Interesting supp - please review critically

I posted about taking this supp when I first joined, mentioning I had seen thickening about 5-6 wks after starting. I ran out and stopped taking (about 2 wks ago), since I've added several of the IH regimen. But over the past week my hair has been less thick / easy to comb. I have made no other changes and maintained the same diet.

It includes some real good B vits, brewers yeast, & acids, as well as hydrogentated oil -which many are scared of b/c of cholesterol, but with the recent talks about it being good for hair & in general, Im wondering if there's a connection here.

Thoughts anyone on these ingredients?

Vitamin C 25 mg 40%
Vitamin E 15 mg 45%
Riboflavin (B2) 1.6 mg 94%
Vitamin B6 2 mg 20%
Biotin .15 mcg 50%
Pantothenic acid 6 mg 60%
B Carotene 158 IU*
Y-Orizanol No US RDA has been established for this nutrient 5 mg*
Y-Linolenic Acid No US RDA has been established for this nutrient 13.5 mg*
Eicosapentaenoic Acid No US RDA has been established for this nutrient 2.25 mg*
Docosahexaenoic Acid No US RDA has been established for this nutrient

Wheat Germ Oil, Carrot (Daucus Carota) Oil, Rice Bran Oil, Fish Oil, Borage (Borago Officinalis) Seed Oil, Brewer's Yeast, Acerola, Glycerin, Marine Gelatin, Sunflower Oil, Hydrogenated Soybean Oil, CI 73575, CI 73200

http://www.drugstore.com/products/prod.asp?pid=217500&catid=12247&fromsrch=phyto%2Bphytophanere