We all know that eyelashes are very important in protecting our eyes from dust and other dirt, and also to make us beautiful as well. But when they fall out, or are damaged? How much time does it take for eyelashes to grow back?
In this in-depth guide, we’re going to walk you through the eyelash growth cycle, what helps and hinders the regrowth process, and ways to speed it up! Whether you’ve lost yours to extensions, pulling or medical treatments, we will help you know what to expect and how to take care of them.
1. Eyelash Growth Cycle: The Regrowth of Lashes
Eyelashes develop in a three-step cycle, much like the hair on our scalp, but operating on a faster schedule.
A. Anagen (Growth Stage) – 30-45 days
What happens? Lashes grow from the follicles.
If cut or lost: A fresh lash will grow, but it may be weeks before it comes along all the way.
B. Catagen (Transition Phase) – Lasts 2-3 Weeks
What happens? Growth then ceases, and the follicle shrinks.
If lashes shed now: They won’t grow back until the cycle starts anew.
C. Telogen (Resting & Shedding) – Up to 4 to 8 weeks
What happens? Old lashes naturally fall out to allow new ones to grow in.
Average shedding: We shed 1 to 5 lashes per day normally.
Full regrowth timeline:
✔ Partial regrowth – 4 to 6 weeks
✔ Full regrowth 6 – 16 weeks depending on health and care
2. Factors That Affect Eyelash Regrowth
1. Baseline Rate of Growth (Genetics & Age)
Others are born with longer-growth lashes, which is a result of genetics.
Aging has a slowing effect aging slows growth. – lashes may get thinner and regrowth becomes slower.
2. Damage to Hair Follicles
Pulling out lashes (trichotillomania)It can cause damage to the follicles, slowing down growth.
Emphatic lash extensions or glue can make lashes weaker and lead them to break.
3. Nutrition & Diet
Biotin, iron and protein boost keratin production (which is vital for lash growth).
Vitamin deficiencies (such as vitamin D or zinc) can slow regrowth.
4. Medical Conditions & Treatments
Sometimes chemotherapy makes lashes fall out (they start growing back 3–6 months after treatment).
Thyroid conditions, alopecia, or infections may interfere with development.
5. Skincare & Lash Care Habits
Keefer says to remove mascara and avoid sleeping in it, since it can clog follicles and cause growth to become stunted.
Excessive use of eyelash curlers Damage can be caused.
3. How to Promote Eyelash Growth FASTER
For faster, lush lashes, it’s worth trying these science-touted methods:
✔ Apply Lash Growth Serum (We Recommend An FDA APPROVED Option)
Latisse (bimatoprost) – Proven in clinical trials to prolong the anagen phase.
Peptide serum – Enhance follicle activation (example: Revitalash, GrandeLash) Note: Peptide-serum can darken the color of your upper lid, eye lashes.
✔ 2 In 1 (Conditioning & Protection With Use Of Natural Oils)
Castor oil – Contains ricinoleic acid, which may be beneficial for encouraging blood flow to the follicles.
Coconut oil & vitamin E -Moisturizes to help hair growth.
✔ Improve Your Diet
Eat more: Eggs, nuts, salmon, spinach and sweet potatoes (high in biotin & omega-3s).
Stay Hydrated – Prevents Loss of Hair Elasticity.
✔ Avoid Lash-Damaging Habits
Stop rubbing your eyes – Causes needless shedding.
Be gentle on makeup – Ditch abrasive wipes in favour of the oil-free micellar water.
Pace extensions – Take a break to allow lashes to heal between fill-ins.
4. FAQs About Eyelash Regrowth
❓ Do eyelashes grow back if you pull them out?
✅ Yes, but consistent yanking can permanently damage follicles, resulting in thin regrowth.
❓Do eyelashes grow back after extensions?
✅ Yes, but removing the application/removal is bad and can damage. Wait 4-6 weeks to be completely recovered.
❓ Will cutting lashes make them grow back faster?
❌No❌ – Cutting does not make the hair grow faster (not the same as scalp hair myths).
❓ Why aren’t my lashes growing back?
Possible reasons:
Follicle trauma (due to pulling/shaving, etc.)
Medical conditions (thyroid issues, alopecia)
Malnutrition (lack of protein or iron)
👉 Go see a dermatologist: if lashes do not grow back after 3 months.
5. When to See a Doctor
See a professional if you have:
🔴 Rapid, excessive lash fallout (may be a sign of autoimmune conditions).
🔴 Red around the eyelids, swelling, pain (sign of infection).
🔴No regrowth after 3+ months (may require medical treatment).
Conclusion: How Long Does It Take for Eyelashes to Grow Back?
Common loss: Eyelashes grow back in 6–8 weeks.
After extensions or tear:Full recovery requiresmonths.
Post-chemo: Regrowth begins at 3–6 months.
For faster results:
✔ Apply lash serums (latisse, peptides).
✔ Eat a protein-rich diet.
✔ Stay away from heavy makeup& rubbing.
With proper TLC, your lashes will be back to their dense, feathery selves! 💖
