Find capsules by goal
Say what you want help with. The finder shows what the GB register lets any seller claim for it, what the register assessed and refused, and the cheapest capsules per capsule for each ingredient. It quotes; it never advises.
What do you want help with?
- Blood and iron
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- Bones
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- Skin, hair and nails
- Teeth and gums
- Testosterone
- Thyroid
- Tiredness and fatigue
Where the register allows less than sellers suggest
Anything you already take or are considering?
Name it and the finder says whether the register authorises any claim for it for your goals, or refused one, or has never assessed it.
- None yet. Type an ingredient in the box above, for example “magnesium” or “turmeric”.
Preferences
Seller-stated only: vegan means the seller says vegan.
Teeth and gums and Metabolism and Bones and Weight
1477 capsules across 63 ingredientsTeeth and gums. The register authorises wording about the maintenance of normal teeth for several minerals and vitamins, quoted exactly on their pages. Brushing, fluoride and regular check-ups do the real work; the Oral Health Foundation is the specialist charity.
Metabolism. The register's phrase is 'contributes to normal energy-yielding metabolism', and many everyday vitamins and minerals hold it. It is not a claim about weight or about feeling energetic, which is why this goal sits apart from Weight and from Tiredness and fatigue. Wording is quoted exactly on each ingredient page.
Bones. Ingredients here hold register claims relating to the maintenance of normal bones, quoted exactly on their pages. Weight-bearing exercise and dietary calcium are the foundations, and the Royal Osteoporosis Society is the specialist charity for anything further.
Weight. The register takes a strict line on weight claims, and very little is authorised. This page shows the real status of ingredients people discuss for weight, quoted exactly. The NHS Better Health programme below is the evidence-based starting point.
Nothing here is medical advice. The wording is the GB register's, quoted exactly; whether a product qualifies to use it is the seller's responsibility. Speak to a GP or pharmacist before taking a supplement, especially if you are pregnant, take medicines or have a diagnosed condition. Wording from the GB nutrition and health claims register; mapping reviewed 4 September 2026.
Holds an authorised claim
Magnesium
3 authorised claims · 334 capsules · ingredient page- “Magnesium contributes to the maintenance of normal bones” · Bones
- “Magnesium contributes to normal energy-yielding metabolism” · Metabolism
- “Magnesium contributes to the maintenance of normal teeth” · Teeth and gums
Not authorised for metabolism: the register refused 2 claims there.
Vitamin C
4 authorised claims · 332 capsules · ingredient page- “Vitamin C contributes to normal collagen formation for the normal function of bones” · Bones
- “Vitamin C contributes to normal collagen formation for the normal function of gums” · Teeth and gums
- “Vitamin C contributes to normal collagen formation for the normal function of teeth” · Teeth and gums
- “Vitamin C contributes to normal energy-yielding metabolism” · Metabolism
Zinc
5 authorised claims · 249 capsules · ingredient page- “Zinc contributes to the maintenance of normal bones” · Bones
- “Zinc contributes to normal carbohydrate metabolism” · Metabolism
- “Zinc contributes to normal macronutrient metabolism” · Metabolism
- “Zinc contributes to normal metabolism of fatty acids” · Metabolism
- and 1 more on the ingredient page
Not authorised for teeth and gums: the register refused 1 claim there.
Vitamin D
4 authorised claims · 232 capsules · ingredient page- “Vitamin D contributes to the maintenance of normal bones” · Bones
- “Vitamin D is needed for normal growth and development of bone in children.” · Bones
- “Vitamin D helps to reduce the risk of falling associated with postural instability and muscle weakness. Falling is a risk factor for bone fractures among men and women 60 years of age and older.” · Bones
- “Vitamin D contributes to the maintenance of normal teeth” · Teeth and gums
Vitamin B6
3 authorised claims · 185 capsules · ingredient page- “Vitamin B6 contributes to normal energy-yielding metabolism” · Metabolism
- “Vitamin B6 contributes to normal homocysteine metabolism” · Metabolism
- “Vitamin B6 contributes to normal protein and glycogen metabolism” · Metabolism
Not authorised for bones or teeth and gums: the register refused 2 claims there.
Vitamin B12
2 authorised claims · 163 capsules · ingredient page- “Vitamin B12 contributes to normal energy-yielding metabolism” · Metabolism
- “Vitamin B12 contributes to normal homocysteine metabolism” · Metabolism
Not authorised for bones or teeth and gums: the register refused 2 claims there.
Folate
1 authorised claim · 138 capsules · ingredient page- “Folate contributes to normal homocysteine metabolism” · Metabolism
Biotin
2 authorised claims · 124 capsules · ingredient page- “Biotin contributes to normal energy-yielding metabolism” · Metabolism
- “Biotin contributes to normal macronutrient metabolism” · Metabolism
Not authorised for bones or teeth and gums: the register refused 2 claims there.
Vitamin K
1 authorised claim · 106 capsules · ingredient page- “Vitamin K contributes to the maintenance of normal bones” · Bones
Calcium
5 authorised claims · 96 capsules · ingredient page- “Calcium helps to reduce the loss of bone mineral in post-menopausal women. Low bone mineral density is a risk factor for osteoporotic bone fractures” · Bones
- “Calcium is needed for normal growth and development of bone in children.” · Bones
- “Calcium is needed for the maintenance of normal bones” · Bones
- “Calcium contributes to normal energy-yielding metabolism” · Metabolism
- and 1 more on the ingredient page
Not authorised for weight or metabolism: the register refused 2 claims there.
