Ingredient Formulation Developer Specialist

Inclita Seaweed Solutions; Lisboa; On-site; EUR 42,000 - 66,000; Full time

Job summary

Inclita Seaweed Solutions seeks an Ingredient Formulation Developer Specialist to lead cosmetic ingredient formulations using seaweed extracts in Lisbon. You will design creams, serums, gels, and other products, ensuring stability, efficacy, and compatibility with regulatory standards.

The role requires a strong background in cosmetic science, regulatory awareness, and a collaborative approach with R&D, regulatory, and sales teams to drive product launches.

Qualifications

• Degree in Chemical engineering, Pharmaceutical Sciences, Industrial Biotechnology, cosmetics sciences, Biochemistry, Bioengineering, or similar.
• 2-5+ years of experience in formulation of cosmetics and/or nutraceuticals ingredients or products (academic + industrial).
• Proven track record of developing stable formulations with natural extracts.
• Familiarity with EU Cosmetics Regulation (EC) No. 1223/2009 and EFSA nutraceutical guidelines.
• Experience in stability testing, quality control, GMP standards.
• Knowledge/experience in encapsulation and/or emulsions and/or exosomes techniques.

Responsibilities

• Design, develop, and optimise formulations of cosmetic ingredients and products based on seaweed extracts.
• Evaluate efficacy and properties, stability, compatibility, and performance in final product formulations.
• Conduct lab-scale prototyping and support scale-up to pilot and industrial production.
• Provide technical support during manufacturing to troubleshoot formulation challenges.
• Collaborate with extraction, analytical, and regulatory teams to align formulations with actives, trends, and compliance.
• Document and report experimental procedures, results, and formulation specifications.
• Support preparation of technical dossiers, safety assessments, and regulatory submissions.
• Monitor market and scientific trends to identify opportunities for innovation and differentiation.
• Stay updated with developments in ingredient formulation science and cosmetics industry.

Skills

Cosmetic formulation

Natural extracts stability

Regulatory awareness

Team collaboration

Education

Chemical engineering

Pharmaceutical Sciences

Industrial Biotechnology

cosmetics sciences

Biochemistry

Bioengineering

Tools

Encapsulation techniques

Emulsions formulation

Exosome techniques

Job description

ISS is an innovative and sustainable Portuguese marine biotech startup, dedicated to the discovery, development, production and commercialisation of sustainable and innovative ingredients derived from seaweeds, tailored to the needs of customers in cosmetics, nutraceuticals and pet care. ISS is a spin-off from CIIMAR and is well funded and supported by a lead investor which is a sizeable independent VC firm in Portugal with proven experience in successfully propelling Iberian startups into international markets. Role summary

We are seeking a

to join our R&D team and lead the development of innovative cosmetic ingredient applications based on seaweed extracts. The candidate will play a key role in transforming

algal bioactive compounds into high-value formulations

for the cosmetics and personal care industries. This role requires a combination of

scientific knowledge ,

formulation expertise, and

regulatory awareness, along with a strong creative drive to develop and bring sustainable, effective products to market. You will be a valuable member of the ISS formulation department at an up-and-coming marine biotech startup based in Portugal, working in close collaboration with an experienced and engaged R&D and Sales team. You will think and operate strategically, building a new product line that supports the company's strategic goals and roadmap. Where you fit in

You will be part of ISS's R&D Team. You will actively contribute to the innovation of the ISS' R&D Formulations department by developing new ingredients formulations. Your input will be essential to assure the launch of new ingredients with high efficacy standards. What is the role?

Design, develop, and optimise formulations of cosmetic ingredients

and products as needed (creams, emulsions, serums, gels, masks, cleansers) based on seaweed extracts. Evaluate the efficacy and properties of the ingredients, as well as their physicochemical stability, compatibility, and performance in final product formulations. Conduct lab-scale

prototyping and support scale-up processes

to pilot and industrial production. Provide technical support during manufacturing to troubleshoot any ingredient formulation-related challenges. Collaborate with extraction, analytical, and regulatory teams

to align formulations with available actives, market trends, and compliance requirements. Document and

report experimental procedures, results, and formulation specifications. Support

preparation of technical dossiers,

safety assessments, and regulatory submissions. Monitor market and scientific trends

to identify new opportunities for innovation and differentiation in the natural cosmetics sector. Be updated with the latest developments in ingredient formulation science and technological advancements in the cosmetics industry. Work closely with cross-functional teams, including Sales, Project Management, Product Development, Quality Control, Regulatory Affairs, Quality Assurance, and Technical Operations, to ensure alignment with project goals and timelines. What we need from you?

To succeed in this role, you will have the following: Skills: Degree in

Chemical engeneering, Pharmaceutical Sciences, Industrial Biotechnology, cosmetics sciences, Biochemistry, Bioengineering, or simmilar. 2-5+ years of experience in formulation of cosmetics and/or nutraceuticals ingredients or products (academic + industrial). Proven track record of developing stable formulations with natural extracts. Strong knowledge of excipients, carriers, preservatives, and functional additives. Familiarity with

EU Cosmetics Regulation (EC) No. 1223/2009

and/or

EFSA nutraceutical guidelines. Experience in stability testing, quality control,

pre-clinical assays

and GMP standards. Knowledge/experience in

encapsulation

and/or

emulsions

and/or

exosomes techn iques Ability to work in a multidisciplinary team Nice to have: Experience in ingredients or cometics or nutraceutical products formulation, Experience in encapsulation and/or emulsions and/or exosomes techniques Understanding of toxicology, allergenicity, and safety assessments. A creative and innovative mindset to propose

that highlight the company's sustainable activities. Knowledge in pre-clinicalcell culture assays, 5 years of experience Character : You are seeking breakthroughs and the freedom to express your ideas, act with autonomy and drive, and deploy your skills. You are a value multiplier, making people you work with and the company you work for better. You are a proven product developer with robust approaches, methods, and tools, and open to of new ways of working. You are a team player with nice personality who focuses on actions and results. You are keen to get things done. Not into jumping between projects, you are committed to joining a long-term effort to build a global, market-leading company (it may take 3-5 years). What you can expect:

A well-funded startup supported by an independent VC firm in Portugal as lead investor. Founders of senior and executive level experts, where every member raises the team's EQ. Competitive salary and benefits vs. similar startups and SMEs. A high-performing young startup that relies on a healthy culture, starting with the people we hire and how they interact. To have a team of people who like each other, are happy with their work, are committed and motivated, and communicate well, we believe that working together, shoulder to shoulder in the office, is essential.

Ingredient Formulation Developer Specialist Lisbon, Portuguese Republic, PT