Clinically proven. Pharmacy trusted. Backed by a 100% money-back guarantee.

Hey Sister! Life Period
Hey Sister! Life Period
Hey Sister! Life Period
Hey Sister! Life Period
Hey Sister! Life Period

Hey Sister! Life Period

Sale price $44 AUD + free shipping
Clinically proven* | 10,000+ Happy Customers
  • Fast-acting relief for period cramps, PMS, and mid-cycle pain*
  • Helps reduce mood swings and mild anxiety*
  • Ease bloating and support your gut*
  • Helps clear skin and boost immunity*
  • Try it, love it, or your money back
Size:1 Month Blister

We’ve been told to “just get on with it.”

To smile through the cramps. Push past the bloating. Pretend the mood swings aren’t there. That ends now.

Hey Sister! Life Period is your no-nonsense, fast-acting fix for period chaos.

Formulated with Khapregesic®, magnesium, B6 and zinc, it’s clinically proven to calm cramps, lighten mood swings, reduce bloat, and support glowing skin from the inside out.*

Gluten-free, dairy-free, no nasties, just trusted, powerful support.

Because your cycle deserves better than guesswork and gimmicks.

Shipping + Delivery

It is important to us that you receive your goods quickly and in excellent condition so that the quality that we work so hard to achieve is maintained and you are able to enjoy your goods as soon as possible. Orders are processed and dispatched within 24 hours of being received (during weekdays) and arrive approximately 2 – 10 working days from dispatch depending on the address location.

SHIPPING FEES

A standard shipping rate applies however if your order is urgent you can nominate an Express Postage. We offer FREE Shipping on subscription orders. 

Currency:
All prices are listed and charged in the currency of your location eg. if you are in Australia you will be charged in Australian Dollars (AUD).

Shipment:
We use Australia Post.

Delivery:
Goods will be delivered to the address specified on the order.  If no one is home, a card will be left in your letterbox and you can acquire your package from your local post office at your earliest convenience.

INTERNATIONAL SHIPPING

We use Australia Post standard tracked postal service for international shipping. The cost is automatically calculated by weight and destination.  The arrival time of your parcel is directly aligned to the distance from Australia.  Please note, we do not take any responsibility for customs charges at the destination country.

You may have to pay import taxes and/or customs duties. You may also be required to pay a brokerage (handling) fee for the shipment. These charges are separate from your shipping charge and BioActive Natural Health is not responsible for any of these charges.

Due to international laws, Hey Sister! will state the full value of your order on the shipping label, minus the shipping charge. You will receive an order confirmation after the sale has been processed. The order form will indicate the name of each product you ordered, the quantity of each item and the total cost, including the shipping charge.

Hey Sister! will not be liable for packages refused or held by customs for delivery. Our products are natural, however, if you feel there may be an issue, contact your Customs Office and ask about import regulations and restrictions before placing your order.

Shipping + Delivery

It is important to us that you receive your goods quickly and in excellent condition so that the quality that we work so hard to achieve is maintained and you are able to enjoy your goods as soon as possible. Orders are processed and dispatched within 24 hours of being received (during weekdays) and arrive approximately 2 – 10 working days from dispatch depending on the address location.

SHIPPING FEES

A standard shipping rate applies however if your order is urgent you can nominate an Express Postage. We offer FREE Shipping on subscription orders. 

Currency:
All prices are listed and charged in the currency of your location eg. if you are in Australia you will be charged in Australian Dollars (AUD).

Shipment:
We use Australia Post.

Delivery:
Goods will be delivered to the address specified on the order.  If no one is home, a card will be left in your letterbox and you can acquire your package from your local post office at your earliest convenience.

INTERNATIONAL SHIPPING

We use Australia Post standard tracked postal service for international shipping. The cost is automatically calculated by weight and destination.  The arrival time of your parcel is directly aligned to the distance from Australia.  Please note, we do not take any responsibility for customs charges at the destination country.

