Alien8 is a specialist performance brand built around two focused formulas: a high-stimulant Martian pre-workout and an EAA + Electrolytes intra-workout drink. Rather than spreading across dozens of categories, Alien8 concentrates on doing the peri-workout window well – the 60–90 minutes around training when energy, focus, amino acid availability and hydration matter most.
On Welzo, Alien8 products integrate naturally into pre-workout, amino acids, intra-workout supplements, electrolytes, endurance and sports supplements. This makes it easy to drop Alien8 into a wider, evidence-based training plan rather than running it in isolation.
What is Alien8?
Alien8 is a performance-focused supplement brand aimed at lifters and athletes who want two things done very well:
- Intense, sustained pre-workout stimulation for demanding gym or field sessions.
- Robust amino acid and electrolyte support to keep you fuelled and hydrated during training.
The flagship products reflect this narrow but deep focus:
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Alien8 Martian Pre-Workout: a high-stimulant, multi-ingredient pre-workout with caffeine, beta-alanine, tyrosine, taurine, choline, plant extracts (including Innoslim®), theanine and BioPerine® for absorption, designed to be taken before training.
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Alien8 EAA + Electrolytes: a peri-workout drink that combines essential amino acids with a full electrolyte profile and zero sugar, intended to be sipped during or around training to support hydration and muscle recovery.
From a sports nutrition perspective, this covers the “engine room” of most serious training programmes: pre-session arousal and intra-session support.
Why Alien8 can matter for serious training
In real gyms and on real pitches, performance usually breaks down for simple reasons:
- Athletes arrive under-fuelled or under-stimulated for the session’s demands.
- Hydration and electrolytes are not matched to sweat loss, so power fades late in the session.
- Amino acid availability around training is inconsistent, especially in calorie deficits.
Alien8 is designed specifically to address these practical gaps:
- Martian Pre-Workout provides a predictable stimulant and focus profile, so you can “switch on” for heavy or high-skill work without stacking multiple products.
- EAA + Electrolytes gives you essential amino acids plus sodium, potassium and magnesium in one drink, which supports both muscle maintenance and fluid balance, particularly useful in warm gyms or during long sessions.
From a coaching and sports dietetics viewpoint, this sort of targeted peri-workout support often has more impact than adding extra supplements at random points in the day.
How Alien8 supplements work
Martian Pre-Workout: mechanisms and ingredients
Alien8 Martian Pre-Workout is a concentrated pre-workout formula typically taken 20–30 minutes before training. Key functional components include:
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Caffeine anhydrous (high dose): increases alertness, reduces perceived exertion and can acutely improve power and endurance when dosed appropriately for body weight and tolerance.
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Beta-alanine: supports intramuscular carnosine levels, which buffer hydrogen ions during intense efforts. This can delay fatigue in higher-repetition sets and repeated sprints after several weeks of consistent intake.
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N-acetyl-L-tyrosine and choline: provide precursors for catecholamines and acetylcholine, neurotransmitters involved in focus, attention and neuromuscular drive.
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L-taurine: supports osmoregulation and may contribute to endurance and cellular hydration.
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Innoslim® (Astragalus and Panax ginseng extract): a botanical blend used in sports formulas for potential support of glucose uptake and metabolic efficiency.
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Guarana and theanine: additional caffeine source plus a calming amino acid that can smooth the stimulant profile and reduce “jitters”.
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BioPerine® (black pepper extract): used to enhance absorption of other active ingredients.
The result is a pre-workout that aims for sustained, high-level stimulation rather than a very short-lived spike. Because the stimulant load is substantial, this product is best reserved for demanding gym sessions rather than casual activity.
EAA + Electrolytes: mechanisms and ingredients
Alien8 EAA + Electrolytes is formulated to be sipped before, during or after training. Mechanistically, it targets three areas:
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Essential amino acids (EAAs): a full EAA profile, including leucine, isoleucine and valine, supports muscle protein synthesis around training, particularly when whole-food protein intake or timing is suboptimal.
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Non-essential amino acids: additional amino acids can support energy metabolism and recovery, although the main anabolic signal still comes from EAAs and total daily protein intake.
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Electrolytes (sodium, potassium, magnesium): these help maintain plasma volume, nerve transmission and muscle contraction, which is crucial when sweating heavily or training in warm environments.
The formula is sugar-free and low in calories, so it slots cleanly into both bulking and cutting programmes without disrupting calorie targets.
Expert insight: where Alien8 fits in a training day
Sports nutritionists often think about training days in three layers: total daily intake, meal structure, and peri-workout support. Alien8 operates in the third layer:
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1–2 hours pre-workout: eat a mixed meal containing complex carbohydrates and 20–40 g of protein from food or a protein supplement.
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20–30 minutes pre-workout: take a measured serving of Alien8 Martian Pre-Workout, adjusting the dose down if you are sensitive to caffeine or have not used strong pre-workouts before.
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During training: sip Alien8 EAA + Electrolytes in water, especially during sessions longer than 60 minutes, in hot conditions or when dieting.
