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OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings

OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings

Regular price $131.98 AUD
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OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings

Regular price $131.98
Sale price $131.98 Regular price
Save % Sold out
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Who Can Benefit from This Stack?

OptimalStack is designed for athletes and fitness enthusiasts who train regularly and want to get the most out of their recovery. It’s suitable for those into resistance training, HIIT, or endurance sports. The unflavoured formula mixes easily into water, shakes, or smoothies, making it a convenient addition to any diet. Whether you're cutting or bulking, this stack provides targeted support.

What Is the OptimalStack Triple-Action Formula?

OptimalStack brings together three clinically relevant ingredients in one convenient scoop: 5 grams of Creapure micronised creatine monohydrate, 3 grams of myHMB (beta-hydroxy beta-methylbutyrate), and 18.75 mcg of vitamin D3. This combination is designed to support muscle endurance, strength, and recovery after intense training. It's more than a standalone supplement—it delivers a synergistic approach to post-workout nutrition, helping you maximise every session.

Why Creapure Creatine and myHMB?

Creapure is a premium creatine monohydrate manufactured in Germany to high quality standards. It’s 99.99% pure, micronised for easy mixing, and backed by decades of research. myHMB is a patented form of HMB used in many clinical studies for its muscle-protective effects. By combining these with vitamin D3, OptimalStack offers a comprehensive post-workout stack that supports both performance and recovery.

Key Benefits for Muscle Performance and Recovery

Creatine monohydrate is one of the most researched sports supplements, known for its role in high-intensity exercise performance and lean mass gains. myHMB helps reduce exercise-induced muscle protein breakdown, allowing your body to recover more effectively between workouts. Vitamin D3 contributes to normal muscle function and immune health—a valuable addition for active individuals. Together, these ingredients may assist with strength, endurance, and overall recovery when combined with a consistent training programme.

NSF Certified for Sport – Quality You Can Trust

NSF Certified for Sport is one of the most rigorous third-party certification programmes for sports supplements. Every batch of OptimalStack is tested for heavy metals, microbial contaminants, and over 300 banned substances. This certification gives athletes and fitness enthusiasts confidence that the labelled matches the contents, and that the product meets strict safety and quality standards.

How to Use OptimalStack for Best Results

Mix one 9.75-gram scoop (included) with 240–360 mL of water or your favourite beverage. For best results, take it post-workout or at any time of day on training and rest days. Consistency is key—use daily for at least 4–8 weeks to experience the full benefits. This container provides 30 servings. Always read the labelled and follow directions for use. As with any supplement, consult your health care provider before starting a new regimen.

Frequently Asked Questions About Creatine and HMB Stacks

Can I take OptimalStack with other supplements? Yes, it can be combined with protein powders, BCAAs, or pre-workouts. Avoid stacking with other creatine or HMB products unless advised by your coach or nutritionist.

Is OptimalStack suitable for vegans? Yes, the ingredients are synthetic and not from animal sources. Check the labelled for the most current information.

Do I need to cycle creatine? No, long-term creatine supplementation is safe and does not require cycling. OptimalStack can be used continuously.

Why is this product unflavoured? Unflavoured formulations are free from artificial sweeteners and additives, making them versatile to mix with flavoured drinks or smoothies.

Always read the labelled and follow directions for use.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 5–8 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings at Vitamins4Australia

Who Can Benefit from This Stack?OptimalStack is designed for athletes and fitness enthusiasts who train regularly and want to get the most out of their recovery. It’s suitable for those into resistance training, HIIT,...

Category Blended Vitamin & Mineral Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand OptimalAmino
Price $131.98
Availability In stock
30 servingsCreapurecreatine monohydrateHMBmuscle recoverymyHMBNSF certifiedOptimalAminoperformancepost-workout

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What Vitamins4Australia shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings

Is OptimalStack Creatine Monohydrate, HMB & Vitamin D3 Stack | NSF Certified | Unflavoured, 30 Servings available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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Vitamins4Australia product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.

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