High SPF Sun Care Formulation Strategy

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Felicia Freeman
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1 High SPF Sun Care Formulation Strategy A 90 min online short course by Julian Hewitt To register, please visit: High SPF is the strongest trend in today s sun care market. Also, products must meet UVA protection standards, a requirement that becomes more challenging the higher the SPF. Getting to such high SPF values is a lot more co m- plex than getting the right amount of active - many different aspects of the formulation need to be optimized. Meet faster your high SPF & UVA targets by reviewing all the factors affecting your sun care formulations final performance (it s far more than just a question of UV filters selection!) Julian Hewitt (+20 years) will discuss how to optimize in practice UV filters efficacy along with photostability, cost, rheology, water-resistance...! Why you should attend: 1. Select optimal UV filters (oil/water-based; organic/ inorganic) to ensure a complete UVB & UVA protection 2. Maximize UV filters efficacy using the right system of solvents, dispersants, photostabilisers, emollients Optimize water-resistance, rheology & film-forming performance of your formulations (O/W, W/O, spray...)

Also, products must meet UVA protection standards, a requirement that becomes more challenging the higher the SPF.

2 Who is it for? Sun care formulators Active & functional ingredient suppliers Outline 1. Fundamental principles of Maximizing SPF efficacy a. Select the right active ingredients b. Optimize the even distribution of the actives in the formulation c. Optimize the formulation distribution on skin 2. Selecting UV filter combinations for high SPF broad spectrum systems a. Synergies between organic and inorganic filters b. Synergies between oil-based and water-based actives c. Ensuring comprehensive coverage across the UVB and UVA 3. Selecting formulation physical form a. O/W vs. W/O emulsions b. Sprayable sunscreens c. Other forms 4. Maximizing the efficacy of organic filters a. Selecting emollients: optimising solubility b. Optimising photo-stability: combinations to use and combinations to avoid, and using photo -stabilisers 5. Maximizing the efficacy of inorganic filters a. Choosing the right grades: particle size and physical form b. Optimising and maintaining dispersion in the formulation c. Inorganic-only high SPF systems 6. Optimising formulation rheology and film-forming properties a. Fundamental rheological properties required for high performance b. Practical guidelines for optimising rheology in O/W and W/O systems c. Using film-formers for "SPF Boosting" 7. Strategies for achieving water-resistance a. Advantages and disadvantages of the different approaches b. Combi ni ng complementary approaches At the end of the training there will be a Q&A Session where you can pose questions to Julian Hewitt. A tra ns cri pt of a l l the ques ti ons & a ns wers wi l l be ma de a va i l a bl e a fter the event.

Synergies between organic and inorganic filters b. Synergies between oil-based and water-based actives c. Ensuring comprehensive coverage across the UVB and UVA 3.

3 Presented by Julian Hewitt Julian Hewitt is a leading expert on the formulation, development and testing of sunscreen products, with 20 years of experience in this field. Julian graduated from Oxford University in 1988 with a BA Honours Degree in Chemistry. After graduating, he joined Tioxide, working on new product development from 1988 to In 1991, he joined Tioxide's Solaveil Business, as Applications Research and Technical Service Manager for physical su n- screen products. He remained with the Solaveil business as it moved from Tioxide to ICI Performance Chemic als, then to Uniqema when the latter was formed in 1999, and finally to Croda, who purchased Uniqema in During this time, Julian became recognised as one of the leading global experts in sun care. He represented Uniqema / Croda as the main customer technical focus for sun care products, developed and delivered training programmes for both internal and external audiences, and guided the development and launch of innovative new sun care ingredients. Julian left Croda in October 2010 and has recently formed JPH SunCare Technologies, providing technical consultancy services, regulatory advice, and training to manufacturers of UV protection products and suppliers of ingredients used in such products. Julian has presented papers and posters at over 30 conferences in venues across the World, and has written or co - authored more than 20 articles and 4 book chapters on formulating sunscreens and in -vitro SPF testing. Past attendees feedback Content: Technical Level: Speaker: (49 evaluations) Susann W., from Evonik Industries AG: "Very good overview and connection of known and new topics reg. formulating sun care products. " Cloe C., from Clariant: "Very good! I needed a structured overview in order to be more efficient when developing High SPF formulas. This course was very beneficial!" David C., from Aldwin Paige: "Very concise yet comprehensive and relevant. A well structured and well presented course that has given me great insight into current formulation trends, as well as great idea s for the direction of my future formulations. This course has brought me right back up to speed for a mere hour of my time - truly excellent!" Mayra C., from Laboratorios Genesse : "The course helped me to understand the reason of our formulations. I re alized that there are a lot of things that we have to consider, not only the filters and their solubility. " Sanela K., from kanebo paris office : "Very good! Explanations are clear and it is very helpful for me to formulate new suncare products " Allison H., from Baker Hughes: "Excellent! The course was very comprehensive for all aspects of the formulation "