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Post-workout: consume a protein-rich meal or shake and continue hydrating with water or a low-calorie electrolyte drink if needed.
This pattern brings structure to the hour around training, which is often where performance and adherence break down in unsupervised athletes.
How to use Alien8 for different training goals
Goal: Strength and hypertrophy
- Use Martian Pre-Workout before heavy lifting days (e.g. squats, deadlifts, presses) to improve focus and training quality.
- Use EAA + Electrolytes on high-volume sessions or double sessions to support training density and hydration.
- Keep daily protein in the 1.6–2.2 g/kg body weight range, using the protein collection if food alone is not enough.
Goal: Cutting while maintaining performance
- Use Martian Pre-Workout selectively on key lifting days to maintain intensity despite lower calories.
- Sip EAA + Electrolytes during training to support amino acid availability and hydration when meal sizes are smaller.
- Be mindful that caffeine can mask fatigue; monitor sleep, mood and resting heart rate to avoid overreaching.
Goal: Endurance and conditioning
- Use lower or divided doses of Martian Pre-Workout if you are doing long conditioning sessions to avoid excessive heart-rate elevation.
- Rely more heavily on EAA + Electrolytes during extended or high-sweat workouts to support fluid balance and perceived effort.
- Integrate with products from the endurance and electrolytes collections when building longer events or race-prep protocols.
How to use Alien8 safely and effectively
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Martian Pre-Workout: start with a half serving to assess tolerance, especially if you have not used strong pre-workouts before. Avoid taking it within 6–8 hours of bedtime to reduce sleep disruption.
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EAA + Electrolytes: use one serving in 500–750 ml of water during training. Increase total fluid volume, not the powder dose, if you are very thirsty or training in the heat.
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Hydration: remember that pre-workout formulas are not a substitute for baseline hydration. Aim for regular water intake throughout the day, not just around training.
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Stacking: avoid combining Martian Pre-Workout with additional high-caffeine products such as strong coffee, energy drinks or other stimulant-based fat burners from the fat burner supplements collection unless this has been planned with a professional.
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Cycle of use: consider reserving Martian Pre-Workout for 3–4 key sessions per week and taking short breaks if you feel tolerance or sleep disruption building.
Best Alien8 Products
The Alien8 range is compact, so it is straightforward to rank products by practical impact for most lifters and athletes.
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Alien8 Martian Pre-Workout
The brand’s flagship high-stimulant pre-workout. Best used by intermediate and advanced lifters who already have a structured training plan and want stronger focus, energy and drive for demanding sessions.
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Alien8 EAA + Electrolytes
A versatile EAA and electrolyte drink designed for intra-workout use. Particularly useful in calorie deficits, hot environments, long sessions and sports where repeated efforts are required.
Alien8 Reviews: what users commonly report
Individual experiences differ, but feedback from Alien8 users often highlights:
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Noticeable stimulation from Martian Pre-Workout: many users report a clear increase in energy, focus and “drive”, along with tingling from beta-alanine, which is expected and usually harmless.
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Stable energy curve: the combination of caffeine, guarana and theanine tends to feel smoother than caffeine alone for many users, with less of a pronounced “crash” afterwards when taken with adequate food and hydration.
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Training quality: lifters often comment that they complete more sets at planned loads or maintain power deeper into a session when using Martian Pre-Workout responsibly.
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Intra-workout comfort with EAA + Electrolytes: users frequently note better perceived hydration and less “flatness” in later sets, particularly during high-volume or high-sweat training.
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Flavour and mixability: both products are typically described as easy to mix and drink, which is crucial for daily or several-times-per-week use.
As with any performance product, the best results are seen when Alien8 is used alongside sound training, nutrition, sleep and recovery practices.
The science behind Alien8’s approach
Alien8 does not rely on experimental ingredients. Instead, it combines well-established components in a way that reflects modern sports nutrition practice:
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Caffeine: numerous controlled trials show that moderate doses of caffeine can increase time to exhaustion, power output and training volume when personalised to the individual and timed correctly.
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Beta-alanine: when taken consistently for several weeks, beta-alanine can increase muscle carnosine and improve performance in efforts lasting 1–4 minutes, which covers much bodybuilding work and many conditioning intervals.
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Amino acids: essential amino acids around training can support muscle protein synthesis, particularly when sessions are close together or when whole-food protein intake is constrained.
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Electrolytes: sodium, potassium and magnesium are crucial for nerve transmission and muscle contraction; replacing them during sweat-heavy sessions can help maintain performance and reduce cramp risk in susceptible individuals.
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Botanical extracts: ingredients such as ginseng and astragalus are used to support metabolic and anti-fatigue pathways, although they should be regarded as supportive rather than primary drivers of performance.
From an expert standpoint, the main value of Alien8 is not in claiming something “never seen before” but in delivering a consistent, practical pre- and intra-workout framework that athletes can actually adhere to day after day.
