Welcome to my FLO PMS gummy vitamins review, also known as O+ OPositiv PMS gummies. They re-branded, but it's still FLO... Let's find out if they're worth it.

rating flo PMS gummies vitamins

Tami Smith, from Fit Healthy Momma, provides a strong rating for FLO PMS gummies (the gummies by the 5lb dumbbells shows they're strong).

Fit Healthy Momma Rating: 9.6/10 ⭐

FLO PMS Gummies are helping menstruating women all around the world enjoy better periods. Between the delicious taste and the proven results, women everywhere are raving about the PMS symptom relief they’re experiencing with FLO’s first-of-it’s-kind PMS gummy.

Alright, ladies, who here experiences the dreaded hormonal fluctuations and PMS symptoms that plague us each and every month? The cramping, bloating, mood swings, acne, fatigue…need I say more?

It’s frustrating, to say the least. But, just because it’s a natural, normal part of being a woman doesn’t mean we have to grin and bear it month in and month out - we have options, ladies!

In fact, that’s exactly what I’m talking about in today’s article, a brand new PMS relief supplement called FLO, a PMS gummy vitamin that’s here to ease your symptoms and allow you to live your life to the fullest, all month long!

Do FLO PMS gummy vitamins work? Or is it nothing more than cute branding and a fun gummy to enjoy each day? I was as curious as you are so I set out to get to the bottom of it! Below, I review FLO period gummies as an option to help relieve PMS symptoms.

But First, What Are PMS Symptoms?

PMS, or premenstrual syndrome, comes with a wide variety of signs and symptoms, most of which are less than desirable. And, statistics show that 3 out of every 4 menstruating women experience some form of PMS, lucky us.

So let’s take a look at what we are potentially up against when it comes to that “time of the month:”

  • Tension and anxiety
  • Depressed mood
  • Mood swings
  • Food cravings
  • Insomnia
  • Social withdrawal
  • Lack of concentration
  • Changes in libido
  • Joint or muscle pain (back pain, anyone?)
  • Headache
  • Fatigue
  • Weight gain (fluid retention)
  • Bloating
  • Breast tenderness
  • Acne
  • Night sweats
  • Changes in bowel movements

The intensity and frequency of these symptoms vary greatly from woman to woman, but most every woman can agree that experiencing one or many of these can be a real thorn in your side, to say the least. 

Ready for some reliable relief? Flo PMS gummy vitamins just might be able to help!

Quick Summary of FLO PMS Gummy Vitamins Review by OPositiv


FLO PMS Gummy Vitamin


O+, OPositiv, Formerly "FLO"



Brianna Bitton, Co-Founder, Bobby Bitton, Co-Founder

Other Vitamins offered by OPositive:

GTFO Immunity Gummy Vitamins, FLO PMS Gummy Vitamins, GOGO Fiber Gummy Vitamins

Coupon Code:


Avg. User Rating:

4.3/5 ⭐ (Over 3,000 Reviews)

FHM Rating: 

9.6/10 ⭐

review flo pms gummy vitamins summary

What is FLO? A Look Behind The Brand O+ (OPositiv)

flo pms gummies brand

Roughly 75% of women (maybe even up to 90%!) deal with PMS, or premenstrual syndrome, each month to varying degrees. That’s a lot of us! Although we’re taught that having a period is part of womanhood and one that we should accept and deal with, the truth is that there are ways to reduce symptoms and feel better.

That’s why brother-sister duo, Brianna and Bobby Bitton, decided to create a supplement that would help ease PMS. Their motto is PMS f*cking sucks. I couldn’t agree more.

They dug in and did all the research on PMS and how to treat it, and the result is their FLO PMS gummies, packaged in a pretty pink bottle and delivered in an adorable pink gummy.

“We make PMS gummy vitamins so everyone can feel their best, no matter what time of the month.”

Here’s a peek at their company philosophy and what they believe in:

  • Empowering women 
  • Being proactive over reactive
  • Products created using only real, science-based ingredients
  • Prioritizing self-care
  • Creating community of like-minded women
  • Having fun while making cool sh*t

That’s a company mission that I think most of us ladies can get behind!

What Are FLO PMS Gummy Vitamins?

FLO gummies are the first-ever PMS gummies that are made to make periods suck less. It’s formulated from ingredients that have been proven to help alleviate common PMS symptoms including bloating, menstrual cramps, mood swings, and hormonal acne that are typical during our menstrual cycles.

holding flo pms gummy vitamin (bottle)

FLO gummies come in gummy-form and you are directed to take two of them once per day all month long. They are gluten-free, non-GMO, vegan, cruelty-free, made in the US, and backed by a 60-day warranty, making FLO gummies a safe, sustainable product that you can feel good about taking.


