Nu Skin

Lab Stability Intern

Provo, Utah Part time

About the Role:

The Lab Stability Intern prepares, monitors, and documents stability studies for skincare products to ensure quality and performance over time. This hands-on role supports the R&D team through sample preparation, testing, and accurate recordkeeping in a laboratory environment.

What you'll do:

  • Prepare, label, and track stability samples; place them in temperature-controlled stability chambers.
  • Monitor and test samples using instruments such as pH meters and viscometers, documenting changes in appearance, texture, and performance.
  • Support routine and specialized lab testing, maintaining accurate records and preparing summary reports.
  • Follow GLP, safety guidelines, and proper handling procedures.
  • Calibrate, maintain, and troubleshoot laboratory equipment.
  • Collaborate with formulation, QC, and R&D teams to meet project timelines.
  • Assist in creating lab batches under the guidance of a Senior Formulator.
  • Maintain a clean, organized laboratory workspace.

What you'll need:

  • Pursuing a Chemistry degree or related field.
  • Previous laboratory or manufacturing experience preferred, especially in cosmetics, skincare, or related industries.
  • Basic knowledge of laboratory safety and Good Laboratory Practices (GLP).
  • Ability to accurately follow written protocols, SOPs, and safety guidelines.
  • Strong attention to detail and excellent organizational skills.
  • Comfortable handling chemicals, lab equipment, and stability chambers.
  • Proficient with basic computer skills including data entry, spreadsheets, and email.
  • Good communication skills and ability to collaborate effectively in a team environment.

Bonus points for:

  • Familiarity with stability testing protocols and environmental chamber operation.

Our Benefits & Perks:


You will be part of an engaged, inclusive, global community that values family, giving back, beauty, and sustainability. We offer competitive benefits to eligible employees with comprehensive medical, vision, and dental coverage; supplemental life, short-term, and disability insurance; free access to health coaches, therapists, and an onsite fitness center; a health savings account & 401k with company match; an incentive bonus program; and access to our top-quality beauty & wellness products. You'll also be empowered to prioritize what's important to you through flexible work arrangements and a generous vacation policy. Thinking about expanding your family? We have generous maternity and paternity leave too.

Our Commitment:


We are proud to be an equal opportunity employer seeking diversity in qualified applicants for employment.  At Nu Skin we strive to create an environment where success is independent of race, ethnicity, age, gender identity, gender expression, sexual orientation, religion, national origin, ancestry, genetic information, medical condition, disability, marital or veteran status, or any other legally protected status.


Applicants with disabilities who need assistance with the application process may be entitled to reasonable accommodation in accordance with applicable law. If you need assistance in completing an application or participating in an interview because of a disability, please contact our Talent Acquisition team at recruiting@nuskin.com


Information you provide on your application will be processed according to our Privacy Policy, which is available for you to review at https://www.nuskin.com/en_US/corporate/privacy.html. For questions about this policy, please contact us at privacy@nuskin.com.