OPC Plus

Native OPC with OPC

Other polyphenols and camu camu extract. Please note that we supply a Certificate of Analysis! The company headquarters of Biotikon® are in Germany and therefore are subject to strict monitoring. Almost all suppliers of OPC are located abroad, even though they have a German website.

Labels from various OPC or grape seed extract suppliers claim 95% OPC, suggesting that this amount of OPC is obtainable. In general this percentage does not refer to pure OPC, but to OPC grape seed powder,, which may only contain small percentages of OPC. Pure OPC is proanthocyanidins without monomeric proanthocyanidins. OPC is defined differently by various manufacturers and can also be measured with alternate analysis procedures. You should always insist upon seeing an analysis certificate and also pay attention to the analysis method! OPC Plus Certificate of Analysis (click here to view OPC-analysis) German companies like Biotikon® are certifiable. A reliable analysis for the measurement of the OPC content is the RP-HPLC method. In particular we use the RP-HPLC method which is the most commonly used analysis method for high-quality plant materials. Other methods may show different values. A statement of OPC 95% should be critically scrutinized.

OPCplus by Dr. Alexander Michalzik®️ additionally contains high-quality camu camu extract (Camu Camu is the richest vitamin C plant known in science).

Suitable for vegetarians & vegans!

OPC by Dr. Michalzik®️

contains an exceptionally high concentration of OPC (oligomeric procyanidins). Only materials of the highest quality are used. Dr. Michalzik®️’s OPC contains no fillers (resulting in significantly higher production costs) using only natural substances.

Polyphenols are not just OPC! In addition to 160 mg of OPC (according to RP-HPLC test specifications PV.03.P194 02) other important polyphenols (antioxidant active substances) are included. Test specification is available under www.opc-grapeseedextract.de. According to our company’s philosophy, we leave our OPC in its natural plant compound.

Our product is manufactured in Germany by Biotikon® under supervision of Dr. Michalzik®️.

Below you will find several exemplary analysis of grape seed extract used for our OPC products.

In part, these are analyses of recent batches. The analysis value measured with the RP-HPLC method which is always up to date, is the basis for specifying our OPC content. We will gladly send the RP-HPLC analysis to you by mail.

For older batches we used the Vanillin method, Butanol method (Procyanidin-Assay) and Porter Bate-Smith method to compare the OPC methods of measurement.

Suitable for vegetarians & vegans!

RP-HPLC_OPC_Analysezertifkat (click here)

OPC_DMAC (click here to view PAC analysis by DMAC method)

OPC_DMAC (click here to view PAC analysis by DMAC method)

Certificate of Analysis by Vanillin method, Procyanidin-Assay (Butanol method) and the Pharmacopoeia method (EP6.0 1220) (click here)RP-HPLC_OPC_Analysezertifkat (click here)

OPC_DMAC (click here to view PAC analysis by DMAC method)

OPC_DMAC (click here to view PAC analysis by DMAC method)

Certificate of Analysis by Vanillin method, Procyanidin-Assay (Butanol method) and the Pharmacopoeia method (EP6.0 1220) (click here)

OPC is contained in the following products:

OPC Effect:

Brain & Mental Performance
Eye Formula
Heart Forte I
Blood Pressure Regulator
Joint Formula II
Arterial & Blood Vessel Support
Sport - cell protect
Mitochondrium forte / forte PRO

OPC Plus by Dr. med. Michalzik®️ purest quality from Biotikon®

Pure substances without additives or fillers in the capsule filling. Made with ♡ love in Germany's Odenwald.

• Gluten-free, lactose-free gelatine and sugar-free
• Food Safety HACCP: Information about residue control: please contact us
• GMO free – contains ingredients that may have been genetically modified
• Not irradiated
• Contains no magnesium stearate
• No aluminium contained
• Plasticizer free – packaging made of HDPE, no plasticizers
• Without animal testing
• Vegetarian and vegan
• You receive fresh products in-house controlled and processes

OPC Plus by Dr. Michalzik®️ is subject to strict examinations of German supervisory authorities. It is manufactured by use of gentle production technologies without heat or additives in the capsule filling. No industrially produced silicic acid (silicon dioxide) flow aid. Biotikon® does not use silicon dioxide or silicic acid (SiO2, known as E551) as a flow aid. Without the use of processing agents, which are not required to be mentioned on the packaging. Biotikon®️ products are manufactured in accordance with legal requirements and in compliance with the HACCP concept to ensure food safety.

Storage: Keep cool & dry, protect from light exposure.

Daily Dosage: 1 -2 OPC plus-capsules.

Package Contents: 72 OPC 160plus-capsules. Each capsule contains 300 mg grape seed extract and 50 mg camu camu extract.

Important Note: The recommended daily dose should not be exceeded. Nutritional supplements are not intended to be a substitute for a varied and balanced diet or a healthy lifestyle. Children, pregnant women, and nursing mothers should consult with a doctor before using this product. Keep out of reach of children.

Additional Information: When buying OPC products the following criteria should be taken into consideration:

• Documented OPC content with RP-HPLC analysis certificate
• Product should be processed in Germany / German suppliers: Verifiability and security ensured by controllability
• No fillers and additives
• OPC originates from grape seeds. Much knowledge about the product is received from red wine.

Ingredients per Daily Recommendation, 1 capsule:

Pure, genuine OPC measured directly in the grape seed extract. (According to RP-HPLC method, test specification PV.03.P194_02). OPC are proanthocyanidins. Monomeric proanthocyanidins are not added into the OPCs. Test specifications are available at www.opc-grapeseedextract.de

Our OPCplus contains 50 mg of pure camu camu extract per capsule.

Ingredients: Vitis vinifera extract, camu camu extract from Myrciaria dubia

Capsule material: made of pure vegetable cellulose (Hydroxy-propyl-methyl-cellulose

OPC concentration prozess

1. Plant polyphenols are so-called secondary plant compounds.

2. OPC stands for oligomeric procyanidins. They consist of catechins, which are connected by condensation. This produces substances with a new identity which include a larger range of efficiency than single (= monomeric) catechins. They are called pro- (proantho) cyanidines which at splitting of the compound do not disintegrate into catechins but cyanidins. Green tea for example contains only monomeric (single) catechins, which cannot have the same effect as OPC. A peeled banana will turn brown, iron will rust. The reason is the oxidation of these substances or tissues through radical oxygen molecules (free radicals).