IntraDoxx® 255 IntraDoxx® 255

IntraDoxx® 255

80.3 % Recommendation (132)
Special preparation to support the cells during oxidative stress and normal energy metabolism
High dose of vitamin B2 & important amino acids
Glycine, L-cysteine & L-glutamine are precursors of glutathione
With sulphur-containing R-alpha lipoic acid
Tested quality and free from additives
(€0.48 / caps.)
Plus shipping costs
Ready for immediate shipment

To support the cell functions

Vitamin B2: A nutritional contribution in times of oxidative stress
Everyday our body has to cope with environmental pollutants, drugs and other contaminants. The result of all these strains is often oxidative stress which, in the form of free radicals, can permanently damage human cells. The human body has various different mechanisms to counteract oxidative stress and to breakdown free radicals, or rather reactive oxygen species (ROS). Glutathione peroxidase represents an important team player in the antioxidative system because it breaks down the peroxides formed in the body into harmless components and thus protects the body against these pro-oxidative molecules. Other micronutrients such as riboflavin (vitamin B2) can also help protect the cells of the human body against oxidative stress.

IntraDoxx® 255
• Vitamin B2 helps protect cells against oxidative stress
• Vitamin B2 is involved in maintaining normal energy metabolism
• Includes important amino acids, alpha lipoic acid and N-acetyl cysteine

Download Product information

Not an organic product according to VO (EU) 2018/848.

Suitable for diabetics. The information provided here is not a statement on healing or a recommendation to self-medicate. Subject to print or typographical errors. Version 02.11.2018.

Store in a dark, dry place at room temperature. Protect from heat. Keep out of reach of children.

High proportion of natural ingredients

Well tolerated

Produced according to the pure substance principle

Optimal absorption

Support during increased load

Recommended consumption

3 x 1 capsule daily taken at meal times with plenty of liquid.

Food supplement: The recommended daily dosage should not be exceeded. No substitute for a balanced and varied diet and a healthy lifestyle.

Package size

90 capsules (1 month supply), 36 g

Potential applications

• For support during oxidative stress
• To support normal energy metabolism
• For the additional supply of alpha-lipoic acid, N-acetyl cysteine and important amino acids


per capsule

daily dose 3 capsules

% NRV*

Riboflavin (vitamin B2)3mg9 mg643
R-alpha lipoic acid85mg255 mg-
N-acetyl L-cysteine85mg255 mg-
Glycine40mg120 mg-
L-cysteine40mg120 mg-
L-glutamine40mg120 mg-
L-methionine10mg30 mg-


Alpha lipoic acid, hydroxypropyl methyl cellulose (capsule shell), N-acetyl L-cysteine, L-cysteine hydrochloride monohydrate, glycine, L-glutamine, bulking agent: powdered cellulose, L-methionine, riboflavin.

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At Biogena, “pure substance principle” means that we do not use technological additives which are used for the fully automated manufacturing of tablets, capsules and pills (e.g. anticaking or release agents and so forth) or additives that are used for optical reasons or for enhancing the taste of the products (artificial aroma, colouring agents, coatings etc.). Due to a semi-automatic manufacturing process, we can avoid these substances that often have a higher proportion in customary products than the actual active ingredients. In the case of nutritional supplements, additives have to be indicated in the list of ingredients. Here, the patient or customer can get useful information. Concerning the single ingredients, we also care for our raw materials to be free of carrier substances. In cases where this is not possible, we use natural food components such as maltodextrin, cellulose powder or calcium carbonate. The majority of our ingredients is produced exclusively for us – free of carrier substances (e.g. our enzymes our probiotics: other manufacturers often use lactose as a carrier – the product batches produced for us are explicitly without carriers).

Biogena cooperates with respected physicians and therapists in many different countries. With them, you are in good hands. You can also buy our products from our Biogena stores in Vienna, Linz, Salzburg, Graz, Natternbach, Freilassing and Frankfurt (Germany) as well as online at

BIOGENA preparations are carefully manufactured in our own production facility, BIOGENA Good Health World (Salzburg, Austria), to a unique manufacturing standard. We are certified according to ISO 22,000:2018 and GMP - Good Manufacturing Practice and have organic, halal and kosher certification. The quality-tested raw materials come from premium brand raw material manufacturers - sourced directly from the world market leaders.

Crompomissless quality