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Home > Cosmetic Ingredient > Skin Protecting (Find 24 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.

Aluminum hydroxide

(21645-51-2)
Mainly used as an Active medicament in an Antacid Formulations, also used in manufacturing of Lake Colors, Inks, glass, effluent treatment, and fire retardants.
1. Chemical raw materials
Aluminum hydroxide has many advantages including large-scale production, adequate raw materials, high product purity and good solubility in acid. Therefore, aluminum hydroxide can be used as an important raw material for the preparation of aluminum salts, such as barium aluminate, aluminum sulfate and so

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Allantoin

(97-59-6)
Used in skin care, oral products, anti-allergic, treatment of skin ulcers and promote wound healing; widely used in the treatment of various skin ulcers and wounds and additives in nutritional cosmetics; as an effective biomarker for oxidative stress; used in synthesis Mannich base as an antibacterial agent; used in the synthesis of sulfonamide analogs as an antitumor agent; used as a plant growth regulator

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Acetylneuraminic acid

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

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Acetyl-L-tryptophan

(1218-34-4)
solidChEBI: A N-acetyl-L-amino acid that is the N-acetyl derivative of L-tryptophan.

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Acetyl-trans-resveratrol

(42206-94-0)
trans-Resveratrol Triacetate is the acetylated analogue of Resveratrol (R150000) that is a natural antioxidant and a potential radioprotective agent. trans-Resveratrol Triacetate induces p53 activity and inhibits proliferation in breast and prostate tumor cell lines.

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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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