Tag: Oxidation

Rust-Like Smell in L-Ascorbic Acid 15% Solution

Cosmetics

Created: 2019-07-05 16:47 Read More

Using Vitamin E Acetate in Natural Oil: Antioxidant vs. Preservative Needs

Cosmetics

Created: 2019-06-19 11:28 Read More

Issues with Stabilized Vitamin C Serum: Crystallization and Color Change

Cosmetics

Created: 2019-06-04 19:06 Read More

Mixing Perfect-C™ with Natural Oils and Stability

Cosmetics

Created: 2019-04-21 17:23 Read More

Product Color Change to Dark Brown

Cosmetics

Created: 2019-04-19 09:56 Read More

Adding Sunscreen, Antioxidant, and Preservative to Lip Balm Formula

Cosmetics

Created: 2019-04-07 16:07 Read More

Cream Separation and Discoloration After Adding Vitamin C

Cosmetics

Created: 2019-04-03 10:03 Read More

Vitamin E for Ingredient Protection

Cosmetics

Created: 2019-03-26 16:21 Read More

Safflower Seed Oil Rancidity in Cosmetics and Finished Product Shelf Life

Cosmetics

Created: 2019-03-11 21:23 Read More

Solid Perfume Formulation: Preservation and Scent Longevity

Cosmetics

Created: 2019-02-11 10:32 Read More

Cream Formulation Discoloration (Browning) with Copper Peptide and EGCG

Cosmetics

Created: 2019-01-03 18:20 Read More

Rancidity of Natural Oils and Waxes

Cosmetics

Created: 2018-12-10 15:30 Read More

Stability of Proanthocyanidins in Grape Seed Extract Cream

Cosmetics

Created: 2018-11-13 15:41 Read More

Recommended Percentages and Mixing for Vitamin A Oil Gel

Cosmetics

Created: 2018-11-13 02:03 Read More

Cream Discoloration (Yellow/Brown) with Tranexamic Acid and Alpha Arbutin

Cosmetics

Created: 2018-09-19 17:41 Read More

Questions about Horse Oil (Smell and Rancidity)

Cosmetics

Created: 2018-08-30 09:11 Read More

Stabilized Vitamin C Serum: Color Change and Stability

Cosmetics

Created: 2018-07-14 17:11 Read More

Cream Formulation Issues: Yellowing, Flaking, Acne, and Pore Reduction

Cosmetics

Created: 2018-06-21 09:22 Read More

Cream Turning Yellow After 6 Months (Using 1% Lanofree)

Cosmetics

Created: 2018-05-14 15:03 Read More

Shower Oil Color Change and Thickening without Heat

Cosmetics

Created: 2018-04-19 22:08 Read More