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Silk Peptide

SoapGoods Inc
Price in points: 1824 points
Reward points: 7 points
In stock

About Silk Peptide


  • Synonyms: Silk Peptide, Hydrolyzed Silk, Silk proteinINCI: Hydrolyzed Silk
  • INCI Name: Hydrolyzed Rice Protein
  • CAS: 96690-41-4
  • Einecs: 306-235-8

The Science

  • Viscosity: Solid
  • Solublity: Soluble in water.
  • Storage: Cool, dark dry area, air tight container preferred


  • Appearance: White to pale yellow hygroscopic powder. Has an odor
  • Odor: Low to no odor
  • Natural: Highly purified grade of natural silk power
  • Packaging: .25 lbs is a single bag, 1 Lb is single bag, 4 Lb is a single bag, 50 lb is a single bag
  • Shelf life: Suggested retest date 2 year from purchase

Usage / Benefits

  • Industries: Cosmetics, Personal Care, Skincare, Haircare, Anti-aging Products, Nail Care, Luxury Beauty Products, Perfumes and Fragrances, Spa Treatments, Wellness Products
  • Applications: Moisturizing Creams, Serums, Hair Conditioners, Shampoos, Facial Masks, Eye Creams, Anti-wrinkle Formulations, Lip Care Products, Sunscreens, After-sun Products, Make-up Foundations, Body Lotions, Hair Repair Treatments, Nail Strengthening Formulations, Perfume Enhancers
  • Benefits: Moisture Retention, Skin Elasticity Improvement, Anti-aging Properties, Hair Strengthening, Protein-rich Nourishment, Enhanced Skin Texture, Natural Gloss and Shine Enhancer for Hair, Boosts Skin and Hair Hydration, Enhances Permeability in Skincare Formulations, Provides Silky Smooth Feel to Products, Improves Skin's Tactile Sensation, Bio-compatible with Human Skin and Hair, Enhances Natural Protective Barriers of Skin and Hair.
  • Products Uses: Facial Serums, Moisturizers, Anti-aging Creams, Hair Conditioners, Hair Serums, Body Lotions, Skin Masks, Eye Creams, Hair Masks, Shampoos, Lip Care Products, Sunscreens, Skin Toners, Cosmetic Foundations, Hair Sprays.
  • Safety: Generally safe, however keep out of eyes and do not eat.
  • Cautions: Not for ingestion, keep away from pets and children who may attempt to eat.
  • External Use Only: Even if food grade, we do not provide items for ingestion, all of our items are for external use only.

Silk Peptide

Silk Peptide is a natural and versatile ingredient with significant applications in the personal care, soap making, and cosmetic industries. Derived from silk, the protein-rich compound offers several properties that enhance the texture, appearance, and health of the skin and hair.

Composition and Extraction

Silk Peptide is obtained from the natural protein fibers found in silk cocoons. Through a process of hydrolysis, the silk proteins are broken down into amino acids and peptides, resulting in a fine powder that is easily soluble in various formulations.

Applications in Personal Care


Here are some primary ways in which Silk Peptide is utilized in skincare:

  • Moisturizing: Silk Peptide forms a breathable film on the skin, helping to retain moisture and provide hydration.
  • Anti-aging: The rich amino acid content helps stimulate collagen production, reducing the appearance of fine lines and wrinkles.
  • Skin Elasticity: It enhances skin elasticity by improving its texture and resilience.
  • Soothing: Silk Peptide has a calming effect on the skin, making it suitable for sensitive or inflamed skin conditions.

Hair Care

Silk Peptide has proven to be an effective ingredient in hair care products for the following benefits:

  • Shine and Smoothness: It adds a natural shine and smoothness to the hair by forming a protective barrier.
  • Strength: Silk Peptide aids in strengthening the hair strands, reducing breakage and split ends.
  • Conditioning: Its moisturizing properties make it an excellent conditioner, leaving hair soft and manageable.

Soap Making

In soap making, Silk Peptide adds a luxurious touch to the product. Its key advantages in this domain include:

  • Lather Enhancement: It increases the lathering quality, providing a rich and creamy foam.
  • Texture Improvement: Silk Peptide adds a smooth and silky texture to the soap, enhancing its appeal.
  • Moisturizing Effect: It imparts moisturizing properties to the soap, preventing the skin from drying out.

