Natural Eyelashes: What Affects Density and Thickness – MONLIS School

Full, dense lashes are considered a symbol of beauty and expression. However, not everyone is naturally blessed with strong eyelashes. In addition to genetics, factors such as nutrition, hormones, and external influences play an important role. For future beauty professionals, it is essential to understand these aspects in order to provide personalized advice to clients. At MONLIS School Munich, the leading institution for manicure, pedicure, and beauty education, students not only master practical techniques but also gain in-depth theoretical knowledge about eyelash health.

Genetic Factors

Genetics largely determine the natural characteristics of eyelashes:

• Number and thickness of hair follicles are inherited.

• Growth cycles (anagen, catagen, and telogen phases) vary by individual.

• Color and strength of lashes are also genetically defined.

While these cannot be changed completely, the right care can positively support natural growth.

The Role of Nutrition

A balanced diet is essential for the health of skin, hair, and lashes. Nutrient deficiencies can lead to weak, brittle, or sparse eyelashes.

• Proteins: The foundation for keratin, the main building block of eyelashes.

• Vitamins (A, C, E, B-complex): Stimulate cell renewal and strengthen the hair structure.

• Minerals (zinc, iron, magnesium): Support follicle growth.

• Omega-3 fatty acids: Improve elasticity and shine.

Hormonal Influences

Hormones strongly affect lash density and growth:

• Pregnancy and menopause can cause noticeable changes in lash density.

• Thyroid conditions often lead to slower growth or lash loss.

• Stress and cortisol shorten growth cycles and increase the risk of fallout.

At MONLIS School Munich, students are trained to recognize such influences and provide empathetic advice to clients.

External Factors

Several environmental and lifestyle factors also play a significant role:

• Cosmetic products: Harsh removers or low-quality mascara weaken the lash structure.

• Mechanical stress: Frequent rubbing of the eyes or improper makeup removal causes breakage.

• Environmental conditions: UV exposure, pollution, and dry air can damage follicles.

Care and Prevention

To maintain natural thickness and density, proper care and healthy habits are crucial:

1. Gentle cleansing – avoid rubbing eyes, use mild removers.

2. Nourishing serums – peptide- or biotin-based lash serums strengthen follicles.

3. Healthy lifestyle – balanced nutrition, good sleep, and stress reduction benefit lash growth.

4. Safe beauty practices – correct techniques in lash lifting or extensions prevent damage.

Training at MONLIS School Munich

At MONLIS School Munich, students combine theory with practice. They learn to identify the causes of weak lashes, offer tailored care recommendations, and apply professional treatments such as lash lifting or extensions safely. This holistic approach ensures their future clients not only enjoy beautiful results but also maintain lash health.

The density and thickness of natural eyelashes are influenced by genetics, nutrition, hormones, and external factors. Understanding these aspects allows beauty professionals to offer effective, individualized solutions. With its comprehensive training, MONLIS School Munich equips future lash and beauty experts with the skills and knowledge to achieve long-lasting client satisfaction and career success.