Phase System box open displaying Bleed Phase, Follicular Phase, Luteal Phase sachets with flavours and descriptions.

Phase cycle supplements - Bleed Phases, Follicular Phases, and Luteal Phases supplements

Phase benefits for monthly Hormonal Support for Female Cycle

Phase features for monthly Hormonal Support for Female Cycle

Three menstrual support sachets on plain background

Bleed Phase Nutritional Data table lists active ingredients per 100g and per 7g serving, including vitamins, minerals, botanicals and sweeteners.

Follicular Phase Nutritional Data table listing active ingredients per 100g and per 7g servings including Inositol, Magnesium, Zinc and various vitamins.

Luteal Phase Nutritional Data table lists active ingredients per 100g and per 7g serving, including vitamins, minerals, botanicals and sweetener.

The Phase System™ - Cycle-Syncing Supplements for Hormonal Balance

Name: The Phase System™ - Cycle-Syncing Supplements for Hormonal Balance
Brand: Phase Supplements
SKU: TPS10001
Price: 48.00 GBP
Availability: InStock

£48.00

In stock

30 Sachets - 30 Day Supply

You’re not the same every week, so your supplements shouldn’t be either. The Phase System™ is a 30-day supplement system designed around the changing needs of your menstrual cycle. With three targeted formulations for your bleed, follicular and luteal phases, it gives your body phase-specific support — when you need it most.

Supports Every Phase of Your Cycle
Three Targeted Daily Formulas
Cycle-Syncing Nutrition
Expert-Led Formulation
30-Day Sachet System
Phase-Specific Ingredients

*femme do not endorse products, nor do we confirm their effectiveness; instead we recommend that you always seek advice from your GP (and your fertility clinic, especially if you are taking prescribed fertility medication) before product use.

Description

What makes it different

Most supplements ask you to take the same formula every day. The Phase System™ works with your cycle instead, combining consistent core nutrients with phase-specific ingredients selected to support how you feel across the month.

Each formulation includes core nutrients such as inositol, magnesium, zinc, vitamin D3, folate, B vitamins and chicory root fibre, alongside targeted botanicals and adaptogens for each phase.

Bleed Phase supports you during your period with iron, vitamin C, choline and ashwagandha.
Follicular Phase supports your post-period phase with rhodiola, plant-based omega 3 and green tea extract.
Luteal Phase supports the days before your next period with saffron extract, iodine, potassium, maca root and ashwagandha.

Inside each system

Start with Bleed Phase on day one of your period, then move through each formulation in order until your next cycle begins.

Bleed Phase: 5 daily sachets to take from day one of your period.
Follicular Phase: 10 daily sachets to take after your period.
Luteal Phase: 15 daily sachets to take after ovulation, before your next period.

Three formulations. One simple system. Designed to help you work with your cycle, not against it.

What's inside

Ingredients

Bleed Phase
Chicory Root Fibre, Inositol, Citric Acid, Magnesium Glycinate, Choline Bitartrate, Tricalcium Citrate, Anti-caking Agent (Silicon Dioxide), Flaxseed Oil Powder, Extract (Withania somnifera L.), Acerola Cherry Powder (Malpighia glabra L.), Ginger Root Extract 4:1 (Zingiber officinale Roscoe), Vitamin C (Ascorbic Acid), Zinc Gluconate, Colour (Beetroot Powder), Ferrous Bisglycinate, Sweetener (Steviol Glycosides from Stevia), Pantothenic Acid (Calcium D-Pantothenate), Folate (L-5-Methyltetrahydrofolate), Riboflavin (Riboflavin 5-Phosphate Sodium), Vitamin B6 (Pyridoxine Hydrochloride), Thiamine (Thiamine Hydrochloride), Vitamin B12 (Cyanocobalamin), Vitamin D3 (Cholecalciferol)

Follicular Phase
Inositol, Flaxseed Oil Powder, Chicory Root Fibre, Citric Acid, Magnesium Glycinate, Tricalcium Citrate, Anti-caking Agent (Silicon Dioxide), Rhodiola rosea Extract, Flavouring, Green Tea Extract (Camellia sinensis O. Ktze.), Colour (Copper Chlorophyll), Zinc Gluconate, Sweetener (Steviol Glycosides from Stevia), Vitamin E (dl-Alpha Tocopheryl Acetate), Pantothenic Acid (Calcium D-Pantothenate), Folate (L-5-Methyltetrahydrofolate), Riboflavin (Riboflavin 5-Phosphate Sodium), Vitamin B6 (Pyridoxine Hydrochloride), Thiamine (Thiamine Hydrochloride), Vitamin B12 (Cyanocobalamin), Vitamin D3 (Cholecalciferol)

