What Is the Eyelash Growth Cycle?

Source： | 作者:selina | Release time:2025-11-25 | 87 Second visit: | Share:
Curious why your lashes fall out or seem to stop growing? This friendly and professional guide explains the science behind the Eyelash Growth Cycle, covering its three stages — growth, transition, and resting. You'll learn how to care for your lashes naturally, improve their health through nutrition and lifestyle, and boost results with products like GUER YOUNG’s 100% organic lash serum. Say goodbye to thinning lashes and hello to fuller, stronger ones — starting today.

The Eyelash Growth Cycle: Why It Matters More Than You Think

We often admire long, lush lashes — not just for their beauty, but for the confidence they bring. But did you know that behind those beautiful lashes is a fascinating, science-backed cycle that determines how they grow, fall out, and grow again?

Understanding the Eyelash Growth Cycle is the first step to solving common lash concerns like thinning, breakage, and unexpected shedding. Many people face these challenges daily, wondering why their lashes won't grow longer or why they fall out too quickly. The good news? With the right care, habits, and products, you can support stronger, healthier lash growth naturally.

The Three Stages of the Eyelash Growth Cycle

Just like the hair on your head, eyelashes follow a three-phase growth cycle: the Anagen (growth) phase, the Catagen (transition) phase, and the Telogen (resting) phase. Each lash goes through these stages independently, which is why you don’t lose all your lashes at once.

  • Anagen Phase (Growth): Lasts 30 to 45 days. Lashes actively grow during this stage.

  • Catagen Phase (Transition): Lasts 2 to 3 weeks. Lash growth stops, and the follicle begins to shrink.

  • Telogen Phase (Resting): Lasts 3 to 4 months. Lashes remain in place before naturally falling out and being replaced by new ones.

Understanding this cycle helps explain why it’s normal to shed a few lashes daily and why some products take weeks to show results — it’s all about timing!

Phase 1: The Growth Phase (Anagen) — Where Magic Happens

This is the most exciting stage — your lashes are actively growing and can reach their full length. The Eyelash Growth Cycle begins here, and its success depends largely on your health, genetics, and care routine.

Factors like sleep quality, a nutrient-rich diet, and avoiding harsh products directly affect how strong and long your lashes grow. For those looking to support this stage, using a high-quality growth serum such as GUER YOUNG's 100% organic eyelash serum can provide essential nutrients directly to the follicle.

Tips to support lash growth in this stage:
· Eat foods rich in biotin and Vitamin E
· Stay hydrated
· Apply a natural lash serum regularly
· Avoid rubbing your eyes or using old mascara

Phase 2: The Transition Phase (Catagen) — A Brief Pause

This is the shortest stage in the Eyelash Growth Cycle, typically lasting just a couple of weeks. Here, the follicle begins to shrink, and lash growth halts. If a lash falls out during this phase, the follicle must complete the cycle before a new lash can begin growing — which can delay regrowth.

To protect lashes in this phase:
· Avoid lash curling or tugging
· Be gentle when removing eye makeup
· Continue using lash serums to keep follicles nourished

Even though your lashes aren’t growing, this phase is critical — think of it as the body preparing for the next big growth spurt.

Phase 3: The Resting Phase (Telogen) — Out With the Old, In With the New

This final phase of the Eyelash Growth Cycle can last up to 100 days. During this time, older lashes naturally fall out, and new ones prepare to grow. Losing 1–5 lashes a day is completely normal.

However, external factors like stress, hormonal imbalances, or lack of sleep can prolong this stage and lead to more noticeable thinning. Supporting lash health now ensures the next round of growth is even better.

To help lashes during the resting phase:
· Use nourishing serums like GUER YOUNG Eyelash Growth Serum
· Manage stress through meditation or light exercise
· Aim for 7–8 hours of sleep
· Maintain a balanced diet

Healthy Habits to Support the Entire Eyelash Growth Cycle

Beautiful lashes don’t happen by chance — they’re a reflection of your overall health. A healthy lifestyle can supercharge your lash growth and help you maintain thick, full lashes year-round.

Recommended nutrients for lash health:

  • Biotin (Vitamin B7): Found in eggs, almonds, and salmon

  • Vitamin E: Found in avocados, sunflower seeds, and spinach

  • Omega-3 fatty acids: From walnuts, flaxseeds, and fish oil

  • Protein: Lean meats, legumes, and tofu help build strong hair

Other lifestyle tips:
· Replace eye makeup every 3 months
· Limit the use of false lashes or lash extensions
· Clean makeup brushes regularly
· Prioritize quality sleep and hydration

Final Thoughts: You Can Improve Your Lash Health

Understanding the Eyelash Growth Cycle is more than just beauty knowledge — it’s your secret to healthier, stronger, and longer lashes. By aligning your daily habits and routines with this natural cycle, you empower your body to grow better lashes, naturally.

If you’ve been struggling with weak or thinning lashes, know that you’re not alone — and there are solutions. Support your lashes with the right care, and boost their strength and shine with GUER YOUNG’s 100% organic Eyelash Growth Serum.

Ready to Take Control of Your Lash Health?

Try incorporating small changes today — and let your lashes thank you tomorrow. Want visibly healthier lashes in just weeks? Start your lash journey with GUER YOUNG now.