Amount Calculation for 50g Sunscreen Batch (SPF 49, PA++++)

Asked by: seeluw On: May 18, 2016 Product Type: Cosmetics

Question

Based on the recommended sunscreen formula with the following percentage composition:

  • Milk Lotion Maker: 4%
  • LipidSoft Lite or LipidSoft Dry: 10%
  • SPF Protect Ultra™: 20%
  • Phenoxyethanol SA: 1%
  • Water: 65%

Please provide the required amount in grams for each ingredient to create a 50g batch of this sunscreen (SPF 49, PA++++).

Answer

Calculation for 50g Sunscreen Batch (SPF 49, PA++++)

Based on the staff's recommended formula, here are the amounts needed for a 50g batch:

  • Milk Lotion Maker: 2g (4%)
  • LipidSoft Lite or LipidSoft Dry: 5g (10%)
  • SPF Protect Ultra™: 10g (20%)
  • Phenoxyethanol SA: 0.5g (1%)
  • Water: 32.5g (65%)

Total: 50g (100%)