Guides

Whey Protein: The Complete Guide

Whey protein explained — isolate vs concentrate, protein per day, timing and benefits. Honest, EU-compliant CapyFuel guide.

• Are Protein Bars Worth It? An Honest Buyer’s GuideAre protein bars worth it? An honest look at what's actually in them, when they're a smart convenience, and when a whey shake or real food wins instead.
• Best Protein Powder Malta & CyprusWhich protein powder is best value in Malta and Cyprus? Scored on what the label actually declares, with live retailer prices per 100 g of protein.
• Best Time to Take Whey ProteinWhen is the best time to take whey protein — before or after a workout, or at night? The honest answer, plus how to hit your daily protein target.
• Casein vs Whey Protein: What Actually MattersWhey digests fast, casein digests slowly — but total daily protein intake is what drives results. A calm, science-grounded look at both milk proteins.
• Clear Whey Protein: What It Is and Who It’s ForClear whey protein explained honestly: what it is, how it's made, how it compares to regular whey, and whether it suits you. EU-compliant, no hype.
• High-Protein Snacks That Actually DeliverA practical list of genuinely high-protein snacks — Greek yogurt, tuna, eggs, edamame, whey — with protein per serving and how to hit your daily target.
• Protein Absorption Rates: Whey, Casein, Egg, Soy and Pea ComparedHow fast are whey, casein, egg, soy and pea protein absorbed? Honest look at absorption rates, PDCAAS and DIAAS scores, and what actually matters.
• Protein for Weight Loss: How It Actually Helps a Fat-Loss DietProtein does not burn fat directly. Here is the honest mechanism: how protein supports satiety and muscle preservation during a calorie deficit.
• Protein Powder for Women: Myths & FactsDoes protein powder for women differ from any other? Bust the bulky myth, find your daily target and see how whey fits — honest, compliant guidance.
• Whey Isolate vs Concentrate: Which Should You Choose?An honest comparison of whey protein isolate and concentrate: protein content, lactose, cost, and which to choose for your training goals.
• Whey Protein Benefits: The Honest GuideWhey is a complete protein that contributes to muscle mass and normal bones. The honest, EU-compliant rundown of whey protein benefits.
• Whey Protein Isolate: What It Is and Who It’s Actually ForWhey protein isolate explained: what it is, how it differs from concentrate, and who genuinely benefits from paying more for it.
• Whey Protein Lactose & Digestion ExplainedHow much lactose is in whey, why isolate is lower than concentrate, and which option suits dairy sensitivity — an honest CapyFuel guide.
• Whey Protein Side Effects: Is Whey Safe?For healthy adults, whey protein is safe and well-tolerated. Most side effects are digestive and linked to lactose, not the protein itself.
• Whey vs Plant Protein: Honest GuideWhey vs plant protein compared fairly: protein quality, amino acids, digestibility, cost and diet fit. Find the right protein for you.

Creatine Monohydrate: The Complete Guide

Creatine monohydrate explained — the 3 g/day dose, timing, myths and forms. Honest, evidence-led CapyFuel guide.

• Are Creatine Gummies Worth It?Creatine gummies: convenient or costly? We break down dose, cost per gram, and stability so you know exactly what to look for before you buy.
• Buy Creatine in Malta & CyprusCreatine in Malta and Cyprus: what to check on the tub, the 3 g daily serving the EU claim needs, and live local prices compared per 100 g.
• Can You Take Creatine and Collagen Together?Can you take creatine and collagen together? Yes — no conflict. Here is what each actually does, and what is (and is not) an authorised EU claim.
• Creatine and Caffeine: Can You Take Them Together?Can you take creatine and caffeine together? The caffeine-cancels-creatine myth busted, plus how to combine them with pre-workout and coffee safely.
• Creatine Dosage: How Much to TakeHow much creatine to take: the 3 g daily dose tied to the authorised benefit, whether to load, and why consistency wins. Shop CapyFuel creatine.
• Creatine for Women: Myths, Facts & the Right DoseDoes creatine work for women? Yes, the same way. We bust the bulky and water-weight myth, set the 3 g/day dose straight, and cover safe, practical use.
• Creatine Loading: Do You Actually Need It?Loading vs no-loading creatine: both reach the same saturation — loading just gets there faster. Clear protocols, honest trade-offs, EU-compliant.
• Creatine Monohydrate vs Other FormsCompare creatine monohydrate vs HCL, kre-alkalyn, micronized and ethyl ester. Monohydrate is the most-studied, best-value form and the sensible default.
• Creatine Myths & Side Effects: What the Research Actually SaysHair loss, kidneys, water retention, the steroid myth — a calm, evidence-led look at common creatine concerns and what the research generally indicates.
• Creatine Side Effects in Women — Is It Safe?Creatine side effects in women, answered honestly: weight gain (it's water, not fat), bloating, the hair-loss myth. Safe for healthy women at 3–5 g/day.
• Does Creatine Cause Water Retention?Honest, evidence-based answer to whether creatine causes water retention, bloating, and weight gain \u2014 and what the scale actually reflects.
• When to Take CreatineWhen to take creatine, explained simply: 3 g daily, before or after a workout, on rest days too. Why consistency beats perfect timing.

