SKU: 15138015601

Water Soluble Silk Fibroin

Sale price$84.15 Regular price$93.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Water Soluble Silk FibroinProduct Name Name: Water Soluble Silk Fibroin Product Overview Silk proteins (SF), derived from the degumming of silk, are polymerized polypeptides composed of various amino acids, including a hydrophobic peptide chain (H chain) and a hydrophilic peptide chain (L chain). SF consists of a hydrophobic peptide chain (H chain) and a hydrophilic peptide chain (L chain), and the special amino acid sequences of the H and L chains allow it to form a variety

Product Name

Name:Water Soluble Silk Fibroin

Product Overview

Silk proteins (SF), derived from the degumming of silk, are polymerized polypeptides composed of various amino acids, including a hydrophobic peptide chain (H chain) and a hydrophilic peptide chain (L chain). SF consists of a hydrophobic peptide chain (H chain) and a hydrophilic peptide chain (L chain), and the special amino acid sequences of the H and L chains allow it to form a variety of protein secondary conformations. By regulating the secondary structure of silk protein, it is possible to effectively control the various properties of silk protein materials, including the preparation of high-strength and high-orientation materials.

C.F. Nano team selects high quality mulberry silk, through a series of processes to produce a series of silk protein products that can be quickly dissolved in water, the product has good water solubility and stability, the material is highly scalable, and can be used in conjunction with a variety of types of hydrogels, such as Gel MA, HAMA and so on, in order to adapt to the needs of different application areas.

Technical Parameter

Purity:99%

Related Information

E-mail:[email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15138015601

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4.2 ★★★★★
Based on 27 reviews
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Elizabeth Purcelll
Belleville, US
★★★★★ 5
Amazing
I only buy this stuff from now on! Works amazingly well and is a great exfoliant!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amanda Beth Friedel
Massapequa, US
★★★★★ 5
It works!! Worth every penny!
I'm a type 2 diabetic and insulin resistant, so I normally have a dark ring on the back of my neck. I've tried everything. This stuff with the first treatment removed it. It's gone! Worth every penny!! The before photo is a year old. However it looked like that prior to the treatment.
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Reviewed in the United States on March 1, 2026
S
Verified Purchase
stacy
New York, US
★★★★★ 5
Love it
Love this
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Reviewed in the United States on April 5, 2026
L
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Lex
Grantham, US
★★★★★ 5
Great sunscreen
Size: 2.82 Fl Oz (Pack of 1)
No white filmy cast. Soothing and easy to apply.
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Reviewed in the United States on June 6, 2026
J
JEFF
West Palm Beach, US
★★★★★ 5
Beef Tallow Sunscreen
That dry, stretched sensation that I sometimes get from using other sunscreens was not something that I experienced with this one. On the contrary, I had the impression that my skin remained supple and pleasant throughout the morning. I used it prior to going about my errands, having a drive, going for a stroll outdoors, and spending time at the park. To my satisfaction, I did not feel the need to quickly apply another moisturizing lotion on top of the one I was using in order to restore the natural feel of my skin. Simply said, it made it simpler for me to utilize on a daily basis. When I wore it for a longer period of time, I also paid attention to how it felt on my face. Even though I wore it on a number of days when the temperature was high, I did not experience any discomfort as the day progressed. Despite the fact that I was aware that I was wearing sunscreen, I did not feel any discomfort or want to wash my face straight away with it. Because I am quite particular about the products that I use on my face, I found that to be really helpful. In addition to having a sunscreen that is dependable, I want it to be something that I can really endure for a considerable amount of time.
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Reviewed in the United States on June 9, 2026

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