Updated: 05/17/2016 - Website operated by Leptigen

Estrin-D Review - Does This Menopausal Diet Pill Work? Are class action lawsuits and side effects deal breakers?

Editor's Review: 3.5 / 5.0
Estrin-D Review

It’s been a long journey but I feel I’m now qualified to advise you on whether or not to give Estrin-D a try. We did one of our comprehensive reviews, examining the side effects, ingredients, scientific research and level of customer care. We additionally took the time to sort through hundreds of dieter comments we found online. Lastly, we summed up all the facts and user feedback we discovered to give you the bottom line.

EDITOR'S TIP: Substitute Estrin-D with a proven fat burner such as Leptigen for better results.

What You Need To Know

To start, Estrin-D is a menopausal/perimenopausal weight-loss supplement for women. The ingredients are yerba mate, guarana seed, damiana leaf, green tea, caffeine, ginger root, kola nut seed, DHEA, schisandra fruit powder, Chinese skullcap root, rhodiola crenulata root, cocoa seed, jujube fruit, black tea, vitamin D, vitamin B6 and magnesium. This product is intended to increase metabolic rate, reduce diet fatigue, boost energy levels and reduce caloric intake. Two capsules is a serving and it should be taken 15 minutes before your main meals.

Estrin-D was created by Covaxil Laboratories and it first emerged in 2005. This supplement contains some vitamins and antioxidants. Also, it’s nice to see that this diet formula is specifically for women with menopause, but read on…

Class Action Lawsuit – “Watch Out?”

The first concern we had with Estrin-D ingredients was the fact that they were associated with legal issues. “While conducting some extensive research we noticed that a class action lawsuit was filed against this diet pill in 2005. Inaccurate marketing claims were at the center of the complaint,” says our Research Editor. “If the company lied about effects that could mean it just won’t work.”

One customer said, “Did not work, made me light headed and dizzy when I took it as instructed.”

“This product did not work for me, I found that I gained weight rather than lose,” said another user.

Scroll below for one of the best products we’ve seen over the last year.

Side Effects – “Proceed With Caution!”

There are many customer complaints concerning Estrin-D side effects. This is what one person said, “I did not like it. It made me jittery all day, even with NO Caffeine. Did nothing to curb my appetite.”

Another customer commented, “This is the most worst pill. I’m 46 years old good healthy condition, these pills made me feel sick, most all day had headache. Do not waste your money.”

After doing plenty of research, we’ve concluded that if there is one facet of a diet pill or weight-loss system that is quite problematic (class action lawsuit, side effects, high price) the chances of long-term success are slim. Therefore if Estrin-D does in fact cause adverse reactions in a lot of people, this could be a deal breaker.

The Science – “Find Any Proof?”

Unfortunately we could not locate an official website for Estrin-D. Furthermore, we could not find any clinical research presented to support this weight-loss formula for women. Since we at DietSpotlight need to see documentation of real science behind ingredients, we have questions about this one.

The Bottom Line – Does Estrin-D Work?

Alrighty then, ready for the bottom line? First of all, we think it’s great that Estrin-D is specifically for menopausal and perimenopausal women. On the other hand, there are a lot of customer complaints regarding side effects, which means we have issues with recommending it. Moreover, there was a lawsuit filed against this company because Estrin-D was not helping women in the way it claims to.

For dieters who need to trim down and cut excess fat now, we encourage you to go with a weight-loss formula that contains safe ingredients, does not lead to side effects and is backed by real science. We also like companies that don’t have any connection with lawsuits.

Among the best products we’ve seen in 2016 is one called Leptigen. Its formula is a unique combination of four key ingredients that have been proven in published scientific studies to help boost metabolism and speed up fat loss. Also, we can’t pinpoint any talk of negative side effects and customer feedback around the web shows people are seeing solid results.

Also, the company responsible for Leptigen is so confident in their product they’re offering a Special Trial Offer, which is a good sign.

Learn More About Leptigen »
GD Star Rating

How Does Estrin-D Compare?

Previous Estrin-D Review (Updated December 16, 2013):

What You Should Know

Click Here To See Our Highest Rated Review

Estrin D is touted as the very first diet pill that specifically targets weight loss for women who are menopausal or perimenopausal. This puts Estrin D at a serious advantage over many problems that may contain similar ingredients but lack the targeted focus of Estrin D. You will find many herbal ingredients in Estrin D, which may appeal to those who are concerned about exposure to potentially harmful chemicals and other artificial ingredients.

So how does Estrin D help in the weight loss efforts of menopausal women? There is actually a three-step process by which Estrin D aids in weight loss. First, it acts as a "stabalizer" for moods that are often volatile during menopause while it provides energy through stimulants such as caffeine. Second, research claims that Estrin D actually reduces the level of Sherline in the body, which is commonly referred to as the "hunger hormone" so that fewer calories are consumed. Third, Estrin D may reduce the rate at which food is metabolized, even at a resting rate, so that more calories are burned or used by the body. These three methods combine to create a powerful tool for losing weight and feeling more energized.

