| Formula: 21503 | Difficulty level: beginner | Shelf life: 2 months | pH optimal: 3.2-3.5 |
| Phase | Ingredients | Dosage % | Total 50 gr |
| A | Propanediol | 10 | 5 gr |
| A | Ferulic acid | 0,5 | 0,25 gr |
| A | Hyaluronic Acid HMW | 0,3 | 0,15 gr |
| A | Xanthan gum | 0,2 | 0,1 gr |
| B | Pure/distilled water | 67,9 | 34 gr |
| B | Panthenol | 0,5 | 0,25 gr |
| B | Sodium lactate | 2 | 1 gr |
| B | Vitamin C Ascorbic | 15 | 7,5 gr |
| C | Solubilizer | 2 | 1 gr |
| C | Vitamin E | 1 | 0,5 gr |
| D | Cosgard | 0,6 | 0,3 gr |
1. Add the ingredients of phase A one at a time to a glass and mix. Leave to gel for about 10 minutes.
2. In another beaker add the ingredients of phase B one at a time and mix until a completely transparent and clear solution is obtained.
3. In a third beaker mix the ingredients of phase C.
4. Pour phase A over phase B and mix thoroughly. The resulting solution is added a little at a time to phase C, with stirring.
5. Add phase D and mix well.
6. Transfer the resulting serum to the dedicated container. The consistency will be final on the following day.
A replica of the renowned "CE Ferulic" serum that works to diminish the appearance of fine lines and wrinkles, reduce oxidative damage caused by free radicals, targets loss of skin firmness, improves signs of aging and photodegradation and brightens the complexion. Apply a moderate amount in the evening to clean skin. More sensitive skin may become red, tingling may be felt
