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
4.6 Based on 105 Reviews
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Filter Reviews:
Erin M.
United States United States
I recommend this product
This stuff is MAGIC

I was a bit skeptical but I thought I'd give these a try as I'm moving toward using all natural products. I've been dealing with debilitating period cramps for the past year or so due to some hormone changes. I took Cramp Aid this morning when I first felt my cramps coming on and it worked almost immediately. I felt some dull, mild cramps throughout the day but I was actually able to function! It reduced my pain significantly. SO happy I found these!

Risharda S.
United States United States
I recommend this product

Better than I expected! I get cramps that usually cause me to throw up. Aleve (naproxen sodium) is THE ONLY thing that works for me, but I hate taking it because it makes my stomach hurt and it's bad for your liver, stomach, and heart. While this doesnt work as well as Aleve, I do get comfort from it and can manage to get through my day if I take it easy and use heating pads.

Rebecca P.
United States United States
I recommend this product
Tried on a whim but WOW actually so good!

I have HORRIBLE cramps, like chills & nausea, can’t move horrible. But right now having the most normal period ever. Nothing else has ever worked for me besides four ibuprofen! It’s cool cos it’s like not a pain killer, it’s a shot of vitamins and herbs that make ur period actually happen smoother. No more ibuprofen for me

Rosalyn V.
United States United States
I recommend this product

I've been drinking the tonic for several months to reduce the amount of pain medication I have to take during my period. Before Delune I had to take multiple days off of work due to the debilitating pain I was in. It has relieved my excruciating period pain accompanied by terrible stomach discomfort, to the point that I have not had to take pain killers for some months now. I decided to ask for the sample of the new cramp aid formula and I'm not disappointed. It's much easier to drink and provided the natural quick relief that I needed.

A De Lune Customer
Mary T.
United States United States
I recommend this product

Normally, the first day of my period I am keeled over in pain or have to lay in a warm bath the majority of the day. It's not unusual for me to take the day off from work because I'm so uncomfortable. I joke that I feel like I give birth to a human every month because the cramps feel similar to labor contractions. However, I recently started using Cramp Aid and it's been a game changer. While I still had cramps I was able to go to work yesterday and function and even exercised last night on day 1 of my period! That's rarely ever happened. I HIGHLY recommend purchasing this product. I hope it helps you as much as it's helped me. Sidenote: I recently started taking magnesium supplements + take a shot of Apple Cider Vinegar every day as well this month so the combination of Cramp Aid + ACV + Magnesium may just be my miracle concoction.