Tag: Vitamin C

Inquiry about GlowPure Vitamin C Serum: Concentration, Form, and Stability

Cosmetics

Created: 2025-06-16 10:58 Read More

Choosing a Vitamin C Brightening Serum for Dullness and Dark Spots

Cosmetics

Created: 2025-06-15 04:07 Read More

Eye Cream Formulation for Dark Circles and Wrinkles

Cosmetics

Created: 2018-06-22 11:00 Read More

Vitamin C Serum Comparison and Concentration Adjustment

Cosmetics

Created: 2015-02-25 21:02 Read More

Moisturizer Formulation with Stable Vitamin C for Hada Labo Texture

Cosmetics

Created: 2015-01-12 02:01 Read More

Using Stabilized Vitamin C Serum with a Multi-Step Skincare Routine

Cosmetics

Created: 2014-12-06 15:27 Read More

Stabilized Vitamin C pH Adjustment and Stability for FDA Registration

Cosmetics

Created: 2014-10-04 21:56 Read More

Vitamin C vs Alpha-Arbutin for Skin Brightening

Cosmetics

Created: 2014-10-03 20:55 Read More

Research on L-Ascorbic Acid (Vitamin C) for Skin Benefits

Cosmetics

Created: 2014-08-21 19:37 Read More

Stability and Layering of Vitamin C E Ferulic Serum

Cosmetics

Created: 2014-07-04 10:35 Read More

Water-Free Vitamin C Formula, pH Measurement, and Adding AHA

Cosmetics

Created: 2014-05-24 17:29 Read More

DIY Serum for Dry Skin After BHA Use: Ingredient Suitability and Vitamin C

Cosmetics

Created: 2013-08-20 18:14 Read More

Ingredient Questions: Solubility, Form, Availability, and Vitamin C pH

Cosmetics

Created: 2013-08-18 00:20 Read More

Body Cream Formulation: Thickening and Adding Vitamin C (L-ascorbyl palmitate)

Cosmetics

Created: 2013-07-07 23:27 Read More

Usage and Compatibility of Vitamin C, BHA, and Azelaic Acid Serums

Cosmetics

Created: 2013-07-01 15:13 Read More

Problem with Homemade Vitamin C Spray (Smell and Instability)

Cosmetics

Created: 2013-06-26 15:23 Read More

Vitamin C Serum Formulation: Solubility, Stability, and Gelling Agents

Cosmetics

Created: 2013-05-28 00:44 Read More

Adjusting Formulation: Percentage Change when Replacing Gel Base

Cosmetics

Created: 2013-01-24 22:27 Read More

Water-Free Vitamin C Serum Formulation (Kiehl's Type)

Cosmetics

Created: 2012-12-01 15:03 Read More

Ingredients for Lightening and Anti-Aging Sheet Mask

Cosmetics

Created: 2012-11-11 02:10 Read More