Luteal Phase
Inositol, Chicory Root Fibre, Magnesium Glycinate, Citric Acid, Maca Root Extract, Anti-caking Agent (Silicon Dioxide), Ashwagandha Root Extract (Withania somnifera L.), Flavouring, Ginger Root Extract 4:1 (Zingiber officinale Roscoe), Zinc Gluconate, SAFR'INSIDE® [Saffron stigmas extract (Crocus sativus L., Iridaceae)], Sweetener (Steviol Glycosides from Stevia), Potassium Iodide, Pantothenic Acid (Calcium D-Pantothenate), Folate (L-5-Methyltetrahydrofolate), Riboflavin (Riboflavin 5-Phosphate Sodium), Vitamin B6 (Pyridoxine Hydrochloride), Thiamine (Thiamine Hydrochloride), Vitamin B12 (Cyanocobalamin), Vitamin D3 (Cholecalciferol)

How it works

Each box contains 3 different types of sachet:

Bleed Phase (5 x sachets) - Start taking day 1 of your period for 5 days
Follicular Phase (10 x sachets) - To be taken after the Bleed sachets, for 10 days.
Luteal Phase (15 x sachets) - Take these next for 15 days or until your next period.

Combine each 7g sachet with 150-200ml of water and stir. There are insoluble ingredients inside the formulation which will not dissolve fully. Take with or without a meal.

Deliveries & Returns

Delivery

All orders are processed within 2 business days.
Free standard delivery on orders over £40.
Orders to Ireland are shipped via UPS and typically arrive within 3–5 working days.
Please note: While we make the necessary updates to comply with new EU packaging regulations, some products are temporarily unavailable for delivery to the Republic of Ireland. Tempdrop products are unaffected and can still be delivered as normal. We apologise for any inconvenience caused.

Returns

Tempdrop is classified as a medical device and cannot be returned or exchanged once opened. Please check sizing carefully before placing your order. This does not affect your statutory rights if the product is faulty.
Unopened items can be returned within 30 days of delivery with valid proof of purchase.
To initiate a return, email talktous@femmehealth.co.uk with your order number and reason for return.

View the shipping policy here.

View the returns policy here.

Please note: For orders shipped to Ireland, femme will pay any customs charges.

Know Your Flow Planner: A 12-week journey to understanding your cycle £14.99

In stock

Tempdrop Fertility, Cycle & Ovulation Tracker | Wearable Basal Body Temperature Tracker £229.00

In stock

Period Harmony Monthly Soothers Warming Patches £7.99

In stock

Spread the cost with

Select a payment option to view the instalment breakdown.

System Highlights

3 Targeted Formulas

Three different daily formulas are designed to align with changing nutritional priorities across the menstrual cycle.

30 Daily Sachets

A complete 30-day sachet system keeps each phase-specific formula organised and easy to follow.

Cycle-Syncing Nutrition

Ingredients are selected to provide a different nutritional focus as you move through the phases of your cycle.

Why does The Phase System use three different formulas?

Your nutritional needs can change throughout your menstrual cycle. The Phase System uses separate Bleed, Follicular and Luteal formulas, combining consistent core nutrients with additional ingredients selected for each part of the cycle.

When should I start The Phase System?

Start with the Bleed Phase sachets on day one of your period. Take these for five days, followed by 10 Follicular Phase sachets and then the Luteal Phase sachets until your next period begins.

How do I take each Phase sachet?

Mix one 7g sachet with around 150–200ml of water and stir. Some ingredients are naturally insoluble, so the drink may not dissolve completely. It can be taken with or without food.

Can I use The Phase System while taking hormonal contraception?

The Phase System is designed for women aged 18+ experiencing natural menstrual cycles and is not recommended for those currently taking hormonal contraception.

Can I take The Phase System during pregnancy?

No. The Phase System is not intended for use during pregnancy. If you are trying to conceive or taking fertility medication, speak to your GP or fertility specialist before introducing a new supplement.

Is The Phase System designed to treat PMOS?

No. The Phase System is not marketed as a treatment for Polyendocrine Metabolic Ovarian Syndrome (PMOS). However, it contains several nutrients associated with areas of hormonal, metabolic and reproductive health that may be particularly relevant to women living with PMOS.

Why may The Phase System be relevant to women with PMOS?

The formulas contain nutrients including myo-inositol, vitamin B6, zinc, magnesium, vitamin D3, folate and vitamin B12. Together, these provide nutritional support across areas including hormonal activity, energy metabolism, psychological function, fertility and metabolic wellbeing.

Why is myo-inositol particularly relevant to PMOS?

Myo-inositol is one of the most extensively researched nutritional ingredients in relation to PMOS. It is involved in cellular signalling, including pathways associated with insulin action, making it particularly relevant because insulin resistance is common among women with PMOS.

Does The Phase System support more than one aspect of PMOS wellbeing?

Yes. PMOS can involve reproductive, hormonal and metabolic factors rather than one isolated issue. Alongside myo-inositol, Phase provides nutrients such as vitamin B6 for normal hormonal activity, zinc for normal fertility and carbohydrate metabolism, and magnesium and B vitamins for normal energy and psychological function.

What if PMOS makes my periods irregular?

The Phase System is designed around an active menstrual cycle, beginning with the Bleed Phase on the first day of your period.

If PMOS causes very irregular, infrequent or absent periods, the standard phase schedule may be harder to follow, so seek advice from your GP or another qualified healthcare professional before using a cycle-synced supplement system.