Cosmetic Making

Silk Peptide's unique attributes extend to cosmetic formulations, offering:

  • Texture Enhancer: It contributes to a smooth and silky texture in various makeup products.
  • Moisturizing Agent: In foundations and creams, Silk Peptide ensures hydration and a non-greasy finish.
  • Color Retention: It helps in retaining and stabilizing the color in various cosmetic products, providing a long-lasting effect.

Silk Peptide Uses

Personal Care

Silk Peptide is a popular ingredient in personal care products due to its beneficial properties for skin and hair.

  • Skincare: Used in moisturizers, serums, and creams for hydrating, anti-aging, and soothing effects.
  • Hair Care: Found in shampoos, conditioners, and hair masks to add shine, strength, and smoothness to hair.

Soap Making

In soap making, Silk Peptide offers unique qualities that enhance the product's texture and functionality.

  • Lather Enhancement: Increases the lathering quality, creating a rich and creamy foam.
  • Texture Improvement: Adds a smooth and silky feel to the soap.
  • Moisturizing Effect: Helps retain moisture, preventing skin dryness.

Cosmetic Making

Silk Peptide is widely used in cosmetics to improve texture, hydration, and color retention.

  • Texture Enhancer: Contributes to a silky texture in makeup products such as foundations and powders.
  • Moisturizing Agent: Used in creams and lotions to provide hydration without a greasy finish.
  • Color Retention: Helps in stabilizing and retaining color in various cosmetic products.

Silk Peptide Benefits

1. Natural Protein Source

Silk Peptide is derived from natural silk proteins, making it a premium ingredient recognized for its protein-rich composition.

2. Enhanced Moisturization

Its ability to hold and retain moisture helps in deeply hydrating the skin, leaving it soft and supple.

3. Anti-aging Properties

It promotes skin elasticity and reduces the appearance of fine lines and wrinkles.

4. Skin Smoothing

Silk Peptide forms a breathable barrier on the skin, giving a silky smooth texture and improving skin feel.

5. Hair Conditioning

For hair care products, Silk Peptide offers improved shine, volume, and overall hair health by providing necessary proteins.

6. Improved Skin Tone

It helps in balancing and rejuvenating the skin's complexion, leading to a brighter and even-toned appearance.

7. Enhanced Product Feel

When added to cosmetics or personal care products, it imparts a luxurious, smooth, and silky feel to the formulation.

8. Biocompatibility

Its natural origin ensures compatibility with the skin, reducing chances of irritations or allergic reactions.


Silk Powder for Face

Silk Powder, derived from silkworms, is often considered for its potential benefits when incorporated into facial skincare products:

1. Skin-Softening Properties

Silk Powder can contribute to a soft and smooth texture when applied to the face. It has the potential to create a luxurious feel upon application, enhancing the sensory experience.

2. Oil Absorption

With its absorbent qualities, Silk Powder can help absorb excess oil and reduce shine on the face, making it suitable for individuals with oily or combination skin.

3. Optical Diffusion

Silk Powder's ability to scatter light can create a blurring effect on the skin, minimizing the appearance of imperfections and providing a more even complexion.

4. Skin Mattifying

For those seeking a matte finish, Silk Powder can contribute to a natural-looking matte appearance by reducing excess oil and shine on the face.

5. Formulation Versatility

Silk Powder can be incorporated into various facial products such as powders, primers, foundations, and setting sprays to enhance texture, absorbency, and overall product performance.

6. Professional Input

When incorporating Silk Powder into facial skincare products, seeking guidance from skincare professionals or experts in cosmetic formulation can help ensure effective and safe usage.

Enhancing Facial Skincare

Silk Powder offers potential benefits for facial skincare products, including its skin-softening properties, oil-absorbing qualities, and potential to create a refined appearance on the skin.

Silk Peptide for Skin

Silk Peptide, a derivative of natural silk fibers, is often considered for its potential benefits in skincare products:

1. Amino Acid Rich

Silk Peptide is composed of amino acids, which are the building blocks of proteins. These amino acids can contribute to supporting the skin's natural structure and health.

