Bodywashes containing additives
View Patent ↗The invention encompasses bodywashes containing an additive. The additive may contain a sunscreen. The additive may contain 2, 3, or more than three sunscreens. Optionally, one or more of the sunscreens may be encapsulated. The invention further encompasses methods of making and using bodywashes containing an additive, e.g., an additive containing a sunscreen.
1. A bodywash comprising an additive that comprises a sunscreen, wherein, after a single application of the bodywash to skin and rinsing, the skin is protected from sunlight with an average SPF of at least 5 for at least 4 hours after said rinsing.
2. The bodywash of claim 1 , wherein the sunscreen is encapsulated.
3. The bodywash of claim 2 , wherein the sunscreen is encapsulated in sol-gel microcapsules.
4. The bodywash of claim 2 , further comprising a cationic polymer.
5. The bodywash of claim 4 , wherein the cationic polymer is a polyquaternium.
6. The bodywash of claim 5 , wherein the cationic polymer is polyquaternium-4.
7. The bodywash of claim 4 , further comprising a film former.
8. The bodywash of claim 1 , further comprising a non-sunscreen active.
9. A bodywash comprising an additive that comprises an encapsulated sunscreen, wherein, after a single application of the bodywash to skin and rinsing, the skin is protected from sunlight with an average SPF of at least 5.
10. The bodywash of claim 9 , wherein the sunscreen is encapsulated in a sol-gel microcapsule.
11. The bodywash of claim 9 , further comprising a cationic polymer.
12. The bodywash of claim 11 , wherein the cationic polymer is a polyquaternium.
13. The bodywash of claim 12 , wherein the cationic polymer is polyquaternium-4.
14. The bodywash of claim 11 , further comprising a film former.
15. The bodywash of claim 9 , further comprising a non-sunscreen active.
16. An bodywash comprising a sunscreen, wherein, after a single application of the bodywash to skin and rinsing, the skin is protected from sunlight with an average SPF of at least 15.
17. The bodywash of claim 16 , wherein the sunscreen is encapsulated.
18. The bodywash of claim 17 , wherein the sunscreen is encapsulated in sol-gel microcapsules.
19. The bodywash of claim 16 , further comprising a cationic polymer.
20. The bodywash of claim 19 , wherein the cationic polymer is a polyquaternium.
21. The bodywash of claim 20 , wherein the cationic polymer is polyquaternium-4.
22. The bodywash of claim 19 , further comprising a film former.
23. The composition of claim 16 , further comprising a non-sunscreen active.
24. A bodywash comprising an additive that comprises a sunscreen encapsulated in a sol-gel microcapsule and a cationic polymer, wherein, after a single application of the bodywash to skin and rinsing, the skin is protected from sunlight with an average SPF of at least about 2.