Scitec Beta Alanine
⚡ 4000mg of beta-alanine per 5-capsule daily dose — carnosine booster
🔬 Beta-alanine → muscle carnosine → lactic acid buffer — endurance and intensity
🚫 No stimulants — no weight gain — no TiO2
⚠️ 86% beta-alanine per capsule
📦 150 capsules — 30-day supply
What is Scitec Nutrition Beta Alanine?
Scitec Nutrition Beta Alanine is a pure beta-alanine supplement from Scitec Nutrition — the most well-studied carnosine-boosting compound in sports nutrition. Each 5-capsule daily dose delivers 4000mg of beta-alanine at 86% active ingredient concentration. The formula has been updated to remove titanium dioxide (TiO2) from the capsule shell composition — a meaningful formulation improvement reflecting current EU food safety considerations.
Beta-alanine is a non-essential amino acid that serves as the primary rate-limiting substrate for the synthesis of carnosine (beta-alanyl-L-histidine) in skeletal muscle. Carnosine is found in large quantities in skeletal muscle — particularly concentrated in type II fast-twitch muscle fibres, which are the fibres recruited for high-intensity, explosive efforts. Carnosine functions as an intramuscular pH buffer: during intense exercise, the rapid production of hydrogen ions (H⁺) from anaerobic metabolism lowers intramuscular pH (acidification), producing the burning sensation and force reduction associated with muscular fatigue. Carnosine accepts and buffers these hydrogen ions, delaying the pH drop and extending the period during which muscle force production can be maintained at high intensity.
Supplementing with beta-alanine — rather than carnosine itself — is more effective because carnosine is poorly absorbed intact from the digestive tract. Beta-alanine is absorbed efficiently and transported into muscle tissue, where it combines with L-histidine (naturally present in adequate quantities) to synthesise carnosine. Consistent daily supplementation progressively elevates muscle carnosine concentrations over 4 to 12 weeks of use.
The formula contains no stimulants, no diuretics and no compounds associated with water retention or weight gain. The only notable physiological effect beyond carnosine elevation is the well-known paresthesia — a transient, harmless skin tingling or flushing sensation that some individuals experience 20 to 40 minutes after consuming beta-alanine. This effect is a normal pharmacological response to beta-alanine and indicates neither an adverse reaction nor any health concern.
The carnosine precursor. 4g per day. Maximum endurance intensity.
| Brand | Scitec Nutrition |
| Packaging | 150 Caps |
⚡ 4000mg of beta-alanine per daily dose — the clinically relevant range
The dose of 4000mg of beta-alanine per 5-capsule daily serving is within the range studied in the majority of clinical research on beta-alanine and muscle carnosine elevation. Research protocols consistently use 3.2 to 6.4g of beta-alanine per day over 4 to 12 weeks, with 3.2 to 4.8g being the most common range for practical daily supplementation. Scitec’s 4000mg daily dose is positioned at the optimal practical point — meaningful carnosine elevation with a manageable capsule count and minimal paresthesia risk.
🔬 Carnosine synthesis — the pH buffering mechanism
Beta-alanine’s performance benefit works through a single, precisely understood mechanism: it elevates muscle carnosine concentrations, and carnosine buffers intramuscular pH during high-intensity exercise. During anaerobic glycolysis, hydrogen ions accumulate faster than they can be removed — lowering intramuscular pH and inhibiting the contractile machinery of muscle fibres. Carnosine acts as a dipeptide buffer, accepting H⁺ ions and slowing the pH decline. The practical result is a delay in the onset of muscular fatigue — allowing athletes to maintain higher work output for longer during high-intensity efforts (sprinting, weightlifting, HIIT, team sports explosive phases).
🏋️ Type II fast-twitch muscle fibres — the primary target
Carnosine is selectively concentrated in type II (fast-twitch) muscle fibres — the fibres that produce the highest force outputs and are the primary drivers of explosive and strength-based performance. This fibre-type selectivity makes beta-alanine supplementation particularly relevant for strength athletes, powerlifters, sprinters and high-intensity interval training practitioners — exactly the athlete profiles for whom the pH buffering mechanism has the greatest performance relevance.
🌿 No stimulants, no weight gain, no TiO2
Scitec explicitly highlights that Beta Alanine contains no stimulants (no caffeine, no synephrine, no other CNS stimulants), no compounds associated with water retention and no unnecessary additives. The updated formula removes titanium dioxide (TiO2) from the capsule composition — a proactive formulation improvement as the EU food safety landscape evolves. For athletes who stack beta-alanine with stimulant pre-workouts or who are sensitive to stimulant side effects, the stimulant-free formulation allows flexible timing without interaction.
