Iso-Fuji Volactive Isolated Protein Powder - Yamamoto Nutrition

Isolated Protein Powder: The Best Seller Ever with Volactive Certification

Iso-Fuji Volactive® by Yamamoto Nutrition is the Best-selling whey protein isolate ever: a premium formula with 90% protein content, certified Volactive® UltraWhey XP, the highest quality raw material on the European market.

These isolated protein powder are produced by cross-flow ultrafiltration and microfiltration, the most expensive and advanced technologies that guarantee 99% undenatured proteins and the intact maintenance of all bioactive fractions. Enriched with Vitamin B6 for protein metabolism e Bromelain (natural digestive enzyme) to optimize absorption.

Volac® certification: the largest manufacturer of nutritional whey proteins for "Lifestyle" applications in Europe officially guarantees the protein content of Yamamoto Nutrition.

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What is Iso-Fuji Volactive and How It Works

Iso-Fuji Volactive® I am isolated protein powder which represent the purest form of whey available:

✅ 90% average protein content (range 86-92%)
✅ Volactive® UltraWhey XP certified (Xtra Pure)
✅ <1% lactose and fat (ideal for intolerants and definition)
✅ 99% undenatured proteins (intact bioactive fractions)
✅ Very high biological value (BV ~159)
✅ Naturally rich BCAAs (~21-24%)
✅ Rapid absorption: 30-45 minutes
✅ Vitamin B6: supports protein metabolism and reduces fatigue
✅ Bromelain: digestive enzyme from pineapple for optimal digestion

How Do These Protein Isolate Powders Work?

Le isolated protein powder Iso-Fuji Volactive provides all 9 essential amino acids (EAA) in a rapidly absorbable form. Once ingested:

1. Rapid digestion (30-45 min): Bromelain facilitates protein breakdown
2. Intestinal absorption: amino acids enter the bloodstream
3. Muscle protein synthesis: activation via M-TOR and building muscle tissue
4. Recovery and repair: regeneration of fibers damaged by training
5. Lean mass maintenance: positive nitrogen balance

Why is Microfiltration Superior?

The production process of Iso-Fuji Volactive (microfiltration + cross-flow ultrafiltration) is the more expensive but also the better because:

• Keeps intact all bioactive fractions (beta-lactoglobulin, alpha-lactalbumin, immunoglobulins, lactoferrin, glycomacropeptide)
• Eliminates impurities without denaturing proteins (low temperature and pressure)
• Removes lactose and fat progressively without compromising quality
• 99% undenatured proteins vs 70-80% with other methods (ion exchange, heat)

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Ingredients and Composition

Main Ingredient: Volactive® UltraWhey XP

Volactive® UltraWhey XP it is the raw material certified by Volac®, Europe's largest producer of whey proteins for sports nutrition, with 40 years of experience in the processing of whey.

Volactive® UltraWhey XP Features (unflavored version):

• Proteins: ~94%
• Fats: <0.3%
• Lactose: <0.5%
• Humidity: 4.5%
• Minerals: 2.0%
• pH: 6.2

Xtra Pure (XP) Production Process:

• Low temperature and low pressure ultrafiltration
• Advanced membrane and spray drying technologies
• Protein stabilization which minimizes denaturation
• Superior European quality certification

Bioactive Protein Fractions (% of total proteins):

These isolated protein powder keep all the functional fractions intact:

Complete Amino Acid Profile:

Per 100g of protein:

• Leucine: ~11-12% (key for protein synthesis)
• Isoleucine: ~5-6%
• Valina: ~5-6%
• Total BCAAs: ~21-24%
• Glutamine + Glutamic Acid: ~18-20% (recovery, immunity)
• Arginine: ~2-3% (nitric oxide, pump)
• Lysine: ~9-10%
• Threonine: ~6-7%
• Methionine + Cysteine: ~4-5%
• Tryptophan: ~1.5-2% (serotonin, mood)

Additional Ingredients:

Vitamin B6 (Pyridoxine)

