
Product features
Product features
A new expression of silk, beginning with the cocoon.
Silk Serum Jelly is a peach-flavoured jelly containing fibroin extracted from silk. Each individual sachet contains 10 g and can be eaten directly before a meal.

Fibroin extracted from silk
Silk contains the proteins fibroin and sericin. The silk fibroin used in this product is obtained by separating fibroin protein from silk.
Ingredient research background
Silk fibroin was developed as a food ingredient through joint research by Takayuki Nagashima of Tokyo University of Agriculture and Dr. Serum Co., Ltd.
Fibroin structure
The extracted fibroin has a fine, complex structure with porous spaces and oil-adsorption properties.
Peach-flavoured jelly in 10 g sachets
The jelly comes in individual stick sachets and can be eaten directly without mixing with water. The 30-sachet box contains 10 g per sachet.
How to take
Take one sachet before a meal, with a daily guideline of one to three sachets. Also check the instructions on the packaging of your product.
Serving chilled
You can also chill the jelly in the refrigerator before eating. Serve the peach-flavoured jelly according to your preference.
Click to load and play the video from YouTube.
Watch on YouTube
Individually wrapped jelly with silk fibroin
Individually wrapped jelly containing silk fibroin.
Product information
Product information
- Product name
- シルクセラムゼリー
- Packaging
- 30 / 60 sachets
- Made in
- Japan
- Key ingredient
- Silk fibroin (silk protein)
- Format / flavour
- Individually wrapped jelly / peach
- 30-sachet specification
- 300 g (10 g × 30 sachets)
- Suggested intake
- One sachet before a meal; one to three sachets per day
- Serving
- Eat directly after opening; may also be served chilled.