Sulfate-free structured liquid surfactants

1. An aqueous structured surfactant composition, comprising water and lauramidopropyl hydroxysultaine at about 7.5% active, sodium lauroamphoacetate at about 4.7% active, sodium cocoyl glycinate at about 6.3% active, sodium methyl cocoyl taurate at about 7.5% active, and decyl glucoside at about 5.5% active said composition capable of suspending water insoluble or partially water soluble components.

2. The composition of claim 1 , wherein the surfactant chassis is essentially sulfate free and amide free.

3. The composition of claim 1 further comprising 0.1 to 20 parts by weight of one or more water insoluble components selected from the group consisting of sunflower oil, soybean oil, avocado oil, almond oil, babassu oil, hydrogenated palm kernel oil, mink oil, olive oil, palm oil, sesame oil, soy oil, wheat germ oil.

4. A personal care composition comprising the surfactant composition according to claim 1 in the form of a body wash having 5-10 wt. % vegetable oil emollient.

5. A personal care composition comprising the surfactant composition according to claim 1 in the form of a hand soap having 3-10 wt. % vegetable oil emollient.

6. A personal care composition comprising the surfactant composition according to claim 1 in the form of a shampoo having 5-10 wt. % vegetable oil emollient.

7. A method for making an aqueous structured surfactant composition, comprising mixing water, lauramidopropyl hydroxysultaine at about 7.5% active, sodium lauroamphoacetate at about 4.7% active, sodium cocoyl glycinate at about 6.3% active, sodium methyl cocoyl taurate at about 7.5% active, and decyl glucoside at about 5.5% active wherein the composition exhibits shear-thinning viscosity and is capable of suspending water insoluble or partially water soluble components.

8. A multi-phase composition comprising: a first phase that comprises the composition of claim 1 , exhibits shear-thinning viscosity, and is capable of suspending water insoluble or partially water soluble components, and one or more additional phases that are at least substantially distinct from such first phase.

9. The composition of claim 8 , wherein the composition is selected from shampoos, body washes, hand soaps, lotions, creams, conditioners, shaving products, facial washes, personal wipes, and skin treatments.

10. The composition of claim 8 , wherein the composition further comprises one or more benefit agents.

11. The composition of claim 8 , wherein the composition structures upon addition of structurants and thickeners and upon pH adjustment towards acidic end.

12. The composition of claim 8 , where in the personal care composition has pH 4.0-7.0.

13. The composition of claim 8 , where in the personal care composition has “lotion like” appearance.

14. The composition of claim 8 , wherein the composition further comprises, based on 100 parts by weight of such composition, from about 0.1 to about 50 parts by weight of one or more benefit agents.

15. A personal care composition comprising a sulfate-free structured liquid surfactant according to claim 1 and at least 3 wt. % vegetable oil emollient and/or fragrance oil.

16. The composition of claim 8 , wherein the benefit agent comprises one or more compounds selected from emollients, moisturizers, conditioners, skin conditioners, hair conditioners, vitamins, pro-vitamins, antioxidants, free-radical scavengers, abrasives, dyes, hair coloring agents, bleaching agents, UV absorbers, anti-UV agents, antibacterial agents, antifungal agents, melanin regulators, tanning accelerators, depigmenting agents, skin lightening agents, skin-coloring agents, liporegulators, weight-reduction agents, anti-acne agents, antiseborrhoeic agents, anti-ageing agents, anti-wrinkle agents, keratolytic agents, anti-inflammatory agents, anti-acne agents, antibiotics, anti-inflammatory agents, botanical extracts, imidazoles, refreshing agents, cicatrizing agents, vascular-protection agents, agents for the reduction of dandruff, seborrheic dermatitis, or psoriasis, shale oil and derivatives thereof, anti-psoriasis agents, corticosteroids depilating agents, agents for combating hair loss, reducing agents for permanent-waving, reflectants, essential oils and fragrances.

17. An aqueous structured surfactant composition, comprising water and lauramidopropyl hydroxysultaine at about 6.8% active, sodium lauroamphoacetate at about 5% active, sodium cocoyl glycinate at about 6.3% active, sodium methyl cocoyl taurate at about 7.5% active, and decyl glucoside at about 5.5% active.