2. Moisture Retention

The amino acids in Silk Peptide have hygroscopic properties, meaning they can help attract and retain moisture on the skin's surface. This can contribute to improved hydration.

3. Skin-Soothing

Silk Peptide is known for its potential to soothe and calm the skin. It can help alleviate irritation and redness, making it suitable for sensitive skin types.

4. Enhanced Texture

Silk Peptide can contribute to a smooth and luxurious texture when applied to the skin. It has the potential to provide a velvety feel upon application.

5. Skin Rejuvenation

The amino acids in Silk Peptide may support the skin's natural repair processes, potentially contributing to a more youthful and rejuvenated appearance.

6. Formulation Versatility

Silk Peptide can be incorporated into various skincare products, such as serums, creams, and masks, to enhance the overall texture, hydration, and skin-soothing properties.

7. Professional Guidance

When formulating with Silk Peptide, seeking advice from skincare professionals or chemists can ensure proper usage and compatibility with other ingredients.

Nurturing Skin with Silk Peptide

Silk Peptide offers potential benefits for skincare, including its amino acid content, moisture retention, skin-soothing properties, and contribution to an improved skin texture.

Silk Peptide Facial Mask

A facial mask infused with Silk Peptide can offer various potential benefits for your skincare routine:

1. Hydration Boost

Silk Peptide's hygroscopic properties can help attract and retain moisture on the skin's surface, providing a hydrating effect when used in a facial mask.

2. Skin Soothing

The soothing properties of Silk Peptide can help calm and alleviate skin irritation. A facial mask containing Silk Peptide can offer a soothing and comforting experience.

3. Skin Rejuvenation

The amino acids in Silk Peptide may contribute to the skin's natural repair processes, potentially promoting a refreshed and rejuvenated appearance after using a facial mask.

4. Enhanced Texture

Silk Peptide can contribute to a smooth and velvety texture in the mask formula. This can provide a luxurious sensory experience during and after mask application.

5. Application and Removal

Apply the Silk Peptide facial mask evenly to cleansed skin, avoiding the eye and mouth areas. Leave it on for the recommended duration and then gently rinse or wipe it off according to the product's instructions.

6. Professional Recommendations

When incorporating Silk Peptide into a facial mask, consider seeking advice from skincare professionals or chemists to ensure optimal formulation and usage.

Elevating Your Skincare Routine

A Silk Peptide facial mask can offer multiple potential benefits, including hydration, skin soothing, rejuvenation, and a luxurious sensory experience during application.

Silk Peptide in Hair Care

Silk Peptide is a protein derived from silk fibers and has found its way into various hair care products. Known for its natural ability to nourish, strengthen, and impart shine, Silk Peptide is a coveted ingredient in the beauty industry. Here we explore its properties, benefits, applications, and safety considerations specifically in hair care.

Properties of Silk Peptide

  • Molecular Structure: Composed of amino acids, Silk Peptide's structure allows it to bond with hair strands.
  • Water-Soluble: Its solubility in water makes it a suitable ingredient in various hair care formulations.

Benefits for Hair

  • Moisturization: Silk Peptide helps retain moisture in the hair, leading to a softer and more manageable mane.
  • Strength and Elasticity: It aids in strengthening hair and enhancing its elasticity, reducing breakage.
  • Shine and Smoothness: By forming a protective barrier, Silk Peptide imparts a natural shine and smooth texture to hair.

Applications in Hair Care Products

  • Shampoos and Conditioners: Frequently used in cleansing and conditioning products to nourish and protect hair.
  • Hair Serums: Found in serums to provide a silky finish and manageability.
  • Leave-In Treatments: Utilized in leave-in formulations for ongoing nourishment and styling ease.

Safety Considerations

  • Allergic Reactions: Though rare, some individuals may experience sensitivity or allergic reactions to Silk Peptide.
  • Quality and Source: The quality and source of the Silk Peptide should be considered to ensure it meets appropriate standards and ethical practices.


Silk Peptide's unique properties and benefits make it a valuable addition to hair care products, offering moisture retention, strength, shine, and smoothness. By understanding its features and proper usage, it can be harnessed effectively in various hair care routines to enhance the beauty and health of hair.

