# K-Secret SEOUL 1988 BOOSTING SERUM : COLLAGEN COMPLEX 7 + RED GINSENG 30ml

SEOUL 1988 BOOSTING SERUM : COLLAGEN COMPLEX 7 + RED GINSENG 30ml from K-Secret: a serum in the Original Korean Formula, not the US-shelf version.

- Brand: K-Secret
- Product: SEOUL 1988 BOOSTING SERUM : COLLAGEN COMPLEX 7 + RED GINSENG 30ml
- Price: $50.00
- Availability: In stock
- Size: 30 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- Category: Serums & Ampoules

## Key benefits

- What it is: a 30ml serum from K-Secret, for the serum step.
- On the ingredient list: Butylene Glycol, Glycerin, Niacinamide, confirmed on this product's own manufacturer list rather than assumed from the category.
- Fits into the routine: delivers a targeted dose of its lead ingredients to the areas that need it most.
- Original Korean Formula: the version sold on Korean shelves, not a US reformulation.

## How it works

This 30ml serum handles the serum step: it delivers a targeted dose of its lead ingredients to the areas that need it most. Butylene Glycol is the third ingredient on this product's own manufacturer list of 45, a solvent and humectant used to help carry the other ingredients, which is why the formula reads as more than a generic serum rather than a name-only claim. Used AM and PM, after essence and before moisturizer, it sits in that position of a Korean-style routine, not as a stand-alone product.

## How to use

1. Apply a few drops to clean skin after toner or essence and before moisturizer, morning and/or night, pressing it in rather than rubbing.

## Ingredients

Water, Collagen Water, Butylene Glycol, Propanediol, Glycerin, 1,2-Hexanediol, Glycereth-26, Niacinamide, Atelocollagen, Desamido Collagen, Hydrolyzed Collagen, Sodium Hyaluronate, Panax Ginseng Root Extract, Coptis Japonica Root Extract, Soluble Collagen, Collagen, Collagen Amino Acids, Procollagen, Methylpropanediol, Pentylene Glycol, Squalane, Polyglycerin-3, Ammonium Acryloyldimethyltaurate/VP Copolymer, Cetearyl Olivate, Sorbitan Olivate, Tromethamine, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Cyanocobalamin, Ceramide NP, Beta-Glucan, Ethyl Hexanediol, Cellulose, Tocopherol, Polyglutamic Acid, Polyglyceryl-10 Laurate, Glutathione, Hydrolyzed Elastin, sh-Oligopeptide-1, Carbomer, Xanthan Gum, Disodium EDTA

## FAQ

### What is SEOUL 1988 BOOSTING SERUM : COLLAGEN COMPLEX 7 + RED GINSENG?

It is a serum from K-Secret (30ml).

### How do I use this serum?

Apply a few drops to clean skin after toner or essence and before moisturizer, morning and/or night, pressing it in rather than rubbing.

### Can I use this with other serums?

Yes, layering thinnest to thickest texture is the usual rule; introduce one new serum at a time so you can tell what your skin is responding to.

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Page: https://korean-pharmacy.com/products/k-secret-seoul-1988-boosting-serum-collagen-complex-7-red-ginseng-30ml