Performance Vitamins
Shop Performance Vitamins at Myvitamins
Performance vitamins are the sports supplements Ireland's most dedicated athletes and gym-goers reach for when they want more from their training. This range covers the essentials — creatine, omega-3, zinc, magnesium, ashwagandha, caffeine, electrolytes, and more — all formulated to sit alongside your training and nutrition without the noise. Whether you're lifting heavy, training for endurance, or simply trying to stay consistent, there's something here built for the way you move.
Every product in this range is developed by Myvitamins' expert nutritionists, using well-researched ingredients at meaningful doses. From tablets and capsules to gummies and powders, the formats are practical and the ingredient lists are straightforward. No unnecessary fillers, no guesswork — just performance supplements Ireland's active community can trust to do exactly what they say on the label.
Who Performance Vitamins Are For
These products are made for people who train with intent. If you're putting time into the gym, on the road, or in the pool, performance vitamins are the kind of sports performance supplements that sit in the background and do their job — helping you stay consistent and cover your nutritional bases across the week.
That said, you don't need to be an elite athlete to get value from this range. Casual gym-goers, weekend runners, and anyone who wants to be more deliberate about what they put into their body will find products here that fit their routine. The range spans single-ingredient staples all the way through to multi-nutrient formulas, so there's something whether you're building a stack from scratch or filling a specific gap.
When to Use Performance Vitamins
Timing depends on the product. Creatine is most commonly taken daily — consistency matters more than the exact moment you take it, though many people prefer to take it around training. Caffeine tablets are best used before a session when you need to be switched on. Electrolyte gummies are particularly useful during longer workouts or in warmer conditions when sweat losses are higher. Always follow the usage guidance on each individual product.
For vitamins and minerals like zinc, magnesium, and iron, daily use at a consistent time tends to work best — many people find taking them in the evening fits naturally into their routine. Omega-3 capsules are often taken with a meal to make absorption as straightforward as possible. The key with any supplement is regularity; occasional use rarely gives you the full picture of what a product can do.
Performance Vitamins Benefits
Scientifically Backed Ingredients
The range is built around ingredients with solid research behind them. Creatine increases physical performance in successive bursts of short-term, high intensity exercise1 — one of the most well-studied compounds in sports nutrition. EPA and DHA from omega-3 contribute to the normal function of the heart2. These aren't trendy ingredients that appear and disappear — they're the foundations that serious training programmes are built on.
Wide Range of Formats
Not everyone wants to swallow capsules. This range covers tablets, gummies, powders, and softgels, so you can choose what fits your day. Gummies are a popular pick for people who prefer something more enjoyable to take, while tablets and capsules suit those who want a quick, no-fuss approach. Having that flexibility makes it easier to stay consistent.
Targeted Nutritional Support
Magnesium contributes to a reduction of tiredness and fatigue3 and to normal muscle function4 — particularly relevant for anyone training regularly and not getting enough from food alone. Zinc contributes to the normal function of the immune system5 and to normal cognitive function6, making it a useful daily staple. These micronutrients work in the background so the rest of your routine can work harder.
Formulated by Expert Nutritionists
Every product in the Myvitamins performance range is put together by in-house nutritionists who understand what active people actually need. Dosages are chosen deliberately, ingredients are selected for quality, and the formulas are designed to complement each other rather than overlap unnecessarily. That expertise is baked into every product — you're not just buying an ingredient, you're buying a considered formulation.
Popular Picks
Creatine Monohydrate Tablets — Creatine Monohydrate Tablets are the go-to for anyone pushing through high-intensity training, with creatine proven to increase physical performance in successive bursts of short-term, high-intensity exercise.
Essential Omega-3 — A cost-effective daily staple for heart health, Essential Omega-3 delivers EPA and DHA, which contribute to the normal function of the heart.
Zinc & Magnesium Capsules — Zinc & Magnesium Capsules cover a lot of ground in one convenient capsule, combining zinc, magnesium, vitamin B6, and copper to contribute to normal immune function, the reduction of tiredness and fatigue, and the maintenance of normal bones.
FAQs
What are performance vitamins?