How Welzo selects Alien8 for its range
Welzo only adds performance brands that can be integrated into structured, health-conscious training plans. Alien8 was selected because it:
- Focuses on a narrow but important window – pre- and intra-workout – rather than diluting attention across hundreds of products.
- Uses ingredients with clear roles in performance, hydration and recovery.
- Fits neatly into existing Welzo categories such as pre-workout, amino acids, intra-workout and electrolytes.
- Aligns with Welzo’s broader philosophy of combining high-quality products with data, lab testing and AI-driven guidance rather than relying on marketing hype alone.
Quality, safety and who should be cautious
Alien8 supplements are intended for healthy adults who engage in regular training. However, certain groups should be cautious or seek medical advice first:
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Cardiovascular conditions: if you have high blood pressure, heart rhythm issues, cardiovascular disease or are on heart medication, you should consult a doctor before using high-stimulant pre-workouts.
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Sleep or anxiety problems: strong stimulants can worsen insomnia and anxiety in susceptible individuals. In these cases, lower doses or non-stimulant products may be more appropriate.
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Kidney, liver or metabolic disease: any new supplement, including amino acid and electrolyte drinks, should be discussed with your clinical team.
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Pregnant, breastfeeding or under 18: high-caffeine pre-workouts and concentrated EAAs are generally not recommended unless specifically advised by a suitably qualified healthcare professional.
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Medication interactions: if you take prescription medicines (for example for blood pressure, mental health or diabetes), check potential interactions with a pharmacist or doctor.
Alien8 products are dietary supplements, not medicines. They must not be used to diagnose, treat or replace treatment for any medical condition.
Alien8 FAQs
1. Is Alien8 Martian Pre-Workout suitable for beginners?
Martian Pre-Workout is a high-stimulant product. Many beginners are better served by first optimising sleep, basic nutrition and a simple protein supplement. If a beginner does choose to use Martian, starting with a half serving and monitoring heart rate, sleep and how they feel during and after training is essential.
2. Can I use Alien8 every day?
EAA + Electrolytes can be used on most training days, particularly during longer or hotter sessions. Martian Pre-Workout is best reserved for harder sessions a few times per week to limit tolerance, protect sleep and keep total caffeine intake at a sensible level.
3. Do I still need a protein powder if I use Alien8?
Yes. Alien8 does not provide a full daily protein solution. EAAs support muscle protein synthesis around training, but total daily protein intake from food and protein supplements remains the main driver of long-term muscle gain and retention.
4. Can I combine Alien8 with other pre-workouts?
It is not advisable to combine Martian Pre-Workout with other stimulant-based pre-workouts or high-caffeine products. Doing so may push total caffeine and stimulant load to unsafe levels. If you intend to stack products, this should be designed and supervised by an experienced practitioner.
5. Will Alien8 help me lose fat?
Alien8 can make hard training more productive and more sustainable, which indirectly supports fat loss when combined with a calorie deficit and increased activity. However, it is not a fat burner and will not reduce body fat in the absence of a structured nutrition plan.
6. Is Alien8 suitable for team sports or just the gym?
Alien8 can be used in both contexts, but athletes in intermittent team sports (football, rugby, basketball and others) should test lower doses of Martian in training before ever using it on match days, and must comply with any stimulant guidance set by their governing body.
7. Can I take Alien8 on an empty stomach?
Some people tolerate pre-workout on an empty stomach, while others experience nausea or jitters. It is generally safer to have at least a light snack containing carbohydrates and protein 60–90 minutes before taking Martian Pre-Workout.
8. How long does the effect of Martian Pre-Workout last?
The stimulant effect can last several hours depending on body weight, caffeine sensitivity and what else you have eaten or drunk. This is why it should not be taken close to bedtime or during the evening if you are sensitive to caffeine.
9. Is EAA + Electrolytes enough to cover my hydration?
EAA + Electrolytes is a useful tool for training sessions, but it does not replace baseline daily water intake. Think of it as a targeted top-up for demanding workouts rather than your only source of fluids.
10. Do Alien8 products replace medical advice?
No. Alien8 supplements are designed to support training performance in generally healthy adults. Any persistent fatigue, chest pain, unexplained weight change, dizziness or other worrying symptoms should be assessed by a healthcare professional, not managed with pre-workouts or amino drinks.
Medical & Editorial Review
Medically reviewed by:
Dr Sameer Nakedar, MBBS (London), MRCGP – Chief Medical Officer, Welzo.
GMC Registration: 7041062
Content reviewed by:
Paola Drexlar, BA (Hons) – Senior Medical Writer & Content Manager, Welzo.
Last reviewed: December 2025
The information on this page is for general educational purposes only and does not constitute medical advice, diagnosis or treatment. Alien8 supplements should complement, not replace, a balanced diet, structured training plan, adequate sleep and appropriate medical care. Always speak to a suitably qualified healthcare professional before starting any new supplement, especially if you have an existing medical condition, take prescription medication, are pregnant, breastfeeding or under 18 years of age.