Gut Health Guide: Probiotics, Digestive Enzymes & More

The gut is often called the body’s “second brain” — and for good reason. A healthy digestive system is fundamental to overall wellbeing, influencing everything from immunity and energy to mood and skin health. Here’s a guide to the key categories in our Gut Health collection.

Probiotics

Probiotics are live microorganisms that, when consumed in adequate amounts, confer a health benefit on the host. The gut microbiome — the vast community of bacteria, yeasts, and other microorganisms living in the digestive tract — plays a central role in digestion, immune function, and even mental health via the gut-brain axis.

  • Optibac Probiotics — the UK’s leading probiotic brand, with a range of clinically researched strains for every life stage and need, including everyday support, travel, antibiotics recovery, women’s intimate health, babies and children, and IBS-specific formulas
  • Symprove — a water-based, multi-strain live bacteria supplement with a unique delivery mechanism that allows bacteria to survive the acidic stomach environment. Available in Mango & Passionfruit and Strawberry & Raspberry flavours
  • Naked Biotics RESTORE & MAINTAIN — fermented liquid probiotic formulas using a traditional lacto-fermentation process, designed to support microbiome diversity and resilience
  • BioAcidophilus — a high-potency acidophilus supplement providing Lactobacillus acidophilus, one of the most researched probiotic strains

Digestive Enzymes

Digestive enzymes help break down food into nutrients that can be absorbed by the body. Enzyme production can decline with age or be impaired by stress, illness, or certain medications.

  • Solgar Digestive Enzymes — a comprehensive blend of plant-based enzymes including amylase, protease, lipase, and cellulase, available in multiple pack sizes
  • Solgar Vegan Digestive Enzymes — a fully plant-based enzyme formula suitable for vegans
  • Viridian Digestive Aid (High Potency) — a high-strength enzyme complex with added betaine HCl and ginger root to support optimal digestion

Gut-Nourishing Botanicals & Drinks

  • Viridian Organic Digestive Elixir — a certified organic herbal tincture combining traditional digestive botanicals including fennel, ginger, and chamomile
  • Fushi Organic Aloe Vera Juice — cold-pressed, certified organic aloe vera juice with a long tradition of use for digestive comfort and gut lining support
  • Planet Paleo Digestive Collagen — a collagen supplement with added digestive botanicals, designed to support gut lining integrity

A Note on Gut Health

Persistent digestive symptoms such as bloating, IBS, or changes in bowel habit should always be investigated by your GP before self-supplementing. A healthcare professional can rule out underlying conditions and guide targeted treatment. Probiotics and digestive supplements work best as part of a diet rich in fibre, fermented foods, and diverse plant foods.

Explore our full Gut Health supplement collection →