Dr. Althea Vitamin C Boosting Serum is a facial serum that claims to brighten the skin, reduce dark spots, fine lines, and uneven skin tone, and provide anti-aging benefits. Here are some details about the product:

Product Details:

• The serum is made of 20% Vita Boosting Complex, which is a combination of 9 types of vitamins and Hyppophae Rhamnoides Fruit Extract.
• The product is manufactured by Dr. Althea, a Korean skincare brand.
• The serum contains 8 different types of hyaluronic acid.
• The product is suitable for all skin types.

Positive Aspects:

• The serum contains a high concentration of vitamin C, which is known to brighten the skin and reduce dark spots.
• The product contains 8 different types of hyaluronic acid, which can help to hydrate and plump the skin.
• The serum is suitable for all skin types.

Negative Aspects:

• There is no information available on the percentage of 3-O-Ethyl Ascorbic Acid, which is one of the ingredients in the serum.
• The product is relatively expensive compared to other vitamin C serums on the market.

Ingredients:

• 20% Vita Boosting Complex (a combination of 9 types of vitamins and Hyppophae Rhamnoides Fruit Extract)
• 8 different types of hyaluronic acid
• 3-O-Ethyl Ascorbic Acid (exact percentage unknown)

Overall, Dr. Althea Vitamin C Boosting Serum is a product that contains a high concentration of vitamin C and multiple types of hyaluronic acid, which can provide benefits for the skin. However, the exact percentage of one of the ingredients is unknown, and the product is relatively expensive.