MyProtein
L-Carnitine 180 Tablets

L-carnitine is an amino acid naturally found in the body, where it plays a key role in fat metabolism – shuttling fatty acids into the mitochondria, where they are converted into energy. The body synthesises it from the amino acids lysine and methionine, although its richest natural source is red meat and other animal-based foods. As a food supplement, it is used to support fat burning, boost energy levels during training and enhance physical performance, making it popular for both weight management and strength sports.

The manufacturer recommends taking 2 tablets daily, ideally between meals. Many athletes prefer taking them 30–60 minutes before training to maximise L-carnitine availability during exercise and fat burning. L-carnitine contains no caffeine or other stimulants, so you can safely incorporate it into your routine in the morning or throughout the day without any risk of disrupting your sleep. For best results, consistent long-term use combined with regular training is key above all else.

Yes, MyProtein L-Carnitine tablets are specifically suitable for both vegans and vegetarians. Supplementation with L-carnitine is particularly relevant for these groups, as its richest natural source is red meat. Plant-based diets contain only minimal amounts of L-carnitine, which can result in lower levels in the body. This supplement effectively addresses that shortfall, providing 682 mg of pure L-carnitine per daily serving in a convenient tablet form, free from animal-derived ingredients.

Each pack contains 180 tablets, equating to 90 servings – with a recommended daily dose of 2 tablets. With consistent daily use, the pack will last exactly 90 days, approximately 3 months of uninterrupted supplementation. Each serving delivers 1,000 mg of L-carnitine L-tartrate, equivalent to 682 mg of pure L-carnitine. With 90 servings per pack, it represents excellent value for long-term supplementation.

L-carnitine L-tartrate is a salt form of L-carnitine bound with tartaric acid, which enhances its stability, absorption and bioavailability compared to free-form L-carnitine. It is one of the most thoroughly researched forms, backed by numerous clinical studies focused on muscle recovery and athletic performance. MyProtein L-Carnitine delivers 1,000 mg of L-carnitine L-tartrate per serving, equivalent to 682 mg of active L-carnitine. This form is the quality benchmark in premium L-carnitine supplements.

L-carnitine supports fat metabolism by shuttling fatty acids into the mitochondria, where they are used as a fuel source. However, it is not a traditional fat burner in its own right – the best results are achieved when combined with regular training and a balanced diet with a calorie deficit. Supplementation can form an effective part of a weight loss programme, but it is not a substitute for exercise and a healthy diet. We recommend setting realistic expectations and taking a consistent, long-term approach to weight management.

L-carnitine is generally considered safe at recommended dosages. Occasionally, higher doses may cause mild digestive discomfort such as nausea, diarrhoea or cramping. The 682 mg dose of L-carnitine per daily serving in this product is standard and safe for healthy adults. Pregnant or breastfeeding women, as well as individuals taking medication or with any diagnosed medical conditions, should consult their doctor before starting supplementation.

Yes, MyProtein L-Carnitine tablets are compatible with most common food supplements. They are commonly stacked with protein supplements, creatine, BCAAs or thermogenic fat burners. Since L-carnitine contains no stimulants, it will not amplify the stimulant effects of caffeine-based pre-workout supplements. Combining it with a fat burner can be synergistic, though caution is advised when taking multiple stimulant-containing products simultaneously. If combining with any medications, always consult a doctor or pharmacist first.

No, MyProtein L-Carnitine 180 Tablets contain no listed allergens. The formula consists of L-carnitine L-tartrate along with the following excipients: microcrystalline cellulose, calcium carbonate, fatty acids, silicon dioxide and magnesium stearate. The product is suitable for individuals with lactose or gluten intolerance and is fully compatible with a vegan diet. Always check the current label on the product packaging before use, as manufacturers may occasionally update formulations.

Results from L-carnitine supplementation are not immediate. Most studies report measurable effects after several weeks of regular use combined with physical activity. Visible changes in body composition depend primarily on training quality, diet and overall calorie intake. For an objective assessment of effectiveness, consistent use for a minimum of 4 to 8 weeks is recommended. L-carnitine works as metabolic support – it is not a quick fix, and effort is still required to see results.

Both forms offer comparable bioavailability and are equally effective. The main difference comes down to convenience. MyProtein L-Carnitine tablets require no preparation, refrigeration or measuring – simply take 2 tablets daily, wherever and whenever suits you. Liquid L-carnitine is absorbed slightly faster, but for most everyday users this difference is negligible. Tablets are more practical for travel and long-term storage, thanks to their more stable form and precise dosing of 682 mg per serving.

Yes, MyProtein L-Carnitine tablets are suitable for both men and women. L-carnitine does not act hormonally and does not cause the unwanted effects associated with some other sports supplements. Women use it primarily as part of weight loss programmes to support fat burning, maintain energy levels during training and enhance physical performance. Pregnant or breastfeeding women should consult their doctor before beginning supplementation.

MyProtein L-Carnitine tablets hold an average customer rating of 4.2 out of 5, reflecting strong overall satisfaction. Customers most commonly praise the convenient tablet format with no mixing or preparation required, the high concentration of 682 mg of L-carnitine per daily serving, and the outstanding value offered by 90 servings per pack. Some customers may prefer the liquid form for a faster onset of results. Overall, it is a well-regarded product known for consistent quality.