Updated: 01/11/2018

Biolean II Review - 5 Things You Need to Know


Biolean II company employees, have you ever taken your own product? We wrote one of our in-depth reviews, closely examining the ingredients, side effects, clinical research and customer-service quality. Furthermore, we read through hundreds of dieter comments and customer experiences from all over the web. At last, we summed up all of the information we found to give you the bottom line.

Biolean II Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What You Need To Know About Biolean II

First off, Biolean II is basically a weight management herbal supplement program for both women and men. This product is supposed to help burn off fat, suppress appetite and enhance metabolism. The important ingredient in Biolean II tablets is Advantra Z, which is also known as Citrus Aurantium or Bitter Orange. [1] However, this supplement also contains Caffeine, Schizandrae Berry, Gymnema Sylvestre Leaf, Rehmannia Root, Hawthorne Berry, Jujube Seed, Alisma Root, Panax Ginseng, L-Carnitine, P-Phenylalanine, Euconium Bark, L-Tyrosine, Rhubarb Root and Calcium. [2] To use this product, you need to take two brown tablets and one white tablet in the AM and one brown again in the PM.

This product has been available since at least 2010 and it’s sold online. Some natural ingredients are found in Biolean II and no prescription is needed, but read on…

Products Similar to Biolean II

Saba ACE G2read
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Burn HD (Sample offer)read

Questionable Ingredients – “Concerning?”

The first thing we took into consideration with Biolean II ingredients is safety. According to our Research Editor, “This contains Advantra Z, which contains Synephrine. It mimics the effects of Ephedra, which has been banned. [3] This substance can lead to rapid heartbeat, increased blood pressure, and more.

One customer commented, “This is a terrible product. The ingredients are [not great] and can lead to heart issues.”

“I got headaches and was extremely jittery when using this product,” said another user.

Adverse Effects – “Another Concern”

It’s clear from the customer reviews that Biolean II can cause certain adverse effects. [4] One user reported, “These did not work for me. They didn’t suppress my appetite at all. They made me dizzy and gave me headaches. I would not recommend them to anyone.”

Another customer stated, “The only thing that I have got from it is an upset stomach and dizziness.”

Our research has revealed if there is a particular aspect of a weight-loss pill or diet program that is especially troublesome (a painful/difficult exercise routine, troublesome ingredients, side effects) the probability of long-term success is rather low. So, if Biolean II does in fact cause adverse reactions in a high number of people, this could be a serious problem.

Any Real Science on Biolean II?

We were unable to find any solid clinical research or science to support Biolean II and its claims. Unfortunately for us at DietSpotlight, we need to see some published studies that back up the diet product and its ingredients for weight-loss.

The Bottom Line – Does Biolean II Work?

Now the moment you’ve been waiting for: our bottom line on Biolean II. Well, we like that it contains some natural ingredients and we did find some positive comments about it online. On the other hand, we have some reservations about this diet product because it’s not backed by any real science. Also, we’re concerned about the formula and the adverse effects some customers complain about. [5]

If you’d like to get rid of more pounds, then we suggest you go with a product that is backed by solid clinical testing, does not contain any dangerous ingredients and is supported by plenty of positive customer reviews.

Among the best products we’ve seen in this year is one called Dietspotlight Burn. Its formula is a blend of four powerful ingredients that have been shown via clinical testing to help increase fat loss and kick-start metabolism. We can’t find any discussion of harmful side effects and customer comments on the internet indicate people are seeing great results.

The makers of Dietspotlight Burn are so sure about their product they’re offering a Special Trial Offer, which is a positive sign.

Learn More About Burn HD »
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Biolean II

What are the side effects of Biolean II?

Some Biolean II side effects may include increased heartrate and blood pressure, nausea, gas, upset stomach, vomiting, irritability and headache, according to some user reviews.

What are the ingredients in Biolean II?