• Dosage: significant amount per dose
• Functions:
  • Optimized protein metabolism
  • Reduction of tiredness and fatigue
  • Hemoglobin and neurotransmitter synthesis
  • Regulation of hormonal activity

Bromelain (Natural Digestive Enzyme)

• Source: extract from pineapple stem
• Function: protease that cleaves peptide bonds
• Benefits:
  • Facilitated protein digestion
  • Reduction of abdominal swelling
  • Optimized absorption
  • Improved tolerability

Other Ingredients:

• Cocoa powder (chocolate flavours)
• Natural flavours
• Sweeteners (sucralose, acesulfame K)
• Soy lecithin (emulsifier)
• Xanthan gum (thickener)

Available Flavors:

🍫 Chocolate
🍦 Vanilla
🍓 Strawberry
🍌 Banana
🍪 Cookies & Cream
☕ Cappuccino
🥥 Coconut
🍋 Lemon cheesecake

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Nutritional Values

Per dose (25g of powder):

VNR = Nutrient Reference Values

Protein Content:

• 86-92% proteins on total weight (average 90%)
• ~21-22g of protein for 25g shakers
• 28 servings per pack of 700g

Amino acids per serving (25g):

• BCAAs: ~4.5-5g
• Leucine: ~2.3-2.5g
• Glutamine: ~3.8-4.2g
• Arginine: ~0.5-0.6g

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Benefits of Iso-Fuji Volactive Protein Isolate Powder

💪 Growth and Maintenance of Muscle Mass

Le isolated protein powder they directly contribute to the increase in muscle mass by providing all the essential amino acids:

• +1-3kg lean mass in 8-12 weeks with constant training
• +20-30% muscle protein synthesis post-workout
• Positive nitrogen balance for continuous anabolism

Mechanism: leucine (2.3-2.5g per dose) activates via M-TOR, triggering protein synthesis.

⚡ Rapid and Optimized Absorption

• 30-45 minutes per amino acid peak in the blood
• Bromelain facilitates digestion reducing gastro-intestinal times
• Vitamin B6 optimizes metabolism protein and amino acid
• Non-denatured proteins (99%) = maximum bioavailability

Ideal for: post-workout anabolic window (0-60 minutes)

🔥 Definition and Body Composition

With <1% fat and lactose, these isolated protein powder they are perfect for:

• Low-calorie diets: only ~95-100 kcal per serving
• Lean mass preservation in a calorie deficit
• Prolonged satiety: glycomacropeptide (15-20%) regulates appetite
• Zero water retention: minimal lactose

Result: fat loss while preserving muscle

🛡️ Enhanced Immune System

The intact bioactive fractions support the defenses:

• Immunoglobulins (IgA): antibodies for mucosal immunity
• Lactoferrin: antimicrobial and antioxidant properties
• Glutamine: fuel for immune cells
• Serum albumin: antioxidant transport

Benefit: fewer ailments during intense training

💥 Post-Workout Recovery

Le isolated protein powder accelerate tissue repair:

• -30-40% DOMS (muscle pain) thanks to rapid recovery
• -20-30% cooldown between intensive sessions
• Muscle fiber regeneration damaged by exercise
• Glycogen restoration (with added carbohydrates)

🧠 Plastic Function and General Health

Proteins are not just for muscles:

• Enzymes and hormones: constitution and metabolic regulation
• Skin, hair, nails: collagen and keratin
• Neurotransmitters: tryptophan → serotonin (mood)
• Nutrient transport: albumin and transferrin
• Bone health: support mineralization and density

🏃 Sarcopenia Prevention (Over 40)

Studies show that whey protein:

• They preserve muscle mass in aging
• They maintain strength and quality of life
• Vitamin D + Whey: anti-sarcopenia combination

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How and When to Take Protein Isolate Powder

Recommended Dosage:

1-2 servings per day (25g powder per serving = 21-22g protein)

How to Prepare:

1. Pour 25g of powder (1 scoop included) in the shaker
2. Add 200-250ml of water or milk (skimmed/vegetable)
3. Shake vigorously for 20-30 seconds until completely dissolved
4. Drink immediately

💡 Typ: With cold water for maximum absorption speed (~95 kcal). With skimmed milk for more creaminess and carbohydrates (+150 kcal total).