Pre-Workout Supplements: The Complete Guide

An honest, hype-free guide to pre-workout supplements: what they are, common ingredients, transparent dosing and safe use. Read the label with confidence.

• Best Pre-Workout Without Caffeine: Stim-Free GuideA complete guide to caffeine-free pre-workout: what ingredients work, who benefits from going stim-free, and what to look for on the label.
• Beta-Alanine: Why It Tingles and How to Manage ItWhy beta-alanine causes that pre-workout tingle (paraesthesia), how long it lasts, and evidence-based ways to reduce it, such as dose-splitting.
• Citrulline Malate Dosage: How to Read the Label CorrectlyCitrulline malate labels dilute the citrulline figure with malate. Learn the 2:1 ratio, the maths to find your real citrulline dose, and why it varies.
• Pre-Workout Caffeine: Content & Safe UseHow much caffeine is in pre-workout, EFSA safe-intake figures, totalling your daily caffeine, who should avoid it, and what to do if you have had too much.
• Pre-Workout for Beginners: What to Know FirstNew to pre-workout? Learn what's in it, how much caffeine it contains, why you get the tingles, and how to start safely with a half scoop.
• Pre-Workout Ingredients ExplainedA plain-language guide to common pre-workout ingredients — caffeine, beta-alanine, citrulline and more — and why labelled amounts matter.
• Pre-Workout Side Effects: What to ExpectAn honest, calm guide to common pre-workout side effects: the beta-alanine tingle, caffeine jitters, sleep, digestion, and simple ways to manage them.
• Pre-Workout vs Coffee: An Honest ComparisonPre-workout vs coffee compared on caffeine dose, ingredients, cost, convenience and taste — a neutral, practical look to help you choose.
• When to Take Pre-WorkoutA practical guide to pre-workout timing: how long before training people take it, fasted vs fed, morning vs evening, and dose and caffeine safety.

BCAAs & Amino Acids: The Honest Guide

What BCAAs really are, where you get them, and the honest answer on whether you need them if you already take whey. Read the candid guide.

• Do You Need BCAAs If You Take Whey?Do you need BCAAs if you already take whey? Our 2026 honest answer: whey already contains BCAAs, so see when a separate tub is worth it.
• EAAs vs BCAAs: What’s the Difference?EAAs are the nine essential amino acids; BCAAs are three of them. An honest look at the difference and where each product fits.
• Recovery Nutrition BasicsAn honest, practical guide to recovery nutrition: total protein, carbs to refuel, hydration, sleep, consistency, and where whey actually fits.
• What Are EAAs? Essential Amino Acids ExplainedEAAs are the nine essential amino acids your body can't make. What they are, where you get them, and whether a dedicated EAA product is worth it.

Best Supplements for Muscle Gain (2026): An Evidence-Based Guide

The best supplements for muscle gain, honestly ranked: only protein and creatine have strong evidence. See the simple stack that works — and what to skip.

• Do You Need a Mass Gainer?Most people don't need a mass gainer. Real food, a protein target and creatine usually beat a tub of cheap carbs — here's when one helps.

Training & Gym Guides

Honest, evidence-led training and gym guides: progressive overload, sets and reps, beginner programmes and recovery.

• Progressive Overload: The Real Engine of Muscle GrowthProgressive overload is the one principle behind all training that works. Learn the five ways to add load, how fast to progress, and how to break stalls.
• How Many Sets & Reps to Build MuscleHow many sets and reps build muscle? The forgiving truth: 6–15 reps taken close to failure, 10–20 hard sets per muscle a week. A simple template inside.
• Beginner Gym Guide: Your First 8 WeeksA no-nonsense beginner gym guide: a 3-day full-body plan, how to progress each week, form-first advice, and what to ignore.
• Rest Days & Recovery: How Much You Actually NeedYou grow at rest, not in the gym. How many rest days you need, why sleep beats any supplement, how nutrition aids recovery, and when to deload.

