Topical formulation including stabilized water-soluble and oil-soluble compositions
A topical formulation includes a water-soluble ingredient and an oil-soluble ingredient and includes a combination of water, a rheology modifier, and a water miscible organic solvent to stabilize the composition.
1 . A method of forming a topical formulation including water-soluble ingredients and oil-soluble ingredients stabilized in said topical formulation, said method comprising the steps of
(a) providing at least one water-soluble composition;
(b) providing at least one oil-soluble composition;
(c) providing water;
(d) providing at least one water miscible organic solvent that admixes with water such that molecules of water occupy empty spaces among molecules of the organic solvent;
(e) providing at least one rheology modifier to
(i) absorb at least a portion of said water and of said water soluble composition dissolved in said water, and,
(ii) form an emulsion with said oil-soluble composition;
(f) admixing said water-soluble composition, said oil-soluble composition, said water, said water miscible organic solvent, and said rheology modifier such that
(i) at least a portion of said water-soluble composition is dissolved by said water,
(ii) at least a portion of said water is absorbed by said rheology modifier,
(iii) said rheology modifier, including any of said water absorbed by said modifier, forms an emulsion with said oil-soluble composition, and
(iv) at least a portion of said water mixes with said organic solvent such that molecules of said water occupy empty space among molecules of said organic solvent.
2 . A topical formulation with water-soluble and oil-soluble ingredients, said formulation comprising
(a) From over 5.0% to up to 30% by weight of at least one water-soluble composition;
(b) 1.0% to 25% by weight of at least one oil-soluble composition;
(c) 0.05% to 25% by weight water;
(d) 0.05% to 10% by weight of at least one rheology modifier; and,
(e) 7.5% to 82% by weight of at least one water miscible organic solvent.
3 . A topical formulation with water-soluble and oil-soluble ingredients, said formulation comprising
(a) From over 5.0% to up to 30% by weight of water-soluble vitamin C;
(b) 1.0% to 25% by weight of oil-soluble Vitamin E;
(c) 0.05% to 25% by weight water;
(d) 0.05% to 10% by weight of at least one rheology modifier; and,
(e) 5.0% to 82% by weight of at least one water miscible organic solvent.
4 . The formulation of claim 2 including 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives.
5 . The formulation of claim 2 including 0.01% to 10.0% by weight of oil soluble vitamin C consisting of sodium ascorbyl palmitate.
6 . The formulation of claim 2 including
(f) 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives; and
(g) 0.01% to 10.% by weight of oil soluble vitamin C consisting of sodium ascorbyl palmitate.
7 . The formulation of claim 3 including 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives.
8 . The formulation of claim 3 including 0.01% to 10.0% by weight of oil soluble vitamin C consisting of sodium ascorbyl palmitate.
9 . The formulation of claim 3 including
(a) 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives; and
(b) 0.01% to 10.% by weight of oil soluble vitamin C consisting of sodium ascorbyl palmitate.
10 . The formulation of claim 1 including 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives.
11 . The formulation of claim 1 including 0.01% to 10.0% by weight of oil soluble vitamin C consisting of sodium ascorbyl palmitate.
12 . The formulation of claim 1 including
(h) 0.1% to 10.0% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives; and
(i) 0.01% to 10.% by weight of oil-soluble vitamin C consisting of sodium ascorbyl palmitate.
13 . The formulation of claim 1 wherein said water-soluble composition comprises from over 7.0% up to 30% by weight of water-soluble vitamin C.
14 . The formulation of claim 1 wherein said oil-soluble composition comprises from 1.0% to 25% by weight of oil-soluble vitamin E.
15 . The formulation of claim 1 wherein
(a) said water-soluble composition comprises from over 5.0% up to 30% by weight of water-soluble vitamin C, and
(b) said oil-soluble composition comprises from 1.0% to 25% by weight of oil-soluble vitamin E.
16 . The formulation of claim 1
(a) wherein said water-soluble composition comprises from over 5.0% up to 30% by weight of water-soluble vitamin C;
(b) wherein said oil-soluble composition comprises from 1.0% to 25% by weight of oil-soluble vitamin E; and,
(c) including from 1.0% to 25% by weight of a skin beneficial composition selected from a group consisting of hydroquinone and hydroquinone derivatives.
17 . The formulation of claim 16 including 0.01% to 10.0% by weight of oil-soluble vitamin C consisting of sodium ascorbyl palmitate.
18 . The topical formulation of claim 3 wherein the amount of water-soluble vitamin C is from over 7.0% up to 30% by weight.