Purple Cabbage Extract Powder—also widely known as Red Cabbage Extract—is a highly concentrated superfood ingredient. Derived from the nutrient-dense leaves of Brassica oleracea, this exceptional powder captures potent benefits in a versatile format. More than just a striking natural colorant, this extract is a powerful addition to the health and functional food markets.
The deep, rich hue comes from Anthocyanins, a specific class of flavonoids renowned for their powerful antioxidant properties, supporting cardiovascular health and cell protection against oxidative stress.
💡 Key Beneficial Compounds
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Anthocyanins
Act as potent free-radical scavengers. Studied for supporting blood pressure management, cholesterol levels, and anti-inflammatory effects.
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Vitamins & Nutrients
Contains Vitamin C, sulforaphane, and indoles which contribute to immune function and gut health.
🚀 Why Choose Our Purple Cabbage Extract?
Superior Potency
Proprietary low-temperature extraction ensures high-potency yields. While standard extracts offer 0.5% polyphenols, our material is certified for a minimum of 5.0%.
Enhanced pH Stability
Utilizing specialized stabilization techniques, our extract maintains color resilience in the crucial pH 3.0–5.0 range, ideal for beverages.
Granulation Mastery
Custom particle sizing ensures superior flowability and non-caking properties (moisture < 5%) for smooth high-volume manufacturing.
Traceability & Quality
Produced under strict ISO 22000, cGMP, and FSSC22000 standards to meet global regulatory requirements.
📊 Certificate of Analysis (COA)
| Item |
Specification |
Result |
Test Method |
| Appearance | Purple red fine powder | Complies | Visual |
| Identification | Positive | Complies | TLC |
| Assay (Anthocyanins) | ≥10.0% | 10.56% | UV |
| Ratio Extract | 10:1 | Complies | — |
| Moisture Content | ≤5.0% | 3.42% | GB/T 5009.3 |
| Solubility | 100% soluble in water | Complies | Visual |
| Particle Size | 100% pass 80 mesh | Complies | — |
| Bulk Density | 0.45–0.65 g/mL | 0.57 g/mL | GB/T 18798.5 |
| Heavy Metals (Pb) | ≤2.0 mg/kg | <1.0 mg/kg | ICP-MS |
| Total Plate Count | ≤10,000 cfu/g | 2,100 cfu/g | GB 4789.2 |
🛠 Common Applications
✔ Skincare: Anti-aging formulations, creams, and masks to fight oxidative stress.
✔ Cosmetics: Natural plant-based colorant for lip balms and bath bombs.
✔ Hair Care: Added to shampoos for scalp protection and maintaining shine.
✔ Supplements: Functional beverages and capsules for antioxidant support.
✔ Food & Beverage: Natural red-to-purple clean-label coloring.
📏 Recommended Dosage
0.1 – 2%
Skincare & Cosmetics
200 – 500 mg
Oral Supplements
0.5 – 1.5%
Food & Beverages
❓ Frequently Asked Questions
Is purple cabbage extract good for skin whitening?
It helps brighten skin tone by inhibiting free radicals and supporting collagen formation. While it doesn't bleach the skin, it significantly enhances natural radiance.
Can it reduce the appearance of wrinkles?
Yes. Its high anthocyanin content protects collagen from oxidative damage, contributing to smoother and firmer skin over time.
Does the extract lose its color in formulations?
The pigment is pH-sensitive. For the best stability and a vibrant purple tone, it is recommended for use in slightly acidic formulations (pH 5.0–6.0).
Is it suitable for organic or clean-label products?
Absolutely. Our extract is plant-derived and uses a chemical-free extraction process, making it perfect for clean beauty and organic supplements.
How should the powder be stored?
To maintain potency and color stability, store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly sealed when not in use.
Is the powder completely water-soluble?
Yes, our Purple Cabbage Extract Powder is 100% soluble in water, making it ideal for clear functional beverages and liquid cosmetic toners.
Botanical
