Table of Contents
4 mins read time.
The Shortlist
There’s no shortage of sports supplements marketed to women, but very few are actually designed with female performance in mind.
To cut through the noise, we tested 16 of the most popular supplements across key categories — from protein and creatine to pre-workouts and electrolytes.
Only 6 made this list.
How We Tested
- Used in real training conditions across multiple sessions
- Assessed actual performance, not just label claims
- Looked at energy, recovery, consistency, and overall training output
- Considered day-to-day usability — mixability, digestion, taste, and convenience
The Results
These are the 6 supplements that stood out — based on real use, not hype.
Best Women’s Performance Support System
Fourmula
Why Fourmula Felt Different During Testing
At FemaleFitness, we test a lot of supplements — and most follow the same pattern: one formula, one function, used the same way every day.
Fourmula stood out immediately because it doesn’t do that.
It’s built as a two-phase system, designed to support your body differently across the menstrual cycle rather than giving you the same formula all month.
Built Around How Your Body Actually Changes
We know from both research and experience that energy, recovery, and even motivation can shift across the cycle.
What I liked here is that Fourmula actually reflects those changes, instead of expecting you to push through them with a one-size-fits-all approach.
The Ingredient Approach (What Really Stood Out)
One of the biggest differences I noticed was how the formulas are put together.
- Each phase uses a specific blend of ingredients matched to that stage of the cycle
- Nothing feels randomly added — it’s clearly designed to work as a system
- It combines support for performance, recovery, and PMS-related symptoms rather than splitting them across multiple products
From a practical point of view, it also replaces what would otherwise be several different supplements, which would be both more complicated and significantly more expensive to manage separately.
What I Noticed While Using It
After using it consistently, the main difference I felt was more stability across the month.
- Less of that drop-off during the luteal phase
- More productive sessions during the follicular phase
- Overall, training felt more level rather than up and down
One of our testers even hit a new squat PB, which she hadn’t managed in months — which says a lot about consistency rather than just short-term boosts.
Why It Stands Out
Designed specifically for female physiology, not adapted from male-focused formulas
Two-phase system aligned with the menstrual cycle
Supports more consistent training across the month
Combines multiple areas (performance, recovery, PMS support) into one structure
Verdict:
Most supplements help you perform better on your best days.
This felt like it was designed to support you on all of them. I would recommend trying it to any women is trains.
Price at time of review: £27.99
Best Protein Powder
MyProtein Impact Whey Isolate
At FemaleFitness, we tested several popular protein powders side by side, including OPTIMUM NUTRITION Gold Standard 100% Whey and Kinetica Whey Protein Powder, focusing on three things:
- Protein quality
- Overall macros (especially carbs and sugars)
- Real-world use — taste, mixability, and digestion
MyProtein Impact Whey Isolate consistently came out on top across all three.
Cleaner Macros Without Compromise
With 23g of protein per serving, just 0.6g of carbs, and very low sugar and fat, it’s one of the cleanest profiles we tested.
Compared to OPTIMUM NUTRITION Gold Standard 100% Whey, which is a blend rather than a pure isolate, MyProtein felt noticeably leaner in its overall macro profile.
And while Kinetica Whey Protein Powder is positioned as a performance protein, it came in slightly higher in carbs and didn’t feel as dialled-in for those specifically tracking intake closely.
Day-to-Day Use (Where It Actually Matters)
This is where the differences became more obvious.
- Mixability: Blended smoothly with no clumping or foam
- Texture: Light, not overly thick or heavy
- Digestion: Felt easy on the stomach, even when used regularly
Some proteins can feel heavy or slightly bloating over time. This didn’t.
That made it easier to use consistently — which, realistically, is what matters most.
Simple, But Done Properly
What stood out is that it doesn’t try to overcomplicate things.
Unlike some blends that add extras or position themselves as “all-in-one” formulas, this is a straightforward whey isolate — but executed well.
And in testing, that simplicity actually worked in its favour.
