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  • 100% pure L-carnitine tartrate
  • For individual enrichment of meals and drinks
  • Raw material of brand quality
Packaging Unit

Advantages of L-carnitine in sports
L-carnitine is a substance naturally found in animal-derived foods that transports fatty acids to their place of combustion in the muscle cells. Athletes appreciate the antioxidant properties of L-carnitine, as the substance is said to have a performance- and regeneration-enhancing effect when taken acutely.

Food supplement with L-Carnitine of the quality brand CARNIPURE®.
CARNIPURE by SPONSER® is a food supplement with L-carnitine of the quality brand CARNIPURE®, which guarantees the highest possible raw material quality without undesirable accompanying products. Ideal for performance-oriented ultra-athletes for individual enrichment of meals and drinks.

This product is vegan.

Take 2 x 1 heaped measuring spoon (3 g) daily with a carbohydrate-containing drink or meal.


per 100 g

per 3.0 g


67 g

2.0 g

[1] O’Connor JE, et al, 1990: New roles of Carnitine metabolism in ammonia cytotoxicity. Adv Exp Med Biol 272:183-195.

[2] Galloway SDR, et al, 2004: Effect of 2 weeks supplementation with L-Carnitine-L-Tartrate on plasma ammonia response to exercise. Conference proceedings, FASEB.

[3] Spiering BA et al. (2008): Effects of L-carnitine-L-tartrate supplementation on muscle oxygenation responses to resistance exercise. J Strength Cond Res Jul; 22(4) 1130-5

[4] Greenhaff PL, et al, 2006: Insulin stimulates L-carnitine accumulation in human skeletal muscle. FASEB J, 20(2):377-9.

[5] Stephens FB, et al, 2006a: An acute increase in skeletal muscle carnitine content alters fuel metabolism in resting human skeletal muscle. J Clin Endocrin Metab, 91(12):5013-8.

[6] Stephens FB, et al, 2006b: Carbohydrate ingestion augments L-carnitine retention in humans. J Appl Physiol, 102(3):1065-70.

[7] Wall BT, et al. 2011: Chronic oral ingestion of L-carnitine and carbohydrate increases muscle carnitine content and alters muscle fuel metabolism during exercise in humans. J Physiol 589.4 pp 963-973.

[8] Sahlin K. 2011: Boasting fat burning with carnitine: an old friend comes out from the shadow. J Physiol 589.7 pp 1509-1510.

100% pure L-Carnitine tartrate

Produced in Germany.

Keep out of children’s reach.


At more than 100 sporting events with more than 100,000 athletes every year, SPONSER® products are not only put through their paces under laboratory conditions, but also in practical tests. So not only our products, but also our athletes are always one step ahead of the competition.