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High-Quality Alpha Lipoic Acid ALA from China Suppliers - Trusted Factory for Antioxidant Health Benefits
C8H14O2S2
Description
α-Lipoic acid (ALA) is an endogenous powerful antioxidant with both water-soluble and fat-soluble properties, and is known as the "universal antioxidant". It has a small molecular weight and strong penetration, and can directly reach the cell mitochondria and whole body tissues. It shows multiple health values in the fields of anti-aging, metabolic regulation, neuroprotection and anti-glycation, and has become a star ingredient in the field of modern nutritional supplements.
Core Nutritional Health Care Effects
Super Strong Antioxidant & Anti-Aging
α-Lipoic acid directly removes reactive oxygen species (ROS) such as hydroxyl free radicals and peroxynitrite, and can regenerate antioxidants such as vitamin C, vitamin E and glutathione to form a synergistic defense network.
α-Lipoic acid directly removes reactive oxygen species (ROS) such as hydroxyl free radicals and peroxynitrite, and can regenerate antioxidants such as vitamin C, vitamin E and glutathione to form a synergistic defense network.
400×
Antioxidant capacity vs. Vitamin C/E
>30%
Increase in skin brightness (clinical topical use)
Metabolic Support & Blood Sugar Regulation
As a coenzyme of pyruvate dehydrogenase, α-lipoic acid promotes the conversion of glucose into energy, enhances insulin sensitivity, and reduces insulin resistance.
At the same time, it reduces endothelial oxidative damage and reduces the risk of atherosclerosis by inhibiting the NF-κB inflammatory pathway.
600mg
Daily dose studied for diabetic nerve support
+4.5 m/s
Average increase in nerve conduction velocity
Nervous System Protection & Cognitive Enhancement
α-Lipoic acid can penetrate the blood-brain barrier, reduce the toxicity of β-amyloid protein (Aβ) deposition on neurons, and delay the progression of Alzheimer's disease.
By chelating excess iron ions, it inhibits oxidative stress and improves Parkinson's disease symptoms. Clinical trials have shown that long-term supplementation can improve memory and attention and reduce the risk of cognitive decline.
Liver Detoxification & Heavy Metal Chelation
As a natural metal chelator, α-lipoic acid can bind to toxic heavy metals such as LeadMercuryCadmium, accelerate their excretion from the body, and reduce the burden on the liver. It has a clearing effect on fat accumulation in non-alcoholic fatty liver disease and reduces liver inflammation indicators (such as ALT, AST).
Weight Management & Anti-Glycation
Alpha-lipoic acid activates the AMPK signaling pathway, promotes fat oxidation metabolism, and reduces visceral fat accumulation.
At the same time, it inhibits the binding of sugar to collagen, reduces skin glycation damage, and maintains skin elasticity.
−5.2%
Average body fat reduction after 24 weeks (600mg/day)
Product Advantages & Recommended Solutions
High Bioavailability: Using nano-microcapsule technology, the oral absorption rate is 40% higher than that of traditional dosage forms, and the blood drug concentration is more stable.
Safety Guarantee: The clinical dose of 300–600 mg/day is well tolerated, has no cumulative toxicity, and long-term use has rare side effects.
Multi-Scenario Application: Supports tablets, capsules, topical creams and intravenous injections to meet daily health care and medical needs.
Recommended Population:
- Diabetic patients and those at risk of high blood sugar
- Sub-healthy groups who need antioxidant and anti-aging
- People who have long-term exposure to heavy metals or environmental pollution
- Patients with cognitive impairment and neurodegenerative diseases
Frequently Asked Questions
Q
What makes α-Lipoic Acid different from other antioxidants like Vitamin C or E?
A
Unlike Vitamin C (water-soluble only) or Vitamin E (fat-soluble only), α-Lipoic Acid is both water- and fat-soluble, allowing it to work throughout the entire cell — inside and outside. It also has the unique ability to regenerate other antioxidants including Vitamin C, Vitamin E, and glutathione, making its antioxidant capacity approximately 400 times greater than either vitamin alone.
Q
What is the recommended daily dosage of α-Lipoic Acid?
A
Clinical studies support a daily dose of 300–600 mg. For diabetic neuropathy and blood sugar regulation, 600 mg per day has been shown to increase nerve conduction velocity and relieve peripheral neuropathy symptoms. This dosage range is well tolerated with no cumulative toxicity reported.
Q
Can α-Lipoic Acid help with weight loss?
A
Yes. α-Lipoic Acid activates the AMPK signaling pathway, which promotes fat oxidation and reduces visceral fat accumulation. In clinical studies, overweight individuals supplementing 600 mg daily experienced an average body fat reduction of 5.2% after 24 weeks. It also helps maintain skin elasticity by inhibiting collagen glycation.
Q
Is α-Lipoic Acid safe for long-term use?
A
Yes. At the clinical dose of 300–600 mg/day, α-Lipoic Acid is well tolerated with no reported cumulative toxicity. Long-term use has very rare side effects. Our formulation uses nano-microcapsule technology to ensure stable blood concentration and 40% higher oral absorption compared to traditional dosage forms.
Q
How does α-Lipoic Acid support brain and neurological health?
A
α-Lipoic Acid can cross the blood-brain barrier, where it reduces the toxic effects of β-amyloid protein (Aβ) on neurons — a key factor in Alzheimer's disease progression. It also chelates excess iron ions to inhibit oxidative stress, which may help improve Parkinson's disease symptoms. Clinical trials indicate improvements in memory, attention, and reduced risk of cognitive decline with long-term supplementation.
Q
In what forms is α-Lipoic Acid available, and who should consider taking it?
A
α-Lipoic Acid is available in tablets, capsules, topical creams, and intravenous injection forms to suit different needs. It is especially recommended for diabetic patients and those with high blood sugar risk, individuals seeking antioxidant and anti-aging support, people with long-term exposure to heavy metals or environmental pollutants, and those with cognitive impairment or neurodegenerative conditions.