2 products
Sort by:
2 products
2 products
What is the effect of beta-alanine on performance?
Beta-alanine is a non-essential amino acid that does not act directly on muscle. Its role is that of a precursor: combined with L-histidine, it forms carnosine, a dipeptide stored in muscle fibers. It is carnosine that does the work, and the availability of beta-alanine is the limiting factor for its production—histidine, on the other hand, is rarely deficient in a normal diet.
Carnosine acts as an intramuscular buffer. During intense exercise, glycolysis produces hydrogen ions that cause a drop in pH within the muscle fiber. This acidification disrupts the contraction enzymes and calcium utilization: this is the burning sensation that forces you to stop a set before the muscle itself is exhausted. By capturing some of these ions, carnosine delays the moment when pH becomes limiting. The muscle doesn't get stronger; it lasts longer before acidity stops it.
Regular supplementation substantially increases muscle carnosine stores. This is one of the best-documented effects in sports nutrition, but it only applies to a specific exercise window, and this precision makes all the difference between a useful product and a useless one.
What kind of efforts does it really affect?
The useful window is between 60 seconds and 4 minutes of intense effort. Below that, acidity hasn't had time to accumulate: it's not what stops you. Above that, the effort becomes predominantly aerobic, and the limit shifts elsewhere, towards energy substrate and thermoregulation.
Specifically, beta-alanine is effective for sets of 12 to 20 repetitions and intensification techniques—drop sets, rest-pause, supersets—for CrossFit and circuits, for interval training of 1 to 3 minutes, for 400m to 1500m running, for 100m to 200m swimming, and for the final sprints of an endurance event.
It is not effective for a set of 5 heavy repetitions, a 10-second sprint, a maximal lift in powerlifting, or a marathon. For very short and intense efforts, the phosphagen system is involved, and therefore creatine monohydrate or the Creapure® range meets the need. The two supplements are complementary precisely because they do not cover the same duration of effort.
Why should it be taken every day?
This is where most disappointments arise. Beta-alanine has no acute effect. Taken 30 minutes before a session, it changes nothing for that particular session—except to cause tingling, which is not a sign of efficacy.
The mechanism is one of saturation. Each intake raises plasma concentration and fuels carnosine synthesis; muscle stores gradually increase, with significant progress over 2 to 4 weeks and a plateau reached after 8 to 12 weeks of continuous intake. The decline is just as slow: after cessation, it takes several weeks for stores to return to their initial level.
The practical consequence is simple and often ignored: taking beta-alanine only on training days makes no sense. Four intakes per week instead of seven lengthen the loading period accordingly and lower the plateau reached. The time of day for intake, however, has no importance: morning, noon, or evening, with or without a meal, only the total daily dose matters.
This is also why its presence in a pre-workout, at two or three intakes per week, is not enough. A formula dosed at 3.2g per serving remains underutilized if you only take that serving on training days. Our boosters and our creatine-free pre-workout section often contain a correct dose, but a tub of pure beta-alanine taken daily remains the most reliable way to saturate stores.
What is the dose and how to avoid tingling?
The reference dose is between 3.2 and 6.4g per day, with the lower end being sufficient for most users. Some protocols use a dose relative to body weight, around 65mg per kilo. Beyond 6.4g per day, no additional benefit has been demonstrated, and unpleasant effects increase.
These unpleasant effects have a name: paresthesia. These are tingling or prickling sensations on the face, scalp, neck, forearms, and sometimes the torso. They appear 15 to 20 minutes after intake and disappear within about twenty minutes. The mechanism is identified: beta-alanine activates receptors present on sensory neurons in the skin. This is neither an allergic reaction nor a sign of toxicity, and the intensity varies greatly from person to person.
Three methods can help avoid them. The most effective is fractionation: instead of 3.2g at once, take 1.6g twice a day, or 800mg four times. Below 800mg to 1g per intake, paresthesia disappears in almost everyone because the plasma peak remains below the trigger threshold. The second is to take the dose with a meal, which spreads out absorption. The third is to use sustained-release forms, such as CarnoSyn SR, designed precisely to flatten this peak; they allow higher single doses without discomfort.
