Key Benefits

• Provides magnesium, which contributes to normal muscle function.

• Magnesium supports normal energy-yielding metabolism.

• Contains vitamin B12, which helps reduce tiredness and fatigue.

• Vitamin B12 supports normal psychological function.

PerformanceShield+ combines essential amino acids, BCAAs, creatine monohydrate, electrolytes, magnesium, and vitamin B12 in a daily blend designed for active routines. Each serving provides elemental magnesium to contribute to normal muscle function and support normal energy-yielding metabolism, alongside vitamin B12, which contributes to the reduction of tiredness and fatigue. Vitamin B12 also supports normal psychological function and contributes to normal red blood cell formation, giving the formula a well-rounded nutritional profile.

The blend includes creatine, a full essential amino acid spectrum, and electrolytes such as sodium and potassium, together with flavouring and natural colouring ingredients to complete the formula. PerformanceShield+ mixes easily with water and is free from gluten, GMOs, and added lactose, offering a simple way to include these nutrients as part of a daily performance-focused routine.

Vitamin G Nutraceuticals was founded by siblings Wesley and Stephanie Grosvenor after their shared struggle with autoimmune conditions inspired a search for gentler, more effective wellness solutions. Guided by science and the healing potential of nature, they develop nutraceutical formulas using carefully researched, thoughtfully sourced ingredients that support the body’s own restorative processes. Rooted in South Africa, the brand champions community, integrity, and accessible wellness through high-quality, nature-led supplements. Through this purpose-driven approach, Vitamin G Nutraceuticals helps you nourish your body and move towards a more balanced, vibrant state of health every day.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Essential Amino-Acids Blend (L-Leucine, L-Isoleucine, L-Valine, L-Lysine, L-Phenylalanine, L-Threonine, L-Histidine, L-Tryptophan, L-Methionine), Creatine Monohydrate, Potassium (as Potassium Citrate), Magnesium (as Magnesium Citrate), Methylcobalamin (Vitamin B12), Himalayan Salt, Acidity Regulator (Citric Acid), Natural Flavouring Blend, Sweetener (Steviol Glycosides), Red Beetroot Powder, Anti-Caking Agent (Silicon Dioxide), Colour (Riboflavin)

Add 2 scoops to 500ml or more of cold water, shake well, and enjoy once per day.

Best taken first thing in the morning, before a workout, or during physical activity for optimal performance and hydration.

Pro tip: Mix with ice water for an ultra-refreshing lemon burst.

Can be mixed with other Vitamin G shields (GutShield and InflammationShield).

Caution: Contains fish. Consult a healthcare practitioner prior to use if you are taking medications, pregnant or breastfeeding.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.