Premenstrual Support

Support hormone balance and comfort through your cycle

  • Supports comfort through your cycle
  • Hormone balance throughout the cycle
  • Supports calm and comfort

A Nutritional Therapist-selected trio of supplements designed to synergistically smooth symptoms and put you back in control of your body.

30 day supply

per day

Guaranteed additive free
Highest purity
Therapeutically effective

★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie

Have questions about Premenstrual Support?

"I get terrible mood swings and bloating before my period. Will this help?"

"I'm on the pill. Can I still take this?"

"How far in advance of my period should I start taking it?"

Get tailored guidance from Nutri365, your personal AI health expert.

★★★★★ "Finally, something that tells you what you actually need." Sarah

Green Support Formula Capsules

A concentrated greens blend in powder form.

Ingredients

Support your body's natural clearance pathways with this concentrated greens blend

An antioxidant greens formula combining five complementary ingredients that support the body's natural clearance pathways. Each capsule provides 100mg organic chlorella (a freshwater algae known for binding heavy metals and environmental toxins), 100mg cilantro (which may help mobilise stored metals from tissues), 100mg organic spirulina (a nutrient dense blue green algae providing chlorophyll, phycocyanin and a broad spectrum of micronutrients), 100mg N acetyl cysteine (the most effective precursor for glutathione production) and 50mg reduced glutathione (the body's master antioxidant in its active form).

The combination of chlorella and cilantro is widely used in detoxification protocols. Cilantro is thought to help release stored toxins while chlorella acts as a binder, preventing reabsorption. NAC supports the liver's ability to produce its own glutathione on an ongoing basis, while the direct glutathione provides immediate antioxidant availability. The vegetarian capsule shell makes this suitable for most dietary requirements.

Contains naturally occurring sulphites.

Key benefits:

  • Daily detox and alkalising balance
  • Plant nutrients and chlorophyll boost
  • Natural energy and mental clarity

Ships worldwide from the UK, with duties and taxes shown upfront at checkout.

Each capsule contains: %NRV*
Organic Chlorella
100 mg
Cilantro
100 mg
Organic Spirulina
100 mg
N Acetyl Cysteine
100 mg
Glutathione Reduced
50 mg

† Nutrient Reference Value (NRV*) not established

Hydroxypropyl Methylcellulose (capsule), Organic Chlorella, Cilantro, Organic Spirulina, N Acetyl Cysteine, Glutathione Reduced.

Contains naturally occurring sulphites

Directions for use:

Take 2 capsules twice per day with meals.

Taking with food reduces the chance of any digestive sensitivity from the algae compounds. The total daily intake at this dose provides 400mg chlorella, 400mg cilantro, 400mg spirulina, 400mg NAC and 200mg glutathione.

For a structured detox protocol, this product works well alongside Liver Support and the Coriander, Fennel and Parsley liquid extract (as combined in the Detox Enhance bundle). Ensure adequate water intake (at least 2 litres daily) when using this product to support elimination pathways. If new to chlorella or spirulina supplementation, consider starting at 1 capsule twice daily for the first week and increasing to the full dose.

View Green Support Formula Capsules
Magnesium Citrate Malate Capsules

Improves bowel motility, enhances energy production and eases cramps

Ingredients

Citrate-malate pairs magnesium with malic acid, a molecule your cells use in energy production, for people choosing their magnesium by the paired molecule rather than the gut profile alone.

Support energy production and muscle function with this dual chelate magnesium

A dual form magnesium supplement combining magnesium citrate and magnesium malate in a single capsule, providing 71mg of elemental magnesium per capsule. This combination offers the benefits of both carrier molecules. Citric acid (from the citrate) supports absorption and has a mild osmotic effect in the bowel. Malic acid (from the malate) is a direct participant in the Krebs cycle, the central energy production pathway in every cell, making this form particularly relevant for energy and fatigue.

