Understanding the Lash Growth Cycle
Just like the hair on your head, your eyelashes go through a natural growth cycle. Knowing how this cycle works can help you take better care of your lashes, maintain their health, and even enhance their growth. Whether you’re getting lash extensions or just trying to grow longer, fuller lashes naturally, understanding this process is key to achieving the best results.
Here’s a breakdown of the lash growth cycle and what you can do to support it.
1. The Three Phases of the Lash Growth Cycle
Your eyelashes grow in three distinct phases, each lasting a different amount of time:
Anagen Phase (Growth Phase): This is when your lashes are actively growing. It lasts about 30-45 days. During this phase, the root of the lash is connected to the blood supply, which provides nutrients for growth. However, only about 40% of your upper lashes and 15% of your lower lashes are in the anagen phase at any given time. This is why not all of your lashes fall out or grow back at once.
Catagen Phase (Transition Phase): This is a short phase that lasts about 2-3 weeks. During this time, your lashes stop growing, and the follicle shrinks and detaches from the blood supply. If a lash falls out during this phase, it won’t start growing back until the next cycle begins.
Telogen Phase (Resting Phase): This is the longest phase, lasting 4-9 months. Your lashes remain in place but are no longer growing. Eventually, they shed naturally, making way for new lashes to grow in their place.
2. Why Understanding the Lash Cycle is Important
Knowing about the lash cycle helps explain why your lashes shed and why lash treatments (like extensions) need regular maintenance.
Lash Shedding: It’s completely normal to lose 1-5 lashes per day. Since not all lashes are in the same phase of the cycle, some are growing while others are falling out.
Timing Lash Treatments: If you’ve ever noticed gaps in your lash extensions, it’s likely because natural shedding is occurring. Lash extensions are applied to individual lashes, so as your natural lashes shed, your extensions will shed too. This is why regular refills are needed every 2-3 weeks to keep your lashes looking full.
3. How to Support Healthy Lash Growth
While you can’t stop the natural cycle, there are steps you can take to keep your lashes healthy and support the growth phase.
Condition Your Lashes: Regular use of a lash serum or conditioning treatment can nourish your lashes, keeping them hydrated and strong. Ingredients like biotin, peptides, and keratin are great for promoting lash health.
Eat a Balanced Diet: Like all hair, lashes need proper nutrition to grow. A diet rich in vitamins A, C, E, and biotin, along with proteins and healthy fats, can encourage healthy lash growth.
Avoid Rubbing Your Eyes: Rubbing can weaken the follicles and cause your lashes to fall out prematurely. Be gentle when removing makeup or applying skincare products around your eyes.
Be Careful with Lash Extensions: While lash extensions can give you a fuller look, it’s essential to go to a professional technician who applies them safely. Poorly applied extensions can stress the lash follicle and lead to damage or premature shedding.
4. How Long Does It Take for Lashes to Grow Back?
If you’ve recently noticed thinning lashes or are recovering from lash damage, you may be wondering how long it will take for your lashes to grow back. The entire lash cycle can take anywhere from 4 to 11 months, but most lashes begin to grow back within a couple of months. Patience is key, as rushing the process with harsh products can lead to further damage.
5. Can You Speed Up Lash Growth?
While you can’t speed up the natural growth cycle, there are things you can do to make the most of your lashes’ potential:
Use a Lash Growth Serum: Over-the-counter lash serums are designed to support the anagen phase, making your lashes grow longer and stronger. Look for products with ingredients like biotin, peptides, and panthenol, which can help promote lash health.
Opt for Lash-Enhancing Mascara: Some mascaras are formulated with lash-nourishing ingredients, helping to protect and strengthen lashes even while wearing makeup.
Final Thoughts
Understanding the lash growth cycle can help you better care for your lashes and get the most out of treatments like lash extensions. While the process of growth, shedding, and resting is natural, supporting your lashes with the right products and care can keep them looking full and healthy year-round. Whether you’re aiming to grow longer lashes or maintain the health of your natural lashes, knowledge of the lash cycle gives you the tools to make informed decisions.
At brows&lashes, i offer professional lash treatments and expert advice on maintaining healthy lashes. Whether you’re looking for lash extensions or simply want to learn more about caring for your natural lashes, we’re here to help. Book a consultation today and give your lashes the attention they deserve!
