Sleep Support

Winding down badly usually isn't one problem — it's a wired nervous system, a body that hasn't gotten the "it's night" signal, and a mind that won't quiet down, all at once. Sleep Support works on all three: Vitamin B6 (1.8mg) with small amounts of magnesium and calcium, 10mg of melatonin to support your sleep-wake clock, and a 14-ingredient blend of botanicals and amino acids — chamomile, passion flower, lemon balm and more — for the mental wind-down. It's Proco's broadest sleep formula: more angles worked at once, in exchange for the 14 ingredients in that blend not carrying individual doses at all (more on that below). Take two capsules 20–30 minutes before bedtime.*

Evidence reviewed: September 2026.

What's in it, and why

Vitamin B6 (1.8mg), magnesium & calcium — B6 supports normal nervous system function, and it is the only one of the three here at a meaningful amount: 1.8mg is 106% of the Daily Value. The magnesium is 13mg (3% of the Daily Value) and the calcium 17mg (1%) — token amounts, well below what the magnesium sleep research uses, so don't buy this for its magnesium. If magnesium is what you want, take it on its own. These three are individually dosed on the label rather than folded into the blend. The full magnesium evidence guide →

Melatonin (10mg) — regulates your natural sleep-wake cycle. Worth knowing: pooled trial data shows melatonin's effect on sleep onset peaks around 4mg, so this is a higher dose than the studied optimum, not dosed to match it. If you're new to melatonin at this dose, talk to your doctor first. The full dose-response evidence →

Chamomile, Passion Flower & Lemon Balm — traditional calming botanicals with real human trial records behind them, too. Chamomile has one of the longest controlled trials run on any calming herb (Mao et al., 2016), and it is worth reading carefully: 179 adults first took 1,500mg/day open-label for 12 weeks, and only the 93 who responded were then randomised to 26 more weeks of chamomile or placebo. Its primary outcome — time to relapse — did not reach significance (hazard ratio 0.52, 95% CI 0.20–1.33, p=0.16). A secondary measure, symptom scores during follow-up, did favour chamomile (p=0.0032). So: promising, not proven, and measured in people already known to respond. Passion flower was tested head-to-head against a prescription medicine (oxazepam) over four weeks in a 36-person pilot trial, with no significant difference in symptom reduction between them and significantly fewer — not zero — job-performance problems than oxazepam. That trial had no placebo arm, used a liquid extract at 45 drops a day, and its authors called for a large-scale trial to confirm anything. Lemon balm's calming and memory effects were strongest at the top of the studied range, 1,600mg, in acute dose-response testing in 20 young adults — though that same highest dose also slowed performance on timed memory and rapid visual-processing tasks, so it was not a clean win. These three sit inside the Sleep Formula Proprietary Blend below, so — like the rest of that blend — their individual amounts in Sleep Support are not on the label and cannot be published: our manufacturer confirmed in September 2026 that it will not release them. Every dose quoted above is the dose the trial used, not the dose in this capsule, and we have no way to tell you how close the two are. The linked articles cover what was studied and at what amount. Chamomile → · Passion flower → · Lemon balm →

L-Theanine — supports calm without sedation. Does it make you tired, or just calm? →

A note on what's in the blend: beyond the ingredients above, this formula also includes GABA, 5-HTP, St. John's Wort and ashwagandha (listed on the label as the "Sleep Formula Proprietary Blend" — an internal label name only, not related to our separate Sleep Formula product). None of these four — or any of the other ingredients in that blend — are individually dosed on the label. We checked directly with our manufacturer in September 2026: individual milligram amounts for this blend aren't available to publish, so this isn't a gap we can close on the current formula. GABA → · 5-HTP → · St. John's Wort → · Ashwagandha →

Important: St. John's Wort in particular can interact with hormonal birth control, blood thinners, antidepressants, anti-rejection medication, anticonvulsants (epilepsy medication such as carbamazepine, phenobarbitone and phenytoin — reduced blood levels, with a risk of breakthrough seizures) and triptans taken for migraine (sumatriptan, naratriptan); 5-HTP can interact with antidepressants, triptans and other serotonin-affecting medications. If you take any prescription medication, talk to your doctor or pharmacist before taking Sleep Support.