📅 Progressive muscle carnosine elevation over 4 to 12 weeks
Beta-alanine’s benefit is not acute — it works by progressively building muscle carnosine stores over weeks of consistent daily supplementation. Research shows measurable carnosine elevation after 2 to 4 weeks of daily supplementation at 3.2 to 6.4g, with maximum elevation reached at approximately 10 to 12 weeks. Scitec’s 150-capsule pack (30 daily doses) covers the first month of supplementation — the period during which carnosine elevation is established and performance improvements become measurable.
🎯 Goal guide
🏋️ Strength and power training: 5 caps/day. Elevated muscle carnosine extends the period of maximal force production during heavy lifting and reduces the rate of performance decline across working sets.
🔥 HIIT and interval training: 5 caps/day. Beta-alanine’s pH buffering mechanism is most relevant during repeated high-intensity interval efforts where lactic acid accumulation is the primary performance limiter.
⚖️ Endurance sports with high-intensity phases: 5 caps/day. Cycling, running, swimming and team sports that include repeated sprint or explosive phases benefit from carnosine elevation at the intensity transitions.
Serving suggestion
Take 5 capsules per day with a large glass of water. Scitec does not specify a particular timing — beta-alanine’s mechanism is cumulative rather than acute, meaning timing relative to training is less critical than consistent daily intake. Splitting the dose (for example 2 capsules in the morning + 3 capsules pre-workout, or 2 + 2 + 1 across the day) can reduce the intensity of the paresthesia effect for sensitive individuals by spreading the beta-alanine absorption across multiple smaller doses.
⚠️ Skin tingling (paresthesia): beta-alanine can cause a transient, harmless tingling or flushing sensation on the skin (face, neck, hands) in some individuals, typically occurring 20 to 40 minutes after consumption and lasting 30 to 90 minutes. This is a normal pharmacological response — not an allergic reaction or adverse effect. Splitting the daily dose reduces the intensity of this sensation.
Best times to take it
⏰ Split dose — 2 + 3 capsules (primary recommendation for sensitive individuals)
Taking 2 capsules in the morning and 3 capsules 30 to 60 minutes before training distributes the beta-alanine absorption across two windows, reducing the peak plasma concentration responsible for intense paresthesia while maintaining the total daily dose for cumulative carnosine elevation.
🏋️ Pre-workout — 30 to 60 minutes before training
For athletes who are comfortable with the paresthesia sensation, taking all 5 capsules 30 to 60 minutes before training aligns the plasma beta-alanine peak with the training session — a timing that may slightly enhance the acute beta-alanine availability for muscle uptake during exercise. The performance benefit is cumulative rather than acute, so pre-workout timing is a preference rather than a necessity.
📅 Every day — including rest days
Muscle carnosine elevation is a chronic adaptation that requires consistent daily beta-alanine intake. Supplementing only on training days will extend the time to maximum carnosine elevation and reduce the peak concentration achieved. Rest-day dosing maintains the upward trajectory of muscle carnosine stores.
Carnosine elevation timeline
| Supplementation period | Approximate muscle carnosine elevation |
|---|---|
| Week 1–2 | Initial elevation — minimal performance change |
| Week 3–4 | Measurable elevation — early performance improvement |
| Week 6–8 | Significant elevation — notable performance improvement |
| Week 10–12 | Maximum elevation — full performance benefit |
Supply duration guide
| Format | Capsules | Daily doses (5 caps) | Duration |
|---|---|---|---|
| Standard | 150 capsules | 30 doses | 30 days (1 month) |
Full ingredient list
Beta-alanine 86%, capsule shell [gelatin, glazing agent (shellac), colour (iron oxides and hydroxides), acidity regulators (ammonium hydroxide, potassium hydroxide)], anti-caking agent (magnesium salts of fatty acids).
New formula — no titanium dioxide (TiO2).
Key ingredient breakdown
| Ingredient | Per 5 capsules | Role |
|---|---|---|
| Beta-alanine | 4000mg | Primary active; carnosine precursor; pH buffering in skeletal muscle |
| Gelatin (capsule shell) | — | Capsule shell; bovine/porcine origin |
| Shellac (glazing agent) | trace | Insect-derived capsule coating; no TiO2 in new formula |
| Iron oxides and hydroxides | trace | Natural mineral colour for capsule shell |
| Magnesium stearate | trace | Anti-caking flow agent |
Allergens
No allergens declared in the active formula. Cross-contamination risk: produced in a facility processing milk, egg, gluten, soy, peanuts, nuts, celery, fish, crustaceans, molluscs and sulphur dioxide. The capsule shell contains gelatin and shellac — not suitable for vegetarians or vegans. Always refer to the current product label for the most up-to-date allergen information.