The combination is a deliberate formulation choice. Magnesium malate is often selected specifically for muscle pain and fatigue, as both magnesium and malic acid contribute to ATP production in muscle cells. The citrate component ensures good overall absorption. Together, they provide a versatile magnesium supplement that addresses both general deficiency and the specific energy and muscle demands that many magnesium deficient people experience. The vegetarian capsule shell makes this suitable for most dietary requirements.

Key benefits:

  • Sustained energy via Krebs cycle support
  • Less fatigue and muscle soreness
  • Dual chelate for balanced absorption

Ships worldwide from the UK, with duties and taxes shown upfront at checkout.

Each capsule contains: %NRV*
Magnesium
71 mg 19%

† Nutrient Reference Value (NRV*) not established

Magnesium Citrate, Magnesium Malate, Hydroxypropyl Methylcellulose (capsule).

Directions for use:

Take 2 capsules twice per day with meals, providing 284mg of elemental magnesium daily.

For general maintenance, 2 capsules once daily (142mg) may be sufficient. For energy and muscle comfort support, the full 4 capsule daily dose is recommended.

This product can be taken alongside other magnesium forms if targeting different systems. For example, combining this product during the day (for energy) with Magnesium Bisglycinate in the evening (for sleep and relaxation) is a common approach. If loose stools occur, reduce the dose, as the citrate component has a mild osmotic effect.

Which form of magnesium is this?

Magnesium Citrate/Malate from Nutri Tailor contains magnesium citrate and magnesium malate, providing 71mg of elemental magnesium per capsule. It does not contain magnesium oxide, bisglycinate, glycinate, chloride or taurate.

Nutri Tailor stocks twelve magnesium products, so you can choose the form that best fits your needs: Magnesium Bisglycinate (133mg per capsule), Magnesium Citrate (85mg per capsule), Magnesium Malate (63mg per capsule), Magnesium Phosphate (99mg per capsule), Magnesium Carbonate (117.5mg per capsule), Magnesium Hydroxide (144mg per capsule), Magnesium Sulfate (104mg per capsule), Magnesium Ascorbate (36mg magnesium with 485mg vitamin C per capsule), Calcium Magnesium Citrate/Malate (51mg magnesium with 50mg calcium per capsule), Ionic Magnesium (1.7mg per 10 drops), Ionic Magnesium XS (10.6mg per 10 drops).

Not sure which form fits your needs? Read the Nutri Tailor guide, Which form of magnesium should you buy?.

View Magnesium Citrate Malate Capsules
Myo-Inositol 500mg Capsules

Myo-inositol, the most studied form of inositol, 500 mg per capsule

Ingredients

Also known as: myo inositol, myo-inositol, inositol for pcos.

Myo-inositol capsules, in stock in the UK. Nutri Tailor stocks myo-inositol as a capsule, 500 mg per capsule, shipped from the UK.

Myo-inositol only, no D-chiro. Each capsule provides 500 mg of myo-inositol in a vegetable capsule, with nothing else added.

  • 500 mg myo-inositol per capsule
  • Vegetable capsule, vegan, gluten free, dairy free, nut free
  • Made in the UK under GMP

Ships worldwide from the UK, with duties and taxes shown upfront at checkout.

What myo-inositol is. Inositol is a sugar-like compound the body makes and also gets from food, once grouped with the B vitamins. Myo-inositol is the most common form in the body and the form used in most of the research. It sits inside cell signalling, which is why it is studied in several unrelated areas.

How it differs from D-chiro-inositol. D-chiro-inositol is a less common form the body makes from myo-inositol. Products that combine the two usually use a 40 to 1 ratio to mimic the body's own balance. This capsule is myo-inositol alone, which is the form most of the trials used; the Nutri Tailor guides linked below cover which form suits which purpose and how long the trials ran.

Who chooses it. People who have been pointed at myo-inositol by a practitioner or by their own reading and want the plain form at a known dose. People who want to build up gradually in 500 mg steps. Anyone who wants capsules rather than a powder for travel.

Capsules or powder. The research doses run from 2 g to several grams a day, which is four or more capsules; a powder is more practical at the top of that range and the capsules suit the lower end or a gradual start.

