Doctor's Best

Serrapeptase Capsules

Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps

120,000 SPU · 270 veggie caps

Doctor's Best

Serrapeptase Capsules

Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps

120,000 SPU · 270 veggie caps

Ships from the US · arrives in 1–2 weeks. Delivery info

A high-potency serrapeptase enzyme supplement from Doctor's Best, 120,000 SPU, in a bottle of 270 delayed-release veggie caps.

Product details

A proteolytic enzyme from a silkworm bacterium

Serrapeptase is a protein-digesting enzyme isolated from the bacterium Serratia E-15, which was discovered in the Japanese silkworm. Doctor's Best notes that it has been used as a nutritional supplement in Europe and Asia for decades.

Delayed-release capsule

This formula is built with Serrateric, which Doctor's Best describes as an alternative to enteric coating that protects the enzyme until it reaches the intestine. The capsule is a delayed-release vegetarian capsule made from hypromellose and gellan gum, and the product is non-GMO and vegan.

Serving and bottle size

The label serving is one capsule a day, so the 270-capsule bottle is a long supply. First-time users are advised that they may do better starting on the lower 40,000 SPU serrapeptase product.

How to use

For adults, take 1 capsule daily with at least 8 oz (about 240 ml) of water on an empty stomach, or as recommended by a nutritionally informed physician.

Before you choose

Not recommended if you are pregnant, breastfeeding, taking blood thinners or have poor digestion. Stop taking it if you have nausea, vomiting or stomach upset. Store in a cool, dry place. Food supplement. Do not exceed the recommended daily intake. Not a substitute for a varied diet. Keep out of reach of children. Consult a doctor before use if pregnant, breastfeeding, taking medication or under medical supervision. US-market product: packaging and label wording may differ from UK versions.

Full ingredients

Other ingredients: Serrateric (maltodextrin, tricalcium phosphate, calcium stearate, microcrystalline cellulose, medium chain triglycerides), delayed release vegetarian capsule (hypromellose, gellan gum, purified water).

Check your pack for the formulation supplied.

About the brand

Doctor's Best

Supplement brand with a range of vitamins, minerals and specialty nutrients, many in vegetarian capsules.

Shop all Doctor's Best

Delivery & returns

This item ships from the USA and takes longer to arrive. The standard UK-stock delivery estimates do not apply.

View full delivery information · View our returns policy


Regular price £99
Sale price £99 Regular price
Tax included. Shipping calculated at checkout.
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Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps
Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps

£99

Doctor's Best High Potency Serrapeptase 120,000 SPU, 270 Veggie Caps

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