Optimal Timing:

🏋️ POST-WORKOUT (Absolute Priority)

• Quando: within 30-60 minutes of finishing your workout
• Why: anabolic window, muscles receptive to nutrients
• Dose: 25g (21-22g protein)
• With: 40-60g high GI carbohydrates (maltodextrin, banana, honey, white rice)
• Effect: maximum protein synthesis, optimized recovery

🌅 BREAKFAST / WAKE UP

• Quando: as soon as you wake up or with breakfast
• Why: stops nocturnal catabolism (8h fasting)
• Dose: 25g
• With: oats, fruit, pancakes, Greek yogurt
• Effect: positive nitrogen balance since the morning

🥤 INTERMEDIATE PROTEIN SNACK

• Quando: mid-morning (10:00-11:00) or afternoon (16:00-17:00)
• Why: maintains constant protein intake every 3-4 hours
• Dose: 25g
• With: dried fruit, wholemeal crackers
• Effect: satiety + continuous muscle protection

🏃 PRE-WORKOUT (Optional)

• Quando: 45-90 minutes before training
• Why: protects against catabolism during intense sessions
• Dose: 15-20g (half portion)
• With: 30-40g complex carbohydrates (oats, wholemeal bread)
• Note: if stomach sensitive, avoid or increase time interval

🌙 PRE-BEDTIME (For Mass)

• Quando: 30-60 minutes before bed
• Why: release amino acids during sleep
• Dose: 25g
• Better: combine with caseins for prolonged release (8h)
• Alternative: Iso-Fuji alone if you don't have casein

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Who are these protein isolate powders for?

✅ Ideal For:

🏋️ Bodybuilders and Strength Athletes

• Maximum muscle hypertrophy
• Quick recovery between heavy sessions
• Mass maintenance in definition
• 21-22g protein per serving = optimal for protein synthesis

💪 Fitness Enthusiast and Gym

• Support for aesthetic goals (mass/definition)
• Convenience and speed (shake in 30 seconds)
• Delicious flavors that replace sweets
• Certified quality at an affordable price

🔥 Who is in Definition/Cutting

• Only ~95-100 kcal per serving
• <1% fat and lactose
• High protein content preserves muscle
• Glycomacropeptide for satiety

🏃 Endurance Athletes (Runners, Cyclists, Swimmers)

• Prevents muscle catabolism from aerobic activity
• Recovery after long workouts
• BCAAs for muscle energy
• Glutamine for immunity (useful in overtraining)

⏱️ Over 40 (Sarcopenia Prevention)

• Counteracts age-related muscle loss
• Maintains strength and mobility
• Vitamin B6 for energy and metabolism
• Studies show effectiveness in older adults

🌱 Vegetarians

• Complete animal proteins (whey)
• All 9 essential amino acids
• Alternative to (often incomplete) vegetable proteins
• Bioavailability superior to soy/pea

🥛 Lactose Intolerant (Mild/Moderate)

• <1% lactose (<0.25g per dose)
• Generally well tolerated
• Bromelain facilitates digestion
• Alternative to concentrated proteins (3-5% lactose)

💼 Professionals with little time

• Complete protein meal in 30 seconds
• Portability (shaker everywhere)
• 28 servings = 1 month supply
• Zero kitchen preparation

🎯 Who Wants to Achieve Protein Requirements

• 1.6-2.2g protein/kg body weight for athletes
• 1 shaker = 21-22g protein easily
• Complement to solid diet
• Convenient when you lack appetite

⚠️ NOT suitable for: vegans (come from milk), severe lactose intolerant (consult a doctor), allergic to milk

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Warnings and Contraindications

⚠️ General Warnings:

