Supplement Shop Cardiff
Supplements worth taking, from staff who actually know them.
We've stocked supplements in Cardiff since 1978. No hard sell, no hype — just a well-edited range from brands we trust, and staff who can talk you through the options.
Brands we trust
Not every brand makes the shelf
We pick brands on evidence, ingredient quality and transparency — not margin. These are the ones that have earned a permanent place.
UK-made, 100% recyclable packaging, fully transparent formulas. Their single-nutrient range is the most complete we stock.
No fillers, binders or additives — ever. Magnifood base adds food-state cofactors to every formula. Strong across the range.
One of the most established names in professional supplements. Consistent quality, wide range, and popular with our regulars.
Clean plant-based protein and sports nutrition. Free from artificial sweeteners and certified vegan — a genuine alternative to mainstream brands.
What we stock
What's on our shelves
From everyday vitamins to specialist herbal formulas. If you can't find it, ask — we can often order it in.
Vitamins & Minerals
D3 + K2, B-complex, magnesium, zinc and a full range of individual vitamins. We stock food-state and high-potency options alongside everyday maintenance formulas.
Brands: Viridian · Terra Nova · Solgar
Protein & Sports
Plant-based and whey protein powders, BCAAs and recovery blends. Useful range for everyday gym-goers, not just competitive athletes.
Brands: Raw Sport · Pulsin · Viridian Sport
Adaptogens & Herbal
Ashwagandha, rhodiola, lion's mane and other evidence-backed adaptogens. Also a full range of traditional herbal tinctures and capsules.
Brands: Terra Nova · Viridian · Pukka
Probiotics & Digestive
Live cultures, digestive enzymes and gut-support formulas. Refrigerated lines available in-store at Roath and Canton.
Brands: Optibac · Bio-Kult · Viridian
Omegas & Essential Fats
Algae-based omega-3 for vegans, fish oil and krill oil alternatives. Cold-pressed flaxseed and hemp seed oils also in stock.
Brands: Viridian · Bare Biology · Udo's Choice
Women's & Men's Health
Targeted formulas for energy, hormonal balance and specific life stages. Including prenatal, menopause support and prostate health ranges.
Brands: Terra Nova · Viridian · Solgar
In-store advice
Confused by supplements? Ask us.
Most supplement advice online is written to sell you something. Ours isn't. Come in and talk it through.
We won't oversell
If your diet covers it, we'll say so. We'd rather you spend your money on something that'll actually make a difference.
We can order in
Can't see what you need on the shelf? Ask. We can order most specialist lines from our suppliers within a few days.
We know the range
Our staff use the products they recommend. If you're weighing up two options, we can usually give you a genuine comparison.
Find us
Three Cardiff stores
Supplements are stocked across all three locations. The Royal Arcade has our deepest range.