List of Supplements Sylvester Stallone Takes: The Complete Guide to His Age-Defying Stack

A comprehensive breakdown of the confirmed and likely supplements powering Rocky's physique at 78 years old

At 78 years old, Sylvester Stallone maintains a physique that puts men half his age to shame. The action icon behind Rocky and Rambo has spent over five decades refining his approach to fitness and supplementation. A recent Instagram post revealed he takes approximately "24 different supplements" daily, though specific details remain private. Drawing from confirmed statements, documented incidents, and expert analysis of his training demands at 78, this guide covers the supplements Stallone uses and those he likely incorporates for longevity and vitality.

Key Takeaways

• Stallone's core stack is confirmed – Five supplements (whey protein, BCAAs, multivitamin, fat burner, glutamine) were documented during his Rambo 4 preparation at age 61

• Hormone optimization plays a central role – Stallone has publicly endorsed testosterone replacement therapy, stating it's "so important for well-being" as he gets older

• Diet remains the foundation – As Stallone puts it: "It's all diet" – supplements support but don't replace proper nutrition

• Muscle preservation becomes critical with age – Adults over 70 can lose significant muscle mass per decade, making strategic supplementation essential

• Anti-aging supplements are trending among celebrities – Resveratrol, glutathione, and collagen have become staples for aging Hollywood stars seeking cellular protection

Confirmed Core Stack

1. Whey Protein Powder: The Foundation of Muscle Maintenance

Whey protein stands as the most consistently mentioned supplement across all Stallone sources. During his Rambo 4 preparation at age 61, whey protein was essential to his double-split training routine—working out six days per week, twice daily.

Why whey works for aging athletes:

• Fastest-absorbing protein type, delivering amino acids when muscles need them most

• High leucine content triggers muscle protein synthesis pathways

• Helps rebuild muscle after periods of inactivity—relevant for actors alternating between intense filming and recovery

• Some studies suggest whey protein can support lean mass and recovery in older adults, especially when paired with resistance training

For aging athletes like Stallone, protein intake matters significantly. Experts recommend adults over 60 consume around 0.55-1.0g of protein per pound of body weight daily. Whey's faster absorption compared to casein makes it particularly beneficial for muscle recovery support.

2. BCAAs (Branched-Chain Amino Acids): The Fatigue Fighters

Branched-chain amino acids—leucine, isoleucine, and valine—were confirmed in Stallone's Rambo 4 stack. These three amino acids account for around 35% of essential amino acids in muscle proteins.

BCAA benefits for intense training:

• Provide building blocks for muscle protein synthesis

• May help reduce exercise-induced fatigue in older adults

• Support recovery during demanding training schedules

• Can help preserve muscle mass during caloric restriction

For Stallone, who continues a rigorous five-day-a-week training program, BCAAs provide amino acid support while reducing training fatigue. Research on amino acid supplementation in aging populations shows potential benefits for strength maintenance and recovery.

3. Testosterone Replacement Therapy: The Hormone He Champions

Unlike many celebrities who stay quiet about hormone optimization, Stallone has openly advocated for testosterone replacement therapy. His direct quote speaks volumes: "Testosterone to me is so important for a sense of well-being when you get older."

TRT considerations:

• Requires medical supervision and prescription

• Can support muscle maintenance in men with declining testosterone

• May help with energy levels and overall vitality

• Should only be pursued under proper medical guidance

Stallone has spoken positively about testosterone therapy in interviews; any hormone therapy should only be considered with medical supervision. While not appropriate for everyone, his transparency has helped destigmatize conversations around hormone optimization for aging men.

4. Human Growth Hormone (HGH): The Controversial Choice

Stallone has openly admitted to using HGH, most notably during a 2007 incident in Australia where he was found carrying 48 vials of Jintropin—a synthetic HGH. When questioned, he explained: "This stuff gives your body a boost and you feel and look good."

