CurraNZ Blackcurrant Extract Capsules – What You Should Know

CurraNZ PillsResearch suggests people who take two CurraNZ New Zealand blackcurrant extract capsules per day may burn as much fat as they would normally burn during four weeks of regular exercise.

CurraNZ capsules are available in many health food stores and is an Amazon best seller in sports supplements.

As far as the cost goes, it appears pretty cheap, but anyone using the recommended dose of two capsules per day will need to buy two 30-capsule boxes per month.

New Zealand blackcurrants are rich in antioxidants that can benefit the health in many ways.

They also contain anthocyanins that can increase blood flow during exercise. Two 7-day research studies suggests this may accelerate the fat burning process by an average of 27 percent for women and 21 percent for men.

According to, study author, Dr Sam Shepherd, from Liverpool John Moores University, an improvement that is 20 percent or more would normally only be attained by doing three to four weeks of endurance training.

“Seven days is not a very long time to see such big changes,” Shepherd points out. “It was positive to see that the effects of blackcurrants on fat burning extend to females, especially since women already have a greater dependence on fat as a fuel compared to men.'”

Shepherd and his team believe their findings suggest consuming New Zealand Blackcurrant extract may be a good way to treat obesity and type-2 diabetes.

“Unhealthy people have a reduced capacity for fat burning compared to healthy people,” Shepherd points out, “and therefore, in theory, the supplement could potentially exert at least a similar or greater effect in unhealthy individuals.”

The key word here is “theory”. As yet there is no way to be certain using CurraNZ will produce the same dramatic fat burning results for people who don’t have active lifestyles or for anyone who has mobility problems caused by obesity or other health issues.

However, Professor Mark Willems, from the University of Chichester, who conducted the previous studies of CurraNZ, is thrilled to hear about the results obtained by Shepherd and his team.

“It’s great to know that there are now observations of enhanced exercise-induced fat oxidation by New Zealand blackcurrant extract in endurance trained women and men,” Willems said. “These high-impact findings reinforce the unprecedented effect blackcurrant is having on fat oxidation, which is an exciting development in unlocking the potential of New Zealand blackcurrant extract for all from athletes to unhealthy people.”


CurraNZ Method of Research

Early research involving endurance-trained male cyclists had already revealed CurraNZ’s potential as a fat burner, so Shepherd and his team set out to see if it could work in the same way for women.

They selected 16 endurance-trained females to take part in a randomised, crossover, double-blind study.

Some of the women were given 600mg (2 capsules) of CurraNZ per day. The rest got a placebo.

On the seventh day of the study, all the women performed 120 minutes of cycling.

The researchers monitored the women’s expelled air the entire time and took blood samples at 15 minute intervals, so they could monitor levels of glucose, glycerol, and non-essential fatty acids.

The resulting data lead the researchers to believe supplementing with CurraNZ can “enhance fat oxidation during exercise in females”.

CurraNZ can "enhance fat oxidation during exercise in females".

The Value of CurraNZ as a Weight Loss Aid

CurraNZ certainly appears to have the potential to boost the fat burning capabilities of certain individuals, but until it has been tested on people who have a normal level of fitness, there is no way to be know if it will work in the same way for the average person who needs to lose weight.

It also has to be remembered there are more aspects to weight loss than fat burning.

The body only starts to burn fat when it’s supply of food-provided calories runs out. People become overweight for a reason and it’s always the same reason.

Their overweight nature is the result of regularly supplying the body with more calories than it needs. Either by overeating throughout the day, making unhealthy food choices, or both. These are hard habits to break.

Battling hunger urges is the greatest challenge dieters have to face and CurraNZ will not be able to help in this regard because New Zealand blackcurrant extract does not offer the powerful appetite suppression most dieters need to get their eating habits under control.

If the necessary dietary changes are not made, it won’t matter how much CurraNZ is consumed because the body will still have a surplus of calories and will continue to be prone to putting on weight.

Which are the best diet pills to help fat burning and appetite suppression – click here to find out

Liposorb Fat Blocker Review – Contains Chitosan

Liposorb is a fat blocking diet pillLiposorb is a fat blocking diet pill manufactured in New Zealand by Good Health.

The company has been trading for over a century and is responsible for marketing an impressive range of products that includes vitamin pills, joint care capsules, sleep enhancers, bee pollen, and royal jelly.

