If you’re a dietary supplement manufacturer or formulator seeking R-alpha lipoic acid (R-ALA) Powder in bulk, and offers an innovative solution for capsules, tablets, and powdered drink mixes.
This article provides an in-depth look at the sourcing, manufacturing process, chemical formula, dosage recommendations, safety, and commercial uses of R-alpha lipoic acid, helping B2B buyers, sourcing agents, and manufacturers make informed decisions about integrating this product into their offerings. As a bulk r-alpha lipoic acid powder supplier, Maxmedchem offfer customers FOB.
Germany is a hub for advanced pharmaceutical and supplement production, Maxmedchem suppliers typically source R-ALA through synthetic processes that yield a high-purity, bioavailable form of the compound. In addition, some German manufacturers source R-α-lipoic acid from Maxmedchem, but synthetic methods are still more common for industrial-scale production.
Manufacturing Process of R-Alpha Lipoic Acid Powder
The manufacturing process for R-alpha lipoic acid powder in maxmedchem involves several precise steps to ensure the highest product quality:
1. Synthesis: R-alpha lipoic acid is synthesized in a laboratory setting. The process typically involves the combination of specific chemical compounds under controlled conditions to create the pure R-enantiomer of alpha-lipoic acid, which is more potent and bioavailable than its racemic mixture counterpart.
2. Purification: After synthesis, the raw product undergoes a purification process to remove impurities and byproducts, ensuring that only the purest form of R-ALA is available for commercial use.
3. Drying and Powdering: Once purified, R-alpha lipoic acid is carefully dried and ground into a fine powder. This allows for easy incorporation into supplement formulations or cosmetic products.
4. Quality Control: R-alpha lipoic acid powder is subjected to rigorous quality control tests to ensure it meets the required standards for purity, potency, and safety. This includes testing for heavy metals, microbial contamination, and other potential contaminants.

Chemical Formula of R-Alpha Lipoic Acid
The chemical formula of R-alpha lipoic acid is C8H14O2S2, and it is composed of a sulfur-containing fatty acid that plays a key role in energy metabolism and acts as a potent antioxidant. The “R” form of alpha lipoic acid is the biologically active form, which is more readily absorbed and utilized by the body compared to the racemic mixture (S-ALA).
Use of R-Alpha Lipoic Acid
R-alpha lipoic acid is versatile and can be used in a wide range of commercial applications:
- Dietary Supplements: R-ALA is commonly found in supplements aimed at supporting healthy aging, reducing oxidative stress, and improving metabolic function. The powder is often encapsulated in soft gels, capsules, or blended into powder formulations.
- Cosmetic and Skincare Products: Due to its antioxidant properties, R-alpha lipoic acid is frequently incorporated into anti-aging skincare products, including serums, creams, and masks. It helps reduce the appearance of fine lines, wrinkles, and discoloration, making it a popular ingredient in premium skincare lines.
- Pharmaceutical Formulations: In some cases, R-alpha lipoic acid is included in pharmaceutical-grade formulations for its potential therapeutic effects, particularly in managing conditions related to oxidative damage, such as diabetic neuropathy and certain neurodegenerative disorders.
For commercial use, especially in dietary supplements or skincare formulations, it is crucial to adhere to regulatory safety guidelines and conduct necessary clinical trials or dermatological testing. Bulk ingredients suppliers typically provide extensive documentation, including safety data sheets (SDS), to ensure compliance with EU and global standards.
Recommended Dosage of R-Alpha Lipoic Acid Powder
The typical dosage of R-alpha lipoic acid powder depends on the application:
- For Supplements: A common dosage for oral supplementation is between 100 mg to 300 mg per day, though higher doses may be used under medical supervision, particularly in the treatment of specific health conditions such as diabetes or neurodegenerative diseases.
- For Skincare: R-alpha lipoic acid is often included in topical formulations at concentrations ranging from 0.5% to 1%, depending on the specific product and desired effects.
It is important to note that dosage recommendations should always align with regulatory guidelines and individual product formulations. R-alpha lipoic acid is a highly potent ingredient, and manufacturers should follow established dosage recommendations to ensure consumer safety.
R-Alpha Lipoic Acid Powder Taste is Bitter?
Pure R-Alpha Lipoic Acid Powder has a somewhat sour or slightly bitter taste. This is due to its chemical composition, which includes a sulfur atom, contributing to its flavor profile. While it’s not particularly strong or overwhelming, the sourness can affect the taste of products, especially if they are designed to be taken in drink form or mixed into smoothies and shakes.
For manufacturers, the taste can be a consideration when formulating supplements that use R-ALA powder. To mask or improve the taste, several strategies can be employed:
- Flavoring Agents: Adding natural or artificial flavoring agents (e.g., citrus, berry, vanilla) can help neutralize the bitterness and make the supplement more palatable.
- Sweeteners: Sweeteners like stevia, monk fruit, or sucralose are often used to balance out the sourness of R-ALA powder in drink mixes or powdered supplements.
- Combination with Other Ingredients: R-ALA is often combined with other ingredients (such as acetyl-L-carnitine or CoQ10) in supplements, which can help offset the flavor, especially when those ingredients have more neutral or pleasant tastes.
If you’re working on formulating supplements that use R-ALA powder, it’s a good idea to test various combinations of flavoring and sweetening agents to ensure that the final product is both effective and pleasant to consume.
R-Alpha Lipoic Acid Powder Dietary Supplement Formula Solution
This formula solution provides a comprehensive guide for manufacturers looking to create high-quality dietary supplements containing R-α lipoic acid powder.
Ingredients:
1. R-Alpha Lipoic Acid (R-ALA) Powder – 100 mg to 300 mg Per Serving
- Function: Potent antioxidant, supports energy production, combats oxidative stress.
- Source: High-purity synthetic or naturally sourced R-ALA.
2. Magnesium Stearate – 25 mg
- Function: Flow agent, helps in tablet and capsule production.
- Role in Supplement: Ensures uniform mixing and prevents ingredients from clumping.
3. Microcrystalline Cellulose (MCC) – 150 mg
- Function: Binder and filler.
- Role in Supplement: Helps form tablets, improves consistency and stability of the product.
4. Dicalcium Phosphate – 100 mg
- Function: Filler and source of calcium.
- Role in Supplement: Acts as a stabilizer and ensures consistent tablet weight.
5. Silica (Silicon Dioxide) – 5 mg
- Function: Flow agent, anti-caking agent.
- Role in Supplement: Prevents ingredients from sticking together during manufacturing.
6. Vegetable Capsule (or Tablet) – 1 capsule
- Function: Delivery system.
- Role in Supplement: Encapsulates the ingredients for easy consumption. Suitable for vegetarians and vegans if plant-based capsules are used.
7. Stevia Extract (optional) – 0.5 mg
- Function: Natural sweetener.
- Role in Supplement: Adds a mild sweetness without added sugars, if a more palatable formulation is desired.
Recommended Dosage
Typical Dosage:
- 1 to 2 capsules per day with meals, or as directed by a healthcare provider.
- Each capsule contains 100 mg to 300 mg of R-α lipoic acid, depending on the desired strength of the formulation.
Suggested Use:
- For general antioxidant support and promoting healthy aging, the standard dosage is typically 100 mg to 200 mg per day.
- For more specific needs, such as metabolic or neurological support, doses may be increased to 300 mg per day under healthcare supervision.
Contact Us For Wholesale Orders
This formula solution is a solid base for developing a high-quality R-alpha lipoic acid dietary supplement product, whether for direct retail or private label distribution. Please contact us at email: info@maxmedchem.com
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