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Average rating of 4.4 out of 5 stars
Content: 200 g (€9.00* / 100 g)
Average rating of 5 out of 5 stars
Content: 200 g (€9.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 200 g (€8.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 200 g (€7.50* / 100 g)
Average rating of 0 out of 5 stars
Content: 300 g (€5.00* / 100 g)
Average rating of 4.5 out of 5 stars
Content: 210 g (€8.57* / 100 g)
Average rating of 4.5 out of 5 stars
Content: 210 g (€8.57* / 100 g)
Average rating of 0 out of 5 stars
Content: 150 Capsules (€0.12* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 300 Capsules (€0.09* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 500 g (€4.40* / 100 g)
Average rating of 0 out of 5 stars
Content: 1000 g (€3.50* / 100 g)
Average rating of 4.7 out of 5 stars
Content: 500 g (€5.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 200 g (€7.50* / 100 g)
Average rating of 0 out of 5 stars
Content: 150 Capsules (€0.10* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 300 Capsules (€0.08* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 90 Vegan Capsules (€0.13* / 1 Vegan Capsules)
Average rating of 0 out of 5 stars
Content: 150 Capsules (€0.10* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 400 g (€5.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 90 Capsules (€0.20* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 200 g (€9.00* / 100 g)
Average rating of 3.6 out of 5 stars
Content: 200 g (€9.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 90 Capsules (€0.17* / 1 Capsules)
Average rating of 4 out of 5 stars
Content: 210 g (€7.14* / 100 g)
Average rating of 0 out of 5 stars
Content: 1000 g (€3.00* / 100 g)
Average rating of 5 out of 5 stars
Content: 300 g (€6.00* / 100 g)
Average rating of 5 out of 5 stars
Content: 300 g (€6.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 150 Capsules (€0.12* / 1 Capsules)
Average rating of 4.8 out of 5 stars
Content: 500 g (€5.00* / 100 g)
Average rating of 4.7 out of 5 stars
Content: 500 g (€5.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 90 Vegan Capsules (€0.22* / 1 Vegan Capsules)
Average rating of 0 out of 5 stars
Content: 200 g (€7.50* / 100 g)
Average rating of 0 out of 5 stars
Average rating of 4.5 out of 5 stars
Content: 210 g (€9.52* / 100 g)
Average rating of 0 out of 5 stars
Content: 120 Capsules (€0.15* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 240 Capsules (€0.12* / 1 Capsules)
Average rating of 0 out of 5 stars
Content: 200 g (€9.00* / 100 g)
Average rating of 0 out of 5 stars
Content: 210 g (€11.90* / 100 g)
Average rating of 0 out of 5 stars
Content: 60 Capsules (€0.25* / 1 Capsules)
Average rating of 4 out of 5 stars
Content: 210 g (€11.90* / 100 g)
Average rating of 0 out of 5 stars
Content: 90 Vegan Capsules (€0.17* / 1 Vegan Capsules)
Single Amino Acids are designed for shoppers who want to focus on one specific amino acid rather than choosing a blended formula. This OstroVit category brings together individual amino acid supplements for people comparing targeted ingredients, convenient formats and straightforward labels. They may suit gym users, strength-training enthusiasts and anyone who prefers to build a supplement routine around clearly identified ingredients. As amino acids are naturally present in protein-containing foods and contribute to the structure of proteins, supplementation is best considered alongside overall diet, training, rest and individual needs rather than as a replacement for a balanced eating pattern.
Choose the ingredient that matches your routine
Single-amino-acid products can differ considerably in their intended role and place within a routine. Essential amino acids cannot be made by the body in sufficient amounts and are obtained through food, while other amino acids can be produced internally but may still be included in sports nutrition products. When comparing the range, begin with the ingredient itself and consider why you are choosing it. This helps avoid paying for a formula that includes several compounds when you are specifically looking for one clearly defined amino acid.
Powders, capsules and practical use
Format can make a meaningful difference to everyday convenience. Powders are often chosen by customers who want flexibility when mixing a product into water or another drink, while capsules offer a simple option for those who prefer pre-portioned servings and minimal preparation. Check the product label for the serving information, ingredient quantity, flavouring, sweeteners and any added ingredients. A simple formula may be preferable if you are already using several supplements and want to keep your overall intake easy to monitor.
What to compare on the label
- Specific amino acid: confirm that the product contains the ingredient you intend to use, including the stated form where this is provided.
- Amount per serving: compare the declared quantity rather than judging products by pack size alone.
- Additional ingredients: review flavourings, sweeteners, colours and other components, particularly if you prefer a simpler formula.
- Format and pack size: choose between powder and capsules according to preparation preferences, portability and how easily the product fits your routine.
- Directions and warnings: follow the information on the individual product label and check suitability if you are pregnant, breastfeeding, taking medication or managing a health condition.
For training and everyday nutrition
Amino acid supplements are commonly considered by people organising nutrition around exercise, especially when they want an ingredient-specific product before, during or after training. However, they should not be viewed in isolation. Total protein intake, meal quality, hydration and recovery habits remain important parts of a sensible approach to sports nutrition. Evidence and suitability can vary between individual amino acids, so it is worth choosing according to a clear purpose rather than assuming that every product will offer the same benefit.
Find a focused OstroVit option
Explore the Single Amino Acids range at OstroVitNutrition.ie to compare individual ingredients, formats and label details, then select the option that best fits your nutrition priorities and day-to-day routine.