Brand: Supplement Needs (SN) - compare every Supplement Needs (SN) product
From £44.95 across 9 UK retailers.
Categories: Sleep Support, Magnesium, Sleep & Recovery, Zinc, Capsule
Serving size: 2 capsules
Supplement Needs Sleep Support capsules – a research‑driven, clinically dosed blend of magnesium, zinc, B‑vitamins, L‑theanine and 5‑HTP, offered in multiple pack sizes and flavours.
+ All key nutrients are disclosed on the label, with no proprietary blends. + Formulated at efficacious doses and includes a vegetable (hypromellose) capsule in the larger “Sleep Stack” variant. + Synergistic pairings such as magnesium + L‑theanine and vitamin B6 + 5‑HTP may enhance relaxation and mood support. + Larger packs tend to sit in a higher price tier, suggesting a premium positioning.
- Magnesium, zinc and vitamin B6 compete for intestinal absorption, so spacing doses may be advisable. - Allergen profiles differ between variants; check the specific “Other ingredients” list for each flavour.
The family stands out by openly listing each active dose and avoiding proprietary blends, a rarity in the sleep‑support market. Both formulations share the core mineral‑vitamin‑amino acid matrix, while the 60‑capsule “Sleep Stack” adds rice flour and a vegetable capsule shell, and is positioned at a premium price tier. The disclosed synergistic interactions (e.g., magnesium with L‑theanine, B6 with 5‑HTP) are intended to boost calming effects, but the known absorption competition among magnesium, zinc and B6 means users may benefit from staggered timing.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| Strom Sports | £44.95 | In stock | View |
| The Supp Shop | £44.99 | In stock | View |
| VS Salford | £44.99 | In stock | View |
| Wolf Supplements | £44.99 | In stock | View |
| NI Supplements | £47.94 | In stock | View |
| Elite Supps UK | £50.98 | In stock | View |
| Cardiff Sports Nutrition | £44.99 | Out of stock | View |
| Fitness Inc | £44.99 | Out of stock | View |
| Nutristore | £44.99 | Out of stock | View |