FLO vitamins are made from four natural, proven period-relief active ingredients:

ingredients that make flo gummies

Chaste Berry

chaste berry / vitex ingredients in flo gummies

Chaste berry is the fruit of the chaste tree or, Vitex agnus castus, and has long been touted as a remedy for a range of reproductive issues, including PMS. It’s actually been dubbed the “herb for women’s complaints.” Some of its most famed uses are to help alleviate hormonal acne, mood swings, and breast tenderness. 

Dong Quai

dong quai ingredients in flo gummies

Dong Quai, or Angelica sinesis, or “female ginseng,” is an herb that hails from the same plant family as carrots, parsley, dill, and celery. This herb is traditionally used to alleviate cramps and boating thanks to its ability to relax smooth muscle within your uterus. It also contains a natural antispasmodic and anti-inflammatory that serves to further alleviate bloating and muscle pain.

Vitamin B6

vitamin b 6 ingredients in flo gummies

Vitamin B6, or pyridoxine, is a vitamin that’s found naturally in foods like grass-fed beef, avocados, and pistachios. This vitamin has been studied and shown to reduce cravings and mood swings, all while contributing to your overall health and metabolism. B6 can help reduce symptoms of irritability, mood swings, increased appetite, bloating, and cravings.

Lemon Balm

lemon balm ingredients in flo gummies

Lemon balm has been used medicinally for over 2000 years, dating back to the times of ancient Greece. Despite its name, it is not actually derived from lemons, it’s actually more closely related to the herbs basil and mint, but it has a lemon scent to it. It’s traditionally used to help fight PMS symptoms of cramping, stress, and poor digestion. It can also help improve your mood and cognitive function during your time of the month. I found this study on Lemon Balm to be interesting in regards to menstrual bleeding.

The inactive ingredients in FLO PMS gummy vitamins include the following:

Organic Tapioca Syrup, Raw Cane Sugar, Water, Natural Flavors, Pectin, Citric Acid, Sodium Citrate, Vegetable Juice (Color), Titanium Dioxide (Color), Coconut Oil, Carnauba Wax, Beta Carotene (Color)

FLO PMS Gummy Vitamins FAQs

Feeling dubious? Have questions? I did, too, and I have you covered!

frequently asked questions flo gummies for pms

Can FLO Help With Hormonal Acne?

Yes, many women find that FLO helps with a variety of premenstrual syndrome symptoms, including hormonal acne. Chaste berry is an active ingredient that helps to control and combat hormonal acne. In fact, this study found that 70% of patients suffering from hormonal ance found relief when supplementing with Chaste Berry, which is an active ingredient in Flo Vitamins.

Are there any side effects associated with their PMS Gummy Vitamins?

The ingredients in FLO (lemon balm, chaste berry, dong quai, and vitamin B6) are natural, time-tested ingredients. However, as with any supplement, there is always a low risk of side effects, dependent on the person. FLO is designed to help balance your hormones and alleviate common period symptoms, and the occurrence of side effects is rare. That said, you should always speak with your doctor before starting any new supplement routine.

How long before they start to work?

You want relief and you want it now! I get it. But, FLO recommends that you take it for at least two menstrual cycles before you’ll begin to experience its full effect. Rome wasn’t built in a day and neither is full period relief. However, many reviewers have reported feeling relief before the two-month mark.

Is it safe to take FLO if I’m taking birth control?

If you’re on the pill, using a patch, IUD, or other hormonal birth control, always check with your doctor first to make sure it’s safe. Most women can safely take FLO in conjunction with their birth control.

I’m going through menopause; can FLO help?

Yes! There is ample research showing that the ingredients in FLO can help alleviate some of the most common (and terrible!) menopause symptoms like mood swings, hot flashes, and overall hormonal balance.

Is it ok to take FLO PMS gummy vitamins if I am pregnant and/or breastfeeding?

FLO does not recommend pregnant or breastfeeding women take their PMS gummy vitamins.

What do FLO gummies taste like?

FLO Gummies taste like a  sweet, satisfying strawberry with the perfect texture. It’s everything you’d want from PMS gummy vitamins!

What are the benefits of subscribing to FLO vitamins?

There are two main benefits of subscribing to FLO vitamins: you save money and you never have to worry about running out of your period elixir! For best results, it’s wise to continue to take FLO PMS gummy vitamins consistently to keep your menstrual cycles in check. With a subscription, you can have your FLO PMS gummy vitamins delivered right to your door each month. Easy peasy.