Women who have diabetes, heart trouble, high blood pressure, hypertension, or experience sensitivity to stimulants should consult their physicians before beginning Estrin D, as all women should before beginning any new weight loss or diet plan. You should also consult your doctor for possible drug interactions if you will be taking any prescription or over the counter medications in addition to Estrin D.

List of Ingredients

Estrin D is made up of Vitamin B6, Magnesium, yerbe mate SE, Caffeine, Guarana SE, Damiana SE, Green Tea SE, Ginger, Koala Nut SE, DHEA, Schisandra, Scutellaria SE, Tibetan Ginseng, Cacao Nut, SE, Jujube, and Thea Sinensis Complex SE.

Product Features

Estrin D includes many products that have proven to be beneficial to those attempting to lose weight. Among them are: green tea (known for antioxidant properties and to limit spikes in blood sugar), guarana (which is a stimulate and aids in weight loss), yerbe mate (increases energy), and ginger (aids in digestion.)

See Our Featured


  • Contains antioxidants.
  • Claims to be specifically formulated to work with the body chemistry of a menopausal woman.


  • No money back guarantee.
  • Estrin D contains stimulants, which could cause a "jittery" sensation for sensitive users.
  • Negative customer ratings are posted around the Internet.
  • Difficult to find a complete list of ingredients.


When all is said and done there is much to be learned about the impact of Estrin D on weight loss. It is great to see a weight loss aid that specifically addresses the needs of menopausal and perimenopausal women, even though the jury is still out on the overall effectiveness of Estrin D. Many of the active ingredients in Estrin D are beneficial and will work as claimed. The single biggest complaint about Estrin D is the strong stimulant effect the active ingredients may cause. The price isn't overly prohibitive and is worth checking out so long as you are in good general health and have consulted your physician. We generally recommend something that combines a well-known fat burner with an appetite suppressant if you are serious about losing weight.

Estrin-D Questions & Answers:

After examining hundreds of user comments and responses about Estrin-D, we created this helpful FAQ.

What are the side effects of Estrin-D?

Possible Estrin-D side effects may include jitteriness, irritability, rapid heartbeat, headache, nausea, nervousness, stomach pains, insomnia and anxiety. This is according to some customer reviews.

What are the ingredients in Estrin-D?

Estrin-D ingredients are black tea leaf, rhodiola crenulata root, Chinese skullcap root, DHEA, ginger root extract, schisandra fruit powder, vitamin d, magnesium, vitamin b6, yerba mate leaf, kola nut seed, caffeine, green tea leaf, damiana extract, and guarana seed.

Does Estrin-D work?

Well, Estrin-D does contain stimulants such as guarana, caffeine and green tea, which may help boost metabolism. These ingredients might also suppress appetite and increase energy levels to some degree. On the other hand, this formula does not appear to be directly linked to menopause, as claimed. It actually contains components that are used in a number of over-the-counter diet products.

You may consider substituting Estrin-D for a product backed by published clinical research such as Leptigen.

How much does Estrin-D cost?

The retail price for Estrin-D is $29.99 (90 capsules). However, it’s available on dealer websites like drugstore.com for $21.99.

How should I take Estrin-D?

The directions say to take Estrin-D 15 minutes before your main meals. Two capsules is a serving, and it should be taken with a glass of water. A bottle will last for 15 days.

How do I contact Covaxil Laboratories customer service?

You can contact Covaxil Laboratories, LLC by calling 1-800-898-5153. This company is located in Salt Lake City, UT.

Can I take Estrin-D if I have a health condition?

Individuals with health conditions and those taking prescription drugs should speak with a doctor before using Estrin-D. Furthermore, people under 18 and women who are pregnant or nursing should not take this formula.

What do users like about Estrin-D?

Some customers appreciate that Estrin-D contains natural herbs. Others like that this weight-loss aid is easy to purchase online.

What do users not like about Estrin-D?

Some users do not like that Estrin-D can cause unpleasant side effects. Also, some people have complained about this supplement not curbing hunger.

How much caffeine is in Estrin-D?

Each serving of Estrin-D contains about 200 milligrams of caffeine.

Is there an official website for Estrin-D?

We did not find an official website that advertises Estrin-D. However, Covaxil Laboratories makes this supplement. The company behind this one is Basic Research, LLC.

Do you know of any special deals or discounts on Estrin-D?

No, we’re not aware of any special deals on Estrin-D at the moment. However, the last few months many of our readers have been going crazy about Leptigen’s Special Trial Offer, which is only the cost of your shipping and handling. Click here to give it a go.

Have a comment or question about Estrin-D?