Wholesale retinal powder Suppliers, Factories

CAS No.: 116-31-4

Specification: 1%–98% Retinal (on request, higher purity available)

Appearance: Yellow crystalline powder

Test Method: HPLC

Solubility: Soluble in oils and organic solvents; sparingly soluble in water

Applications: Skincare creams,Anti-aging serums

Package: 1–25kg or customized

Sample: 10–50g sample for free

Storage: Cool, dry place away from direct sunlight

Certificates: ISO22000, Kosher, Halal, Organic(EU), USDA, FSSC22000, FAD, SGS, cGMP

Shelf life: 2 years, available in bulk, Private Label / OEM & ODM

Product Description

Retinal Powder—also known as retinal, vitamin A aldehyde, or retinene—has quickly become one of the most in-demand active ingredients in modern anti-aging skincare. As the direct precursor of retinoic acid, retinal offers faster conversion, higher bioactivity, and better visible results compared with traditional retinol. This makes it a go-to molecule for brands aiming to achieve clinically backed wrinkle reduction, improved skin texture, and enhanced cellular turnover without the high irritation commonly seen with prescription-level retinoids.

At its core, the effectiveness of Retinal Powder comes from the ingredient's unique role in the retinoid pathway. Unlike retinol, which requires two metabolic conversions, retinal needs only one step to reach active retinoic acid—resulting in noticeably stronger performance at lower usage levels. This efficiency is the primary reason why retinal-based serums and night creams are gaining popularity in both premium and clinical-grade skincare markets.

From a market perspective, demand for retinal has grown rapidly over the past 2–3 years. Major cosmetic brands are reformulating retinol products into "next-generation retinoids," and consumers are increasingly searching for terms like retinal skincare, retinal vs retinol, and retinal cream for anti-aging. As a result, the global supply chain requires not only a stable source of high-purity Retinal Powder but also technical support for formulation, encapsulation, and delivery systems.

This is where stable Retinal Powder production makes a difference. Controlled low-temperature processing and enhanced stabilization techniques reduce oxidation—one of the biggest challenges of retinal. The powder is available in multiple purities (1%–10% or customized) and can be provided in oil-soluble or pre-encapsulated options to improve compatibility in emulsions and high-activity serums.

Why our retinal powder?
1. Purity & Stability

Proprietary stabilization and packaging technology (oxygen-impermeable, with desiccant) delivers a minimum purity of >99.5% and a guaranteed 36-month shelf life under recommended storage.

2. Manufacturing Efficiency

Pre-dispersed retinal powders in synergistic bases like silica or specific polymer blends achieve:

  • Eliminates Hot Spots: Ensures perfectly uniform distribution in your mix.
  • Accelerates Production: Reduces mixing time and simplifies the manufacturing process.
3. Custom Formulations

Tailored particle sizes, concentrations (from 0.1% up to 1.0%), and carrier systems perfectly align with your product's vehicle—whether it's water-based, anhydrous, or encapsulated.

COA (Certificate of Analysis)
Item Specification Result
Appearance Yellow to orange crystalline powder Complies
Odor Characteristic, mild Complies
Identification (HPLC) Retinal peak consistent with standard Complies
Assay (HPLC) ≥ 98.0% 98.6%
Retinal All-Trans Content ≥ 90.0% 92.4%
Absorption Max (λmax) 380–385 nm 382 nm
Specific Rotation +35° to +45° +39.2°
Loss on Drying ≤ 1.0% 0.42%
Residue on Ignition ≤ 0.5% 0.12%
Heavy Metals (Pb, As, Hg, Cd) ≤ 10 ppm total < 5 ppm
Arsenic (As) ≤ 2 ppm < 1 ppm
Lead (Pb) ≤ 2 ppm < 1 ppm
Cadmium (Cd) ≤ 1 ppm < 0.2 ppm
Mercury (Hg) ≤ 0.1 ppm < 0.05 ppm
Particle Size 100% pass 80 mesh Complies
Bulk Density 0.30–0.50 g/mL 0.41 g/mL
Melting Point 63–65°C 64.1°C
Solubility Soluble in oils & organic solvents Complies
Microbiology    
Total Plate Count ≤ 1,000 CFU/g <100 CFU/g
Yeast & Mold ≤ 100 CFU/g <10 CFU/g
E. coli Negative Negative
Salmonella Negative Negative
Staphylococcus aureus Negative Negative
Conclusion The product conforms to the stated specification.
Common Applications
  • Skincare Formulations: Anti-aging creams, serums, and lotions to reduce fine lines and improve elasticity.
  • Cosmetic Products: Eye creams, night creams, and facial masks for brightening effects.
  • Hair Care: Hair serums or scalp treatments to promote healthy hair growth.
  • Nutraceuticals: Dietary supplements for eye health and skin support.
Recommended Dosage
  • Topical Skincare: Typically 0.01% – 0.1% of the final formulation, depending on sensitivity.
  • Cosmetic Products: 0.05% – 0.1% for anti-aging and brightening.
  • Oral Supplements (if applicable): Follow regulatory guidance, often 500–3000 IU per day for adults.
Ready to scale your next-generation retinol line? As a dedicated manufacturer and bulk supplier, we combine nearly 20 years of specialized expertise with a Retinal Powder that offers unmatched stability and ultra-high ≥99.0% purity. We hold multiple international quality and compliance certifications, ensuring a seamless and reliable supply chain for your brand. Get in touch directly to discuss competitive bulk pricing, customized encapsulation solutions, and how our stable Retinal can reduce your formulation risks. Let's build a market-leading product together.
Frequently Asked Questions
1. Retinal vs Retinol: Which is better?
Retinal is a more active form and is faster acting than retinol, requiring only a single metabolic conversion to become active retinoic acid. This allows it to show quicker visible results at lower usage levels.
2. Can Retinal Powder be combined with other active ingredients?
Yes, it is compatible with peptides, antioxidants (such as Vitamin C and E), and hyaluronic acid. However, direct combinations with strong acids (AHAs/BHAs) in the same application should be avoided to minimize skin irritation.
3. How should Retinal Powder be stored to maintain potency?
It should be stored in a cool, dark place, preferably under nitrogen or inside airtight, oxygen-impermeable packaging with a desiccant to prevent oxidation.
4. What is the purity level and shelf life of this Retinal Powder?
Our stable Retinal Powder offers an ultra-high purity level of >99.5% and a guaranteed shelf life of 36 months when stored under recommended conditions.
5. What is the recommended dosage for cosmetic and skincare formulations?
For topical skincare, the typical recommended concentration is 0.01% to 0.1% of the final formulation, adjusting based on product type and target skin sensitivity. For anti-aging and brightening effects, 0.05% to 0.1% is commonly used.
6. What applications is this raw material suitable for?
It is ideal for anti-aging formulations (creams, serums, and lotions), cosmetics (eye creams, night creams, facial masks), hair care (scalp treatments), and nutraceutical oral supplements.

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