HGH facts:

• Prescribed only for growth hormone imbalances under medical supervision

• Not available over the counter

• Requires ongoing medical monitoring

• Stallone frames it as a fitness tool for aging athletes rather than artificial enhancement

His willingness to discuss these therapies openly has contributed to broader conversations about aging, performance, and tools available to maintain physical health past 60.

5. Multivitamin: Filling the Nutritional Gaps

A multivitamin was confirmed as part of Stallone's Rambo 4 stack, serving as foundational support during extreme training and dieting phases. When Stallone achieved around 2.9% body fat for Rocky III, comprehensive vitamin coverage became essential.

Why multivitamins matter with age:

• Body's ability to absorb micronutrients declines with age

• Men over 50 benefit from optimized vitamin D, magnesium, zinc, and B12

• Provides insurance against nutritional deficiencies during restrictive dieting

• Supports countless biochemical reactions enabling training and recovery

For someone with intense training demands and a history of extreme dieting, a quality multivitamin provides foundational nutrient support.

6. Fat Burner Supplements: The Cutting Phase Essential

Fat burners were confirmed during Stallone's preparation for Rambo 4. The purpose was straightforward: shed body fat to make muscles pop for the camera. Throughout his career, Stallone has alternated between building mass and cutting weight, using cardio and thermogenic supplements to achieve camera-ready definition.

Fat burner role:

• Help compensate for metabolic slowdown with age

• Support fat loss during cutting phases

• Used strategically alongside cardio and diet

• Enable the lean physique required for action roles at 78

For aging athletes, fat burners can help maintain the balance between fat management and muscle preservation—increasingly difficult with each passing decade.

7. Glutamine: The Recovery Supporter

Glutamine completed Stallone's confirmed stack for Rambo 4. This amino acid supports recovery, immune function, and gut health—all critical for demanding action sequences and grueling filming schedules.

Glutamine benefits:

• May reduce muscle damage markers after intense training

• Supports immune function under training stress

• Helps maintain gut health and nutrient absorption

• Most abundant amino acid in the body, but can become depleted during intense training

For someone filming their own stunts well into their 70s—Stallone broke his neck during The Expendables and ribs during Rambo—recovery support isn't optional.

Highly Likely Additions for Aging

8. Creatine Monohydrate: The Most Researched Performance Supplement

While not directly confirmed, creatine is highly probable given Stallone's training intensity. Creatine monohydrate is one of the most studied supplements available with extensive research backing its benefits.

Creatine for older adults:

• Meta-analysis found creatine increased lean tissue mass by around 1.37 kg in older adults

• May improve cognitive performance, particularly in aging populations

• Supports ATP regeneration for explosive power during training

• Generally recognized as safe with high tolerability

For those seeking strength and performance support, XV1 Creatine Gummies deliver 1,000mg of creatine monohydrate per gummy—vegan, gluten-free, and grab-and-go ready with no scoop or shaker needed.

9. Liquid Amino Acids: The Morning Ritual

Confirmed through Stallone's documented diet: he drinks a glass of liquid aminos pre-breakfast as part of his daily routine.

Liquid amino acid benefits:

• Fast-absorbing protein support without digestive burden

• Maintains muscle during overnight fasting period

• Provides immediate amino acid delivery upon waking

• Complements structured eating plan with lean proteins and vegetables

Starting the day with liquid aminos ensures muscles receive building blocks from the moment he wakes.

10. Collagen Peptides: Supporting Joints and Skin

Stallone's injury history makes collagen supplementation highly probable. He's broken his neck, ribs, and finger performing stunts across multiple films.

Collagen for aging athletes:

• Supports joints, tendons, and connective tissue

• One of the most popular supplements among celebrities including Jennifer Aniston and Kate Hudson

• Can improve muscle mass, bone density, and skin health

• Natural collagen production declines with age

XV1 Liquid Collagen delivers hydrolyzed Type I and III collagen peptides with hyaluronic acid, biotin, and zinc—formulated for fast absorption to support joint mobility and skin elasticity.

11. Vitamin D: The Critical Nutrient for Muscle Preservation

While not directly confirmed, vitamin D is essential for anyone of Stallone's age. Research shows most older adults are deficient, and deficiency is linked to increased risk of age-related muscle loss. Adults 70+ need 800 IU daily at minimum.

