1. HappyCaps Relax-E — 4 pieces
Four Relax-E capsules — five stars for relaxation, and the only cap in the range with no stimulant in it at all. No caffeine, no guarana, no synephrine. It is a vitamin and mineral formula built around 400 mg of GABA and 50 mg of L-theanine per dose.
The brief is straightforward: unwinding after a long day, or any point at which you want to put the world on pause. It is the cap you would take on a Sunday rather than a Saturday.
Two capsules is one dose here, and the ingredient quantities on the label are given per dose rather than per capsule — worth noticing, because it is not how the rest of the range is labelled.
2. Specifications
| Specification | Detail |
|---|---|
| Product name | HappyCaps Relax-E – 4 pieces |
| Contents | 4 capsules (2 doses) |
| Ingredients per 2 capsules | GABA 400 mg, calcium 200 mg, magnesium 150 mg, vitamin C 50 mg, L-theanine 50 mg, choline 22 mg, iron 3 mg, zinc 2 mg, vitamin B6 1 mg, folic acid 50 µg, biotin 18 µg, vitamin B12 2 µg |
| Price | €10.95 |
| Stimulants | None |
| Capsule | Vegetarian |
| Usage | 1 to 2 capsules about 45 minutes before the desired effect |
| Maximum | 2 capsules per 24 hours |
| Age restriction | 18+ only |
2.1 Manufacturer’s profile
| Profile | Rating |
|---|---|
| Energy | ★★★★★ |
| Concentration | ★★★★★ |
| Relaxation | ★★★★★ |
| Love | ★★★★★ |
| Psychedelic | ★★★★★ |
3. GABA, L-theanine and magnesium — the three that matter
Twelve ingredients are listed. Three of them account for most of what the formula is trying to do:
- GABA 400 mg. Gamma-aminobutyric acid is the brain’s principal inhibitory neurotransmitter — the system that quietens neural activity. It is worth being straight about the science here: how much orally taken GABA crosses the blood-brain barrier is genuinely debated in the literature, and studies point in both directions. It is the largest ingredient in this capsule and the least settled one.
- L-theanine 50 mg. The amino acid found in green tea, and the best-supported ingredient in the formula. It is associated with a relaxed but alert state rather than sedation, which is why it appears in both calming and focus products.
- Magnesium 150 mg. Magnesium contributes to normal muscle function, normal functioning of the nervous system and the reduction of tiredness and fatigue — three authorised claims, and the most solidly grounded part of the whole capsule.
3.1 And the rest
Calcium, vitamin C, choline, iron, zinc, B6, B12, folic acid and biotin round it out as a general micronutrient base. B6 and B12 contribute to normal psychological function and to the reduction of tiredness; the others are supporting rather than central.
What it is not: a sedative. There is nothing here that will put you to sleep, and nothing that interacts the way a sleeping tablet does. Take it as a wind-down rather than a knock-out.
4. Cautions
- 18+ only, no exceptions.
- A food supplement does not replace a varied diet, and the maximum dose on the pack is not a target.
- Do not stack it with medication, other stimulants, energy drinks or coffee.
- MAO inhibitors are the one hard no. The combination is dangerous.
- Not for anyone with a heart condition, high or low blood pressure, thyroid or kidney problems, or under treatment for depression, anxiety or nervousness.
- Do not use if pregnant or breastfeeding.
- Alcohol and stimulants together mean you feel less drunk than you are. Adjust accordingly.
- Overheating, not the capsule, is what puts people in trouble at a club. Water, rest and cool air.
- Keep away from children.
The only cap in the range with no stimulant in it. Magnesium and L-theanine are the parts with real evidence behind them; GABA is the part that is still argued about.
- Four capsules — two doses — of a stimulant-free relaxation formula.
- 400 mg GABA and 50 mg L-theanine per dose, with 150 mg magnesium.
- Magnesium contributes to normal nervous system function and reduction of tiredness.
- Whether orally taken GABA reaches the brain is genuinely debated — we would rather say so.
- Not a sedative and not a sleeping aid. One or two capsules, 45 minutes ahead.
- Vegetarian capsule. 18+ only.
- Order before 16:00 on weekdays for same-day dispatch in plain, unmarked packaging.


