Sleep and Relaxation Supplement Manufacturer – Melatonin, Magnesium and Botanical Blends
Noviatic is a European contract manufacturer of finished food supplements, based in Vilnius and Kaunas, Lithuania. We manufacture sleep and relaxation supplements – melatonin sprays, magnesium formulas, ashwagandha capsules and multi-ingredient evening blends – for supplement brands, pharmacy chains and distributors across 40+ countries, inside our own GMP-certified facility.
There are two very different products that both get called sleep supplements
The sleep and relaxation category divides broadly into two product types, and they attract different consumers, different retail channels and different formulation approaches.
Single-active or simple combination formats – melatonin tablets or sprays, magnesium capsules, single-botanical formulas. The pharmacy staple. High volume, well-understood by the buyer, straightforward to position.
Multi-ingredient evening blends – combinations of botanicals, minerals and amino acids positioned around a broader relaxation and sleep quality story. These formulas are more common in DTC and health food retail, where the consumer is actively researching ingredients rather than reaching for the most familiar name on the shelf.
Most of the actives here are dosed in milligrams, not grams – melatonin especially, where several EU markets cap the permitted dose at a specific threshold. That means content uniformity matters more than it does in a gram-dosed vitamin: we test uniformity across individual units, not just average potency, on every low-dose formula we run.
Spray format raises the same issue differently, since dose accuracy depends on the metering pump delivering the same volume spray after spray, which we validate on the filling line rather than assume from the pump spec sheet. And because melatonin’s regulatory status varies by market – a supplement in some EU countries, a medicine in others – we flag that at the brief stage, before it affects what dose or claim is viable.
What goes into sleep and relaxation formulas?
Melatonin – the most-recognised sleep ingredient in European retail.
Magnesium – citrate, glycinate, malate and bisglycinate forms most commonly specified for this category.
Ashwagandha – standardised extracts most frequently requested.
Lemon balm – commonly included in evening and relaxation blends.
Passionflower – a standard botanical in multi-ingredient relaxation formulas.
Hops – traditionally used in sleep and relaxation formulas, often combined with valerian.
Valerian root – one of the most established botanicals in the European sleep supplement market.
L-theanine – an amino acid commonly included in relaxation and calm-focus formulas.
B vitamins – B6 in particular appears regularly in sleep and relaxation combination formulas.
5-HTP – included in some premium sleep formulas.
Glycine – increasingly specified in sleep quality formulas.
Most sleep supplements end up in one of these five formats
Capsules – the default format for botanical extracts, ashwagandha and multi-ingredient blends. Hard shell and vegan HPMC both available.
Tablets – suited to melatonin and magnesium formulas at scale. Chewable tablets are an option for brands looking for a more consumer-friendly format.
Sublingual sprays – melatonin spray is one of our most-requested formats in this category. Fast-acting positioning, convenient bedside format, no water required.
Liquid shots – evening-use shots combining melatonin, magnesium and botanical extracts. Growing format in European health retail.
Powders – magnesium powders in jar or stick pack format for brands building a bedtime drink product. Flavoured options available.
Have a formula already?
We run your specification – actives, dose, format – on our own equipment, through our QC, and out the door under your label.
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Want to move faster?
Our private label library includes tested formulas across melatonin sprays, magnesium capsules and multi-ingredient evening blends, adjustable on dose, botanical combination or format.
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Building something new?
Our R&D team develops custom sleep and relaxation formulas from brief through pilot batch, including content uniformity testing for low-dose actives and market-by-market regulatory review.
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Tell us what you're building. We'll get back to you quickly.
Share your format, indicative volume and target markets and we will come back to you within a few business days to confirm receipt and let you know what we need to prepare a full response. Pricing, capability details and a fit assessment follow as soon as we have reviewed your brief.
What brands ask us about sleep and relaxation supplement manufacturing?
Is melatonin legal to sell as a supplement across Europe?
It varies by market. In some EU member states melatonin is classified as a food supplement; in others it is a medicine. The regulatory position needs to be confirmed for each target market before briefing a melatonin formula. We manufacture melatonin-containing products but regulatory classification and label compliance is the responsibility of the brand and their regulatory advisor.
Which magnesium form is most commonly used in sleep supplements?
Magnesium glycinate and magnesium bisglycinate are most frequently specified in sleep and relaxation formulas, though citrate and malate are also common. The right form depends on your positioning and target consumer. Our R&D team confirms the appropriate form during the formulation brief.
Can you produce a multi-ingredient sleep blend in a single capsule?
Yes, within the fill weight limits. Multi-ingredient blends combining magnesium, lemon balm, passionflower and B vitamins are among the formulas we produce most regularly in capsule format. Where the formula exceeds a single capsule’s fill capacity, a two-capsule serving is standard.
Do you offer private label sleep supplement formulas?
Yes. Our library includes tested formulas across melatonin sprays, magnesium capsules and multi-ingredient evening blends. Most can be adjusted on dose, botanical combination or format before the production run.
What is the minimum order quantity?
MOQ is confirmed per project during the quote and varies by format and formula complexity. Pilot batches are available for new formulations.
How long does a production run take?
Approximately 11–13 weeks from purchase order for an existing or private label formula. Custom formulation adds time – confirmed per project.