferencia. Antes usaba pestañas postizas, pero ahora pongo el rimel en las mías y son largas y abundantes. Otra cosa, mis ojos se irritan y siempre uso productos antialérgicos, pero con este producto no se irritan.Lo recomiendo mucho! ## Frequently Bought Together - MD Lash Factor Eyelash Growth Serum| Enhances Your Natural Lashes For A Fuller, Longer & Denser Look | Eyelashs Enhancer for Women | 0.1 Fl Oz - 3 Month Supply - MISSHA Time Revolution Night Repair Retinol 500 Shot Cream 2.02 Fl oz - Advanced Korean Retinol Cream for Face, Skin Barrier Strengthening, Improved Elasticity & Radiance, Overnight Moisturization --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/6102133-md-lash-factor-eyelash-conditioner-serum-3-month-supply-0](https://www.desertcart.hk/products/6102133-md-lash-factor-eyelash-conditioner-serum-3-month-supply-0) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-14*