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Bulk Astaxanthin Powder 1% 2% 5% - Top China Suppliers & Factory Supply of Pure Astaxanthin
Product Introduction
Astaxanthin Powder is a potent, naturally occurring red-orange carotenoid renowned as one of the most powerful antioxidants in nature. Primarily sourced from Haematococcus pluvialis microalgae—its richest natural source—it can also be derived from salmon, shrimp, and krill. Our premium astaxanthin powder is produced via a gentle, solvent-free extraction process that preserves its full bioactivity, resulting in a fine, vibrant red powder with exceptional antioxidant efficacy.
Natural astaxanthin penetrates deep into the skin’s layers and crosses the blood-brain barrier (for oral applications), delivering holistic protective benefits. It is non-toxic, non-irritating, and suitable for both topical skincare and oral nutraceutical formulations.
Features
1. Superior Antioxidant Power
It is 6,000 times stronger than vitamin C, 800 times stronger than CoQ10, and 550 times stronger than vitamin E at neutralizing free radicals. It scavenges multiple free radical types (hydroxyl, superoxide anion) and protects cell membranes from oxidative damage, with no pro-oxidant side effects.
2. Potent Anti-Photoaging Efficacy
It blocks UVA/UVB-induced oxidative stress, prevents collagen degradation, and reduces the formation of wrinkles, dark spots, and rough texture caused by sun exposure—acting as an “internal sunscreen” for the skin.
3. Anti-Inflammatory & Barrier Repair
It inhibits pro-inflammatory cytokines, soothes irritated skin, and strengthens the lipid barrier, making it ideal for sensitive, acne-prone, or post-procedure skin.
4. Excellent Compatibility & Stability
When formulated with stabilizers (e.g., vitamin E, ferulic acid), it resists light and heat degradation, suitable for transparent skincare packaging. It blends seamlessly with water-based, oil-based, and emulsion formulations, and synergizes with other actives.
5. Dual Use for Topical & Oral
It delivers targeted skin benefits when applied topically and systemic health benefits when ingested, making it a versatile ingredient for beauty and wellness brands.
Product Application
1. Skincare Formulations
Daily protective products: Sunscreens, moisturizers, toners (boosts UV damage resistance, prevents photoaging and dark spots).
Anti-aging treatments: Serums, ampoules, overnight repair masks (reduces fine lines, improves skin elasticity, fades dullness).
Sensitive & post-sun care: Calming lotions, after-sun gels (soothes inflammation, repairs UV-induced skin damage, reduces redness).
Brightening products: Spot-correcting serums, glow-boosting masks (inhibits melanin synthesis, evens skin tone).
2. Nutraceuticals & Functional Foods
Dietary supplements: Capsules, softgels, oral beauty drinks (supports systemic antioxidant defense, promotes joint health, enhances eye function, and boosts skin radiance from within).
Functional snacks & beverages: Fortified smoothies, energy bars, and health drinks (adds natural color and nutritional value).
Basic Analysis
| General Information | |||
| Product Name: | Astaxanthin | Source: | Fermentation |
| Item | Specification | Result | Method |
|---|---|---|---|
| Physical and Chemical Property | |||
| Appearance | Dark Red Powder | Conforms | Visual |
| Particle Size | 95% through 80 mesh | Conforms | Screening |
| Residue on Ignition | ≤5g/100g | 3.52g/100g | 3g/550°C/4hrs |
| Loss on Drying | ≤5g/100g | 3.05g/100g | 3g/105°C/2hrs |
| Identification | Conforms with TLC | Conforms | TLC |
| Content: | Astaxanthin ≥2% | 2.19% | HPLC |
| Residue Analysis | |||
| Heavy Metals | ≤10mg/kg | Conforms | - |
| Lead (Pb) | ≤3.00mg/kg | Conforms | ICP-MS |
| Arsenic (As) | ≤2.00mg/kg | Conforms | ICP-MS |
| Cadmium (Cd) | ≤1.00mg/kg | Conforms | ICP-MS |
| Mercury (Hg) | ≤0.50mg/kg | Conforms | ICP-MS |
| Microbiological Tests | |||
| Total Plate Count | ≤1000cfu/g | 200cfu/g | AOAC 990.12 |
| Total Yeast & Mold | ≤100cfu/g | 10cfu/g | AOAC 997.02 |
| E.Coli. | Negative/10g | Conforms | AOAC 991.14 |
| Salmonella | Negative/10g | Conforms | AOAC 998.09 |
| S.aureus | Negative/10g | Conforms | AOAC 2003.07 |
| Product Status | |||
| Storage | Store in cool & dry place, do not freeze. Keep away from strong light and heat. | ||
Why Choose Us
Frequently Asked Questions
What is Astaxanthin Powder and where does it come from?
Astaxanthin Powder is a potent, naturally occurring red-orange carotenoid. It is primarily sourced from Haematococcus pluvialis microalgae—its richest natural source—but can also be derived from salmon, shrimp, and krill.
How powerful is Astaxanthin compared to other antioxidants?
It is incredibly powerful—6,000 times stronger than vitamin C, 800 times stronger than CoQ10, and 550 times stronger than vitamin E at neutralizing free radicals.
Can Astaxanthin be used for both skincare and oral supplements?
Yes, it has a dual-use profile. It delivers targeted skin benefits when applied topically (like preventing photoaging) and provides systemic health benefits when ingested through nutraceuticals.
Is Astaxanthin suitable for sensitive or acne-prone skin?
Absolutely. It has strong anti-inflammatory properties that inhibit pro-inflammatory cytokines, soothe irritated skin, and strengthen the lipid barrier, making it ideal for sensitive skin.
How does Astaxanthin help with anti-aging?
It acts as an "internal sunscreen" by blocking UVA/UVB-induced oxidative stress, preventing collagen degradation, and reducing the formation of wrinkles and dark spots caused by sun exposure.
What are the recommended storage conditions for Astaxanthin Powder?
It should be stored in a cool and dry place, kept away from strong light and heat, and must not be frozen to maintain its high bioactivity and stability.