Bio Island Lysine Review: All You Need To Know Before Buying

Today, we have another review in store for you: the Bio Island Lysine review, a highly regarded supplement for children in Australia. We understand that you’re here to gather more information about this product before making a purchase.

Are you ready? Let’s dive in! Keep scrolling to find out more!

What is Bio Island Lysine?


Bio Island is based in Sydney, Australia, which is created and operated by JBX Pty Ltd. This is a popular brand delivering nutritional supplements and healthy foods. It also claims that all the ingredients in each product are carefully chosen to give high-quality supplements.

We all know that the essential amino acid lysine is crucial for the body to grow and develop properly. Sadly, it cannot be synthesized by the body and needs to be obtained.

That is why Bio Island has made Bio Island Lysine, with the main ingredient – Lysine Hydrochloride, equivalent to Lysine, which supports healthy growth and development for kids, children, and teens.

It also comes in two versions that are suitable for each range of age. Look at the comparison table below to know better.

Bio Island Lysine Starter for Kids Bio Island Lysine Step Up for Youth
150-gram powder 60 chewable tablets
For kids (0 – 5 years old) For children and teens (6 – 24 years old)
0 – 6 months: exclusive breastfeeding is highly recommended or consult your doctor and use as directed

7 – 12 months: take 2-3 scoops every day

1 – 5 years old: take 3 scoops every day or as directed by your doctor

6 – 8 years old: 1 tablet every day

9 – 13 years old: 2 tablets every day

14 – 24 years old: 3 tablets every day or as directed by your doctor

Yummy blackcurrant flavor and a slight milk flavor A slight milk flavor

Bio Island Lysine ingredients

Both products contain one ingredient – lysine hydrochloride. The only difference is the amount for each version.

  • Starter for Kids – Each gram contains 115 mg
  • Step Up for Youth – Each tablet contains 312.3 mg


As mentioned above, this essential amino acid plays a vital role in supporting strong and healthy development from kids to young adults. But let’s discuss more so that you can understand its importance.

Lysine, also called L-lysine, Lysine Hydrochloride, etc., is an amino acid that is vital for many bodily functions. But unlike other amino acids, the body cannot make it by itself. As a result, you have to include it in the diet.

In addition to aiding in growth, lysine helps the production of carnitine, a chemical compound in the muscle that is responsible for transferring fatty acids into energy and reducing cholesterol.

Plus, it helps produce collagen and supports the body to absorb more calcium, which children need for strong and healthy bones and teeth. What is more, it supports the production of antibodies, enzymes, and hormones, and enhances immune health.

If your child does not get enough lysine from their diet, they might suffer from dizziness, fatigue, nausea, loss of appetite, slow growth, red eyes, anemia, and issues with the reproductive system.

Does Bio Island Lysine work?

With the suitable amount of the essential amino acid lysine in each product, you might set your mind at rest that your kids can get enough lysine for their growth. And if they take it consistently, it might boost the production of energy and improve immune health effectively.

However, to gain these effects, you have to determine which product is suitable for your child and always follow the recommended dosage to avoid unexpected reactions. That is because increasing the dosage of lysine might lead to nausea, diarrhea, stomach cramps, and kidney issues.

If you choose the Starter for Kids, you should mix the powder with milk, juice, or lukewarm water, for kids under 5 years old. Kids 5+ years old can alternatively put the powder in their mouth and dissolve it with saliva directly. For the Step Up for Youth, make sure your child chew it totally instead of swallowing it with water. And the most important thing is to chew it with a meal.

Although both products are formulated with just a small amount of milk powder, if your kid is lactose intolerant, you have to consult with your pediatrician before buying it.

Additionally, you should pay attention to possible drug and chemical interactions when you take them with lysine. For instance, taking a large quantity of lysine might lower the body’s ability to move arginine through the system. As this essential amino acid enhances the absorption of calcium, you need to monitor how much calcium you should supplement.

Note that it is always best to consult your doctor’s advice before starting.

Pros and cons of Bio Island Lysine


  • Suitable for all ages from infants to young teens
  • Contains the proper amount of lysine hydrochloride to promote healthy and strong growth and development
  • Also aids in skin and tissue repair
  • Non-GMO, gluten-free, and soy-free without preservatives and artificial colors and flavors, safe to use.
  • Savory blackcurrant flavor and a slight milk powder, kids will love it


  • Not for vegan because of animal products
  • Not suitable for those with milk allergy
  • Different prices for each version


Where can I purchase Bio Island Lysine?

We often suggest you should buy any dietary supplement at their official website to ensure you get the original one or cool discounts.

But this product is stocked and sold in pharmacies as well as online retailers across Australia and New Zealand. And if you visit their official website, it only offers information about the place where you can buy it in Australia and New Zealand.

In case you live in the U.S. and want to order Bio Island Lysine, you can visit Amazon, eBay, or Walmart to get it.

Final words

We trust that our review has provided you with a clearer understanding of Bio Island Lysine and its potential benefits for your children’s bodies. We hope that the information you have obtained from our review will assist you in making an informed decision.

As always, we strongly recommend consulting with your doctor before introducing any dietary supplements or vitamins to your children’s routine. Their professional guidance is crucial in ensuring the safety and suitability of such additions.

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