Product characteristics:
- 4000mg beta-alanine per 5-capsule daily dose
- 86% beta-alanine content per capsule
- New formula — no TiO2
- No stimulants
- No weight gain
- No bloating
- Gelatin + shellac capsule
Active ingredient content per daily dose (5 capsules)
| Supplement facts | Per 5 capsules |
|---|---|
| Beta-alanine | 4000mg |
Nutritional values per 5-capsule serving
| Nutritional values | Per 5 capsules |
|---|---|
| Energy | ~0 kcal |
| Fat | 0g |
| Carbohydrates | 0g |
| of which sugars | 0g |
| Protein | 0g |
| Salt | 0g |
Formats disponibles
| Format | Capsules | Daily doses (5 caps) | Duration |
|---|---|---|---|
| Standard | 150 capsules | 30 doses | 30 days |
Q1 — What is the skin tingling sensation after taking beta-alanine and is it dangerous?
The skin tingling or flushing sensation — medically known as paresthesia — is the most widely discussed side effect of beta-alanine supplementation. It occurs because beta-alanine binds to nerve receptors in the skin (specifically the MrgD receptor on sensory neurons) that are responsible for detecting touch and temperature, creating an itching or tingling sensation on the face, neck, hands and sometimes the whole body. The sensation typically begins 20 to 40 minutes after consuming beta-alanine and lasts 30 to 90 minutes. It is entirely harmless — it represents no adverse health effect, no allergic reaction and no tissue damage. It is simply a sensory side effect of the compound’s nerve receptor activity. The intensity is dose-dependent — splitting the daily dose into two smaller servings significantly reduces the intensity. Many athletes find the paresthesia sensation stimulating and motivating as a pre-training signal; others prefer to minimise it through dose splitting.
Q2 — How does beta-alanine actually reduce muscular fatigue?
During high-intensity exercise, anaerobic glycolysis produces ATP rapidly but also generates hydrogen ions (H⁺) as a byproduct — not lactic acid, as is commonly misunderstood (lactic acid itself is not the cause of the burning sensation; the hydrogen ions are). These H⁺ ions accumulate faster than they can be removed, lowering intramuscular pH from its resting value of approximately 7.4 toward 6.8 to 7.0. This acidification inhibits the enzymes and proteins of muscle contraction, producing the burning sensation and force reduction associated with muscular fatigue. Carnosine — elevated by beta-alanine supplementation — acts as a pH buffer, accepting H⁺ ions and slowing the intramuscular pH decline. This delays the acidification threshold, allowing athletes to maintain higher force output for longer before fatigue-induced force reduction occurs.
Q3 — Can beta-alanine be stacked with creatine and other Scitec supplements?
Yes — and the creatine + beta-alanine stack is one of the most clinically validated supplement combinations in sports nutrition. Creatine (Scitec 100% Creatine Monohydrate) expands the phosphocreatine energy reserve for explosive efforts lasting 0 to 10 seconds. Beta-alanine elevates carnosine for pH buffering during efforts lasting 60 seconds to 4 minutes. The two mechanisms are complementary and non-overlapping — together, they cover the entire spectrum of high-intensity energy system support. Beta-alanine also stacks cleanly with all protein supplements, BCAAs, AAKG and amino acid products with no interactions.
Q4 — Why is the daily dose 5 capsules — is this standard for beta-alanine?
The research-supported daily range for beta-alanine supplementation is 3.2 to 6.4g per day, with 3.2 to 4.8g being the most commonly used range. Scitec’s 4000mg (4g) per 5-capsule daily dose is positioned at the practical midpoint of this range — high enough to produce meaningful carnosine elevation within 4 to 6 weeks, while remaining within a dose that most athletes tolerate with manageable paresthesia. Doses below 3.2g produce slower and less complete carnosine elevation; doses above 6.4g produce diminishing additional returns alongside more intense paresthesia.
Q5 — With 30 daily doses per pack, should I continue supplementation after the first pack?
Yes — beta-alanine’s benefit is cumulative and continues to improve with extended supplementation. At 30 days, muscle carnosine elevation is measurable but not yet at maximum — peak elevation requires approximately 10 to 12 weeks of consistent daily intake. For athletes who want the full performance benefit, a minimum 3-month supplementation course (requiring 3 packs) is recommended. Muscle carnosine stores remain elevated for approximately 6 to 9 weeks after supplementation is discontinued before returning to baseline — so continuing supplementation maintains the elevated carnosine status built during the first months.