If the tingling doesn't bother you, there's no need to avoid it: it has no consequences. It's simply not an indicator of the effective dose.
What not to expect from it
Beta-alanine does not increase maximal strength. It will not improve your bench press or squat for a set of 5 repetitions: these efforts are not limited by acidity. In this area, an honest review concludes there is no effect, and nothing should be expected from it.
It does not directly build muscle mass. Any gain is indirect: a few extra repetitions per set, week after week, produce a higher training volume, and it is this volume that builds muscle. Protein intake remains the determining variable.
It has no energizing effect. No connection to caffeine: beta-alanine does not stimulate the nervous system and does not alter alertness. The tingling gives the impression of a product that "does something," but this sensation is uncorrelated with its actual mechanism.
Finally, it does not replace other buffers. For very acidifying efforts, sodium bicarbonate acts in the extracellular compartment, where carnosine acts inside the fiber. The two pathways are distinct.
Regarding safety, paresthesia aside, tolerance is good at usual doses. As with any supplementation, medical advice is necessary in case of ongoing treatment, kidney or liver disease, pregnancy, and breastfeeding. European evaluations of amino acids as dietary supplements fall under EFSA and French recommendations under ANSES.
Frequently Asked Questions
What is beta-alanine?
A non-essential amino acid, whose particularity is that it does not participate in protein composition. Its role is that of a precursor: combined with L-histidine, it forms carnosine, stored in muscle fibers, where it acts as a buffer against acidity produced during exercise. Beta-alanine limits this production, hence the interest in supplementing it. It is naturally found in meat and fish, in the form of carnosine, but in much smaller quantities than the doses used in sports nutrition.
What are the effects of beta-alanine?
Only one effect, but well-documented: it delays muscle acidification during intense efforts lasting 1 to 4 minutes. Specifically, a few extra repetitions on a long set, better sustained interval training, improved resistance in a circuit or combat round. Outside this window, nothing happens: neither on a set of 5 heavy repetitions, nor on a 10-second sprint, nor on a marathon. It does not increase maximal strength, does not directly build muscle, and has no stimulating effect—the tingling sensations felt have nothing to do with its mechanism.
When to take beta-alanine?
At any time of the day, and that's the most useful answer on this page. Unlike citrulline or caffeine, beta-alanine has no immediate effect: it works by gradual saturation of muscle carnosine stores. Taking it before a session is therefore not particularly useful, except to trigger tingling during warm-up. What matters is regularity: every day, including rest days, otherwise the plateau is never reached. In practice, split the dose across daily meals—it's both simpler to maintain and more comfortable.
What daily dose of beta-alanine?
Between 3.2 and 6.4g per day, every day, with the lower end being sufficient for most users; some protocols prefer 65mg per kilogram of body weight. Beyond 6.4g, no additional benefit has been demonstrated and discomfort increases. Splitting into two or four doses of 800mg to 1.6g remains the best way to reach the dose without triggering tingling.
How long does it take for beta-alanine to take effect?
Allow 2 to 4 weeks of daily intake for a noticeable difference on long sets, and 8 to 12 weeks to reach the saturation plateau. No one feels anything in the first week, apart from the tingling—which appears from the first dose and indicates nothing about efficacy. This delay explains most disappointments: the product is judged on an immediate sensation when its mechanism is slow. Upon cessation, stores decrease just as slowly, over several weeks.
Why does beta-alanine cause tingling?
These tingles have a name: beta-alanine paresthesia. The molecule activates receptors located on sensory neurons in the skin, which produces prickling sensations on the face, scalp, neck, and forearms. They appear 15 to 20 minutes after intake and disappear on their own within about twenty minutes. This is neither an allergic reaction, nor a sign of toxicity, nor an indicator of efficacy: they only signal that a dose greater than about 800mg has been taken at once. To avoid them, split into doses of 800mg to 1.6g, take them with a meal, or choose a sustained-release form. And if they don't bother you, there's no need to avoid them.
