Formulation Scientist (Cosmetics & Personal Care)

WeBottle; Belfast; On-site; GBP 30,000 - 45,000; Full time

Job summary

A leading cosmetic formulation company in Belfast seeks a Formulation Scientist to develop and optimise cosmetic formulations. Candidate should hold a degree in Cosmetic Science or Chemistry and have strong problem-solving skills. Responsibilities include conducting laboratory trials and ensuring compliance with UK and EU regulations. A competitive salary and benefits are offered in a supportive environment.

Benefits

Company pension

Quarterly Bonus

Qualifications

• Degree in Cosmetic Science, Chemistry, or related field.
• Strong problem-solving skills and attention to detail.
• Good knowledge of UK/EU cosmetic regulations.

Responsibilities

• Develop and optimise formulations for cosmetics and personal care products.
• Conduct laboratory trials, stability testing, and product performance evaluations.
• Support scale-up and transfer from lab to production.

Skills

Understanding of formulation principles

Laboratory techniques

Strong problem-solving skills

Attention to detail

Understanding of UK/EU regulations

Education

Degree in Cosmetic Science or Chemistry

Job description

Overview

Formulation Scientist (Cosmetics & Personal Care)

Location: Dundonald

Type: Full-time

Salary: Competitive

Pay: £30,000.00-£45,000.00 per year (depending on experience)

About Us

At WeBottle, we specialise in providing high-quality bottling, filling, and product development services for businesses across the UK and beyond. Our mission is simple – to make it easier for brands to bring safe, compliant, and innovative products to market.

With expertise in cosmetics, personal care, and food supplements, we support our clients from concept through to production. Whether you need small pilot runs or large-scale manufacturing, our team combines technical know-how with a flexible, customer-focused approach.

At WeBottle, we’re not just a service provider – we’re your partner in innovation and growth.

The Role

As a Formulation Scientist, you will play a key role in developing, testing, and optimising cosmetic formulations from concept through to commercialisation. You will work closely with the wider technical, regulatory, and marketing teams to ensure that products are safe, stable, effective, and compliant with UK and EU cosmetic regulations.

This is an excellent opportunity for someone looking to build on their technical skills and develop a career within a fast-paced, innovative business.

Responsibilities

• Develop and optimise formulations for cosmetics and personal care products (e.g. skincare, haircare, bodycare).
• Conduct laboratory trials, stability testing, and product performance evaluations.
• Support scale-up and transfer from lab to production.
• Ensure formulations meet safety, stability, and regulatory requirements.
• Keep up to date with ingredient innovations, market trends, and new technologies.
• Maintain accurate records of all formulations, processes, and test results.
• Liaise with suppliers to source new raw materials and evaluate suitability.

Qualifications

Essential:

• Degree in Cosmetic Science, Chemistry, or related field.
• Understanding of formulation principles and laboratory techniques.
• Strong problem-solving skills and attention to detail.
• Good knowledge of UK/EU cosmetic regulations and product safety requirements.
• Excellent organisational and communication skills.

Desirable (but not required):

• Experience in developing cosmetic or personal care formulations.
• Familiarity with stability and compatibility testing.
• Knowledge of ingredients used in skincare, haircare, or bath & body products.

What We Offer

• Competitive salary and benefits package
• Opportunity to work in a supportive and innovative environment.
• Career development and training opportunities, including exposure to full product development lifecycle.
• The chance to make a direct impact in a growing company.

Benefits

• Company pension
• Quarterly Bonus

Experience

• Formulation: 1 year (Required)

Work Location

In person

How to Apply

Please send your CV and a covering letter outlining your experience and interest in the role by clicking Apply below.