L-Theanine Powder — 100% Pure Amino Acid · No Fillers · 50g to 100kg
Lion's Mane Capsules UK — 50:1 Fruiting Body Extract | 25,000mg Raw Equivalent | Hericenones | Vegan HPMC | No Fillers
Buy Phenylethylamine HCl 500mg Capsules UK | Pure PEA Supplement
Magnesium Glycinate Sleepy Time Capsules UK — Buy Natural Sleep Supplement | 650mg Chelated Bisglycinate | Evening Routine | 9 Authorised UK Claims | Vegan
Valerian Root Extract 20:1 Capsules UK — 550mg | 11,000mg Dried Root Equivalent | No Fillers | Vegan | Charge Products
Magnesium Glycinate Powder — 180mg Elemental Magnesium Per Gram
Magnesium L-Theanine 650mg Capsules UK — 325mg Magnesium Glycinate + 325mg L-Theanine | No Fillers | Vegan HPMC | In-House Encapsulated
St John's Wort 1000mg Tablets UK — High Strength Hypericum Perforatum | 10:1 Extract | Vegan | 365 Tab Option
Magnesium Glycinate 650mg Capsules UK — Chelated Bisglycinate | 85mg Elemental Magnesium | 9 Authorised UK Claims | Vegan | Zero Fillers
Caffeine & PEA 100 Capsules UK — 200mg Caffeine Anhydrous & 300mg Phenylethylamine HCl | 500mg | Vegan
Phenylethylamine HCl Powder — Pure PEA HCl · TAAR1 Agonist · No Fillers · 10g to 25kg
L-Theanine 600mg Capsules — Higher Strength Than 500mg · No Fillers · Vegan HPMC
Ashwagandha 500mg Capsules UK | 20:1 Extract 10,000mg | No Fillers | Vegan | 30–300 Capsules | Charge Products
Caffeine & PEA Capsules UK — 200mg Caffeine Anhydrous & 300mg Phenylethylamine HCl | 500mg | Vegan
Phenylethylamine HCl Powder 50g UK — Pure PEA HCl | TAAR1 Agonist | No Fillers
Glycinate Tablets 300mg UK: 86mg Magnesium (23% NRV) per Two Tablets, Chelated Bisglycinate
Vegan L-Tyrosine 500mg Capsules UK — Fermentation-Derived | HPMC Vegan Capsule | No Fillers | Charge Products
Multivitamin and Mineral Tablets UK — Iron 14mg | Vitamin C 60mg | Vitamin B12 3mcg | Folic Acid 200mcg | All at 100% NRV | In-House Manufactured | Charge Products
B3 Nicotinamide 500mg Capsules UK | Flush-Free Niacinamide | 6 Authorised Claims | NAD+ Precursor | Zero Fillers | Vegan | 60 to 1000 Caps | Charge Products
Amino Acid Formula Capsules 500mg | x120 L-Tyrosine Vegan UK
Korean Panax Ginseng 3125mg Tablets UK — 50:1 Root Extract | Species & Ratio Declared | 180 to 25,000 Tablets
NAD Max Capsules UK — 250mg NMN + 250mg Nicotinamide (Non-Flush B3) | 500mg | Eurofins Tested | Vegan | No Fillers
Magnesium L-Threonate Powder UK | Specialist Amino Acid Magnesium Chelate | Charge Products
Matcha Green Tea Powder – Shade-Grown Tencha Leaf, 200 Mesh
Caffeine & Phenylethylamine (PEA) Powder | Pure Focus & Energy Blend | UK
Magnesium L-Threonate 650mg Capsules UK — Pure | No Fillers | Vegan HPMC | Specialist Magnesium Form | ~58.5mg Elemental Mg
B3 Nicotinamide Powder UK — Pure Niacinamide · Non-Flush Vitamin B3 · NAD+ Precursor · Retail & Wholesale
Iron 4 Complex Tablets UK | Iron 14mg 100% NRV + Vitamin C, B12 & Folic Acid
Ashwagandha Root Powder UK — Withania somnifera Raw Botanical Ingredient · 100g to 10kg
Moringa Capsules 12,000mg UK — 600mg Moringa Oleifera 20:1 Extract | Vegan Size 00 | Resealable Foil Bag | Charge Products
CHILLME'S Magnesium Glycinate 300mg Tablets UK — Normal Psychological Function | Nervous System | Muscle Function | Chelated Bisglycinate | Charge Products
Mag-Lock | Muscle Cramp Supplement UK | Magnesium Glycinate 650mg | Muscle Tension | Leg Cramps | Night Cramps | 9 Authorised Claims | Zero Fillers | Vegan
NMN + Cayenne Pepper 700mg Capsules UK | 350mg 99.99% Beta NMN + 350mg Cayenne | Zero Fillers | Vegan HPMC | ⚠️ May Contain Nuts | Charge Products