A note on vitamin B6 across our range. Sleep Support contains 1.8mg of B6 per serving, which is 106% of the Daily Value reference. Cognitive Support contains a further 5mg, so taking both comes to 6.8mg a day — inside the tolerable upper intake the European Food Safety Authority set in 2023, but not comfortably: that limit is 12mg a day (revised down from 25mg), so 6.8mg is about 57% of it. It stays well inside the 100mg set by the US Food and Nutrition Board. We spell this out because B6 is the one vitamin in these formulas with a genuine dose-dependent risk at sustained high intakes: long-term high-dose B6 can cause peripheral neuropathy, and cases have been reported at or near the lower of those two limits. What matters is your total daily intake from everything you take — so if you also take a B-complex, a multivitamin, an energy supplement or a separate B6 tablet, add ours to that total rather than counting it on its own. Why B6 is on our list of neuropathy causes worth finding →

Why trust what's on this label: every one of the 14 ingredients in the Sleep Formula Proprietary Blend is named on the label — nothing is folded into an unlisted "proprietary blend" with hidden ingredients, even though the individual milligram amounts are not disclosed and cannot be (see above). We ask our manufacturer for identity and purity testing on every batch. We have not published a certificate of analysis, and we would rather say so than imply otherwise. And your first order is covered by our 90-day money-back guarantee: if Sleep Support isn't right for you, contact us within 90 days of delivery and we'll refund it, even if it's been opened and used.

Common questions

How is this different from Sleep Formula? Sleep Formula discloses every ingredient's exact dose and uses a lower, closer-to-studied-peak melatonin amount (2mg) — choose it if you want to know every number on the label. Sleep Support trades that individual-dose disclosure for a broader 14-ingredient blend and a higher 10mg melatonin dose — choose it if you want the fuller botanical approach. To be plain about the trade: Sleep Formula's amounts are all published, and Sleep Support's blend amounts are not published and will not be. One caution either way: don't take both the same night. Combined, that's 12mg of melatonin — roughly three times the ~4mg dose research suggests works best. (Sleep Formula contains no B6, so stacking the two raises no B6 question.) How to choose between them →

Is 10mg of melatonin too much? It's above the dose where trials show the strongest effect on sleep onset (~4mg) — not unsafe on its own, but worth a doctor conversation if you're new to melatonin at this dose, and not something to stack with Sleep Formula the same night (see above). Full evidence →

Does it interact with any medications? Possibly — see the note above on St. John's Wort and 5-HTP specifically. If you take epilepsy medication or a triptan for migraine, read that note before ordering. Magnesium interactions →

Ingredients: Magnesium citrate, Pyridoxine HCl Powder (Vitamin B6), Calcium carbonate, Melatonin (10mg), Sleep Formula Proprietary Blend (L-Tryptophan, Lycium (Lycium barbarum L.) (fruit), Chamomile (Matricaria chamomilla L.) (flower), Lemon Balm (Melissa officinalis) (aerial), Passion Flower (Passiflora incarnata) (flower), L-Taurine, Hops (Humulus lupulus) (flower), St. John's Wort (Hypericum perforatum) (aerial), Gamma-Aminobutyric Acid (GABA), Chinese Skullcap (Scutellaria baicalensis) (root), L-Theanine, Ashwagandha (Withania somnifera) (root), Inositol, 5-HTP (Griffonia simplicifolia) (seed)), Hypromellose (Vegatable Capsule), Silicon Dioxide (Sipernat 22), Magnesium Stearate.

Manufacturer's country: USA

Product amount: 60 capsules

Gross weight (oz/lbs/g): 2.4 oz / 0.15 lbs / 68 g

Suggested use: As a dietary supplement, take two (2) capsules once a day. For best results, take 20-30 min before bedtime with an 8oz (237ml) glass of water or as directed by your healthcare professional.

Warning: Do not exceed recommended dose. This product contains St. John's Wort and 5-HTP, which can interact with hormonal birth control, blood thinners, antidepressants (SSRIs/SNRIs/MAOIs), anticonvulsants used for epilepsy (including carbamazepine, phenobarbitone and phenytoin — St. John's Wort can lower their blood levels and raise the risk of seizures), triptans taken for migraine (including sumatriptan and naratriptan), HIV medications and anti-rejection drugs — do not take without speaking to your doctor or pharmacist first if you take any prescription medication. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.