• Supplements they do not replace a varied and balanced diet and a healthy lifestyle
• Do not exceed the recommended daily dose (2 portions = 50g)
• Keep out of reach of children under the age of 3 years
• Store in a cool, dry place (15-25°C), away from heat sources, direct light and humidity
• Close well the container after each use to preserve quality
• Best consumed before 6-12 months from opening

🚫 Contraindications:

• Milk allergy: contains whey protein (whey)
• Soy allergy: contains soy lecithin (emulsifier)
• Severe lactose intolerance: contains minimal traces (<1%), consult a doctor
• Chronic renal failure: high protein intake can overload the kidneys, consult a doctor
• Liver failure: impaired protein metabolism, consult a doctor
• Pregnancy/breastfeeding: Consult a doctor or gynecologist before use
• Children under 12 years old: only under medical/pediatric supervision

💊 Drug Interactions:

• Generally well tolerated with no known interactions
• If in chronic drug therapy (anticoagulants, thyroid medications, etc.), consult your doctor
• Levodopa (Parkinson's): proteins can reduce absorption, space out intakes
• Do not exceed with other protein supplements at the same time (risk of overload)

🧪 Declared Allergens:

Contains: MILK and derivatives, SOY (lecithin)
May contain traces of: EGGS, GLUTEN, NUTS, PEANUTS (cross-contamination in the factory)

⚕️ When to Consult the Doctor:

• Pre-existing kidney or liver disease
• Metabolic disorders (PKU phenylketonuria, etc.)
• Pregnancy or breastfeeding
• Use in children/adolescents
• Doubts about drug interactions

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Scientific Evidence on Isolated Protein Powders

1️⃣ Whey and Muscle Protein Synthesis

• Study: Devries & Phillips, 2015 - Journal of Food Science
• Result: whey isolate superior to concentrates and caseins for absorption speed e stimulation of protein synthesis post-exercise
• Application: Iso-Fuji Volactive ideal for post-workout

2️⃣ Proteins and Muscle Mass

• Study: Jäger et al., 2017 - Journal of the International Society of Sports Nutrition
• Result: 1.6-2.2g protein/kg body weight optimize muscle growth in strength athletes
• Application: Iso-Fuji helps to achieve high requirement easily

3️⃣ Whey and Sarcopenia Prevention

• Study: Bo et al., 2019 - Clinical Nutrition
• Result: whey + vit D + vit E supplementation preserves mass, strength and quality of life in sarcopenic elderly people
• Benefit: Iso-Fuji contains vit B6 and can be combined with vit D

4️⃣ Proteins and Bone Health

• Study: Bonjour, 2016 - Hormone and Molecular Biology
• Result: whey proteins stimulate IGF-1 (insulin-like growth factor) which supports skeletal health
• Benefit: Not just muscles, stronger bones too

5️⃣ Whey Isolate and Tolerability

• Study: Marshall, 2004 - Alternative Medicine Review
• Result: whey isolate with <1% lactose well tolerated by 90%+ mild/moderate intolerant
• Application: Iso-Fuji also suitable for those with lactose sensitivity

6️⃣ Post-Workout Protein Timing

• Study: Schoenfeld et al., 2013 - Journal of the International Society of Sports Nutrition
• Result: consume protein by 1-2h after training improves recovery and hypertrophy
• Application: Iso-Fuji ideal for anabolic window thanks to rapid absorption (30-45 min)

7️⃣ Proteins and Body Composition

• Study: Longland et al., 2016 - American Journal of Clinical Nutrition
• Result: 2.4g protein/kg in caloric deficit they preserve lean mass better than 1.2g/kg
• Benefit: Iso-Fuji essential in definition to protect muscle

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Frequently Asked Questions (FAQ)

1. Are these protein isolate powders suitable for vegans?

❌ No, are derived from whey (by-product of cheesemaking, animal origin). They are though vegetarian (do not contain meat/fish).

