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Cramp Aid

High-potency herbal and nutritional relief for period cramps and discomfort, in liquid capsules for fast absorption. The drug-free way to an easy period.* Vegan, gluten-free, non-GMO.

cramp relief
24 capsules
per pack
2 capsules
as needed

No cramps,
no crisis

1 Take two capsules at the first sign of cramps. Repeat as needed, up to three times a day.

2 If you track your cycle, take two capsules the day before you expect cramps to start.

3 Take Cramp Aid on the days you’re experiencing cramps, rather than all month.

How period pain works

How it starts

Hormonal fluctuations at the start of menstruation trigger inflammatory compounds to build up in the uterus.

How period pain works


These inflammatory compounds make uterine muscles tightly contract.

How period pain works

Lack of Oxygen = Cramps

Uterine muscles contract so powerfully, they can close off blood vessels that supply oxygen. This leads to period pain.

Created by menstrual health experts, Cramp Aid contains herbs and nutrients that target period pain at the source.

Natural ingredients


B Vitamins








Dong quai



Uterine oxygenators

Vitamins B1, B6, and B12 are key players in muscle contraction, nerve signaling, and hormonal regulation. Research shows they can help address a range of period symptoms and help restore important nutrition lost in menstrual blood.*

Uterine oxygenator

Zinc’s antioxidant and anti-inflammatory properties may help boost blood flow to the uterus, preventing the cut-off of oxygen to uterine muscles and the painful cramps that follow.*

Inflammation fighter

Research suggests ginger inhibits the inflammatory compounds that cause period pain in the first place. Studies show ginger to be as effective at reducing period pain as conventional painkillers like ibuprofen, but with fewer side effects.*

Inflammation fighter

Calendula flowers are commonly known as marigolds. Backed by ancient wisdom and modern science, pain researchers think calendula’s powerful anti-inflammatory properties are responsible for its ability to ease period cramps.*

Spasm soother

Dong quai contains a number of compounds thought to promote antispasmodic activity.* Studies show it can help the uterus relax and contract in a normal, rhythmic fashion, helping to regulate flow and shed the uterine lining comfortably.*

Spasm soother

Fenugreek is one of the oldest known herbal medicines. It’s used all over the world for various menstrual difficulties, like relieving cramping, controlling flow, and regulating cycle timing.*

Backed by research

We created our anti-cramp formula using the best peer-reviewed menstrual health research. We consider randomized, double-blind, placebo trials to be the gold standard.

52 ingredient studies

3,594 menstruating people studied

See the science

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Customer reviews

Customer Reviews
4.4 Based on 168 Reviews
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Claire P.
United States United States
I recommend this product
Truly Helps

I highly recommend this product especially for people who experience those "second-wave" cramps during the week of your period. I definitely use them the first two days of my period as well (which are absolutely brutal) in conjunction with ibuprofen. This has made it so I don't have to use ibuprofen except for those first two days.

Laura F.
United States United States
I recommend this product
A gift from the heavens

Wonderful. I deal with PMDD so my experience with periods has not been pleasant. Losing consciousness due to cramps and anemia from a heavy flow, was not uncommon for me. I was always told by doctors that birth control was the only option, but from my friends who were on the pill, that option did not sound so pleasant either. I tried just treating the symptoms and soon for a week and a half to two weeks each month I felt like a zombie from both the poorly treated symptoms and the medicine prescribed to treat said symptoms. DeLune has helped immensely with almost all of my symptoms AND I feel good about what I'm putting into my body. It has changed my outlook on life and living with a period.

A De Lune Customer
Jamila S.
United States United States
I recommend this product
Helped my stomach ache immediately

I always get stomach aches on my period and when I took these it went right away almost instantly!

Flora C.
United States United States
I recommend this product
I bought Cramp Aid for my daughter

and she hasn't tried it yet, so please wait until she does try it and I'll resubmit the review.

Jordan C.
United States United States
I recommend this product
It works!

I love this product. I’ve had the worse cramps since I could remember. I can’t take any western meds and nothing beyond that has ever worked for me. Until I found this product. It actually lessens my pain enough to get through the day w out Advil.