According to the Liposorb marketing material, Liposorb is recommended for:

  • Using as part of a weight management program
  • Supporting elimination of dietary fats
  • Supporting healthy cholesterol levels
  • Guilt-free high fat treats

Which over the counter diet pills are most effective? – Click here to find out

How Does Liposorb Fat Blocker Work

Fat blockers restrict the amount of fat the body can absorb from food.

There are nine calories in a gram of fat, so anyone who uses Liposorb as part of a weight management program that includes healthy food choices should be able to lower their daily calorie intake.

Cholesterol is a form of fat, so Liposorb has the potential to support healthy cholesterol levels too.

The problem is, a lot of people who buy fat blockers do so because they see them as a kind of get-out-of-jail-free card that will allow them to continue overdoing it with high fat food and protect them from the normal consequences (weight gain + elevated cholesterol levels).

Good Health’s promise of “guilt-free high fat treats” could be seen as encouraging such an attitude, but fat blockers are not a magic bullet for weight loss. Unhealthy living always incurs unhealthy consequences.

Liposorb Fat Blocker Ingredient Profile

Liposorb Fat Blocker Ingredient Profile

One capsule provides:

  • Chitosan (500mg): There are two kinds of chitosan. The one used here is taken from marine crustaceans like as shrimps and prawns. Chitosan has value as a calorie-reducing aid because the body cannot digest it. This alone does not make it unduly special, but chitosan also absorbs fat. When chitosan is taken alongside food, it attracts dietary fat, absorbs it, and makes it indigestible as well.
  • Vitamin C (Included as Ascorbic Acid) (100mg): Research involving guinea pigs suggests adding Vitamin C to chitosan may improve it’s ability to block fat. Further (human-based) research is necessary, but the combination does appear to have potential.

How to Use – The manufacturer’s guidelines state two to three capsules are necessary before high-fat meals, but people who are trying to lose weight would be better off avoiding meals that are high in fat.

Liposorb Fat Blocker Customer Comments

We were unable to locate any customer feedback for this product.

Liposorb Fat Blocker Side Effects

The chitosan used in Liposorb Fat Blocker is taken from marine sources, so this is not a fat blocker that is suitable for vegetarians or people with seafood allergies.

Failing an allergic reaction, side effects are not likely, but using diet pills of this kind can deplete the body’s stores of fat-soluble vitamins.

Liposorb will not be suitable for anyone who is vegetarian or has seafood allergies. No side effects have been reported, but using diet pills that block fat absorption can cause the body to run short of important fat-soluble vitamins.

Vitamins A, D, E, and K are provided by dietary fat. The body cannot manufacture them or attain them from elsewhere.

Although the body’s demand for them is much lower than it is for water-soluble vitamins, it still requires all of them to function normally and retain good health.

This means ongoing use of fat blocking supplements will require the ongoing support of a supplement that provides the fat-soluble vitamins the body needs.

A gap of at least two hours will need to be left between doses of the vitamin supplement and doses of the fat blocker.

Some people find fat blockers more attractive than other forms of diet pill because they believe they will be able to eat lots of high fat food without risking weight gain.

This is not so. Fat blockers block less than 40% of dietary fat, so it’s still possible to gain weight while using them, and giving a fat blocker extra fat to block can results in sudden attacks of diarrhoea

The Best Place to Buy Liposorb

Liposorb is mostly marketed via online stores located in New Zealand.

Pharmacy Online still has it listed in its online inventory, but when we checked the site it was out of stock.

It’s possible that some of the larger pharmacies in certain territories may sell Liposorb or be able to obtain it, but most people may find the easiest thing to do is find a supplier in New Zealand that offers shipping to Australia.


Good Health fails to provide customers with a money back guarantee.

The Verdict

Is Liposorb a good fat blocker? The main ingredient is known to have value in this regard, so we have to assume that it is.

Unfortunately, the fact that it blocks fat is not enough to make it a particularly good weight loss aid. Weight loss supplements are intended to “supplement” the efforts people are already making and help them obtain better results.

For most dieters, eating less will cause them to be plagued by hunger pangs. A diet pill that suppresses hunger makes things easier by taking those pangs away.

Fat burning diet pills speed up the metabolism and cause the body to burn calories more quickly. This helps people to lose weight faster.

Fat blockers like Liposorb have a contradictory nature.

PhenQ AustralianUnless you are eating a reasonable amount of fat, they will have nothing to work upon and are unlikely to be of benefit.

