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Home > Cosmetic Ingredient > Skin Protecting (Find 281 items)

Cosmetic Ingredient

Chemicals as Skincare Ingredients

Skin Protecting

Find our powerful skin-protecting agents for your skin products. Check all the chemical products you need for skin protecting with CAS NO., property information, SDS. Shop skin-protecting raw chemical materials from certified suppliers with detailed product information to ensure optimal skin health.

Ursodeoxycholic acid

(128-13-2)
1. Used as an anticholelithogenic. Epimer with Chenodiol with respect to the hydroxyl group at C7.
2. Anticonvulsant
3. Anticholelithogenic; LD50(rat) 890 mg/kg ip

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Inosine

(58-63-9)
cell function activator, cardiotonic.Participate in energy metabolism and protein synthesis in the body.Used as coenzyme drugs.Biochemical research. Medicine is used to promote the growth of white blood cells.Inosine is a potential stimulator of nerve production factor (NGF).

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Ginkgo biloba extract

(90045-36-6)
1. food and health food industry
Flavonoids in Ginkgo biloba has antioxidant activity, thus can be added as an antioxidant into fats and sweets. Total flavonoids are mostly yellow, and have a wide solubility spectrum including both water-solubility and lipid solubility, so it can play a role of coloring agent. People can process Ginkgo biloba into ultrafine powder and add into food. Grinding ginkgo leaf ultra-finely and adding to cakes, biscuits, noodles, candy, ice cream as 5% to 10% can

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White mineral oil (petroleum)

(8042-47-5)
White mineral oil is commonly used in cosmetics and personal care products as a moisturizer and emollient. It serves as a base for lotions, creams, and ointments. In the food industry, it is used as a food-grade lubricant and processing aid. Additionally, white mineral oil finds applications in the pharmaceutical industry as a laxative and in the manufacturing of rubber and plastics, providing lubrication and preventing adhesion.

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Acetylneuraminic acid

(131-48-6)
Carbon 13 labelled analogue of N-Acetylneuraminic acid (A187000).

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Paraffin oils

(8012-95-1)
Medicinal liquid paraffin, also known as paraffinum liquidum, is a very highly refined mineral oil used in cosmetics and for medical purposes. This is a UK definition (British Pharmacopoeia) and the term may have different uses in other countries. The cosmetic or medicinal liquid paraffin should not be confused with the paraffin (or kerosene) used as a fuel.The term paraffinum perliquidum is sometimes used to denote light liquid paraffin. Conversely, the term 'paraffinum subliquidum is sometimes

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Linseed oil

(8001-26-1)
The botanical properties of linseed oil are listed as emollient, antiinflammatory, and healing. Derived from the flax plant seed, the oil is obtained by expression with little or no heat.

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Dimethicone

(9006-65-9)
A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products.

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Olive oil

(8001-25-0)
Preparation of ointment, liniment, special fabric soap. Preparation of laxatives and choleretic agents. Fabric lubricant.

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Skin protecting agents refer to substances aiding in the prevention of harmful effects to the skin from external factors. According to their mode of action, skin protecting agents can be classified into physical barriers, such as sunscreens and protective clothing, chemical filters, such as antioxidants and UV absorbers, and soothing agents, such as aloe vera and chamomile extract. Based on their specific functions, they can be further divided into moisturizing agents, barrier repair agents, and anti-inflammatory agents. "Skin protecting agent" on ECHEMl mainly supplies raw materials for skin care formulations.

More Information

The skin, covering the surface of our entire body, protects various tissues and organs in the body from physical, mechanical, chemical and pathogenic microorganisms. The first and foremost condition for the skin to remain healthy is actually for the skin to be in a proper moisture retention range, which is the most basic condition for maintaining normal physiological functions of the skin.

To fend off external substances, our skin has developed a soft yet highly compact outer layer called the stratum corneum. This acts as a robust barrier against invading agents. Additionally, our skin boasts a resilient immune system and a protective microbial barrier to ward off harmful microorganisms. To shield against UV rays, which can lead to genetic damage and mutations, our skin has evolved melanin as a defense mechanism.

Common Skin Problems:

•Dryness

•Sagging skin

•Fine lines

•Acne

Frequently Asked Questions

What are skin protecting agents and how do they work?

Skin protecting agents are topical formulations or ingredients designed to create a physical barrier on the skin’s surface, shielding it from irritants, moisture loss, friction, and environmental aggressors. Common active ingredients include zinc oxide, petrolatum, dimethicone, and lanolin. These substances help maintain skin integrity, support natural healing, and prevent conditions like diaper rash, chafing, or occupational dermatitis.

What are the common uses of skin protectants in medical and personal care settings?

Skin protectants are widely used in both clinical and daily skincare contexts. In healthcare, they treat or prevent incontinence-associated dermatitis, pressure ulcers, and post-procedure skin irritation. In personal care, they’re found in diaper rash creams, lip balms, hand creams for dry or cracked skin, and barrier ointments for outdoor workers or athletes. Their primary role is to reinforce the skin’s natural defense mechanism.

How do I choose the right skin protecting product for sensitive skin?

When selecting a skin protecting product for sensitive skin, look for hypoallergenic, fragrance-free, and non-comedogenic formulas. Ingredients like zinc oxide and medical-grade petrolatum are generally well-tolerated. Avoid products with alcohol, dyes, or harsh preservatives. It’s also advisable to check for dermatologist-tested labels or certifications such as FDA monograph compliance for over-the-counter skin protectants.

Are skin protectants safe for long-term use?

Yes, most skin protectants approved for over-the-counter or medical use are safe for long-term application when used as directed. Products containing inert, non-absorbing ingredients like petrolatum or zinc oxide pose minimal risk of systemic absorption or irritation. However, individuals with known allergies should review ingredient lists carefully, and persistent skin issues should be evaluated by a healthcare professional to rule out underlying conditions.

What key factors should buyers consider when sourcing bulk skin protecting ingredients or formulations?

Buyers sourcing bulk skin protecting ingredients or finished formulations should prioritize:1. Regulatory compliance (e.g., FDA, EU Cosmetics Regulation, or pharmacopeial standards).2. Purity and quality documentation, including Certificates of Analysis (CoA) and GMP certification.3. Stability and compatibility with other formulation components.4. Supplier reliability, including scalability and technical support.Choosing reputable suppliers ensures product efficacy, safety, and consistency in end-use applications.

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