
General Description
Zinc Ricinoleate is a highly effective odor-absorbing ingredient widely used in the cosmetic and personal care industry, especially in deodorant and body care formulations. It is the zinc salt of ricinoleic acid, a fatty acid naturally derived from castor oil. Unlike antimicrobial deodorizing agents, Zinc Ricinoleate works by trapping and neutralizing odor molecules rather than masking them or disrupting the skin’s natural microbiome. It is known for its mildness, skin compatibility, and excellent performance in natural and aluminum-free personal care products. Due to its versatility and effectiveness, Zinc Ricinoleate is a preferred ingredient in modern cosmetic formulations.
Uses in the Cosmetics Industry
Zinc Ricinoleate is commonly used in deodorants, antiperspirant alternatives, body sprays, foot care products, and intimate hygiene products where odor control is essential. It is especially popular in natural deodorants because it neutralizes body odor without blocking perspiration. In creams, lotions, and powders, it helps maintain freshness while being gentle on sensitive skin. Many cosmetic manufacturers use Zinc Ricinoleate in premium and clean-label formulations because it offers long-lasting deodorizing benefits without harsh chemicals. It is also suitable for use in household odor-control products and wellness applications.
Side Effects & Hazards
Zinc Ricinoleate is generally considered safe and non-irritating when used within recommended cosmetic concentrations. However, some individuals with highly sensitive skin may experience mild irritation or redness, especially in underarm or intimate areas. In raw powder form, inhalation of dust should be avoided during manufacturing. Direct contact with eyes may cause temporary irritation. Proper formulation and usage levels should be followed to ensure safety, performance, and regulatory compliance.
For businesses looking to source Zinc Ricinoleate for deodorants, body care products, or cosmetic manufacturing, it is recommended to purchase from reliable suppliers offering high-purity and cosmetic-grade material.
CAS Number: 13040-19-2
INCI: Zinc Ricinoleate
Composition: Zinc Ricinoleate is composed of the zinc salt of ricinoleic acid, a fatty acid derived from castor oil. It is widely used as an odor absorber and deodorizing active in cosmetic and personal care formulations.
Purity Grade: Cosmetic Grade
Appearance: White to off-white powder, flakes, or granules
Solubility: Insoluble in water; dispersible in oils and soluble in certain glycols, surfactant systems, or heated emulsions
Preservation: Preservative-free
Storage: Store in a tightly closed container in a cool, dry, and well-ventilated place away from moisture and direct sunlight
Raw Material Sources: Derived from castor oil (source of ricinoleic acid) and zinc salts from mineral sources
Manufacture: Produced through neutralization or reaction of ricinoleic acid with zinc oxide or other zinc compounds under controlled processing conditions, followed by purification and drying
Animal Testing: Not animal tested
GMO: GMO-free (typically sourced from non-GMO castor oil)
Vegan: Does not contain animal-derived components
Proposition: ZINC RICINOLEATE complies with relevant cosmetic regulatory guidelines and is commonly used in deodorants, body care, and odor-control formulations
Warning: For external use only. Avoid inhalation of dust. Avoid contact with eyes. Use appropriate protective equipment when handling bulk material.
Formulator’s Queries, We Answered
1) What is the CAS number and INCI name of Zinc Ricinoleate?
- CAS Number: 13040-19-2
- INCI Name: Zinc Ricinoleate
2) What is Zinc Ricinoleate?
Zinc Ricinoleate is the zinc salt of ricinoleic acid, a fatty acid naturally derived from castor oil. It is widely used in personal care and cosmetic products as an effective odor absorber and deodorizing agent.
3) What is Zinc Ricinoleate used for in personal care products?
Zinc Ricinoleate is commonly used in:
- Deodorants
- Roll-ons
- Cream deodorants
- Body powders
- Foot care products
- Odor control skincare products
It helps trap and neutralize unpleasant odors rather than masking them with fragrance.
4) How does Zinc Ricinoleate work?
Zinc Ricinoleate works by chemically absorbing odor molecules such as sulfur compounds, fatty acids, and amines responsible for body odor. This makes it highly effective in deodorant formulations.
5) Is Zinc Ricinoleate safe for cosmetic use?
Yes, Zinc Ricinoleate is considered safe for use in cosmetic and personal care products when formulated within recommended limits. It is widely used globally in deodorant products.