DMAE Skin Tightening Gel Formulation: INCI Names for FDA Registration and Cost Calculation

Based on the information provided in the conversation history, here is the formula for the DMAE skin tightening gel and information regarding your questions.

Regarding the cost to produce 1 kg:
I cannot provide the exact cost for 1 kg of the formula as I do not have access to the current prices of the ingredients on the MySkinRecipes website. To calculate the cost, you would need to:

1. Determine the weight of each ingredient needed for 1 kg (1000g) based on the percentages provided in the formula.
   • Distilled water: 69% of 1000g = 690g
   • DMAE (SkinTight MD™): 20% of 1000g = 200g
   • Vitamin B3, Niacinamide (Safe-B3™): 5% of 1000g = 50g
   • Pep®-Coll (Syn-Coll): 3% of 1000g = 30g
   • Pro Polymer: 2% of 1000g = 20g
   • Phenoxyethanol: 1% of 1000g = 10g
2. Check the current price of each ingredient on the MySkinRecipes website for the required quantity (or larger sizes if more economical) and calculate the cost for that amount.
3. Sum up the costs of all ingredients to get the total cost for 1 kg.

Regarding the formula for FDA (อย.) registration:
For FDA registration, you need to list the ingredients using their INCI (International Nomenclature of Cosmetic Ingredients) names. The staff response provided the INCI names for the ingredients in this formula.

Here is the formula with INCI names and percentages for FDA registration:

• Water (Distilled water) - 69%
• Dimethylaminoethanol Bitartrate (DMAE / SkinTight MD™) - 20%
• Niacinamide (Vitamin B3 / Safe-B3™) - 5%
• Palmitoyl Tripeptide-5, Glycerin (Pep®-Coll / Syn-Coll) - 3%
• Acrylates Crosspolymer (Pro Polymer) - 2%
• Phenoxyethanol (Preservative) - 1%

You can verify these INCI names in the product details section on the MySkinRecipes website for each ingredient.