Performance vitamins are supplements designed to complement an active lifestyle, covering nutritional gaps that training and a busy schedule can create. The term covers a broad range of products — from single-ingredient supplements like creatine and caffeine tablets through to multi-nutrient formulas combining vitamins and minerals like zinc, magnesium, and vitamin B6. They sit alongside your diet and training rather than replacing either.
What sports supplements are available in Ireland through Myvitamins?
Myvitamins offers a wide range of sports supplements available to order in Ireland, covering categories including creatine, omega-3, zinc and magnesium, ashwagandha, electrolytes, caffeine, HMB, L-glutamine, iron, and more. Products come in multiple formats — tablets, capsules, gummies, and powders — so there's flexibility depending on what you prefer. The full range spans around 20 products, from focused single-ingredient options to broader multi-nutrient formulas.
Which performance supplement should I start with?
Creatine Monohydrate Tablets are a strong starting point for anyone focused on high-intensity training — creatine is one of the most researched performance supplements available, and it increases physical performance in successive bursts of short-term, high intensity exercise1. If you're looking for something more broadly nutritional, Zinc & Magnesium Capsules combine zinc, which contributes to the normal function of the immune system5, with magnesium, which contributes to a reduction of tiredness and fatigue3 and to normal muscle function4.
How are Myvitamins performance supplements developed?
Myvitamins' performance supplements are developed by the brand's expert in-house nutritionists. Ingredients are selected based on research, dosages are set deliberately, and each formulation is reviewed to make sure it delivers what's stated on the label. That means you can be confident you're getting a considered product rather than something put together with marketing in mind.
Can I take multiple performance vitamins at the same time?
Many people do combine products from this range — for example, taking creatine alongside omega-3 or pairing zinc and magnesium with a separate iron supplement. That said, it's worth checking the individual product labels and being mindful of total daily intakes for any nutrients that appear across multiple products. If you're unsure about a specific combination, checking with a healthcare professional is always a sensible step.
What formats do performance vitamins come in?
The range covers several formats, including tablets, capsules, softgels, gummies, and powder. Gummies are popular for people who find tablets hard to swallow or want something more convenient on the go. Tablets and capsules tend to suit those who prefer a quick daily routine. Powders like Mushroom Complex Powder offer a different way to dose and can be added to drinks or food. The variety means you can pick what actually fits your day.
Are performance vitamins suitable for vegans?
Some products in the range are suitable for vegans and some are not — it depends on the specific formula and format. Gummies, for instance, may contain gelatine. The best way to check is to look at the product page for each individual supplement, where the full ingredient list and suitability information is listed clearly. Don't assume a product is vegan-friendly without checking the label first.
When is the best time to take performance vitamins?
Timing varies by product. Caffeine tablets are best taken before training. Creatine can be taken at any time of day — daily consistency is what matters most. Magnesium and zinc are often taken in the evening, while omega-3 is typically taken with a meal. Electrolyte gummies work well during longer or more intense sessions. Always follow the specific timing guidance on each product's label for the best results.
What is ashwagandha and why is it in a performance range?
Ashwagandha (KSM-66) is a botanical extract derived from the root of the Withania somnifera plant and is one of the most widely used adaptogenic herbs. It's included in the performance range because it's a popular ingredient among people who train regularly and want to support their overall wellbeing. Myvitamins offers it in both capsule and gummy formats — including a sugar-free gummy option — making it easy to incorporate however suits you best.
What's the difference between creatine monohydrate tablets and Creapure creatine capsules?
Both deliver creatine — the compound that increases physical performance in successive bursts of short-term, high intensity exercise1 — but they differ in source and form. Creatine Monohydrate Tablets are a straightforward, cost-effective option. Creapure® Micronised Creatine Capsules use Creapure, a premium creatine monohydrate produced in Germany to strict quality standards, with a finer particle size that some users prefer. Both require a consistent daily intake of at least 3g to deliver the authorised benefit.
1. Creatine increases physical performance in successive bursts of short-term, high intensity exercise.
2. EPA and DHA contribute to the normal function of the heart.
3. Magnesium contributes to a reduction of tiredness and fatigue.
4. Magnesium contributes to normal muscle function.
5. Zinc contributes to the normal function of the immune system.
6. Zinc contributes to normal cognitive function.