Who Should Try These Gummy Vitamins?

This wouldn’t be a great FLO Vitamins review if I didn’t talk about who FLO Vitamins are a good fit for. You should consider trying FLO Vitamins if you have PMS symptoms that are interfering with your quality of life. Part of living a healthy life is doing what you can to control your menstrual symptoms so that you can feel your best all throughout the month.

trying flo gummies for PMS

Like most herbal supplements and dietary supplements, FLO Vitamins are not recommended for women who are pregnant or breastfeeding, so please take caution if you fall into those categories. Also, all women considering taking a PMS supplement like FLO should first consult with their women’s health physician to ensure the health supplements are safe and as a resource to provide medical advice. Your Dr. should approve all dietary supplements you take, including those taken to treat symptoms of PMS.

How Much Do They Cost?

FLO Gummies cost $29.99 for a one-month supply or $24.99 if you subscribe and save by making a FLO account on the FLO website. If you decide to create a FLO account, it’s nice to know that you can cancel your subscription at any time, there are no long-term contracts. You can get your little pink gummies delivered to your door for as long as you’d like without any hassle!

flo gummies cost and pricing

Transparent Customer Reviews and Ratings

When working on my FLO Vitamins review, I took a hard look at the thousands of FLO Vitamins reviews that are floating around the web to really get a feel for what real customers are saying about FLO PMS gummy vitamins.

The majority of the reviews of FLO are very positive (OPositiv), with most women noting significant improvement in their biggest PMS symptoms like menstrual cramps and other PMS symptoms in the positive reviews. Plenty of women are claiming this is the only product that has worked for them in reducing menstrual cramps and controlling hormonal fluctuations that cause things like premenstrual acne and physical symptoms and psychological symptoms.

Of course, there are also some negative reviews of FLO vitamins out there, which is to be expected by any dietary supplement as they are not made to suit everyone. Some people are more sensitive to proprietary herbal blend in FLO vitamins than others. The FDA does not approve dietary supplements and the brand does not claim to offer magic PMS supplements that work for everyone. So, as with any dietary supplement, you’ll find that there are some people who don’t get the same results as others.

Overall, the overwhelming majority of FLO reviews are glowing. Users are commenting on the way that FLO gummies are delivering on their mission to make periods suck less and how they appreciate that their gummies are fun and delicious to eat, too.

Alternatives: FLO PMS vs HUM Moody Bird

HUM Moody Bird for PMS is the best alternative vs Flo Vitamins and we created a specific table so you can compare them side-by-side (head-to-head). Check out the table below for more information:

flo gummies vitamins vs hum moody bird pms

This is a serious contender for flo gummies alternatives (HUM MOODY BIRD).


Flo Vitamins

HUM Moody Bird


$24.99 (subscription)



Gummy (First ever PMS gummy vitamin)








Non GMO:



Clinically Proven:



Average rating:

4.4 Stars (898 reviews)

4.8 Stars (118 reviews)

Buy it now:

Final Verdict: Are FLO PMS Gummy Vitamins Worth It?

Yes, FLO PMS gummy vitamins are 100% worth it if you fall into the 75-90% of women who deal with menopausal symptoms and premenstrual syndrome symptoms each month. Just two tasty gummies per day can help alleviate your most frustrating period symptoms and help you feel like yourself all month long.

women and flo gummies for pms worth taking

If you struggle with PMS, like most of us, flo gummies could be worth trying.

If you’re tired of the nagging pain and inconvenience of period symptoms each month, you owe it to yourself to give these vitamins a try.

They’re tasty, simple, and made from proven, natural ingredients. Also, your happiness is guaranteed with FLO. If for some reason you start taking them and decide they’re not working for you or that you don’t like them, they’ll refund you. So it’s like you have nothing to lose besides your PMS symptoms, which who doesn’t want to lose those?

Not into chewing gummies every day? No judgment here! Moody Bird by Hum Nutrition is essentially the same PMS supplement but in capsule form. Moody Bird has the same two main ingredients as FLO. You can read my full Moody Bird review here. However, FLO also just announced the launch of their brand new capsule line which has zero sugar!

Verified Review

holding flo gummies bottle
About the Author
Tami Smith, CPT, Nutritionist

Tami Smith is a certified Nutritionist and an ACE certified fitness trainer, specializing in pre and post-natal fitness. She studied business and earned her bachelor's degree in Business Economics. Tami is a mom of two and women's health advocate. Her passion is to help people live a fit, healthy life through proper nutrition and exercise!

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