Vitamin D importance:

• Involved in skeletal muscle synthesis and function

• Critical for preserving muscle mass past 70

• Supports bone health alongside muscle maintenance

• Most aging adults have insufficient levels

Combined with Stallone's injury history, vitamin D supplementation is almost certainly part of his regimen.

Anti-Aging Supplements Aligned with Celebrity Trends

12. Resveratrol: The Longevity Compound

Resveratrol has become a popular celebrity supplement, used by Gwyneth Paltrow, Brad Pitt, Oprah Winfrey, and Jennifer Aniston. While not confirmed for Stallone, it aligns perfectly with his longevity-focused approach at 78.

Resveratrol benefits:

• Activates sirtuins—longevity genes linked to healthy aging

• Research spanning 200+ clinical trials shows consistent reduction in inflammatory markers

• Improves metabolic function

• Essential for controlling inflammation during intense training

XV1 Resveratrol features 98% pure trans-resveratrol—the most bioavailable form—derived from Polygonum cuspidatum. Third-party tested and manufactured in FDA-registered facilities, it supports cardiovascular health, cognitive performance, and cellular protection.

13. Glutathione: The Master Antioxidant

Glutathione functions as the body's "master detoxifier", supporting cellular health, energy production, and immune function. Research links glutathione levels to longevity, and levels naturally decline with age.

Glutathione for cellular health:

• Protects cells and mitochondria from oxidative stress

• Provides body with fuel (ATP) for energy during training

• Supports recovery at the cellular level

• Helps manage stress from demanding physical and professional schedules

XV1 Glutathione Complex uses liposomal delivery for superior absorption. One capsule daily on an empty stomach provides cellular protection, liver support, and defense against oxidative stress—vegan, non-GMO, and gluten-free.

Building Your Complete Wellness Foundation with XV1

Stallone's supplement approach demonstrates a fundamental truth: strategic supplementation combined with consistent training and proper nutrition can deliver remarkable results at any age. His philosophy—"It's all diet; what you eat is what you are"—emphasizes that supplements support but never replace the foundation of whole foods, adequate sleep, and progressive training.

The XV1 Approach to Complete Wellness

At XV1, we've built our supplement line on the same principle that guides Stallone's stack: evidence-based ingredients, transparent formulations, and products that address real physiological needs. Whether you're 28 or 78, maintaining vitality requires addressing multiple aspects of health simultaneously—muscle preservation, cellular protection, recovery support, and metabolic optimization.

Our complete wellness philosophy recognizes that aging doesn't mean accepting decline. Like Stallone, who continues performing stunts and maintaining an impressive physique decades into his career, strategic supplementation can help you maintain strength, energy, and performance throughout life's demands.

Foundational Support for Active Lifestyles

The cornerstone of any effective supplement regimen starts with foundational nutrients. XV1 Green Superfood Powder delivers organic greens, probiotics, digestive enzymes, and antioxidants in one daily scoop—providing the micronutrient coverage that even the best diets sometimes lack. With 25+ organic ingredients, it supports energy, digestion, and immune function without sugar, GMOs, or artificial ingredients.

For those prioritizing muscle maintenance and performance, XV1 Creatine Gummies offer convenient creatine monohydrate delivery—1,000mg per gummy, naturally flavored with real fruit, and completely vegan and gluten-free. No mixing, no mess, just grab-and-go support for strength and cognitive function backed by extensive research.

Recovery and Longevity Support

Joint health becomes increasingly critical with age and activity. XV1 Liquid Collagen provides hydrolyzed Type I and III collagen peptides with hyaluronic acid, biotin, and zinc in a fast-absorbing liquid format. Just one tablespoon daily supports joints, skin elasticity, hair, and nails—addressing the connective tissue demands that intense training places on the body.

