Ferulic acid Powder

Item No.: ZLEY®FA
CAS No.: 1135-24-6
Appearance: White to yellowish crystalline powder
Recommended dosage:  0.1-3.0%
Solubility: Soluble in hot water, diol, and ethanol
Application: Cosmetic grade
Property: A super antioxidant for cosmetics and skincare products.

Ferulic acid as a cosmetic super antioxidant is often used in anti-aging skin creams and serums. It's believed to neutralize free radicals. Most studies of ferulic acid and sun damage have used it along with vitamins C and E, not by itself. Even so, it's believed to have protective properties on its own along with boosting the effects of other skin protectants. Further studies suggest that the antioxidant activity of ferulic acid protects your skin from the sun's damaging UV rays.

As one of the earliest manufacturers of skincare and cosmetics raw materials in China, we are committed to providing our customers with a wide range of ingredients at competitive prices.
ZLEY®FA - Ferulic acid is one of our first-launched products, the purity can be reached 100%.  For more information, please feel free to contact us.


1. Antioxidant, scavenging oxygen free radicals.
2. Promote blood microcirculation.
3. Brightening and freckle removing, it has an antagonistic effect on endothelin ET-1, competitively inhibits the binding of ET-1 and its receptor to control the proliferation of melanocytes.
4. Ferulic acid has also a good bacteriostatic effect, especially for Staphylococcus aureus, which can be added to cosmetics to reduce the dosage of preservatives.

Inspection Items Technical Index
Appearance White to light yellow crystalline powder
Melting Point 172.0~175.0℃
LOD NMT 0.50%
ROI NMT 0.10%
Heavy Metals NMT 10ppm
unidentified Impurities NMT 0.10%
Total Impurities NMT 0.50%
Purity (HPLC) NLT 99.0%


1. Soluble in hot water, diol, and ethanol.
2. Mainly used for whitening products, sunscreen products, anti-aging products, plant preservatives, etc.

Instruction of Formulation Application

1. Solubility:Soluble in alcohol(Butylene Glycol、propylene glycol, etc), and also soluble in oil
2. pH:4-5
3. Dosage:0.1~3.0%
4. Working temperature: Below 70℃
5. Aqueous phase: Dissolve in polyols to heat slightly, then add to water
6. Oil phase: Dissolve oil phase
7. Thickening system: Ion-resistant
8. Application suggestion:
a. Propylene glycol: Ferulic acid =25:1, first mix the propylene glycol and ferulic acid evenly, slightly heat to dissolve, then add hot water to 100, stir, cool and dissolve it to be completely transparent.
b. Butylene Glycol: Ferulic acid =20:1, first mix the butylene glycol and ferulic acid evenly, slightly heat to dissolve, then add hot water to 100, stir, cool and dissolve it to be completely transparent.
C. Dipropylene glycol: Ferulic acid=20:1, first mix the dipropylene glycol and Glycol salicylate evenly, then add water to 100, stir, cool and dissolve it to be completely transparent.
d. Caprylic/Capric Triglyceride: Ferulic acid=99:1, heat slightly to dissolve and cool.
e. Vitis Vinifera(Grape) Seed Oil: Ferulic acid=99:1, heat slightly to dissolve and cool.
9. Storage recommendation: Store it in a cool and dry place. Shelf life is two years.
10. Cautions:
① Ferulic acid: Sodium sulfite=10:1, good antioxidant property, which can prevent ferulic acid oxidation and discoloration.
② You should protect ferulic acid from heat, sunlight, and oxygen, it is easy to be discolored and degraded in light, So keeping it away from the light is needed.

ZLEY Product Category

Unlock the Secret to Youthful Skin with Zley® PureShield Ferulic Acid

Experience the power of nature's best kept secret for anti-aging. Zley® PureShield Ferulic Acid, with its superior antioxidant properties, is your skin's guardian against the environmental factors that lead to premature aging.

Revolutionary Antioxidant Protection

Our Ferulic Acid is not just any antioxidant. It's a skincare powerhouse, known for its ability to neutralize harmful free radicals, enhance the efficacy of other antioxidants like vitamins C and E, and provide comprehensive protection against sun damage.

Key Benefits for Radiant Skin

  • Super Antioxidant: Scavenges oxygen free radicals, offering unmatched antioxidant protection.
  • Brightening and Anti-Aging: Promotes blood microcirculation and inhibits melanocyte proliferation, reducing pigmentation and fine lines.
  • Skin Soothing: Exhibits bacteriostatic effects, particularly against Staphylococcus aureus, enhancing skin health and reducing the need for preservatives in cosmetics.

Formulation Flexibility

Zley® PureShield Ferulic Acid is highly versatile, soluble in hot water, diol, and ethanol, making it an ideal ingredient for whitening products, sunscreens, anti-aging formulations, and more. Its recommended dosage of 0.1-3.0% allows for easy integration into your skincare routine.

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Our partnership journey is designed to be seamless and transparent. From initial consultation to final delivery, we work closely with our clients to ensure their vision comes to life. Our process includes:
Initial Consultation: Understanding your needs and objectives.
Product Development: Tailoring formulations to meet your specifications.
Quality Assurance: Rigorous testing to ensure the highest standards.
Delivery: Efficient production and timely delivery of your products.
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Our Story: Bridging Beauty and Science
In the heart of Zley Holdings, innovation meets tradition. Since our inception in 1987 by our visionary founder, Mr. Chang, we've embarked on a mission to redefine the boundaries of beauty and pharmaceuticals. With over 30 years of pioneering research and a steadfast commitment to excellence, Zley Holdings has emerged as a leader in cosmetic and pharmaceutical solutions. Our journey is fueled by a passion for discovery and a dedication to bringing groundbreaking products to market.
Our Mission:
To innovate and inspire. At Zley Holdings, we strive to develop products that not only enhance beauty but also embody the pinnacle of scientific achievement. Our comprehensive approach to research, development, and production ensures that every product we offer is a testament to our commitment to quality, efficacy, and sustainability.


1. Who are we?
Zley Holdings is a beacon of innovation in the cosmetic and pharmaceutical industries. Founded by Mr. Chang in 1987, our company is driven by over three decades of research and development in beauty solutions.

2. How can we guarantee quality?
Our commitment to quality is unwavering, with a comprehensive system of production and file management. Our extensive experience and significant investment in scientific research ensure that every product meets the highest standards of purity and efficacy.

3. What can you buy from us?
We specialize in the development and production of Active Pharmaceutical Ingredients (API) and cosmetic raw materials. Our products are designed to enhance beauty and well-being, setting new benchmarks in skincare innovation.

4. Why should you buy from us and not from other suppliers?
Zley Holdings stands apart for our pioneering spirit, significant investment in R&D, and a legacy of innovation. Our products are a testament to our commitment to quality, efficacy, and the advancement of beauty solutions.

5. What services can we provide?
We offer a range of services, including product development, custom formulation, and expert consultancy in the cosmetic and pharmaceutical industries. Our team is dedicated to supporting our clients in creating products that embody beauty and innovation.