R&D Hair Product Development Intern – Summer 2027

Henkel · Darien, CT, CT, US; Darien, US

About the role

About this Position

At Henkel, you’ll be part of an organization that’s shaping the future through innovation, sustainability and collaboration. With our trusted brands like Persil®, ‘all®, Loctite®, Snuggle®, and Schwarzkopf® and our cutting-edge technologies, you’ll have countless opportunities to explore new paths and grow.

This position is with our Consumer Brands business unit – where we empower our employees to bring the best Laundry & Home Care and Hair products to people around the world.

Dare to learn new skills, advance in your career and make an impact at Henkel.

What you’ll do

  • Collaborate with a team of innovative scientists to develop and refine cutting-edge hair care products for our brands Sexy Hair, Joico, Kenra, Pravana or got2b
  • Gain hands-on experience in the full product development process, from formulation to performance testing
  • Create batches of Henkel formulas for evaluation, while learning the functionality of individual ingredients
  • Monitor the stability of lab-prepared formulas over time to ensure product consistency and quality
  • Coordinate with cross-functional teams to submit formulas for various testing protocols
  • Participate in salon-based performance testing to evaluate real-world product effectiveness

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