Will all my B12 deficiency symptoms resolve with treatment

Its the Estee Lauder Advanced Night repair eye cream synchronized complex II Ingredients off the website: Advanced Night Repr Eye Sync Cmpii Division: El (Estee Lauder)Ingredients: Methyl Trimethicone, Water\Aqua\Eau, Bifida Ferment Lysate, Dimethicone, Dimethicone/Vinyl Dimethicone Crosspolymer, Propanediol, Sucrose, Petrolatum, Polysorbate 40, Trehalose, Algae Extract, Morus Bombycis (Mulberry) Root Extract, Scutellaria Baicalensis Root Extract, Lactobacillus Ferment, Triticum Vulgare (Wheat) Germ Extract, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Betula Alba (Birch) Extract, Hydrolyzed Algin, Poria Cocos Sclerotium Extract, Jojoba Alcohol, Ethylhexylglycerin, Glycine Soja (Soybean) Seed Extract, Isopropyl Jojobate, Jojoba Esters, Isohexadecane, Yeast Extract\Faex\Extrait De Levure, Hydrogenated Lecithin, Hordeum Vulgare (Barley) Extract\Extrait DOrge, Peg/Ppg-18/18 Dimethicone, Cholesterol, Anthemis Nobilis (Chamomile), Tocopheryl Acetate, Sodium Rna, Caffeine, Polysorbate 80, Caprylyl Glycol, Phytosphingosine, Squalane, Potassium Sulfate, Sodium Hyaluronate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tripeptide-32, Butylene Glycol, Tromethamine, Disodium Edta, Bht, Phenoxyethanol, Iron Oxides (Ci 77491, Ci 77492, Ci 77499) 6.9.18 15mins said: This looks ok to me, I wouldnt worry about it at all

Lets break down the key ingredients behind the glow
Although vitamin E deficiency is high in the Mexican population, studies of its frequency and consequences for health are very limited or nonexistent
Ethanol consumption is associated with FKBP5 in humans, and ethanol has been recently shown to cause reduced levels of DNA methylation in the promoter region of FKBP5, resulting in increased FKBP5 mRNA and protein expression, both in ALD patients and ethanol-fed mice