NR + Trans-Resveratrol 500mg Capsules UK — 250mg NR + 250mg Trans-Resveratrol | No Fillers | Vegan HPMC | Charge Products
Charge Products Gift Card – £10 to £100, Emailed, No Expiry
B3 Nicotinamide & Magnesium Glycinate 750mg Capsules UK — 375mg + 375mg | Dual Formula | No Fillers | Vegan HPMC
Which mental wellbeing claims are actually allowed
In Great Britain a supplement can only use health claims from the official register. For the mind, the register allows this: magnesium and the B vitamins contribute to normal psychological function and to the normal functioning of the nervous system; iron and zinc contribute to normal cognitive function; magnesium, B vitamins and vitamin C contribute to the reduction of tiredness and fatigue. That is the list. No botanical and no amino acid has a claim: not L-theanine, ashwagandha, lion's mane, valerian, St John's Wort, ginseng, L-tyrosine, PEA or caffeine, however they are sold elsewhere. And no supplement, whatever it contains, may claim to help stress, anxiety, low mood, sleep or focus.
So this page is in two parts. Part 1 is products whose nutrients carry one of those claims, with each claim explained. Part 2 is the botanicals and amino acids people buy for mental wellbeing that have no authorised claim, sold on a full declaration of what is in them. Red-bordered cards carry an interaction warning.
Part 1: products whose nutrients carry an authorised claim
Magnesium: normal psychological function, nervous system, tiredness and fatigue
Magnesium Glycinate 650mg Capsules
85mg magnesium per capsule, 170mg (45% NRV) per two. Chelated bisglycinate, no fillers, vegan.
Shop now →Magnesium Glycinate Tablets 300mg
43mg magnesium per tablet, 86mg (23% NRV) per two. The value format.
Shop now →Magnesium + L-Theanine 650mg Capsules
The magnesium carries the claims; the L-theanine is declared, with none.
Shop now →Vitamin B3, iron and B vitamins: psychological function and cognitive function
B3 Nicotinamide 500mg Capsules
Niacin contributes to normal psychological function and to the normal functioning of the nervous system. Flush-free form.
Shop now →NAD Max: 250mg NMN + 250mg Nicotinamide
The nicotinamide (vitamin B3) carries the claims; the NMN is declared, with none.
Shop now →Iron 4 Complex Tablets 14mg
Iron 100% NRV. Iron contributes to normal cognitive function and to the reduction of tiredness and fatigue.
Shop now →Multivitamin and Mineral Tablets
B1, B3, B6, B12, folate, biotin and vitamin C contribute to normal psychological function; iron and zinc to normal cognitive function.
Shop now →The claims in bold are the register wording; each paragraph explains only how the nutrient does it.
Magnesium contributes to normal psychological function
Nerve cells rely on magnesium to regulate the flow of ions across their membranes, which is how signals are generated and passed on; the pathways that carry ordinary brain activity use it as a cofactor.
Magnesium contributes to normal functioning of the nervous system
The same ion-channel role underpins nerve conduction throughout the body, not only in the brain.
Niacin (B3) contributes to normal psychological function
Niacin is the precursor of NAD, the coenzyme that every energy-releasing reaction in nerve tissue depends on; adequate intake keeps those reactions running normally.
Iron contributes to normal cognitive function
Iron carries oxygen in the blood and is needed by enzymes that make neurotransmitters; when intake is adequate, the brain's oxygen supply and those enzymes work normally.
