Hey Sister! Period helps relieve various symptoms associated with menstruation such as period pains, cramps, bloating, PMS, mood swings, fatigue, poor sleep and even any mild anxiety associated with menstruation*.

Hey Sister! Period is a natural remedy that's scientifically proven to reduce many of your menstruation symptoms, thanks to the strong plant-based anti-inflammatories of its hero ingredient - Khapregesic®.

The active ingredient relieves period symptoms the same way most drug-based painkillers do - it targets the root cause of the inflammation which is causing the actual symptom.

More specifically, why you experience period symptoms in the first place is because during menstruation your body overproduces prostaglandins - a hormone-like substance that affect several bodily functions, including inflammation, pain and uterine contractions. 

Because Khapregesic® is an anti-inflammatory, it'll reduce the prostaglandin count, reduce the inflammation in the body and therefore leave you feeling symptom free.   

Why use Hey Sister! over the traditional drug-based painkiller? Although they both work to relieve symptoms, the difference comes down to how. Hey Sister! uses only natural ingredients to provide it's anti-inflammatory properties - meaning you get just as effective symptom relief, but because Hey Sister! is natural, it's healthier and comes without any harmful side effects*.

Making it a more ideal solution for long term and regular use to manage your period symptoms.

For added benefit and unlike typical pain meds, each Hey Sister! tablet comes packed with high antioxidant levels and naturally ocurring prebiotics to help boost gut health, immunity and energy levels - providing you with a more comprehensive and holistic solution to period symptom management - beyond basic pain relief. 

Each tablet contains:

Khapregesic® 500 mg (Khaya Senegalensis Dry Stem Bark).

Manufactured in Australia from Australian-grown certified-organic Khaya Senegalensis.

100% Organic and Plant-based. No added artificial flavouring, colouring or preservatives.

Free from dairy, gluten, eggs, nuts, and yeast.

Hey Sister! is regulatory approved for added peace of mind, registration numbers AUST L 315762, 407536, 407537.

Take 2 tablets daily, one in the morning and one in the evening, with or without food and continue for 7 days or as professionally prescribed.

If symptoms persist, talk to your health professional.

Children: Use in children under 12 years is not recommended.

Pregnancy: Do not take if you are likely to become pregnant, pregnant, or breastfeeding.

For a full set of directions always refer to the pack.

Every order of Hey Sister! Period comes with complimentary FREE standard shipping Australia wide, with the option to have it shipped Express at a discounted rate. International shipping rates apply.

All orders are processed same day, shipped out the next (during weekdays). A tracking number is sent to you within 48 hours of purchase.

We love our customers and are routinely rated 5 stars for our customer service alone. If you have any questions about your order, our products or anything period related - we've got you! Contact us at support@heysister.com, leave us a message here or use our live chat. We're available every day of the week to chat.

We also provide all customers with a "no questions asked" money back guarantee on all purchases - so you have nothing to lose and everything to gain. Try out Hey Sister! for yourself today. T's&C's apply*.

Yes, Hey Sister! is an effective solution to reducing period pains, cramps and other mensuration symptoms. Besides the fact it’s been used for centuries in Western herbal medicine to reduce inflammation and pain, reasearch and clinical studies can back up the claims.

Yes, Hey Sister! is considered safe. Out of all the research done on our active ingredients, there's not been one report of harmful side effects. Additonally, a part of what makes Hey Sister so safe to use especially on a regular basis is the fact that our active ingredients are water soluble and will flush out the body just like a vitamin would - there's no build up or lingering effects.

Yes, Hey Sister! can help reduce symptoms even if they're intense, however if you believe your symptoms are abnormally painful or intense, you may have an underlying medical condition like Endometriosis - which you should get checked out by a medical professional. Hey Sister! is NOT an alternative to seeking professional help and will not cure any underlying conditions. Don't use Hey Sister! as a way to prolong getting medical attention.

Take 2 tablets daily, one in the morning and one in the evening, with or without food and continue for 7 days or as professionally prescribed.

If symptoms persist, talk to your health professional.

Children: Use in children under 12 years is not recommended.

Pregnancy: Do not take if you are likely to become pregnant, pregnant, or breastfeeding.

For a full set of directions always refer to the pack.

You should feel the difference fairly soon after taking it - the same day.

For best results, we recommend starting your weeks dose a few days before your period starts or as soon as you experience symptoms.

For full effects, we recommend taking Hey Sister! for 90 days or at least 3 cycles.

We also provide all customers with a "no questions asked" money back guarantee on all purchases - so you have nothing to lose and everything to gain. Try out Hey Sister! for yourself today. T's&C's apply*.

No. Hey Sister! won't give you the same stomach pains or aches like taking a drug-based NSAID or anti-inflammatory would because Hey Sister! comes packed with antioxidants and prebiotics that instead help improve and repair gut health. Which ultimately helps soothe any stomach discomforts that may be caused due to the anti-inflammatory properties.

Yes, Hey Sister! can be taken safely at any time and with any other food, supplement or medication.

Hey Sister! is not to be used if pregnant or likely to become pregnant. It is not recommended during breastfeeding. It is not recommended for children under the age of 12. Always follow the directions on the bottle or the written directions from your practitioner.

None, in documented traditional medicine dating back to over 100 years of use, there are no known harmful side effects.

However, in a clinical case study of 24 patients, 1 person who was coming off a course of antibiotics and still unwell reported nausea for the first day. No other side effects were reported.

Even after hundreds of people now taking Hey Sister! as part of their regular routine, there has not been one report of a harmful side effect.

As always, follow the directions on the bottle or the written directions from your practitioner and remember, if symptoms persist, talk to your health professional.

Periods are complex, our bodies even more so. We would be surpised if you didn't feel any benefit from taking Hey Sister! especially when taken as directed. But if you're one of the unlucky few who don't, don't stress, we got your back.

We also provide all customers with a "no questions asked" money back guarantee on all purchases - so you have nothing to lose and everything to gain. Try out Hey Sister! for yourself today. T's&C's apply*.

Don't be afraid to contact support if you find it doesn't work for you or you need help with proper use or dosing.

Orders are processed and dispatched within 24 hours of being received (during weekdays) and should arrive approximately 2 – 10 working days from dispatch depending on the address location.

Although once we ship it out, delivery times are out of our control and subject to Australia Post shipping times, we'll do our best to ensure a speedy arrival and assist with any shipping related support questions or concerns you have.

You can manage your subscriptions and view order history by logging in and navigating to heysister.com/account. Alternatively, contact our support at support@heysister.com, leave us a message here or use our live chat.

If you have any questions about your order, our products or anything period related - we've got you! Contact us at support@heysister.com, leave us a message here or use our live chat. We're available every day of the week to chat