Update: - Advertising Disclosure

Retro Lean Forskolin Review - 12 Things You Need to Know

Retro Lean Forskolin is one of many forskolin-based weight loss aids on the market. The supplement makers make some pretty bold claims about their newest product, and we wanted to know if there were any clinical studies to support those claims.

Our research team had a long list of questions to answer. Does Retro Lean Forskolin work? What are the benefits? Is the price worth it? We investigated to find out.

Retro Lean Forskolin Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!

What is Retro Lean Forskolin?

Retro Lean Forskolin is an herbal weight loss aid that promises dieters the lean body they’ve always dreamed of. Forskolin is an all natural bi-cyclic chemical compound derived from the Indian Coleus plant. Retro Lean Forskolin provides a 50 mg dosage of forskolin.

Does Retro Lean Forskolin Work?

  • National Library of Medicine — “The results indicate that forskolin is a possible therapeutic agent for the management and treatment of obesity.”
  • Nutrients — “The major finding of the present study was that supplementation with C. forskohlii extract in conjunction with a hypocaloric diet significantly improved insulin and insulin resistance and thus may be useful in the management of metabolic risk factors.”
  • eLife — “A compound called forskolin has been used since ancient times in traditional Indian medicine to treat [various conditions].”

Products Similar to Retro Lean Forskolin

Forskolin Keto Complete
Company Information

How Did Retro Lean Forskolin Start?

Retro Lean Forskolin is formulated and manufactured by Nutra4Health, a family-owned natural health brand located near Lewes, Delaware. Aside from Retro Lean Forskolin, Nutra4Health also makes:

  • Retro Slim Forskolin
  • Forskolin
  • Raspberry Ketones
  • Phytoceramides
  • Organic Coconut Oil
  • A prenatal multivitamin
  • Miracle Moringa
  • L-arginine
  • Saffron Extract
  • Pure Biotin
  • Garcinia Cambogia
  • Turmeric
  • Brain Plus
  • Ketofirm
  • Beard Grow
  • Instant Knockout
  • Constant Concentration
  • Enhance Mind IQ
  • My Fast Burner
  • Rapid Tone Pro
  • Vera Slim Ultra Blend
  • Magnificent Hair Growth
  • Mr. Big Penis Enlarger

Our research team was confused. What’s the difference between Retro Lean Forskolin, Retro Slim Forskolin, and Forskolin? The ingredients in all three formulas are identical. It appears Nutra4Health often releases the same weight loss supplement under several different names.

Why would a company release the same weight loss product under different names? Wouldn’t it only add to marketing and manufacturing costs? We tried calling the phone number on Nutra4Health’s website and were redirected to a Google Voice account not set up for voicemails. It seems we will never know what “retro” has to do with Forskolin or why this company repeatedly releases the same weight loss product under different monikers.

What we did find out is whether Retro Lean Forskolin is safe and effective. Please keep reading to see what we uncovered about Retro Lean Forskolin side effects, results, and reviews.

Retro Lean Forskolin Customer Testimonials

Retro Lean Forskolin Claims

The manufacturers of Retro Lean Forskolin make some interesting claims about this product.

  • Featured on ABC’s Shark Tank
  • Recommended by a television doctor
  • Control food cravings without jitters
  • Increase thermogenesis
  • Produce more fat-burning enzymes
  • Safe and natural
  • No binders or artificial ingredients
  • Feel relaxed and energized at the same time
  • Improved focus
  • Lose weight
  • Better overall health
  • Thousands of reviews from satisfied customers

Was Retro Lean Forskolin Featured on Shark Tank

No, Retro Lean Forskolin was never featured on ABC’s Shark Tank. No Nutra4Health product has ever been featured on the show or endorsed by the show’s judges. A growing number of disreputable supplement manufacturers are attempting to become relevant by claiming to be associated with the hit ABC television show. The Better Business Bureau has been notified and is investigating.

Was Retro Lean Forskolin Endorsed by a Television Doctor?

No, Retro Lean Forskolin was never endorsed by a television doctor. The controversial Dr. Oz did a segment on a different brand of forskolin.

A study published in the British Medical Journal concluded that Dr. Mehmet Oz often makes recommendations with no scientific evidence to support his claims.

What About Retro Lean Forskolin Reviews?

There are no Retro Lean Forskolin reviews online. The majority of Nutra4Health products have not been reviewed on Amazon or Google. The official Nutra4Health Facebook page has one like one follower and zero reviews.

To find out if there is any truth to the other claims made about Retro Lean Forskolin, our research team investigated the Retro Lean Forskolin ingredients.


Retro Lean Forskolin Ingredients

The supplement only has one ingredient:

  • Forskolin


Forskolin is a derivative of Coleus forskohlii, a herb originating in India, Thailand, and Nepal.

Forskolin gained popularity as an herbal weight loss supplement in 2014. One study, published in the Journal of Molecular Pharmacology, suggests forskolin activates cyclic AMP accumulation, resulting in weight loss in rats. What this means is forskolin causes fat cells to release stored fat. Unfortunately, without a calorie deficit, fat cells’ release won’t result in the lean body you were hoping for.

Forskolin Common Uses

Forskolin has been used for centuries by practitioners of ancient medicine to treat a myriad of health conditions.