You may have to pay import taxes and/or customs duties. You may also be required to pay a brokerage (handling) fee for the shipment. These charges are separate from your shipping charge and BioActive Natural Health is not responsible for any of these charges.

Due to international laws, Hey Sister! will state the full value of your order on the shipping label, minus the shipping charge. You will receive an order confirmation after the sale has been processed. The order form will indicate the name of each product you ordered, the quantity of each item and the total cost, including the shipping charge.

Hey Sister! will not be liable for packages refused or held by customs for delivery. Our products are natural, however, if you feel there may be an issue, contact your Customs Office and ask about import regulations and restrictions before placing your order.

Money-back guarantee

Try Hey Sister! Love it or It’s Free.

We believe in our product so much that if it doesn’t work for you, we’ll refund your purchase. Up to one transaction, anytime in the next year. No questions asked. You’ve got nothing to lose.

Money-back guarantee

Try Hey Sister! Love it or It’s Free.

We believe in our product so much that if it doesn’t work for you, we’ll refund your purchase. Up to one transaction, anytime in the next year. No questions asked. You’ve got nothing to lose.

Fast-acting, plant-based support that works with your cycle, not against it.*

Clinically proven relief for cramps, PMS, and bloating.

Feel strong, clear, and in control, every damn month.

With Khapregesic® + essential nutrients, Hey Sister! helps calm cramps, lift your mood, and settle your gut.*

Take 4 tablets daily, two in the morning and two in the evening, withor 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.

Hey Sister! is regulatory approved, registration number AUST L 407537. For a full set of directions always refer to the pack and if symptoms persist talk to your health professional.

Each tablet contains:

  • Khapregesic® 250 mg (Khaya Senegalensis Dry Stem Bark)
  • Magnesium 22.2mg (Magnesium glycinate dihydrate 190.4mg) – Relaxes muscles, eases cramps, and supports stress management
  • Vitamin B6 2.5mg (Pyridoxal 5-phosphate monohydrate 3.9mg) – Helps regulate mood, reduce PMS-related anxiety, and support hormone balance
  • Zinc 5mg (Zinc amino acid chelate 25mg) – Supports immune function, skin health, and inflammation control

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

Our single active herbal ingredient packs a punch with 3 powerful actions:

<1> Strong plant-based anti-inflammatories*

<2> High antioxidant levels* and

<3> Naturally occurring prebiotics. We know prebiotics are good for gut health*

No added artificial flavouring, colouring or preservatives. Free from diary, gluten, eggs, nuts, soy and yeast. Suitable for vegan and vegetarian diets. 

Hey Sister! is clinically tested to provide period pain and PMS symptom relief.

Find out more about the science behind Hey Sister!

View our clinical trial results.

Find more answers on our FAQ page. Still got questions? Send us a message using the chat icon in the bottom right of the screen.

How To Use

Take 2 tablets, twice daily, or as directed by your healthcare professional.

How It Helps

Eases PMS Symptoms

Reduces bloating, irritability, and mood swings.

Relieves Intense Cramps*

Say goodbye to debilitating pain and regain control.

Improves Sleep and Skin Health

Stay rested and radiant, even during your cycle.

Women With Real Problems Getting Real Results

What makes it work?

Our unique blend of ingredients is carefully selected to provide effective relief and support.

Khapregesic ®

Khaya Senegalensis dry stem bark 250mg

A traditional herbal medicine derived from whole-bark Khaya senegalensis. Provides fast relief from period pain, mild anxiety, and bloating.

Magnesium (22.2mg)

Supports muscle relaxation, reducing cramping and stress.

Vitamin B6 (2.5mg)

Alleviates PMS-related anxiety and insomnia while supporting healthy neurotransmitter function.

Zinc (5mg)

Regulates hormones and skin health.

Trusted by Health Professionals

Endorsed by our Director of Education, Jade Walker (BHSc).

"Periods are natural, but pain shouldn’t be. Hey Sister! Period provides the relief you need to take control of your cycle without disrupting your life."