4.6
Rated 4.6 out of 5 stars
588 Reviews

Cup Starter Bundle

Our beginner-friendly Flex Cup paired with plant-based period care products to keep you covered all cycle long.

Size

Flex Cup, Foaming Cleanser, and 2 packs of Flex Wipes (24 wipes total); FSA & HSA eligible.

Size 1: Capacity of 2 super tampons (22mL) and for first-time menstrual cup users and pros with light or heavy flows.

Size 2: Capacity of 3 super tampons (30mL) and for experienced menstrual cup users who prefer a larger size or who have had 2+ vaginal births.

Flex Cup

100% medical-grade silicone, < 3% non-toxic carbon black (for color).

Flex Disc

Medical-grade polymer blend, mineral oil, < 2% non-toxic carbon black (for rim color), < 1% antioxidant polymer stabilizer.

Foaming Cleanser

Water, Decyl Glucoside, Leuconostoc/Radish Root Ferment Filtrate, Polysorbate 20, Citric Acid, Aloe Barbadensis Leaf Juice*, Apple Cider Vinegar*, Lavender (Lavandula Angustifolia) Flower Water, Rosa Centifolia Flower Water, Grapefruit (Citrus Grandis) Seed Extract, Bergamot (Citrus Aurantium Bergamia) Fruit Oil*, Sodium Benzoate, Glycerin

*Organic ingredients

Flex Wipes

Water, Aloe Barbadensis Leaf Juice, Aloe Barbadensis Leaf Extract, Matricaria (Chamomilla Recutita) Flower Extract, Cucumber (Cucumis Sativus) Fruit Extract, Althaea Officinalis Root Extract, Oat (Avena Sativa) Kernel Extract, Rice (Oryza Sativa) Bran Extract, Rosemary (Rosmarinus Officinalis) Leaf Extract, Sunflower (Helianthus Annuus) Extract, Polyglyceryl-10 Laurate, Sodium Laurylglucosides Hydroxypropylsulfonate, Tocopherol, Sodium Benzoate, Sodium Chloride, Gluconic Acid, Phytic Acid, Citric Acid

Icon of a Clock to indicate up to 12 hour wear
12-hour period protection
Icon to show the pull tab on Flex Menstrual Cup
Patented pull-tab removes like a tampon
A thumbs up Icon to indicate the product is beginner friendly
Made for beginners
Plant-based & pH-balanced

Why you’ll love Cup Starter Bundle

Menstrual disc set with silicone rim and cleansing container with soap suds
  • Patented pull-tab for easy removal

As the only menstrual cup in the world that removes like a tampon, Flex Cup was designed with beginners in mind. Learn more.

  • Everyone loves a FREE gift

This bundle comes with 2 FREE no-wash (disposable) Flex Discs to keep your period toolkit stocked wherever you go. Learn more.

  • Extreme foam = ultimate clean

Formulated to gently clean silicone menstrual cups, discs, and your body, our plant-based Foaming Cleanser was designed to keep things feeling fresh without the use of harsh chemicals. Learn more.

  • On-the-go freshness

Gentle, plant-based cloth wipes to keep you (and your reusables) fresh—anywhere, anytime.

Cup Starter Bundle customer reviews

4.6
Rated 4.6 out of 5 stars
Based on 588 reviews
Total 5 star reviews: 472 Total 4 star reviews: 46 Total 3 star reviews: 29 Total 2 star reviews: 21 Total 1 star reviews: 20
91%would recommend these products
588 reviews
  • A
    Anna
    Verified Reviewer
    Yesterday
    Rated 5 out of 5 stars
    The BEST cup

    As someone who has tried multiple cups, has extremely heavy flow and childbirth, I felt I had to leave a review here. I bought it because I lost my previous cup and it was the only one shelf. Turned out to be the best purchase I could have made! I was unconvinced about the pull until I tried it! I've never been able to pull one out without a mess all over my hands but the pull works! If you get good at it you can empty it easily without a drop spilled or dropping it. Previously I had to pop the suction using a finger and it was always messy. The pulls on other ones are difficult and require pinching them. This is one finger, pull, empty all in one go. I also always have to cut the pulls on other ones because of a low cervix and they stick out but this one you can adjust how long you leave pull quite a bit. It also completely pops out for cleaning. I haven't had any leaks and it's very comfortable. It has the right amount of flex and rigidity. Super happy with it. It also came with two disposable discs to try. I may buy a disc for those days before or after full menstrual flow where you just get a few drops. If I lose this one I will definitely buy the same one again! Thank you so much! Not buying pads and tampons all the time is a game changer.

  • H
    hb
    2 days ago
    Rated 5 out of 5 stars
    An applicator would come in handy

    I love everything about the functionality of this. It is way easier and less messy to remove than other cups I’ve tried. Super comfortable and reduced my tampon and pad usage, especially on my heaviest days.

    I would definitely love to have an applicator for easier placement. It gets a little bit difficult sometimes if in public areas. I would buy immediately if it became available.

  • D
    Danielle
    3 days ago
    Rated 5 out of 5 stars
    Amazing!

    At first I was hesitant to use the cup and putting my fingers inside during that time disgusted me. However, I tried one more time and found them to be the most amazing invention ever! No leaks, no smell, no worries. They became easier to use and I wish they came out years ago! Thanks for such a great product.

  • M
    M
    Verified Reviewer
    1 month ago
    Rated 5 out of 5 stars
    I absolutely hate that this is black

    ...and yet this is a five star review. I like this product so much that I came back for a second round replacement after my first hit its life span, in spite of that design flaw. I've used a bunch of cups and this is the easiest to use while still being completely comfortable. My problem with the black color is that it makes it SO hard to clean effectively, you just can't see if it's all the way clean very well, let alone check on the status of things during removal to track where your cycle is. I have to turn on my brightest light and still squint to make sure I get it clean. All the lighter colored ones I've used simply do not have this issue. So I hope that if someone at Flow sees this review, they take it as the huge compliment I mean it as, but also maybe consider an untinted or pale colored alt color release.

  • K Profile picture for Kennedy
    Kennedy
    Verified Reviewer
    2 months ago
    Rated 5 out of 5 stars
    Best cup option. Best menstruation product period.

    I will never turn back after using FlexCup. I tried 6 other cups before finding FlexCup size 2 & it's been 7 years of less stress, mess, & pain. It has made my life so much better, truly.

    I got a tubal ligation 7 years ago after 4 sons. Prior to the procedure, I had light, 3 day long cycles, but after, I was in hell... 8-14 day cycles that had me bleeding through tampons & pads every hour. Let's not even mention the cramps. I'd rather have another kid, my goodness. I was hopeless & scared, but FlexCup saved the day & many days after that.

Frequently Asked Questions