Biolean II ingredients are caffeine extract, yerba mate, green tea, citrus aurantium, schizandrae berry, gymnema sylvestre leaf, rehmannia root, hawthorne berry, jujube seed, alisma root, angelicae dahuricae radix, epemidium grandiflorum radix, poria cocos mushroom, rhubarb root, angelicae sinensis redix, codonopsis root, euconium bark, panax notoginseng radix, l-tyrosine, l-phenylalanine, l-camitine, calcium carbonate, starch, stearic acid, cellulose, hydroxypropylcellulose, croscarmelose sodium, magnesium stearate, silicon dioxide, calcium phosphate dibasic, stearic acid and ethylcellulose.

How do I know if Biolean II is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn HD, with scientifically backed ingredients.

Click here to get your sample of our powerful fat burner today.

Does Biolean II work?

There’s no scientific research supporting the weight-loss claims of Biolean II. We found studies backing green tea and caffeine, but nothing that’s just associated with this product.

How much does Biolean II cost?

Biolean II costs $75.

How should I take Biolean II?

You should take Biolean II once per day. You will take three AM capsules and one PM pill. Each box contains a 28-day supply.

How much caffeine is in Biolean II?

Each serving of Biolean II, three AM and one PM, includes about 250mg of caffeine.

Can I take other supplements with Biolean II?

Yes, you can take other supplements with Biolean II. As a precaution, you should always consult with a healthcare professional prior to using weight-loss supplements.

How much water should I drink on Biolean II?

You should drink a minimum of 10 glasses of water per day on Biolean II.

Does Biolean II come with a guarantee?

Yes, Biolean II comes with a guarantee. You have 30 days to return the supplement if you want a full refund.

Users may want to mix things up a bit and change out Biolean II with a supplement like Dietspotlight Burn, which consists of ingredients that have been clinically tested.

Biolean II Ingredients

Biolean ii claims to support weight loss, but their ingredients might make you cautious before taking it.

Biolean II Ingredients and Supplement Facts

Serving Size: 2 Brown tablets, 1 white tablet
Serving Per Container: 56
Amount per Serving% DV
Yerba mate leaf**
Green tea leaf**
Citrus aurantum fruit extract**
Schizandrae berry**
Gymnema sylvestre leaf extract**
Rehmannia root**
Hawthrone berry**
Jujube seed**
Alsma root**
Angelicae dahuricae radix**
Epermidium grandiflorum radix**
Poria cocos mushroom**
Rihubarb root**
Angelicae sinensis redix**
Codonopsis root**
Euconium bark**
Panax notoginseng radix**

Other Ingredients: None


Previous Biolean II Review (Updated November 9, 2011):

Biolean II: What You Should Know

BioLean II is a "weight loss system" marketed toward women and men. This tablet supplement is all-natural. The retail price is $85, and it can be purchased online without a prescription. As with most oral weight loss products, BioLean II should be taken daily and is supposed to produce noticeable results rather quickly.

Consumers can find user testimonials on Amazon.com; one major pitch to this diet product is that is supposed to help consumers lose unwanted pounds safely. After using BioLean II for a couple of weeks the user should notice leaner muscle mass and a curbed appetite. Once the user gains more lean muscle mass the body consumes more calories and help the body lose weight.

Biolean II: List of Ingredients

The major active ingredient found in this diet drug is Advantra-Z, which increases the user's metabolism and ideally leads to weight loss

Product Features

BioLean II is a tablet supplement suitable for individuals that desire to shed excess body fat. It utilizes key ingredients like Advantra-Z in order to burn away excess body fat, increase the user's metabolism, suppress hunger cravings, and boost energy levels. Aside from Advantra-Z, caffeine takes a role in suppressing appetite, which has been found in individual studies that it can help elevate metabolism by increasing thermogenesis and therefore allows your body to generate energy and heat to burn off calories.This supplement may also increase thermogenesis within the body. Customer testimonials are provided on some websites that sell BioLean II but there is no free trial. Although not all online stores offer a 30-day money-back guarantee there are some that do.

Advantages of Biolean II

  • BioLean II supplements come in a convenient and easy-to-manage tablet form.
  • This weight loss formula can be easily attained online without a prescription.
  • This dietary supplement may increase thermogenesis.

Disadvantages of Biolean II

  • A single box of BioLean II sells for a retail price of $85.
  • It's difficult to determine if certain ingredients found in this supplement will cause allergic reactions in some users.


