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
- Blood sugar
- Bones
- Digestion
- Eyes
- Fertility
- Heart
- Immunity
- Joints
- Mood
- Muscles
- 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.
Digestion and Fertility
884 capsules across 25 ingredientsDigestion. The register authorises specific wording about digestion for a few nutrients, quoted exactly on their pages, and refused most of the probiotic and gut wording sellers reach for. The split below is the honest picture. Persistent digestive symptoms are a matter for a GP, and Guts UK is the specialist charity.
Fertility. Ingredients here hold register claims relating to fertility and reproduction, quoted exactly. UK guidance on folic acid before and during early pregnancy is the best-established nutritional advice in this area, and Fertility Network UK below offers wider support.
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
Zinc
1 authorised claim · 12 capsules · ingredient page- “Zinc contributes to normal fertility and reproduction” · Fertility
Calcium
1 authorised claim · 5 capsules · ingredient page- “Calcium contributes to the normal function of digestive enzymes” · Digestion
Folate
1 authorised claim · 3 capsules · ingredient page- “Folate contributes to maternal tissue growth during pregnancy” · Fertility
Selenium
1 authorised claim · 3 capsules · ingredient page- “Selenium contributes to normal spermatogenesis” · Fertility
Activated Charcoal
1 authorised claim · 2 capsules · ingredient page- “Activated charcoal contributes to reducing excessive flatulence after eating” · Digestion
Not authorised for digestion: the register refused 1 claim there.
Assessed by the register and not authorised
The register looked at claims for these relating to digestion and fertility and turned them down. Sellers may not make them. Prices are shown for ingredients you named; the rest link to their register page.
- Magnesium· 1 refused · 334
- Apple Cider Vinegar· 1 refused · 49
- Bromelain· 1 refused · 40
- L-Arginine· 2 refused · 35
- L-Glutamine· 3 refused · 29
- prebiotics· 1 refused · 19
- Saccharomyces Boulardii· 1 refused · 19
- Papain· 1 refused · 11
- L-Carnitine· 1 refused · 9
- Glucomannan· 2 refused · 6
- Lactobacillus Rhamnosus GG· 2 refused · 6
- Acacia gum· 2 refused · 3
- fibre· 1 refused · 3
- Propolis· 2 refused · 3
- Fructo-oligosaccharide· 2 refused · 2
- Papaya· 1 refused · 2
- Sodium Bicarbonate· 1 refused · 2
- Dietary fibre· 1 refused · 1
- Jerusalem Artichoke· 1 refused · 1
- Silicon· 1 refused · 1
Support & information
Independent organisations for support and reliable information; none endorses any product on this site.