Forskolin common uses over the past centuries have included the treatment of:

  • High blood pressure
  • Asthma
  • Chest pain
  • Allergies
  • Eczema
  • Psoriasis
  • Menstrual pain
  • IBS
  • UTI
  • Blood clots
  • Sexual disorders
  • Insomnia

Forskolin Risks

Researchers have found there are several side effects associated with forskolin.

Forskolin risks include:

  • Elevated heart rate
  • Increase in stomach acid
  • Low blood pressure

Does Retro Lean Forskolin Work?

Herbal weight loss supplements affect everyone differently. One study published by the Journal of Obesity Research concluded that men who took forskolin for 12 weeks lost body fat, but their body weight didn’t change.

When 23 women participated in a randomized controlled trial published by the International Society of Sports Nutrition Journal, they lost no weight. There was some evidence that forskolin could prevent further weight gain, but more research is needed.

So, does it work? There is not enough information available to say for sure if any forskolin product works.


Retro Lean Forskolin Benefits and Results

There are no reviews of Retro Lean Forskolin. Does it work? There are no user testimonies or direct clinical studies to investigate. At this point, all we can do is list the pros and cons of taking this herbal weight loss pill.


  • We couldn’t find any.


  • False and misleading claims
  • High price
  • No information on results
  • No scientific evidence to support claims
  • Confusion over where to buy
  • Side effects
  • Possible drug interactions
  • No customer support
Weight Loss

Details on Retro Lean Forskolin and Weight Loss

There is only one ingredient in Retro Lean Forskolin: Forskolin. According to Examine.com, forskolin is still being researched for its ability to increase free testosterone and increase weight loss potential.

Where Can You Buy Retro Lean Forskolin

If you’re wondering where to buy Retro Lean Forskolin, it’s only available on Amazon.


How to Use Retro Lean Forskolin

  • Take one vegetarian capsule twice daily.
  • The dosage is 50 mg of forskolin per capsule.
  • Take each capsule 20-30 minutes before eating.
  • Take with a full glass of water.
  • Do not take if you are under the age of 18.
  • Do not take if you are pregnant, trying to become pregnant, or are breastfeeding.
  • Do not use it if you take nitrates or medication for high blood pressure. Major drug interactions are possible.
  • Do not take anticoagulant drugs.
Side Effects

Potential Retro Lean Forskolin Side Effects

Researchers found the following possible side effects associated with forskolin:

  • Elevated heart rate
  • Flushing
  • Headache
  • Dizziness
  • Fatigue
  • Nausea and heartburn due to elevated stomach acid levels
  • Low blood pressure
What Users Are Saying

What Users Are Saying

“They say they offer a 60 money back guarantee, and I’m well within the requirements, and want to return their products. They only offer email correspondence and will not respond to emails. I’ve emailed 7 different people, every day since May 30th, sometimes multiple times a day, with no response.”

“This is a scam! You get charged for the “free” trial at exactly 14 days after you receive the free shipment- no refund either – just multiple offers at a lower monthly price for something I’m not even sure works. Sorry I won’t be buying from your company.”

“This is a scam. I was told it was only $4.95 to try it, nothing more. Then they ended up charging me for Garcia too, another 4.95. Around a week later I go to check my bank account and they took out a total of $111 from my account and when I called to ask them about it I was told it the $4.95 was just for shipping and it was a trial. They would only refund me $60. This is a scam and a horrible one. Shame on this company for screwing people over.”

Retro Lean Forskolin Ingredients
Bottom Line

Bottom Line on Retro Lean Forskolin

The bottom line? We’re not comfortable suggesting anyone purchase Retro Lean Forskolin, if only because of the controversy over the Shark Tank claim and claims of the product being proven with no scientific support.

A safe and effective diet product will work in tandem with regular exercise and a balanced diet. Look for a program that encourages an active lifestyle and healthy eating habits. More importantly, look for a program backed by clinical testing.

One product we’re excited about is Noom. The program is based on human interaction, which is unlike any other program out there. It’s with the support of experts and nutritionists that you’ll see the amazing results you’re looking for. What more could you ask for from a weight-loss app?

The makers of Noom are offering a free trial offer of their product.

Learn More About Noom »
Retro Lean Forskolin Review
Retro Lean Forskolin Customers Also Bought:
Free Trial Offer
Explanation of Chart
Garcinia Cambogia
Caralluma Fimbriata

Retro Lean Forskolin

Is Retro Lean Forskolin for weight loss?

Yes, Retro Lean Forskolin is formulated for weight loss and weight management support.

What are the Retro Lean Forskolin ingredients?

The ingredients in Retro Lean Forskolin is forskolin.

Any possible side effects?

Some side effects associated more with the ingredients than the supplement. Possible adverse reactions to forskolin include fatigue, dizziness, flushing, headache, and increased heart rate.

Is Retro Lean Forskolin for men or women?

Both men and women are able to take Retro Lean Forskolin.

Are there any free trials or free samples?

We found Retro Lean Forskolin for sale on Amazon, but we didn’t find any mention of a free trial or free sample.

What is the top Retro Lean Forskolin complaint?

Based on Amazon reviews, the top complaint is that the product is not effective.

0 Retro Lean Forskolin Reviews

Load More