2. What does "Volactive certified" mean?

✅ Volac® is the largest European manufacturer of whey for sports nutrition. Volactive® UltraWhey XP it is the premium raw material that guarantees:

• 90%+ protein content
• 99% undenatured proteins
• <1% lactose and fat
• European quality certification
• Volac® officially certifies each Yamamoto batch

3. How much powder should I take per day?

It depends on the total protein requirement:

• Sportsmen: 1.6-2.2g protein/kg weight
  (e.g. 80kg = 128-176g/day)
• 1-2 Iso-Fuji shakers (25g x 1-2) = 21-44g protein
• Remaining requirement: from solid food (meat, fish, eggs, legumes, dairy products)

Practical example (man 80kg, 160g protein/day):

• Breakfast: 1 Iso-Fuji shaker (22g) + oats
• Lunch: 150g chicken (45g protein)
• Snack: Greek yogurt (15g protein)
• Post-workout: 1 Iso-Fuji shaker (22g)
• Dinner: 180g salmon (50g protein)
• Total: ~154g ✅

4. Can I take protein isolate powder every day?

✅ Yes, are safe for continuous daily use if healthy and without kidney/liver disease. There is no time limit (you can use them for years).

5. Do they make you fat?

❌ No: With only ~95-100 kcal per serving, they are not fattening per se. Weight gain depends on total calorie balance daily:

• Calorie surplus (calories in > calories out) → weight gain
• Calorie deficit (calories in < calories out) → weight loss
• Iso-Fuji provides proteins with minimal calories, also ideal for definition

6. Is water or milk better?

Both valid, depends on the objective:

• Water: ~95 kcal total, faster absorption, ideal post-workout or in definition
• Skimmed milk: ~200 kcal total, creamier, added carbohydrates, ideal for bulking or breakfast
• Vegetable milk (almond, soy, oats): ~150-180 kcal, vegan/intolerant option

7. Do they contain lactose? Can I take them if I am intolerant?

⚠️ They contain minimal traces (<1% = <0.25g per 25g dose). Most of the intolerant mild/moderate tolerates them well. If intolerance severe, consult a doctor or:

• Try small initial doses
• Take with lactase enzyme
• Opt for completely lactose-free or vegetable proteins

8. When will I see results?

It depends on the objective:

• Muscle recovery: immediate effect after first intakes
• DOMS reduction: within 1 week
• Increased strength: 2-4 weeks (with constant training)
• Visible muscle mass: 6-8 weeks
• Optimal results: 12-16 weeks

9. Can I combine them with creatine?

✅ Yes, HIGHLY RECOMMENDED! Protein + creatine are synergistic:

• Proteins: They provide "building blocks" (amino acids) to build muscle
• Creatine: Provides ATP energy to lift more weight and increase cell volume
• Perfect stack for mass and strength

How to use: 3-5g creatine monohydrate in the same shaker post-workout with Iso-Fuji + carbohydrates.

10. Is isolated or concentrated protein powder better?

It depends on your goal and budget:

Isolate (Iso-Fuji Volactive) they are better if:

• ✅ You want maximum purity (90% vs 80%)
• ✅ You are in definition (fewer calories)
• ✅ You have mild/moderate lactose intolerance (<1% vs 3-5%)
• ✅ You want faster absorption
• 💰 Medium-high budget

Concentrate they are better if:

• ✅ Limited budget (cheaper)
• ✅ You have no intolerances
• ✅ You want a little more natural "good" fats from milk
• Still good quality but less pure

Verdict: Iso-Fuji Volactive is worth the investment for superior quality.