Overall, BioLean II comes across as a pretty straight forward weight loss drug. It's nice to see that this product aims to burn away excess body fat, increase the user's metabolism, suppress hunger cravings, and boost energy levels all at the same time. On the down side, there are no free samples of BioLean II capsules offered and the product itself sells for a whopping $85, which is certainly higher than many other diet products. Be sure to consult your doctor before starting a supplement for weight reduction such as BioLean II.

Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

20 Biolean II Reviews

  • Can I take this suplement?
    Becky Kozlovsky

    I am a kidney transplant patient. Can I take this suplement?

    • Your Name

      I wouldnt do it ….I mistakenly ordered it one late night before I read various websites that told more about it. I also had a liver transplant and volunteer witth the meetings where they talk about the transpllant and what to expect and taking care of a transplanted organ i should have known better than to order it after hearing the nurses instruct patients but thats what depression over your weight and lack of sleep does to you Im not taking mine Ive read too many reports of it seriously increasing your heart rate, blood preassure, and impacting your urine output and its mostly extrememly large amounts of caffeine and other ingredients that are causing painful serious possible life threatening stomach issues and severe diarrhea. all really bad things for any kind of transplant patients no matter what the organ is.

    • Maribel (Editor)

      Hi Becky! Please make sure to consult with your physician before starting a new product.

  • Is Biolean safe to take with my high blood pressure medication?

    Is Biolean safe to take with my high blood pressure medication?

    • Maribel (Editor)

      Hi Layla! Because of possible interactions with medications, please make sure to consult with your physician before taking this product.

  •  Vee (Verified User)

    This actually worked really good but it gave me migraines, which I never had before. I would still take it if it weren’t for the migraines. I’ve taken a lot of diet pills and this totally curved my diet almost to the point where I would force myself to eat. Makes u really thirsty! I would recommend to people.

    • Maribel (Editor)

      Vee, don’t you worry, there’s other products that can also curb your appetite without giving you migraines. Dietspotlight Burn for example, has many positive user reviews. Hope this one helps reach your weight-loss goals.

  • Want to know the reactions

    I take high blood pressure medication, cymbalta for minor depression and diclofenac for arthritis will there be any adverse reactions with biolean?

    • Maribel (Editor)

      Hello Rosetta, because of possible interactions with medications, please make sure to consult with your physician before taking this product.

  • Would Biolean II effect my blood pressure?

    would Biolean II effect my blood pressure? I took the first dosage yesterday. I was woken up at 2AM by some burning acid like feeling and flavor on my throat! is that common with BioleanII?

    • Dr. Lee

      I have many patients taking Biolean II and loving it. Many of them have type 2 diabetes and hypertension. Biolean II will not increase your blood pressure. In fact after patient loss the weight their blood pressure will go down and some can even stop their medication for their hypertension. None of my patients reported reflux issue with Biolean II. Most common complaint is loose stool.

  • opal martin

    I need to lose weight about 40 pounds is there any thing I need to no about this product?

    • Anonymous

      From what I can tell, there are no clinical studies on this product. Is all that caffeine OK for high BP? Are you willing to be a part of an experiment? There are healthier, clinically-proven options available.

    • Maribel (Editor)

      If you need to lose 40 pounds you might want to consider Dietspotlight Burn, the before and after pictures are really impressive! I hope this helps, Opal.

  • Can I take biolean while breasfeeding?

    Can I take biolean while breasfeeding

    • April

      I was instructed by my OB/GYN to wait until after breastfeeding to begin. He was very adamant about that. I’d check with your Dr first.

  •  What kind of food eat with this product.
    Fran Meyers (Verified User)

    I do not have any energy, what kind of food do you eat with the biolean diet? I have been eating low fat, have lost some weight, but I do not knkow if I am doing it right.

  • How long has Biolean been on market?

    How long has Biolean been on market?

  •  Second week of Biolean and still no change
    Herhse (Verified User)

    I am on my second week of Biolean and have seen any weight change. I do have bouts of nausea and gas. I plan to struggle thru for 30 days.

  •  Marked the product harmful.
    Sally (Verified User)

    This is a terrible product. The ingredients are harmful and can lead to heart issues