For cellular protection and longevity support, XV1 Resveratrol delivers 98% pure trans-resveratrol, the most bioavailable form of this powerful antioxidant. With 200+ clinical trials supporting its benefits for inflammation reduction and metabolic function, resveratrol represents one of the most promising longevity compounds available. Our formulation is third-party tested and manufactured in FDA-registered facilities, ensuring purity and potency.

XV1 Glutathione Complex uses liposomal delivery for superior absorption of this master antioxidant. Supporting cellular detoxification, liver function, and mitochondrial health, glutathione provides the cellular-level protection that enables consistent training and recovery—particularly valuable as natural glutathione production declines with age.

The XV1 Quality Commitment

Every XV1 product is:

• Third-party tested for purity and potency

• Manufactured in FDA-registered facilities following cGMP standards

• Free from unnecessary fillers, artificial ingredients, and proprietary blends

• Backed by The money-back guarantee

• Available with subscription flexibility—edit, skip, or cancel anytime

We believe transparency matters. You'll find complete ingredient lists, specific dosages, and clear usage instructions on every product. No hidden formulas, no exaggerated claims—just science-backed ingredients in effective doses.

Building Your Personal Stack

Not everyone needs Stallone's entire supplement arsenal. Start with foundational support—quality protein, essential micronutrients from greens, and creatine for performance. Layer in targeted support based on your specific goals: collagen for joint health, resveratrol and glutathione for longevity and cellular protection.

The key isn't replicating any celebrity's exact regimen—it's understanding which supplements address your body's unique demands and implementing them consistently. Stallone has access to trainers, doctors, and resources most people don't, but the principles remain accessible: prioritize protein for muscle maintenance, support recovery with targeted nutrients, and address age-related changes proactively.

Complete Wellness Means Comprehensive Support

True wellness extends beyond any single supplement or workout. It encompasses sleep quality, stress management, nutrient-dense whole foods, progressive training, and strategic supplementation that fills the gaps. XV1's product line addresses each aspect of this equation, from the detox and cellular health support of glutathione to the strength and performance benefits of creatine.

Whether you're maintaining an active lifestyle in your 40s, rebuilding strength in your 60s, or—like Stallone—defying age-related expectations in your late 70s, the right supplement foundation supports your goals without replacing the fundamentals. Explore the complete XV1 product line and discover how science-backed supplementation can support your journey to complete wellness at any age.

Frequently Asked Questions

What are the core benefits of taking daily supplements for an active lifestyle?

Daily supplementation helps fill nutritional gaps that even well-planned diets may leave, particularly for active individuals with elevated demands. Key benefits include supporting muscle protein synthesis, accelerating recovery, maintaining energy levels, and addressing age-related declines in nutrient absorption. Strategic supplementation becomes especially important as natural nutrient production and absorption decline with age.

How can I ensure my supplements are high-quality and safe?

Look for third-party testing certifications, FDA-registered manufacturing facilities, and transparent ingredient labels with specific dosages. Avoid products with proprietary blends that hide individual ingredient amounts. Quality supplements should clearly state what's inside, be free from unnecessary fillers, and come from brands with verifiable testing protocols like XV1's third-party testing and cGMP manufacturing standards.

Can combining different types of supplements enhance their effects?

Yes, many supplements work synergistically. For example, vitamin D supports calcium absorption for bone health, while creatine and protein together support muscle maintenance more effectively than either alone. Research shows combining supplementation with exercise and proper nutrition produces compounding benefits for recovery, strength, and overall wellness.

What role do superfood greens play in a comprehensive wellness routine?

Greens powders provide concentrated vitamins, minerals, and antioxidants from whole food sources—often easier to consume than the recommended 8-10 servings of vegetables daily. For active individuals, they support immune function, provide antioxidant protection against exercise-induced oxidative stress, and often include digestive enzymes and probiotics for gut health.

How does creatine support anti-aging and cognitive function?

Beyond its well-known muscle benefits, creatine may improve cognitive performance in older adults. The brain requires significant ATP (energy), and creatine supports this energy production. Research shows creatine can increase lean tissue mass in older adults while potentially supporting mental performance, offering dual benefits for aging individuals.