Zinc contributes to normal cognitive function
Zinc is concentrated at synapses and is a cofactor for enzymes involved in signalling between nerve cells.
B vitamins contribute to normal psychological function
B1, B6, B12, folate and biotin are cofactors in the pathways that make and break down neurotransmitters and that release energy in nerve tissue; each carries its own register entry.
Magnesium, B vitamins, iron and vitamin C contribute to the reduction of tiredness and fatigue
Each is a cofactor in energy-yielding metabolism; adequate intake keeps those pathways running normally, which is what the register wording describes.
What none of these claims means
None says that taking more than you need improves mood, reduces stress or sharpens focus. They describe the nutrient's normal role at adequate intake. Anything beyond that is not a claim we can make.
Magnesium L-threonate: line under review
Magnesium L-threonate is a novel food in Great Britain and the authorisation covers a specific branded material. We are reviewing our L-threonate capsules and powder against it and have left them off the cards above until that review completes. The magnesium in them carries the standard magnesium claims and nothing more.
Part 2: bought for mental wellbeing, sold on declaration, no claims made
Read this first
None of the products below has an authorised health claim in Great Britain. They are here because people search for them in this category and deserve a straight answer about the law. What we do instead is declare exactly what is in them: the amount, the extract ratio and raw equivalent, the source and the form. Red-bordered cards carry an interaction warning that applies before you buy.
Amino acids
L-Tyrosine 500mg Capsules
Fermentation-derived, vegan. Not with MAOIs or thyroid medication.
Shop now →L-Tyrosine + PEA Capsules 500mg
Two declared amino compounds. Not with MAOIs; see the PEA warning.
Shop now →Botanicals
Valerian Root Extract 20:1 Capsules
550mg extract, 11,000mg dried root equivalent. Not with sedatives or alcohol.
Shop now →St John's Wort 1000mg Tablets
Hypericum perforatum. Interacts with many medicines; see the warning below.
Shop now →Stimulant-type ingredients: PEA and caffeine
Phenylethylamine HCl 500mg Capsules
PEA HCl, declared by weight. Not with MAOIs or other stimulants.
Shop now →Caffeine + PEA Capsules
200mg caffeine and 300mg PEA per serving. Not with other caffeine sources.
Shop now →Before you take any of these
Interaction warnings
St John's Wort: reduces the effect of the contraceptive pill, antidepressants, anticoagulants, immunosuppressants, some HIV, epilepsy and heart medicines; never with antidepressants; pharmacist advice before use with any prescription medicine. PEA and caffeine + PEA: not with MAOI antidepressants, other stimulants, heart conditions or high blood pressure; not in pregnancy or breastfeeding; keep total caffeine under 400mg a day, 200mg if pregnant. L-tyrosine: not with MAOIs, levodopa or thyroid medication. Valerian: not with sedatives, sleeping tablets or alcohol; may cause drowsiness. Ashwagandha: not in pregnancy; check with a GP if you have a thyroid condition. Persistent low mood, anxiety or sleep problems are for a GP, not a supplement, and anyone on medication for a mental health condition should speak to a pharmacist before adding any product on this page. Adults only.
Choosing between them
| If you want | Choose | Because |
|---|---|---|
| A nutrient that carries the psychological function claim | Magnesium glycinate capsules or tablets | Magnesium carries it; glycinate is gentle at everyday servings |
| Vitamin B3 with the same claim | B3 Nicotinamide capsules | Niacin contributes to normal psychological function; flush-free form |
| Both in one capsule | B3 + Magnesium Glycinate 750mg | Two claim-carrying nutrients, one serving |
| A broad nutrient base | Multivitamin and Mineral Tablets | B vitamins, iron and zinc all carry a relevant claim |
| A botanical or amino acid | L-theanine, ashwagandha, lion's mane | Ratio and amount declared; no claim made |
| A stimulant-type product | Caffeine + PEA | Amounts declared; read the warning first |
Why buy from Charge Products
Claims and no-claims kept apart
Part 1 carries a claim and explains it; Part 2 is sold on declaration and says so.
Warnings up front
St John's Wort, PEA, caffeine, tyrosine and valerian cautions on the collection page, not buried in a product FAQ.