Iron
1 authorised claim · 87 capsules · ingredient page- “Iron contributes to normal energy-yielding metabolism” · Metabolism
Not authorised for metabolism: the register refused 1 claim there.
Chromium
1 authorised claim · 62 capsules · ingredient page- “Chromium contributes to normal macronutrient metabolism” · Metabolism
Not authorised for weight or metabolism: the register refused 5 claims there.
Copper
1 authorised claim · 58 capsules · ingredient page- “Copper contributes to normal energy-yielding metabolism” · Metabolism
Vitamin A
1 authorised claim · 54 capsules · ingredient page- “Vitamin A contributes to normal iron metabolism” · Metabolism
Not authorised for bones or teeth and gums: the register refused 4 claims there.
Choline
2 authorised claims · 49 capsules · ingredient page- “Choline contributes to normal homocysteine metabolism” · Metabolism
- “Choline contributes to normal lipid metabolism” · Metabolism
Niacin
1 authorised claim · 46 capsules · ingredient page- “Niacin contributes to normal energy-yielding metabolism” · Metabolism
Iodine
1 authorised claim · 45 capsules · ingredient page- “Iodine contributes to normal energy-yielding metabolism” · Metabolism
Pantothenic Acid
2 authorised claims · 36 capsules · ingredient page- “Pantothenic acid contributes to normal energy-yielding metabolism” · Metabolism
- “Pantothenic acid contributes to normal synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters” · Metabolism
Riboflavin
2 authorised claims · 36 capsules · ingredient page- “Riboflavin contributes to normal energy-yielding metabolism” · Metabolism
- “Riboflavin contributes to the normal metabolism of iron” · Metabolism
Manganese
2 authorised claims · 32 capsules · ingredient page- “Manganese contributes to the maintenance of normal bones” · Bones
- “Manganese contributes to normal energy-yielding metabolism” · Metabolism
Molybdenum
1 authorised claim · 15 capsules · ingredient page- “Molybdenum contributes to normal sulphur amino acid metabolism” · Metabolism
Not authorised for metabolism: the register refused 1 claim there.
Glucomannan
1 authorised claim · 6 capsules · ingredient page- “Glucomannan in the context of an energy restricted diet contributes to weight loss” · Weight
Thiamine
1 authorised claim · 5 capsules · ingredient page- “Thiamine contributes to normal energy-yielding metabolism” · Metabolism
Phosphorus
4 authorised claims · 3 capsules · ingredient page- “Phosphorus contributes to the maintenance of normal bones” · Bones
- “Phosphorus is needed for the normal growth and development of bone in children” · Bones
- “Phosphorus contributes to normal energy-yielding metabolism” · Metabolism
- “Phosphorus contributes to the maintenance of normal teeth” · Teeth and gums
Betaine
1 authorised claim · 2 capsules · ingredient page- “Betaine contributes to normal homocysteine metabolism” · Metabolism
Protein
2 authorised claims · 1 capsule · ingredient page- “Protein contributes to the maintenance of normal bones” · Bones
- “Protein is needed for normal growth and development of bone in children.” · Bones
Not authorised for weight: the register refused 2 claims there.
Assessed by the register and not authorised
The register looked at claims for these relating to teeth and gums and metabolism and bones and weight and turned them down. Sellers may not make them. Prices are shown for ingredients you named; the rest link to their register page.
- Vitamin E· 2 refused · 97
- Vitamin B1· 2 refused · 73
- Vitamin B2· 2 refused · 62
- Alpha lipoic acid· 1 refused · 61
- Omega-3· 1 refused · 57
- Vitamin B3· 2 refused · 52
- Vitamin B5· 2 refused · 52
- Apple Cider Vinegar· 1 refused · 49
- Coenzyme Q10· 3 refused · 40
- Taurine· 2 refused · 31
- L-Glutamine· 1 refused · 29
- Glucosamine· 1 refused · 25
- Boron· 2 refused · 24
- L-Lysine· 4 refused · 18
- Caffeine· 3 refused · 10
- L-Carnitine· 6 refused · 9
- Glucosamine Sulphate· 1 refused · 8
- Royal Jelly· 2 refused · 8
- Malic Acid· 1 refused · 7
- HMB· 1 refused · 5
- Chitosan· 1 refused · 4
- Hesperidin· 1 refused · 4
- Methylsulfonylmethane· 1 refused · 4
- Acacia gum· 1 refused · 3
- Gamma Linolenic Acid· 2 refused · 3
- Medium chain triglycerides· 3 refused · 3
- Propolis· 1 refused · 3
- Soy Isoflavones· 1 refused · 3
- Green Lipped Mussel· 1 refused · 2
- Papaya· 1 refused · 2
- Branched Chain Amino Acids· 1 refused · 1
- Conjugated Linoleic Acid· 3 refused · 1
- Dietary fibre· 1 refused · 1
- Grape· 1 refused · 1
- Pineapple· 1 refused · 1
- Silicon· 1 refused · 1
- Whey Protein· 3 refused · 1
Support & information
- Oral Health FoundationRegistered charity 263198 ↗
- NHS: Eat wellNHS Live Well ↗
- Royal Osteoporosis SocietyRegistered charity 1102712 ↗
- NHS Better HealthNHS ↗
Independent organisations for support and reliable information; none endorses any product on this site.








































