Is beta-alanine dangerous?
At usual doses and in a healthy adult, tolerance is good: apart from tingling, reported adverse effects are rare and benign. Online, some research associates this ingredient with cancer; no data establishes such a link, and it has not been the subject of any health authority alerts in this regard. The real limitations are elsewhere: study follow-up rarely exceeds a few months. Pregnancy, breastfeeding, kidney or liver disease, ongoing treatment, and age under 18 years require prior medical advice.
Beta-alanine and menopause: what's the connection?
Beta-alanine is also the active ingredient in a medication sold in French pharmacies, indicated for hot flashes related to menopause. It is a medication, with its own evaluation, dosage, and indications. Products in this category are sports nutrition supplements: they claim no effect on menopause, are not a substitute for treatment, and should not be used for this purpose. If this is your concern, the right person to consult is your doctor or pharmacist, not a sports nutrition store.
Does beta-alanine cause weight gain?
No. It provides practically no calories and does not retain water, unlike creatine, whose intake is often accompanied by one to two kilograms of intramuscular water in the first few weeks. What affects the scale is the daily energy balance, not this ingredient. If you notice weight gain when starting supplementation, look instead at the carbohydrates in a pre-workout or an intra-workout drink taken at the same time.
Beta-alanine or creatine?
It's not an either/or situation. Creatine acts on explosive efforts under 15 seconds and maximal strength, while beta-alanine acts on efforts lasting 1 to 4 minutes. If you have to choose only one, creatine remains a priority for a classic weightlifter; beta-alanine becomes more relevant in CrossFit, combat sports, and continuous effort disciplines.
Is beta-alanine found in food?
Yes, primarily in meat and fish, in the form of carnosine and anserine, which digestion releases as beta-alanine. However, dietary intake remains much lower than the doses used in supplementation: it would take several hundred grams of meat per day to approach 3g. Vegetarian and vegan diets generally have lower muscle carnosine stores, making this one of the few areas where supplementation truly makes a difference for them.
Can it be mixed with a booster or other supplements?
Without difficulty: its taste is neutral and slightly acidic, and it mixes with creatine, EAAs, electrolytes, or a carbohydrate drink. One precaution: add up the doses. Many pre-workouts already contain 2 to 3.2g per serving, and adding a full dose on top exceeds the useful range without benefit. Check the label before combining, as with citrulline.
Where to find beta-alanine?
In specialized sports nutrition stores and online, in pure powder or capsules—and in boosters, where it is almost always present. Two buying tips. Prefer pure powder to capsules: it allows for free fractionation, which is precisely what is needed here, and costs significantly less per gram. And check that the dose per scoop is clearly indicated, otherwise fractionation becomes impossible to dose. Our references are available online, shipped throughout France and Europe, and in store in Vendargues, about ten minutes from Montpellier, with two-hour pickup.
Which beta-alanine to choose?
The main criteria are purity and clear dosing. A pure powder allows for freely adjusting the quantity per intake, which is precisely what is needed for fractionation. We offer the Sinob version in pure powder, as well as IO.Genix, whose dose per scoop is clearly indicated.
If you prefer a complete product rather than an isolated ingredient, the caffeine-free booster section and our selection of boosters include formulas that contain it—keeping in mind that their frequency of intake does not allow for the desired saturation.
Discuss it in Vendargues
Our store in Vendargues, about ten minutes from Montpellier, is the quickest place to settle the question that comes up most often regarding this ingredient: whether to use a pure fractionated powder or a sustained-release form, depending on your sensitivity to tingling and your discipline. We also ship everywhere in France and Europe.
Duration of treatment, daily dose, and tingling: our article on beta-alanine explains why it should not be taken as a one-off pre-workout.
Retrait au magasin sous 2 h
À Vendargues, près de Montpellier. Vous êtes prévenu dès que la commande est prête.
Commandé avant 14 h, expédié le jour même
Du lundi au samedi. Le délai d'acheminement appartient ensuite au transporteur.