How to take it. As the label directs, with or without food, starting low and building up. If you take prescribed tablets, are pregnant or breastfeeding, or have a diagnosed condition, talk to your GP or pharmacist first. The Nutri Tailor guides Which form of inositol should you buy? and How long does inositol take to work? cover the evidence.

Each capsule contains: %NRV*
Inositol
500 mg

† Nutrient Reference Value (NRV*) not established

Inositol, Hydroxypropyl Methylcellulose (capsule).

Directions for use:

Take 2 to 3 capsules, 1 to 3 times per day with or without food.

Take it as the label directs. If you take prescribed tablets, are pregnant or breastfeeding, or have a diagnosed condition, talk to your GP or pharmacist first.

View Myo-Inositol 500mg Capsules
  • Mood instability
  • Anxiety and increased stress levels
  • Sweet cravings 
  • Energy fluctuations 
  • Hormone imbalance (excesses or insufficiencies of oestrogen and progesterone in relation to each other)
  • Sleep disturbance 
  • Bloating 
  • IBS symptoms (constipation and/or diarrhoea)
  • Period cramping
  • Fatigue
  • Poor tolerance to exercise
  • Green Support Formula x2 capsules with breakfast and x2 capsules with dinner
  • Magnesium Citrate/Malate x1 capsule with breakfast, x2 capsules 30 minutes before bed
  • Inositol x1 capsule, three times a day with food (can be taken as 1 dose of 3 if easier)

Dosages may differ from guidance on the supplement labels due to the Directions for use being tailored by a Nutritional Therapist with 10+ years experience for optimal efficacy.

  • Not suitable for men

  • Suitable for women.

  • Not suitable for people under sixteen years of age.

  • If pregnant or breastfeeding consult your healthcare professional before purchasing and consuming this product.

  • Suitable for vegetarians.

  • Suitable for vegans.

  • No gluten containing ingredients.

  • No nut containing ingredients.

  • No dairy containing ingredients.

If you are taking medication consult your prescribing physician before purchasing and consuming supplements.

Keep out of reach of children.

Information displayed does not constitute medical advice.

This product should not be used as a substitute for a varied diet.

Once opened, consume within 3 months.

Premenstrual Support
Quality manufacturing

Quality promise

Why clinical grade matters

  • GMP certified, pharmaceutical grade manufacturing
  • Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
  • No fillers, binders or additives — only active ingredients
  • Fully traceable from raw material to finished product
  • Non-GM, non-irradiated, 100% green energy manufacturing

A better approach to supplementation

Why use supplement plans?

More effective

Achieving overall health goals requires smaller improvements in multiple areas. Our supplement plans target all the areas required to gain your desired results.

Expertise you can believe in

Our supplement plans have been created by nutritional therapists with over a decade in clinical practise.

No more wasting money

Supplement plans eliminate needless purchases by providing you with the exact supplements you need to achieve your health and wellbeing goals sooner.

Susan

I had quite a long conversation with Nutri365 which was very informative and constructive. Lots of advice.

Skye

Really useful! it completely takes the pressure off checking the ingredients all the time and knowing all the supplements on the site are great quality. Highly recommend!

Sue

Amazing service and products- making such a difference to getting my life back on track.

Laura

I've struggled to find supplements that work for me. I was excited about the launch of Nutri Tailor. All of their knowledge is distilled into the symptom specific plans so there is no need to do hours of research before buying. The customer support has been incredible. Would highly recommend this site to anyone who is looking to enhance their health or manage symptoms through more holistic practices.

Alex

I'm seriously thrilled with Nutri Tailor! Their supplements have made a huge difference in how I feel - more energy and overall well-being especially in the afternoon at work. And their customer service is top-notch, they really take care of you. I'm sticking with Nutri Tailor for the long haul!

Why nutri Tailor?

Nutri Tailor makes supplements make sense, but what does this mean?

Positive health results come from combining high-quality supplements with expert guidance.

