SkinCeuticals Serum Chứa Vitamin C Chống Oxy Hóa C E Ferulic 30ml

Yes. The SkinCeuticals C E Ferulic 30ml sold by lmching is authentic, like every product in lmching's store.

Yes. SkinCeuticals says the serum may be clear, pale yellow or amber when opened and will darken over time with exposure to air and light. The brand says this does not mean the formula has become ineffective.

SkinCeuticals recommends using it within 3 to 6 months of opening. Store it in a cool, dark place such as a medicine cabinet or drawer.

Morning. SkinCeuticals directs using it once a day in the morning after cleansing and toning, then finishing with a SkinCeuticals sunscreen. The brand says it supports your sunscreen but does not replace it. See SkinCeuticals Physical Fusion UV Defense SPF 50 50ml.

Yes. SkinCeuticals says there is no conflict in using both in the same daily routine. Use vitamin C first in the morning and your retinol as one of the final steps of your night routine.

No. SkinCeuticals says no fragrance is added to the serum. It is also free from parabens, alcohol, dyes and silicones.

SkinCeuticals lists sensitive skin among the types it is recommended for. The brand also says every skin type is different, so while some people with sensitive skin will have no issue using it, some might.

Both are SkinCeuticals vitamin C serums. SkinCeuticals says Phloretin CF is best known for containing phloretin, which C E Ferulic does not contain, and it has 10% L-ascorbic acid where C E Ferulic has 15%. See SkinCeuticals Phloretin CF Vitamin C Antioxidant Serum 30ml.