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Bulk Pure Astaxanthin Powder 1% 2% 5% from China Factory - Leading Suppliers of Health Food Ingredients
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-Repairing
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 Applications
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:
a. Daily protective products: Sunscreens, moisturizers, toners (boosts UV damage resistance, prevents photoaging and dark spots).
b. Anti-aging treatments: Serums, ampoules, overnight repair masks (reduces fine lines, improves skin elasticity, fades dullness).
c. Sensitive & post-sun care: Calming lotions, after-sun gels (soothes inflammation, repairs UV-induced skin damage, reduces redness).
d. Brightening products: Spot-correcting serums, glow-boosting masks (inhibits melanin synthesis, evens skin tone).
2. Nutraceuticals & Functional Foods:
a. Dietary supplement capsules, softgels, oral beauty drinks (supports systemic antioxidant defense, promotes joint health, enhances eye function, and boosts skin radiance from within).
b. 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 sourced from?
It is primarily sourced from Haematococcus pluvialis microalgae, which is its richest natural source. It can also be derived from salmon, shrimp, and krill.
How strong is the antioxidant power of Astaxanthin?
Astaxanthin is exceptionally potent—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.
Can Astaxanthin help protect against sun damage?
Yes, it has potent anti-photoaging efficacy. It blocks UVA/UVB-induced oxidative stress, prevents collagen degradation, and acts as an "internal sunscreen" for the skin.
Is this ingredient suitable for sensitive or acne-prone skin?
Absolutely. It provides anti-inflammatory and barrier-repairing benefits by inhibiting pro-inflammatory cytokines, soothing irritated skin, and strengthening the lipid barrier.
Can Astaxanthin be used in both skincare and dietary supplements?
Yes, it has dual-use compatibility. It delivers targeted skin benefits when applied topically in skincare formulations, and systemic health benefits when ingested as a nutraceutical or functional food.