Evaluating “Water Resistance” – Emulsifier 2.5%

EMULSION #3 with SESAMULS© WO

   Product name INCI % of use
   SYNTESQUAL Polyisoprene 9.50
   Vaseline oil Paraffinum Liquidum 8.00
   SESAMULS© WO Polyglyceryl-6 Pentaoleate, Sesamum Indicum Seed Oil, Malic Acid 2.50
   Cera Bellina wax Behenyl Beeswax 5.00
   Beeswax Cera Alba 3.00
   PARSOL MCX Ethylhexyl Methoxycinnamate 5.00
   PARSOL 1789 Butyl Methoxydibenzoylmethane 2.00
   Water Aqua 63.00
   Glycerol Glycerin 2.00
   Preservative   q.s.
Initial SPF SD SPF WWR SPF VWRRi WRRi% VWRRi%
12.005 0.372 11.263 10.320 93.258 84.688

EMULSION #4 with DEHYMULS PGPH

   Product name INCI % of use
   SYNTESQUAL Polyisoprene 9.50
   Vaseline oil Paraffinum Liquidum 8.00
   DEHYMULS PGPH Polyglyceryl-2 Dipolyhydroxystearate 2.50
   Cera Bellina wax Behenyl Beeswax 5.00
   Beeswax Cera Alba 3.00
   PARSOL MCX Ethylhexyl Methoxycinnamate 5.00
   PARSOL 1789 Butyl Methoxydibenzoylmethane 2.00
   Water Aqua 63.00
   Glycerol Glycerin 2.00
   Preservative   q.s.
Initial SPF SD SPF WWR SPF VWRRi WRRi% VWRRi%
9.906 0.102 9.127 8.150 91.253 80.283

Sun protection factor performance after the first and second immersion

Retention percentage after the first and second immersion