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Moumoujus

HELIANTHUS ANNUUS SEED CERA.

Valuable CAS 68937-99-5 / SKIN CONDITIONING - EMOLLIENT

Helianthus Annuus Seed Cera, derived from sunflower seeds, is a versatile plant-based wax known for its emollient and film-forming properties. It effectively supports the skin's natural barrier, providing hydration and enhancing overall skin softness and smoothness.

Summary

Emollient Viscosity Controlling Film Forming Stabilizing Hair Fixing Hydrating Anti-inflammatory

Science

Mechanism of Action

This natural ingredient functions as an emollient, forming a protective barrier on the skin's surface to minimize transepidermal water loss and bolster the hydrolipid layer. It also acts as a thickening and film-forming agent, contributing to improved skin hydration and a softened feel while offering potential anti-inflammatory benefits.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A 2-week use study examining a lipstick formulation containing 4% Helianthus Annuus (Sunflower) Seed Wax demonstrated no signs of dermal irritation. This indicates its safety profile at a concentration commonly found in leave-on cosmetic products.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Helianthus Annuus Seed Cera offers excellent thermal stability, making it a robust ingredient for diverse cosmetic applications. It effectively improves the viscosity and consistency of various formulations, including creams, lotions, and stick-type products. It can be incorporated at concentrations up to 5% to enhance overall product firmness and stability.

Conflicts

  • Individuals with known sensitivities to 2S albumins from seeds, nuts, or legumes should exercise caution, as these potential allergens, along with sesquiterpene lactones, may be present in sunflower-derived ingredients and could lead to hypersensitivity reactions.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
4%
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Helianthus Annuus Seed Cera, along with other sunflower-derived ingredients, is safe for use in cosmetics. The highest reported maximum concentration of use in leave-on products is 4% in mascaras and lipsticks. While generally well-tolerated, caution is advised for individuals with pre-existing sensitivities to specific plant allergens (e.g., 2S albumins).

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Helianthus Annuus Seed Cera is a valuable multi-functional ingredient, offering significant emollient, barrier-supporting, and formulation-enhancing properties with a generally low risk of irritation and comedogenicity for most skin types.

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