Blueberry Calm | Magnesium Glycinate Night-Time Drink

Made for people who actually read the label.

Calvon is built on one rule: if it's on the front, it's on the back at a dose that means something. No "relaxation blends" hiding tiny amounts behind a fancy name, no fillers to pad the scoop, no claims we can't stand behind.

• Full, honest dosing — the amount on the label is the amount in the glass.
• No fillers or "fairy dust" blends — just the actives, the flavour, and nothing else.
• Formulated in the UK to GMP standards and batch-tested before it ships.

Premium Ingredients. Transparent Dosing. No Shortcuts.

Every ingredient is listed openly with its exact amount on the label. No proprietary blends. No hidden dosages. No padding. We built this formula around well-chosen forms and meaningful doses — the ones people actually feel — then flavoured and sweetened it naturally.

Magnesium Glycinate — 1,200mg

Magnesium bound to glycine — the gentle, highly absorbable form. Chosen over cheap magnesium oxide, which is poorly absorbed and known for upsetting stomachs. Glycinate is the form people take at night for a reason.

Glycine — 2,000mg

A calming amino acid in its own right, and the same one your magnesium is bound to — so the two work as a pair, not as label decoration. A full 2g dose, not a sprinkle.

L-Theanine — 150mg

The compound behind green tea's calm-without-drowsiness effect, at the dose used in studies — not the 25mg token amount you'll find in most blends.

Vitamin B6 — 1.4mg (100% NRV)

Dosed to a full 100% NRV. B6 contributes to normal psychological function and the reduction of tiredness and fatigue — working alongside the magnesium, not sitting on the label for show.

Naturally Flavoured & Sweetened

Real blueberry flavour, sweetened with natural sweeteners — zero sugar, no aspartame, no artificial dyes.

Other Ingredients: Natural Flavour (Blueberry), Erythritol, Steviol Glycosides (Reb M), Citric Acid, Malic Acid, Sunflower Lecithin.

• Magnesium glycinate — chosen for high absorption and gentleness on the stomach, over cheaper forms like oxide that largely pass straight through.
• Every active dosed at a level that matters: 1,200mg glycinate, 2,000mg glycine, 150mg L-theanine — not a blend of specks.
• Designed as a drink, not a capsule — a deliberate evening ritual that's easier to stick with than swallowing another handful of pills.
• GMP-certified manufacture under documented quality control.
• Batch-tested for purity and consistency before release — Certificate of Analysis available on request.
• Short, clean ingredient list — naturally flavoured and sweetened, no artificial dyes, zero sugar.

One glass. 1 hour before bed or in the evening.

• Add 2 scoops (6g) to a glass of cold water and stir, or shake for 5–10 seconds — the ultra-fine powder dissolves clean with no grit.
• Take it 30–60 minutes before bed as the start of your wind-down: lights lower, screens down, glass in hand.
• Works best as a nightly habit — give it a consistent two-to-three-week run rather than judging it on night one.
• Warm water works too if you prefer a hot evening drink — just not boiling.
• Do not exceed the recommended daily intake. Food supplements should not replace a varied diet.
• Store cool and dry, out of direct sunlight, and reseal after use.

When will I notice a difference?

Some people feel calmer the first evening; for most it builds over one to two weeks of nightly use. Magnesium works with consistency — judge it at week two, not night one.

Will it make me groggy in the morning?

No. There's no melatonin and nothing sedative — the formula supports your wind-down rather than knocking you out, so there's no next-day fog.

Why a drink instead of capsules?

Two reasons. The doses that matter here (1,200mg glycinate, 2,000mg glycine) would take a handful of large capsules. And a tasty drink becomes a ritual — which is exactly how magnesium works best.

Why glycinate and not magnesium oxide or citrate?

Oxide is cheap and poorly absorbed. Citrate is better but can have a laxative effect at meaningful doses. Glycinate is highly absorbable and gentle on the stomach — the form worth paying for.

How much elemental magnesium is in a serving?

Each serving contains 1,200mg of magnesium bisglycinate, providing approximately 120mg of elemental magnesium (32% NRV). Every figure is on the label.

Can I take it with other supplements or medication?

It's fine alongside most supplements. If you take prescription medication (particularly antibiotics, or anything for blood pressure or heart conditions) or are pregnant or breastfeeding, check with your GP or pharmacist first.