Description
Exactly what arrives for £19.99.
Choose this for a simple daily mineral routine with every active quantity visible.
For cancellation, sealed-product returns and exclusions, read Delivery & Returns.
200mg of magnesium. Clearly stated.
A straightforward daily mineral formula with the dose visible before you buy. The supplier sheet declares magnesium, zinc and vitamin B6; it does not identify the magnesium compound as bisglycinate.
A formula you can understand at a glance.
Magnesium
200mg per two-gummy serving.
Zinc
10mg per two-gummy serving.
Vitamin B6
1.5mg per two-gummy serving.
Natural raspberry
Sugar-free, vegan gummy format.
More tubs. More decisions.
- Multiple formats to remember
- Harder to compare what matters
- A routine that grows before it sticks
One clear starting point.
- A focused reason to choose it
- Key product facts visible before checkout
- A daily ritual that takes seconds
Two gummies. One cue.
Take the recommended serving in the evening and attach it to one behaviour you already do every night. Consistency beats a complicated routine.
DESIGNED FOR REAL ROUTINES
Built for routines like yours.
Three simple ways this product can fit into an everyday routine.
Transparency note: these are illustrative lifestyle profiles, not customer reviews. Verified customer feedback will replace them as it is collected.
ROUTINE PROFILE
The evening cue
A simple two-gummy step that fits beside a glass of water and an established wind-down routine.
ROUTINE PROFILE
One clearly stated serving
200mg magnesium with zinc and vitamin B6, without an undisclosed form claim.
ROUTINE PROFILE
Built for repeatability
A straightforward serving for people who value consistency over a complicated supplement stack.
What the research actually says.
Human data first, numbers visible, limitations included. Open any source to read the paper.
Important: these papers study specific populations, doses and preparations. Unless stated otherwise, they did not test the finished Fitstacked product. Scientific evidence informs the ingredient choice; it does not guarantee an individual result.
Magnesium (bisglycinate trial)
What was found: Insomnia Severity Index fell by 3.9 points versus 2.3 with placebo (p=0.049); the between-group effect was small (Cohen’s d=0.2).
Read this with care: Fitstacked provides 200mg magnesium per serving, but its current supplier sheet does not name the compound form. This trial therefore cannot be treated as ingredient-matched.
Schuster et al., 2025 · PMCMagnesium and sleep
What was found: Observational evidence linked magnesium status with sleep measures, while randomized trials produced contradictory results.
Read this with care: This is the useful counterweight to one positive trial: the wider clinical literature is not uniformly positive.
Arab et al., 2023 · PubMedMagnesium gummies compared
This comparison uses the declared magnesium amount and names the compound form only where the supplier or retailer states it.
| Product | One-time price | Jar | Form and formula | Declared active detail |
|---|---|---|---|---|
| Fitstacked MagnesiumFitstacked | £19.99 | 60 gummies · 30 days | Magnesium plus zinc and B6; sugar-free and vegan | Per serving: 200mg magnesium, 10mg zinc and 1.5mg vitamin B6. The supplier sheet does not name the magnesium compound. |
| Novomins Magnesium | £19.99 | 60 gummies · 30 days | Magnesium citrate; vegan | 1636mg magnesium citrate, providing 180mg elemental magnesium per 2-gummy serving. |
| Superdrug Magnesium | £6.99 | 60 gummies · 30 days | Magnesium citrate; vegan | 160mg elemental magnesium per 2-gummy serving. |
Novomins and Superdrug identify citrate; Fitstacked’s current supplier sheet does not identify the compound form, so the page does not infer one.
How to read this: extract mass, raw-material equivalent and elemental mineral content are different measures. A larger-looking number is not automatically a stronger or better product.
Checked 19 July 2026. Prices, promotions and availability can change. Competitor facts come from the linked product pages and open in a new tab.
Everything to decide with confidence.
How much magnesium is in a serving?
Two gummies provide 200mg of magnesium.
Is the magnesium bisglycinate?
The current supplier sheet does not name the compound form, so this page does not describe it as bisglycinate.
What else is in the active formula?
The daily serving also provides 10mg of zinc and 1.5mg of vitamin B6.
How many gummies are in the jar?
There are 60 sugar-free vegan gummies per jar, providing 30 daily servings.
Try the routine for 60 days.
If it is not for you, use the 60-day promise. The point is to make starting feel easy, not risky.