Buying Guides

• Ashwagandha for Athletes: What the Evidence Actually ShowsAshwagandha has no EU-authorised health claim. Here's an honest look at the early, mixed evidence on stress, sleep, and strength versus the marketing.
• B Vitamins for Energy and Athletes: What They Actually DoB vitamins support normal energy metabolism and reduce tiredness, but only if you are deficient. Who is at risk, food sources, and when to supplement.
• Calcium for Athletes: Who Actually Needs More and Who Doesn’tCalcium contributes to normal muscle function. Who is genuinely at risk (low-dairy, vegan, RED-S), plus the food sources that cover it.
• Do You Need a Greens Powder? An Honest LookGreens powders don't replace real vegetables. An honest look at the marketing versus the evidence, and when a cheap multivitamin is the smarter buy.
• How Much Protein Do You Actually Need Per Day?Evidence-based protein intake guide for athletes: how many grams per kg of bodyweight for muscle growth, maintenance, and fat loss.
• How to Read a Supplement LabelA practical guide to serving sizes, percent reference intake, proprietary blends, underdosed ingredients, and what supplement label claims legally mean.
• Iron for Athletes: Why Runners and Menstruating Women Are at Higher RiskWhy endurance athletes and menstruating women face higher iron risk, what iron does for performance, and why testing should come before supplementing.
• L-Glutamine for Athletes: An Honest Evidence ReviewGlutamine is abundant in protein and whey. Honest look at the gap between marketing claims and evidence for healthy, well-fed trained people.
• Multivitamins for Athletes: Do You Actually Need One?Most athletes with a varied diet do not need a multivitamin. Honest look at real gaps (vitamin D, B12, iron) and why megadoses are not better.
• Potassium for Athletes: The Honest Truth About Cramps and DosingPotassium supports normal muscle and nerve function, but it rarely cures cramps alone. Food sources, why megadosing is unnecessary, and EU dosing limits.
• Protein Powder for Beginners: What You Actually Need to KnowA no-BS beginner's guide to protein powder: do you need it, which type to choose, when to take it, and how much.
• Supplements for Cyclists and Endurance RidersAn honest look at what cyclists actually need: carbs, sodium, caffeine, protein, iron and vitamin D vs what's oversold on the cycling supplement shelf.
• Supplements for Runners and Endurance Athletes: What Actually HelpsAn honest look at running supplements: which ones (protein, iron, electrolytes, vitamin D, omega-3, caffeine) actually help, and which are oversold.
• What Supplements Can You Take Together? A Practical Stacking GuideWhey + creatine, creatine + electrolytes, magnesium + collagen, pre-workout + creatine — practical, honest guidance on combining supplements safely.
• Best Whey Protein 2026: Buyer’s GuideBest whey protein 2026: honest checklist on protein per serving, isolate vs concentrate and value, plus fast Malta & Cyprus delivery. Shop CapyFuel.
• Best Creatine: How to Choose (2026 Buyer’s Guide)How to choose the best creatine: monohydrate, a clean 3 g serving, value and label tips. The honest CapyFuel buyer's guide.
• Beginner Supplement Stack: What You Actually NeedA beginner needs little: enough protein (whey helps) plus optional creatine at 3 g/day. Skip pre-workout and BCAAs. Start simple at CapyFuel.
• Magnesium for Athletes: Muscle Function, Recovery & SleepMagnesium for athletes without the hype: the authorised benefits, what the cramp and sleep evidence really shows, and how much you actually need.
• Vitamin D for Athletes: What the Evidence ShowsVitamin D contributes to normal muscle function and immunity — but what does that mean if you train? An honest guide to sources, deficiency and dosage.
• Omega-3 for Athletes: What the Evidence Actually SaysWhat omega-3 EPA and DHA actually do for athletes — authorised heart and brain benefits, honest limits, food sources, and how to read a supplement label.
• Electrolytes & Hydration for AthletesElectrolytes fuel muscle function and fluid balance — but do you actually need a sports drink? A science-grounded, honest guide for athletes.
• Vitamin C for Athletes: What the Evidence SaysDoes vitamin C prevent colds? An honest, EU-compliant guide to vitamin C benefits, dosage, food sources and immune function for athletes.
• Zinc for Athletes: Benefits, Sources and DosageZinc contributes to protein synthesis, immune function and normal testosterone levels. Here's what athletes need to know about sources, intake and ZMA.
• Collagen for Athletes: What the Science Actually SaysAn honest, EU-compliant guide to collagen supplements for athletes — what's established, what's emerging, and what the research really shows.

Malta & Cyprus

• Sports Supplements in Malta — Live Price ComparisonCompare live whey, creatine and pre-workout prices across Malta retailers, normalised to € per 100 g and rebuilt daily. See who is actually cheapest.
• Sports Supplements in Cyprus — Live Price ComparisonCompare live whey, creatine and pre-workout prices across Cyprus retailers, normalised to € per 100 g and rebuilt daily. See who is actually cheapest.