In 1991, he joined Tioxide's Solaveil Business, as Applications Research and Technical Service Manager for physical su n- screen products.

4 Past attendees profile R&D Appl i ed/formul a ti on/ Product devel opment- 85% Product des i gn / Engi neeri ng -15% Ba s i c Res ea rch - 9% Producti on / Ma nufa cturi ng - 3% Ana l yti ca l / La bora tory tes ti ng 3% Ponsus Pharma AB, mavala sa, Intercos S.p.A, cvl cosmetics SA, Grant Industries, Inc., Baker Hughes, kanebo, Inolex, UAS Pharm, Lubrizol, Energizer Personal Care, Beiersdorf AG, Presperse, Ca b- ot, La Casa Blanca, Wacker Chemie, Johnson & Johnson, Apex International Next session: Thu. Oct 13, 2016 at 10 a.m. ET / 4 p.m. CET - Your l oca l ti me Fee: Regular Access Group / Multi Access Number of attendees Up to 3 attendees Up to 10 attendees Number of connections (1 Internet Access) 1 connection Up to 3 connections Fee (Currency Converter) Speci al Chem i s not a ccounta bl e for us ers ' cos ts li nked to pa rti ci pa ti ng i n the Onl i ne Cours e, i ncl udi ng but not l i mi ted to t he phone a nd I nternet connecti on fees. We provi de l oca l phone numbers when a va i l a ble. Your registration includes: Pdf slides at least 24h before the live session 1h online short course by an independent expert Live interaction with the expert during the 30-minute Q&A session Q&A Transcript when you submit your feedback on the course Expert contact details to further discuss your projects

, Baker Hughes, kanebo, Inolex, UAS Pharm, Lubrizol, Energizer Personal Care, Beiersdorf AG, Presperse, Ca b- ot, La Casa Blanca, Wacker Chemie, Johnson & Johnson, Apex International Next session:

5 Why train with SpecialChem? Our members from the chemical industry help us tailor trainings to your needs Our course catalogue has been refined over the years (since 2003) to improve pedagogy & content quality 2000 of your peers are trained by us every year 97% satisfied attendees in 2015 Tips to optimize cost of attending 1- Attend with your colleagues: a REGULAR access allow 3 attendees sharing the same connection 2- Book 2 sessions at the same time; you will get 25% off the cheapest one. 3- Purchase Online Course Credits in advance, you can save up to 30% with the 5 OC Credits option up to 55% with the 10 OC Credits option. 4- Get a 12-month unlimited access to all Online courses anyone from your company can use this access Contact us for more details ( [email protected])

your peers are trained by us every year 97% satisfied attendees in 2015 Tips to optimize cost of attending 1- Attend with your colleagues: a REGULAR access allow 3 attendees sharing the same

Sun Protection inspired by life. The Care Creations UV-Filter Portfolio

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