We only stock clinical-grade, additive-free supplements selected by experienced nutritional therapists.

Nutri365, our AI health expert, gives you personalised advice to find exactly what your body needs.

How we're different

What sets us apart

Everything you need in one place

We offer all the supplements you need to achieve your goals making website hopping a thing of the past.

Nothing but the best

Our range of supplements are clinical grade and additive-free.

Expertise you can trust

All our guidance is grounded in peer-reviewed, academically validated research.

Lifestyle tips

How to boost your results

Exercise

The first half of the cycle is governed by oestrogen (period to ovulation). This creates a feeling of higher energy levels, makes more intense exercise accessible and will generally encourage a sense of vitality when putting the body under a slightly higher amount of strain. Comparatively, from ovulation to the next period, progesterone levels rise which has significant impacts on energy metabolism. Swapping to lower intensity bodyweight workouts, walking, yoga and Pilates means regular activity remains totally acceptable but fatigue, increased hunger levels, sweet cravings and bloating will be avoided. It can take some women time to adjust to this if they have been consistently pushing themselves hard for a long period of time. In order to reset you would want to decrease intensity of exercise all month for 2-3 months (focus on regularity and consistency of training rather than level of output or calories burned). 

Caffeine and alcohol

Same divide as above - first half of the cycle these are fine, second half of the cycle you would want to consider limiting or removing them totally if possible. This can vastly improve elements such as period pains, constipation and changes in sleep quality that happen in the run up to a woman's period.

Social interaction

Oestrogen makes women social, progesterone makes women nest! Many women can find giving themselves an increased amount of recovery time from intense social situations in the second half of their cycle can prevent anxiety and mood instability in the run up to their period. It will also prevent mental fatigue. Ultimately, be guided by what your body is telling you.

Premenstrual Support

Trusted by professionals

Recommended by nutrition experts

In an ideal world, everyone would get their supplement advice from a nutrition professional. Unfortunately, this is not always possible.

This is where Nutri Tailor comes in as it is the only platform to combine expert advice with showing you which supplements are the highest quality in the most effective combination.

Kasia Key

Registered Associate Nutritionist (ANutr), MSc Nutritional Medicine

Florence de Walden, Nutritional Therapist
I use Nutri Tailor for myself and my clients because you can be certain that their supplements are industry leading quality.

Florence de Walden

Nutritional Therapist, BSc (Hons) DipNT mBANT

Frequently asked questions

How does this plan support PMS symptoms?

This plan provides daily nutritional support across the menstrual cycle. Per RCOG Green-top Guideline No. 48 (2017, doi 10.1111/1471-0528.14260), first-line management for moderate-to-severe PMS is lifestyle measures (exercise, sleep, reducing salt, caffeine, alcohol, and refined carbs in the luteal phase), CBT, combined oral contraceptives (drospirenone-containing), or SSRIs (continuous or luteal-only Days 14 to 28). Magnesium has supportive PMS RCT evidence at the range supplied (Walker 1998 PMID 9861593 used 200 mg/day; this plan provides 284 mg/day, below the UK UL of 350 mg/day). Myo-inositol's strongest evidence is for PCOS-spectrum cycle patterns rather than PMS specifically. Allow 2 to 3 cycles to assess effect. For moderate-to-severe PMS or PMDD, GP-led management is appropriate.

When should I take sleep support?

Take 30-60 minutes before bed.

Is this safe for long-term use?

Yes, natural sleep support is generally safe for ongoing use.

Is this plan suitable alongside prescribed medicines?

If you take prescribed medicines, check with your GP or pharmacist first. Every product in the plan lists its full ingredients, so the check is straightforward, and Nutri365 can flag interactions and contraindications.

Can I take this with melatonin?

Often yes, but start with one and add the other if needed. Some formulas already contain melatonin.

Do you ship internationally?

Yes. We ship worldwide from the UK. Duties, taxes and delivery costs for your country are calculated and shown at checkout.

Premenstrual Support

Premenstrual Support

£85.55