Hair Growth-Supportive Mascaras

Kosas' Big Clean Mascara Contains Castor Oil and Vitamin B5

When we think about haircare we don't typically consider eye lashes, but Kosas' Big Clean Mascara aims to change that with a product that can extend the length of one's natural lashes with a nutrient-packed formula.

The brand first rose to popularity in the clean beauty world with a natural deodorant, and has since launched cosmetic products. This mascara serves as the first offering of this kind, and presents the consumer with the ability to achieve sky-high lashes while alleviating the damage caused from chemicals and untested ingredients. What's most exciting is that this product contains castor oil, which has ben credited with rapid hair growth. Other hair growth-supportive ingredients include vitamin B5, which produces a similar effect.

Image Credit: Kosas

Hair Growth-supportive Mascaras
Mascaras containing hair growth-supportive ingredients to promote longer lashes.
Clean Beauty
The rise of clean beauty products with natural, non-toxic ingredients.
Nutrient-packed Makeup
Makeup products that incorporate beneficial ingredients for skin and hair health.

Who This Affects Most

Beauty and Personal Care
The beauty and personal care industry can incorporate hair growth-supportive ingredients into their products.
Clean Beauty
Clean beauty brands can develop more makeup products that incorporate natural, beneficial ingredients for hair growth.
Health and Wellness
The health and wellness industry can focus on creating makeup products that provide both cosmetic and health benefits.
SCORE
3.1 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America
GENERATION
  • Gen Z
  • Gen Alpha
  • Gen X
  • Millennial (primary audience)
POPULARITY
Popularity 38%
Activity 47%
Freshness 9%

Solutions for innovators working at the edge of change. We help transform emerging ideas into practical, durable solutions by combining strategic thinking, creative exploration, and hands-on execution.

Trends © 2026 Trend Hunter Inc. All Rights Reserved.
LinkedIn Instagram X