Livraison offerte dès 50 €
En France métropolitaine, et dès 100 € en Europe. Modes et délais.
Une question avant de commander ?
Écrivez-nous ou passez au magasin : on connaît les produits qu'on vend.
What is the effect of beta-alanine on performance?
Beta-alanine is a non-essential amino acid that does not act directly on muscle. Its role is that of a precursor: combined with L-histidine, it forms carnosine, a dipeptide stored in muscle fibers. It is carnosine that does the work, and the availability of beta-alanine is the limiting factor for its production—histidine, on the other hand, is rarely deficient in a normal diet.
Carnosine acts as an intramuscular buffer. During intense exercise, glycolysis produces hydrogen ions that cause a drop in pH within the muscle fiber. This acidification disrupts the contraction enzymes and calcium utilization: this is the burning sensation that forces you to stop a set before the muscle itself is exhausted. By capturing some of these ions, carnosine delays the moment when pH becomes limiting. The muscle doesn't get stronger; it lasts longer before acidity stops it.
Regular supplementation substantially increases muscle carnosine stores. This is one of the best-documented effects in sports nutrition, but it only applies to a specific exercise window, and this precision makes all the difference between a useful product and a useless one.
What kind of efforts does it really affect?
The useful window is between 60 seconds and 4 minutes of intense effort. Below that, acidity hasn't had time to accumulate: it's not what stops you. Above that, the effort becomes predominantly aerobic, and the limit shifts elsewhere, towards energy substrate and thermoregulation.
Specifically, beta-alanine is effective for sets of 12 to 20 repetitions and intensification techniques—drop sets, rest-pause, supersets—for CrossFit and circuits, for interval training of 1 to 3 minutes, for 400m to 1500m running, for 100m to 200m swimming, and for the final sprints of an endurance event.
It is not effective for a set of 5 heavy repetitions, a 10-second sprint, a maximal lift in powerlifting, or a marathon. For very short and intense efforts, the phosphagen system is involved, and therefore creatine monohydrate or the Creapure® range meets the need. The two supplements are complementary precisely because they do not cover the same duration of effort.
Why should it be taken every day?
This is where most disappointments arise. Beta-alanine has no acute effect. Taken 30 minutes before a session, it changes nothing for that particular session—except to cause tingling, which is not a sign of efficacy.
The mechanism is one of saturation. Each intake raises plasma concentration and fuels carnosine synthesis; muscle stores gradually increase, with significant progress over 2 to 4 weeks and a plateau reached after 8 to 12 weeks of continuous intake. The decline is just as slow: after cessation, it takes several weeks for stores to return to their initial level.
The practical consequence is simple and often ignored: taking beta-alanine only on training days makes no sense. Four intakes per week instead of seven lengthen the loading period accordingly and lower the plateau reached. The time of day for intake, however, has no importance: morning, noon, or evening, with or without a meal, only the total daily dose matters.
This is also why its presence in a pre-workout, at two or three intakes per week, is not enough. A formula dosed at 3.2g per serving remains underutilized if you only take that serving on training days. Our boosters and our creatine-free pre-workout section often contain a correct dose, but a tub of pure beta-alanine taken daily remains the most reliable way to saturate stores.
What is the dose and how to avoid tingling?
The reference dose is between 3.2 and 6.4g per day, with the lower end being sufficient for most users. Some protocols use a dose relative to body weight, around 65mg per kilo. Beyond 6.4g per day, no additional benefit has been demonstrated, and unpleasant effects increase.
These unpleasant effects have a name: paresthesia. These are tingling or prickling sensations on the face, scalp, neck, forearms, and sometimes the torso. They appear 15 to 20 minutes after intake and disappear within about twenty minutes. The mechanism is identified: beta-alanine activates receptors present on sensory neurons in the skin. This is neither an allergic reaction nor a sign of toxicity, and the intensity varies greatly from person to person.