Why It Stands Out
- High protein content with minimal carbs, sugar, and fat
- Cleaner profile than blended proteins like OPTIMUM NUTRITION Gold Standard 100% Whey
- More macro-efficient than Kinetica Whey Protein Powder
- Smooth mixing and easy digestion for daily use
Best For
If you want a clean, reliable protein that fits easily into your routine without adding unnecessary extras, this is one of the strongest options we tested.
Verdict
Some proteins try to do everything.
This one just does protein properly — and that’s exactly why it ranked highest.
Price at time of review: ~£38
Best Vegan Protein
Form Performance Protein
When reviewing vegan protein powders, we focused on protein quality, amino acid completeness, and how it actually performs day to day — especially taste and texture, which is where most plant-based options fall short.
Form Performance Protein stood out immediately.
Blending pea, brown rice, and pumpkin seed protein, it delivers a complete amino acid profile with 30g of protein per serving, making it one of the more performance-focused vegan options available.
In testing, the biggest difference was how it actually felt to use. It mixed smoothly, didn’t have the usual gritty or chalky texture, and felt easy on digestion — helped by the inclusion of digestive enzymes. The addition of ingredients like curcumin also gives it a slight edge from a recovery perspective.
Why it wins:
- 30g protein per serving
- Complete amino acid profile
- Includes digestive enzymes for easier digestion
- Added ingredients like curcumin for recovery support
- Smooth texture (no typical chalky vegan feel)
Best for:
Dairy-free recovery and performance nutrition without compromising on protein quality or taste.
Price at time of review: ~£22
Best Creatine
Puresport Creatine Monohydrate
When reviewing creatine, we focused on purity, dosage accuracy, and how easy it is to use consistently — because with creatine, consistency is what actually drives results.
Puresport’s Creatine Monohydrate stood out for its simplicity.
Each serving delivers 5g of creatine monohydrate, the clinically supported dose used in most research. What makes it different is the format — pre-measured sachets — which removes the need for scooping and makes it easy to stay consistent day to day.
In testing, that convenience made a real difference. It’s easy to overlook, but not having to measure or think about dosing helps turn creatine into a habit rather than something you forget to take. It also mixes cleanly with no noticeable taste, so it can be added to water or shakes without any issue.
Why it wins:
- 5g creatine monohydrate per serving (clinically supported dose)
- Convenient single-dose sachets
- Informed Sport certified
- Mixes easily with no taste
- Makes daily consistency easier
Best for:
Strength, power, and improving training output over time through consistent use.
Price at time of review: ~£22.50
Best Electrolyte
Healthspan Elite Electrolyte Tablet
A clean, effective hydration solution without excessive sweetness. These tablets provide the key electrolytes needed for proper hydration and performance.
Ideal for workouts where sugary drinks feel too heavy.
Why it wins:
- Balanced electrolyte ratios
- Not overly sweet or artificial tasting
- Informed Sport certified
- Simple, focused formula
Best for: Hydration, endurance, and recovery.
Price: ~£16.19
Best Pre-Workout
Thorne Advanced Pre-Workout
When reviewing pre-workouts, we focused on energy quality, ingredient dosing, and how it actually feels in training — not just how strong the initial hit is.
Thorne Advanced Pre-Workout stood out for a different reason: it delivers clean, sustained energy without the typical crash or overstimulated feeling.
With a blend of caffeine, B vitamins, and clinically supported performance ingredients, it supports both physical output and mental focus. In testing, the energy felt smoother and more controlled compared to harsher pre-workouts, making it easier to stay focused throughout a full session rather than peaking too early.
It also avoids unnecessary fillers and proprietary blends, which adds to the overall premium feel.
Why it wins:
- Clean, sustained energy (no heavy crash)
- Well-dosed performance ingredients
- Supports both energy and mental focus
- No unnecessary fillers or hidden blends
- Trusted, high-quality supplement brand
Best for:
High-intensity workouts and performance sessions where you want focused, sustained energy rather than a short spike.
Price at time of review: ~£46.99