If you are serious about losing weight, the best thing to do is lower your fat intake, instead of trying to block it, and then supplement your efforts with a diet pill that’s a good all-rounder. We suggest PhenQ.

You can read more detail on PhenQ and it’s weight loss benefits here

Active PK Longevity Activator – Promotes AMPK

Active PK is a weight loss produced in California by LCR HealthActive PK is a weight loss produced in California by LCR Health.

It comes in capsule format and is distributed worldwide via the company website.

Active PK is designed to work in a somewhat unusual way. Unlike the majority of diet pills, it’s not credited with metabolism boosting or thermogenic fat burning abilities etc.

Instead, LCR Health claim the formulation is capable of manipulating an enzyme called AMPK and encouraging it to instruct the body to burn extra calories for energy instead of storing them as fat in the normal way.

The company provides no proof to support this claim. Nor does it offer any explanation as to how this is likely to be achieved or which of the three ingredients are supposed to work on AMPK.

People who buy Active PK are promised a number of benefits:

Active PK Ingredients

Two Active PK capsules provide:

  • Gynostemma Pentaphyllum leaf extract (450mg): Research shows gynostemma pentaphyllum can be used for treating diabetes if the leaves are used to make a tea. In theory, its ability to control insulin levels may help prevent the sudden elevations in blood sugar that often follow a meal and can trigger a desire for sweet food. However, a 450mg dose may not be high enough to deliver good results.
  • Berberine HCI (100mg): An ingredient that can be taken from a number of plants including tree turmeric and barberries. Clinical trials carried out in China prove berberine is a valid treatment for congestive heart failure, but it’s probably been added here because it appears to be capable of helping prevent sudden changes in blood sugar levels.
  • Quercetin dihydrate (100mg): A polyphenol that can be obtained from certain vegetables, fruits, and grains. It’s not usually credited with weight loss enhancing abilities, but quercetin dihydrate is an antioxidant and antioxidants are good for purging the body of toxins and helping ensure good health.

How to Use – Only two capsules are needed per day. No further usage instructions are supplied.

Active PK Customer Reviews

Some randomly selected customer reviews read:

“Active PK helped me to lose a few extra pounds a month, so it could probably do the same for you, but you will need to put in some work at the gym and watch how many calories you are eating.” 

“A better name would be inactive pk. This is just a very expensive placebo. It did nothing for me at all.” 

“I was losing a bit of weight with diet and exercise. I wanted to speed things up and these pills managed to do it. Nothing spectacular. Just a few extra pounds a month, but I’m happy with that.”

“Total waste of time. I actually gained weight instead of losing it. Do yourself a favor and buy something else instead.” 

Active PK Side Effects & Health Warnings

The Active PK marketing material fails to state is any usage restrictions or special considerations apply. Nor does it mention if side effects are likely to be encountered, but the product will not be suitable for women who are pregnant or nursing a child.

People who have existing health problems should ask a doctor for advice before using Active PK or any other form of dietary supplement.

Anyone who is using medication or planning on using Active PK alongside one or more other supplements would also be wise to seek medical approval before supplementation is commenced.

Active PK Buying Options

Active PK is exclusive to the manufacturer’s website and 60-capsule bottle has a price tag of $46.99 and should be good for 30 days if the pills are used in the recommended way.


A 90-day money back guarantee is offered.

The Final Judgment

Two of the ingredients used in the formulation may exert a positive influence on insulin and blood sugar levels.

That being the case, it’s possible use of this product may help prevent cravings for sugary food.

However, any diet pill capable of providing across the board appetite suppression would surely prove to be of more benefit to people seeking weight loss because hunger cravings are one of the biggest hurdles dieters need to overcome.

They are also one of the main reasons so many dieters call it a day and return to their previous unhealthy eating habits.

The biggest claim made for Active PK is that is will influence AMPK in a way that will ensure the body burns more calories instead of storing them as fat.

This is a claim that cannot be supported by scientific proof and customer reviews suggest the product does not work for many users and only offers limited weight loss for others.

LCR Health appears to be a reputable company, and the 90-day money back guarantee is very generous, but Active PK does not compare well with today’s leading weight loss products, all of which are designed to offer dieters a greater level of support and have better customer reviews.

Looking Elsewhere

Best choice of diet pillActive PK is first and foremost a diet product – it does though, touch upon it’s ability to improve your thinking capability, a cognitive enhancer in other words. Cognitive enhancers (or Nootropics) are very much in demand – read about them here

As for weight loss products we have complied a list of the most effective brands here