Three methods can help avoid them. The most effective is fractionation: instead of 3.2g at once, take 1.6g twice a day, or 800mg four times. Below 800mg to 1g per intake, paresthesia disappears in almost everyone because the plasma peak remains below the trigger threshold. The second is to take the dose with a meal, which spreads out absorption. The third is to use sustained-release forms, such as CarnoSyn SR, designed precisely to flatten this peak; they allow higher single doses without discomfort.
If the tingling doesn't bother you, there's no need to avoid it: it has no consequences. It's simply not an indicator of the effective dose.
What not to expect from it
Beta-alanine does not increase maximal strength. It will not improve your bench press or squat for a set of 5 repetitions: these efforts are not limited by acidity. In this area, an honest review concludes there is no effect, and nothing should be expected from it.
It does not directly build muscle mass. Any gain is indirect: a few extra repetitions per set, week after week, produce a higher training volume, and it is this volume that builds muscle. Protein intake remains the determining variable.
It has no energizing effect. No connection to caffeine: beta-alanine does not stimulate the nervous system and does not alter alertness. The tingling gives the impression of a product that "does something," but this sensation is uncorrelated with its actual mechanism.
Finally, it does not replace other buffers. For very acidifying efforts, sodium bicarbonate acts in the extracellular compartment, where carnosine acts inside the fiber. The two pathways are distinct.
Regarding safety, paresthesia aside, tolerance is good at usual doses. As with any supplementation, medical advice is necessary in case of ongoing treatment, kidney or liver disease, pregnancy, and breastfeeding. European evaluations of amino acids as dietary supplements fall under EFSA and French recommendations under ANSES.
Frequently Asked Questions
What is beta-alanine?
A non-essential amino acid, whose particularity is that it does not participate in protein composition. Its role is that of a precursor: combined with L-histidine, it forms carnosine, stored in muscle fibers, where it acts as a buffer against acidity produced during exercise. Beta-alanine limits this production, hence the interest in supplementing it. It is naturally found in meat and fish, in the form of carnosine, but in much smaller quantities than the doses used in sports nutrition.
What are the effects of beta-alanine?
Only one effect, but well-documented: it delays muscle acidification during intense efforts lasting 1 to 4 minutes. Specifically, a few extra repetitions on a long set, better sustained interval training, improved resistance in a circuit or combat round. Outside this window, nothing happens: neither on a set of 5 heavy repetitions, nor on a 10-second sprint, nor on a marathon. It does not increase maximal strength, does not directly build muscle, and has no stimulating effect—the tingling sensations felt have nothing to do with its mechanism.
When to take beta-alanine?
At any time of the day, and that's the most useful answer on this page. Unlike citrulline or caffeine, beta-alanine has no immediate effect: it works by gradual saturation of muscle carnosine stores. Taking it before a session is therefore not particularly useful, except to trigger tingling during warm-up. What matters is regularity: every day, including rest days, otherwise the plateau is never reached. In practice, split the dose across daily meals—it's both simpler to maintain and more comfortable.
What daily dose of beta-alanine?
Between 3.2 and 6.4g per day, every day, with the lower end being sufficient for most users; some protocols prefer 65mg per kilogram of body weight. Beyond 6.4g, no additional benefit has been demonstrated and discomfort increases. Splitting into two or four doses of 800mg to 1.6g remains the best way to reach the dose without triggering tingling.
How long does it take for beta-alanine to take effect?
Allow 2 to 4 weeks of daily intake for a noticeable difference on long sets, and 8 to 12 weeks to reach the saturation plateau. No one feels anything in the first week, apart from the tingling—which appears from the first dose and indicates nothing about efficacy. This delay explains most disappointments: the product is judged on an immediate sensation when its mechanism is slow. Upon cessation, stores decrease just as slowly, over several weeks.
Why does beta-alanine cause tingling?