Ratio and amount on every card
Extract ratio, raw equivalent and elemental figures declared so products can be compared.
Made in Essex
Capsules filled in our own unit since 2016, 5 Star Food Hygiene Rating.
164,000+ verified sales
Public marketplace record, 99.7% positive.
Wholesale · Trade · B2B
Capsules loose by the thousand, powders to bulk weights, white label for qualifying buyers. Request a trade price →
Frequently asked questions
Which supplements can legally say anything about mental wellbeing in the UK?
Only nutrients with an authorised claim on the Great Britain register. Magnesium, thiamine (B1), niacin (B3), B6, B12, biotin, folate and vitamin C contribute to normal psychological function; magnesium and most B vitamins contribute to the normal functioning of the nervous system; iron and zinc contribute to normal cognitive function; pantothenic acid contributes to normal mental performance. A product can use the claim when a daily serving provides at least 15% of the nutrient reference value.
Do L-theanine, ashwagandha or lion's mane have authorised claims?
No. None of the botanicals or amino acids on this page has an authorised claim in Great Britain: L-theanine, ashwagandha, lion's mane, valerian, St John's Wort, ginseng, moringa, L-tyrosine, phenylethylamine and caffeine all have none. Claims about stress, calm, focus, mood or sleep are not permitted for them, and we do not make them. They are sold on the amount, the extract ratio and the source.
What does 'contributes to normal psychological function' actually mean?
It is the register's wording for a nutrient's ordinary role in the processes behind thinking and mood, and it applies when intake is adequate. It is not a claim that taking more improves mood or reduces stress. Our explanation under each claim describes the mechanism only.
Is St John's Wort safe with medication?
Often not. St John's Wort induces liver enzymes and reduces the effect of many medicines, including the contraceptive pill, antidepressants, anticoagulants, immunosuppressants, some HIV and epilepsy medicines and some heart medicines. Do not take it with any prescription medicine without a pharmacist's advice, and never alongside antidepressants.
What is phenylethylamine (PEA) and who should avoid it?
A naturally occurring compound sold here as PEA HCl. It has no authorised claims and is a stimulant-type ingredient. Do not take with MAOI antidepressants, with other stimulants, in pregnancy or breastfeeding, with heart conditions or high blood pressure, or under 18. Our caffeine and PEA products combine it with 200mg caffeine per serving, which is half the 400mg daily caffeine level advised for adults.
Why is magnesium L-threonate marked as under review?
Magnesium L-threonate is a novel food in Great Britain. The authorisation covers a specific branded material, and we are reviewing our line against it. The products remain listed while that review completes; the magnesium in them carries the standard magnesium claims.
Why are iron and a multivitamin on a mental wellbeing page?
Because iron contributes to normal cognitive function and the B vitamins in the multivitamin contribute to normal psychological function; those are two of the few authorised claims in this area. They are not here for any other reason.
When should I see a GP instead?
If low mood, anxiety, poor sleep or difficulty concentrating is persistent or affecting daily life, see your GP. No food supplement treats a mental health condition and none on this page claims to. If you are already taking medication for one, check with a pharmacist before adding any of these products, especially St John's Wort or PEA.
Guides worth reading first
Shop other collections
Calm and focus →Sleep support →Magnesium →Amino acids →Herbal →All products →
Food supplements, not medicines. Not intended to diagnose, treat, cure or prevent any disease or condition, including depression, anxiety, stress-related conditions, insomnia or any mental health condition. Claims are the authorised Great Britain claims for magnesium, niacin and other B vitamins, iron, zinc and vitamin C in register wording, and apply to those nutrients only. L-theanine, ashwagandha, lion's mane, valerian, St John's Wort, ginseng, moringa, matcha, L-tyrosine, phenylethylamine, caffeine, NMN and magnesium L-threonate carry no authorised health claims and none are made. St John's Wort, PEA, caffeine, L-tyrosine, valerian and ashwagandha carry the interaction cautions above. Adults only. Consult your GP or pharmacist if you take medication, have a diagnosed condition, or are pregnant or breastfeeding. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Charge Products is a trading name of Big Idea Services Ltd, Company No. 11645389, VAT GB11645389, Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE.