Simple Micellar Cleansing Water Formula Guide

Hello! I understand you're looking for a simple, beginner-friendly formula for a BIODERMA-like cleansing water and want to know exactly what to buy and in what quantities to just mix them together.

As explained previously and by the staff, creating cosmetic formulas requires calculating ingredient amounts based on percentages and the total volume you wish to make (e.g., 100g or 1kg). The tools I use cannot directly provide a list of exact quantities to buy without knowing your desired total volume.

However, I can guide you on the key ingredients commonly used in Micellar Water, similar to BIODERMA. The main component is a mild surfactant (Micellar agent) that forms micelles to capture dirt and makeup without drying the skin.

Based on the search results, suitable and popular micellar agents for gentle cleansing formulas include:

• Polyglyceryl-6 Caprylate: A very mild surfactant suitable for sensitive skin, commonly used in Micellar Cleansing Water formulas. Recommended usage is 1-10% (2-4% is often suggested).
• Polyglyceryl-6 Caprate: Functions well as an oil-in-water emulsifier with a high HLB. It can be used alongside other surfactants in cleansing formulas. Usage rate is typically around 1-6%.
• Caprylyl/Capryl Glucoside: A natural-derived surfactant known for its high mildness, often used in cleansing products. Usage rate is about 1-10%.

A simple Micellar Water formula for beginners typically includes:

1. Water: The main ingredient, usually Distilled Water or Deionized Water.
2. Micellar Agent(s): Choose one or a combination from the list above, using them within their recommended total percentage range.
3. Preservative: Essential for preventing microbial growth in water-based products. Use at the recommended percentage for the chosen preservative.
4. Optional Additives: Such as Glycerin or Butylene Glycol for hydration, or soothing extracts (used in small amounts).

Simple Mixing Steps:

• Weigh the total amount of water needed for your desired batch size (e.g., 100g).
• Weigh each surfactant according to the amount calculated from its percentage and the total batch size.
• Add the weighed surfactants to the water and stir until clear and fully dissolved.
• Add any optional additives you have weighed, and stir.
• Add the weighed preservative and stir until fully incorporated.
• Adjust the pH to be skin-friendly (around 5.0-5.5) if necessary.

What You Need To Do:

1. Decide on the total batch size you want to make (e.g., 100g).
2. Choose your Micellar Agent(s) (e.g., primarily Polyglyceryl-6 Caprylate, or a mix with Caprylyl/Capryl Glucoside) and decide on the percentage for each (within the recommended range).
3. Choose a suitable preservative and note its recommended usage percentage.
4. Calculate the amount (in grams) of each ingredient by multiplying its percentage by the total batch size and dividing by 100.
5. Order the ingredients based on your calculated amounts (you may need to round up based on available product sizes).
6. Weigh each ingredient accurately and mix them following the steps above.

I recommend reviewing beginner guides on cosmetic formulation to understand the calculation process and basic formulation principles for safe and effective products.