These tingles have a name: beta-alanine paresthesia. The molecule activates receptors located on sensory neurons in the skin, which produces prickling sensations on the face, scalp, neck, and forearms. They appear 15 to 20 minutes after intake and disappear on their own within about twenty minutes. This is neither an allergic reaction, nor a sign of toxicity, nor an indicator of efficacy: they only signal that a dose greater than about 800mg has been taken at once. To avoid them, split into doses of 800mg to 1.6g, take them with a meal, or choose a sustained-release form. And if they don't bother you, there's no need to avoid them.
Is beta-alanine dangerous?
At usual doses and in a healthy adult, tolerance is good: apart from tingling, reported adverse effects are rare and benign. Online, some research associates this ingredient with cancer; no data establishes such a link, and it has not been the subject of any health authority alerts in this regard. The real limitations are elsewhere: study follow-up rarely exceeds a few months. Pregnancy, breastfeeding, kidney or liver disease, ongoing treatment, and age under 18 years require prior medical advice.
Beta-alanine and menopause: what's the connection?
Beta-alanine is also the active ingredient in a medication sold in French pharmacies, indicated for hot flashes related to menopause. It is a medication, with its own evaluation, dosage, and indications. Products in this category are sports nutrition supplements: they claim no effect on menopause, are not a substitute for treatment, and should not be used for this purpose. If this is your concern, the right person to consult is your doctor or pharmacist, not a sports nutrition store.
Does beta-alanine cause weight gain?
No. It provides practically no calories and does not retain water, unlike creatine, whose intake is often accompanied by one to two kilograms of intramuscular water in the first few weeks. What affects the scale is the daily energy balance, not this ingredient. If you notice weight gain when starting supplementation, look instead at the carbohydrates in a pre-workout or an intra-workout drink taken at the same time.
Beta-alanine or creatine?
It's not an either/or situation. Creatine acts on explosive efforts under 15 seconds and maximal strength, while beta-alanine acts on efforts lasting 1 to 4 minutes. If you have to choose only one, creatine remains a priority for a classic weightlifter; beta-alanine becomes more relevant in CrossFit, combat sports, and continuous effort disciplines.
Is beta-alanine found in food?
Yes, primarily in meat and fish, in the form of carnosine and anserine, which digestion releases as beta-alanine. However, dietary intake remains much lower than the doses used in supplementation: it would take several hundred grams of meat per day to approach 3g. Vegetarian and vegan diets generally have lower muscle carnosine stores, making this one of the few areas where supplementation truly makes a difference for them.
Can it be mixed with a booster or other supplements?
Without difficulty: its taste is neutral and slightly acidic, and it mixes with creatine, EAAs, electrolytes, or a carbohydrate drink. One precaution: add up the doses. Many pre-workouts already contain 2 to 3.2g per serving, and adding a full dose on top exceeds the useful range without benefit. Check the label before combining, as with citrulline.
Where to find beta-alanine?
In specialized sports nutrition stores and online, in pure powder or capsules—and in boosters, where it is almost always present. Two buying tips. Prefer pure powder to capsules: it allows for free fractionation, which is precisely what is needed here, and costs significantly less per gram. And check that the dose per scoop is clearly indicated, otherwise fractionation becomes impossible to dose. Our references are available online, shipped throughout France and Europe, and in store in Vendargues, about ten minutes from Montpellier, with two-hour pickup.
Which beta-alanine to choose?
The main criteria are purity and clear dosing. A pure powder allows for freely adjusting the quantity per intake, which is precisely what is needed for fractionation. We offer the Sinob version in pure powder, as well as IO.Genix, whose dose per scoop is clearly indicated.
If you prefer a complete product rather than an isolated ingredient, the caffeine-free booster section and our selection of boosters include formulas that contain it—keeping in mind that their frequency of intake does not allow for the desired saturation.
Discuss it in Vendargues
Our store in Vendargues, about ten minutes from Montpellier, is the quickest place to settle the question that comes up most often regarding this ingredient: whether to use a pure fractionated powder or a sustained-release form, depending on your sensitivity to tingling and your discipline. We also ship everywhere in France and Europe.
Duration of treatment, daily dose, and tingling: our article on beta-alanine explains why it should not be taken as a one-off pre-workout.