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Packaging Information

📦 Format:

• 700 grams of dust
• ~28 servings (25g dose)
• Graduated measuring cup included (25g)
• Duration: 2-4 weeks (1-2 servings/day)

🎨 Available Flavors (8 Variants):

1. 🍫 Chocolate - creamy and intense
2. 🍦 Vanilla - delicate and versatile
3. 🍓 Strawberry - fresh and fruity
4. 🍌 Banana - sweet and natural
5. 🍪 Cookies & Cream - biscuit and cream
6. ☕ Cappuccino - coffee and milk
7. 🥥 Coconut - tropical and exotic
8. 🍋 Lemon Cheesecake - creamy and acidic

🇬🇧 Production:

• Made in Italy - Yamamoto Nutrition
• Certified factory: GMP (Good Manufacturing Practice), ISO 22000, HACCP
• Notified to the Italian Ministry of Health
• Lot and expiration: printed on label and container bottom

♻️ Packaging:

• Resealable freshness-saving plastic jar
• Screw cap with anti-tampering seal
• Label with complete nutritional table in Italian
• Detailed instructions for use
• Measuring cup included inside

🔒 Quality Guarantee:

• Volac® certification on each lot
• Laboratory analysis to check protein content
• Complete traceability raw material
• European production with strict standards

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Why Buy on Wellfitstore.com

✅ 100% Original Yamamoto Nutrition Products

We are official authorized dealers Yamamoto Nutrition. Each product is:

• Authentic and original - zero risk of counterfeiting
• Traceable: batch and expiry verifiable on the Yamamoto website
• Volac® certification guaranteed
• Optimal storage: air-conditioned warehouse to preserve quality

🚚 Fast shipping throughout Italy

• Order processing: within 24-48 working hours
• Express courier: real-time tracking
• Delivery times: 2-5 working days (mainland Italy)
• Safe packaging: anti-shock protection for product integrity
• Discreet packaging: no external branding

💳 Safe and Secure Payments

We accept all major methods:

• Credit/debit cards: Visa, Mastercard, American Express, Maestro
• PayPal: Buyer protection included
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• Klarna: installment payments (where available)

All payments are protected by 256-bit SSL encryption certified.

📞 Dedicated Customer Support

Team of experts in sports nutrition at your disposal:

• Email: response within 24 working hours (info@wellfitstore.com)
• Live chat: real-time assistance (Mon-Fri 9:00-18:00)
• Telephone: personalized consultancy
• WhatsApp Business: Quick support
• Free advice: integration protocols, dosages, timing, combinations

✨ Money Back Guarantee

Your satisfaction is our priority:

• 30 days to change your mind
• Made easy: simplified online procedure
• Full refund guaranteed within 7-10 business days
• Unopened product: 100% refund + shipping costs
• Opened product: case-by-case evaluation (defects, tolerability problems)

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• Birthday reward: special discount in the month of your birthday

📊 Why Thousands of Customers Choose Us:

✅ +15,000 satisfied customers throughout Italy
✅ 4.9/5 stars average rating (out of 3,200+ reviews)
✅ Official partners Yamamoto, Beverly, NOW Foods, Scitec
✅ Fast shipping and reliable (98% deliveries on time)
✅ Competitive prices guaranteed
✅ Excellent support: quick and competent responses
✅ Security: protected payments and guaranteed privacy

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Conclusion

Iso-Fuji Volactive® it is the number one choice for those looking isolated protein powder of certified superior quality. The combination of:

✅ Volactive® UltraWhey XP at 90% (Volac® certification)
✅ 99% undenatured proteins (intact bioactive fractions)
✅ <1% lactose and fat (maximum purity)
✅ Vitamin B6 (protein metabolism)
✅ Bromelain (optimized digestion)
✅ Rapid absorption (30-45 min)
✅ Made in Italy (Yamamoto quality)

...makes Iso-Fuji Volactive the best-selling isolated protein ever for good reasons.

They are not simple isolated protein powders - they are the European certified quality guarantee Volac® with 40 years of experience.

Made in Italy. Volactive® certification. The best seller that never disappoints.

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🛒 Buy Now on Wellfitstore.com/proteine-polvere-isolate

👉 www.wellfitstore.com

📦 700g = 28 servings
⚡ 21-22g protein per serving
🏆 Volactive® UltraWhey XP certified
💊 + Vitamin B6 + Bromelain
🇮🇹 Made in Italy
✅ 100% original Yamamoto

Fast shipping | Secure payment | Money back guarantee