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We Guarantee Your order ships out the same or next business day! This means in the South East you will have your order in 1 to 3 business days, in the North East normally 3 to 4 days and in the West normally 4 to 5 days. For full details on shipping and processing times please see our expected delivery times.

These times are based on business days, not including weekends or holidays.

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Typical Delivery Times to Major US Cities

Major Cities Total Business Days +1 / -1
Alabama (AL) - Montgomery, Birmingham 1
Alaska (AK) - Juneau, Anchorage 7
Arizona (AZ) - Phoenix, Tucson 4
Arkansas (AR) - Little Rock, Fayetteville 2
California (CA) - Sacramento, Los Angeles, San Francisco, San Diego, Sacramento, San Jose 4
Colorado (CO) - Denver, Colorado Springs 3
Connecticut (CT) - Hartford, New Haven 2
Delaware (DE) - Dover, Wilmington, Newark 2
Florida (FL) - Tallahassee, Orlando, Miami, Jacksonville, Tampa, Destin 2
Georgia (GA) - Atlanta, Savannah, Augusta, Athens 1
Hawaii (HI) - Honolulu, Kailua 7
Idaho (ID) - Boise, Coeur d'Alene 4
Illinois (IL) - Springfield, Chicago, Peoria, Rockford 2
Indiana (IN) - Indianapolis, Fort Wayne 2
Iowa (IA) - Des Moines, Cedar Rapids 2
Kansas (KS) - Topeka, Wichita, Kansas City 2
Kentucky (KY) - Frankfort, Louisville, Lexington 2
Louisiana (LA) - Baton Rouge, New Orleans, Lafayette 2
Maine (ME) - Augusta, Portland, Bangor 3
Maryland (MD) - Annapolis, Baltimore 2
Massachusetts (MA) - Boston, Cambridge, Worcester 2
Michigan (MI) - Lansing, Detroit, Grand Rapids 2
Minnesota (MN) - St. Paul, Minneapolis, Duluth 3
Mississippi (MS) - Jackson, Biloxi, Hattiesburg 1
Missouri (MO) - Jefferson City, St Louis, Kansas City 2
Montana (MT) - Helena, Billings 4
Nebraska (NE) - Lincoln, Omaha 2
Nevada (NV) - Carson City, Las Vegas, Reno 4
New Hampshire (NH) - Concord, Manchester, Portsmouth 2
New Jersey (NJ) - Trenton, Newark, Jersey City 2
New Mexico (NM) - Santa Fe, Alburquerque 3
New York (NY) - Albany, New York, Rochester, Buffalo, Albany, Syracuse, Niagara Falls, Ithaca 3
North Carolina (NC) - Raleigh, Charlotte 2
North Dakota (ND) - Bismarck, Fargo 3
Ohio (OH) - Columbus, Cleveland, Cincinnati 2
Oklahoma (OK) - Oklahoma City, Fairview, 2
Oregon (OR) - Salem, Portland, Eugene 5
Pennsylvania (PA) - Harrisburg, Philadelphia, Pittsburgh 2
Rhode Island (RI) - Providence, Newport 2
South Carolina (SC) - Columbia, Charleston 1
South Dakota (SD) - Pierre, Sioux Falls, Rapid City 3
Tennessee (TN) - Nashville, Memphis 2
Texas (TX) - Austin, Houston, Dallas 3
Utah (UT) - Salt Lake City, St. George 3
Vermont (VT) - Montpelier, Burlington 3
Virginia (VA) - Richmond, Virginia Beach 2
Washington (WA) - Olympia, Seattle, Vancouver, Spokane 5
West Virginia (WV) - Charleston, Morgantown 2
Wisconsin (WI) - Madison, Milwaukee 2
Wyoming (WY) - Cheyenne, Jackson 4

Disclaimer: All product descriptions and specifications provided in this description are intended as a guide only and are subject to change without notice. While we strive for accuracy, discrepancies or errors may be present. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

This is great for adding softness to hair when mixed with distilled water or aloe vera juice.
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Safety Data Sheet (Silk-Peptide.pdf, 100 Kb) [Download]