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Home > Cosmetic Ingredient > Depilatory (Find 27 items)

Cosmetic Ingredient

Depilatory

Explore our raw materials of depilatory creams for effortless hair removal. Each product comes with CAS NO., property information, and SDS for transparency. Choose our safe and effective solutions from certified suppliers with detailed product information.

Potassium sulfide

(1312-73-8)
Potassium sulfide is the inorganic compound with the formula K2S. The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH). Most commonly, the term potassium sulfide refers loosely to this mixture, not the anhydrous solid.

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Calcium sulfide

(20548-54-3)
In phosphors; as lubricant additive.Pure CaS used in electron emitters.Luminous CaS used for making luminous paints or varnishes.

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(±)-2-Mercaptopropionic acid

(79-42-5)
GB 2760-1996 stipulates food flavors temporarily allowed to be used.

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Barium sulfide

(21109-95-5)
As depilatory; in luminous paints; manufacture of lithopone; vulcanizing rubber, generating H2S.

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Depilatory products in cosmetics are formulations designed to remove unwanted hair, offering a smooth and hair-free skin surface. According to their application methods, depilatory products can be divided into creams, waxes, or mechanical devices. According to their targeted hair types, depilatories can be categorized as suitable for fine, coarse, or sensitive hair removal. "Depilatory" on ECHEMl primarily provides essential components for formulating effective hair removal products.

More Information

Hair removal refers to the body hair is too long or too thick, especially some women's lips sweat hair thick, looks like a beard, seriously affecting the appearance. Hair removal techniques and products are used to get rid of hair on armpits, legs, hands and other parts of the body to achieve clean and beautiful results.

Depilatories include depilatory liquid, depilatory cream and depilatory cream, etc., which contain chemical ingredients that can dissolve hairs, dissolve the hair shaft and achieve the purpose of hair removal, mostly used for removing fine vellus hairs, and regular use can make newborn hairs become finer and lighter.

Possible side effects of depilators:

● Irritation: Epilators may cause redness, swelling and burning of the skin.

● Ingrown hairs: This may occur when hairs grow under the skin.

● Hyperpigmentation: Epilators may darken the skin.

Frequently Asked Questions

What is a depilatory and how does it work?

A depilatory is a cosmetic product—available as creams, lotions, gels, or powders—designed to remove unwanted hair by chemically dissolving the hair shaft at the skin’s surface. It typically contains active ingredients like calcium thioglycolate or potassium thioglycolate that break down keratin, the protein structure of hair. Depilatories offer a quick, painless alternative to shaving or waxing and are commonly used on legs, underarms, and bikini areas.

Are depilatory creams safe for sensitive skin?

Depilatory creams can be used on sensitive skin, but caution is essential. Always perform a patch test 24 hours before full application to check for irritation or allergic reactions. Choose products labeled 'for sensitive skin,' which often contain soothing ingredients like aloe vera or chamomile and avoid harsh fragrances. Follow the manufacturer’s instructions precisely—leaving the product on too long may cause chemical burns or redness.

How long do results last after using a depilatory?

Hair removal results from depilatory creams typically last between 3 to 7 days, depending on individual hair growth cycles, thickness, and the body area treated. Since depilatories dissolve hair at the skin’s surface (similar to shaving), regrowth appears faster than with methods that remove hair from the root, such as waxing or epilation. Regular use may slightly slow visible regrowth over time due to consistent exfoliation.

Can depilatory creams be used on the face or bikini area?

Some depilatory creams are specifically formulated for facial or bikini use, but not all products are suitable for these sensitive areas. Always check the label to ensure the product is approved for the intended zone. Facial depilatories usually have milder formulas, while bikini-area versions are tested for intimate skin tolerance. Never use regular body depilatories on the face or genitals, as this can lead to severe irritation or chemical injury.

What should I look for when choosing a high-quality depilatory product?

When selecting a depilatory, consider: (1) Skin compatibility—opt for dermatologist-tested, hypoallergenic formulas if you have sensitive skin; (2) Active ingredients—calcium thioglycolate is common and effective, but newer options like mercaptamine may be gentler; (3) Added skincare benefits—look for moisturizers, antioxidants, or pH-balancing agents; (4) Brand reputation and compliance with cosmetic safety regulations (e.g., FDA or EU standards). Reading verified customer reviews can also help assess real-world performance and tolerability.

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