Swan Science — Food Intolerance Test

Eliminate Uncertainty from Your Diet

Identify Your Ideal Diet with Confidence

Our test goes beyond standard options by measuring all four subtypes of food-specific IgG (1-4), unlike many others that focus solely on IgG4. This comprehensive approach captures a fuller picture of your body’s unique responses to food, ensuring you get accurate results.

Support Gut Health and Immune Balance

With 70% of your immune system residing in the gut, reducing foods that trigger immune responses can help ease the “immune load” and support a healthier digestive system. By identifying and minimizing these foods, you may promote better gut and immune function.

Empower Your Health Journey

In just 7 days, you’ll receive a personalized “food fingerprint” that highlights your unique intolerances. This knowledge allows you to take control of your health and make informed dietary changes to support your overall well-being.

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3 Easy Steps to Better Health

My gut health journey!

"I struggled with constant stomach upset and pain for over a year. This test revealed I was intolerant to dairy, wheat, and even yeast! Cutting back on these changed everything—I finally felt relief. Thank you, Susan, for the recommendation!"

H. Guerrini, Curator of Rabbit Hole (formerly at Glastonbury)

Order and Receive Your Kit

Simply place your order online, and we’ll mail your test kit directly to you.

Collect a Quick Finger-Prick Sample

Use the kit to gather 2-3 drops of blood, then send your sample to our lab.

Get Your Results in 7 Days

Receive an easy-to-understand report with traffic light indicators delivered straight to your email.

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Inside your food intolerance test kit

Our food intolerance test is carefully managed from start to finish at our in-house laboratory. By handling everything from dispatch to sample processing in one secure location, we ensure the highest standards of sample stability and safety.

Your kit includes:

A prepaid return envelope (UK & Ireland only)

Two single-use lancets

One absorbent wand

One container for the absorbent wand

One adhesive plaster

A cleansing wipe

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What we test for

Almond
Beef
Coffee
Cow’s Milk
Egg White
Egg Yolk
Gluten (Gliadin)
Oat
Peanut
Pork
Tea
Wheat
Yeast

Acai Berry
Coffee
Cow’s Milk
Dandelion Root/Burdock Root
Ginseng
Goat’s Milk
Cabernet Sauvignon
Chardonnay
Chenin Blanc
Concord
Malbec
Merlot
Pinot Noir
Riesling
Sauvignon Blanc
Syrah/Shiraz
White Zinfandel/Red Zinfandel Mix
Green Tea
Hibiscus
Rooibos
Sheep’s Milk
Tea

Abalone/Cuttlefish
Anchovy
Crustacean mix
Cuttlefish
Eel
Mollusc Mix
Oily Fish Mix
Plaice/Sole
Salmon/Trout
Sardines
Tuna
Vendace
White Fish Mix

Apple
Apricot
Avocado
Banana
Bilberry
Blackberry
Blackcurrant
Cherry
Cloudberry
Coconut
Cranberry
Cucumber
Grape
Grapefruit
Kiwi
Lemon
Lime
Lingonberry
Lychee
Mango
Melon Mix
Mulberry
Olive
Orange
Papaya
Peach
Pear
Pineapple
Plantain
Pomegranate
Prune
Pumpkin
Raspberry
Strawberry
Tamarind
Tomato

Barley/Malt
Corn (Maize)
Dinkel Flour
Gliadin (Gluten)
Hops
Millet
Oat
Quinoa
Rice
Rye
Wheat
Wheatgrass

Agar Agar
Anise Seed
Cardamom/Bay Leaf
Chilli Pepper
Cassia
Cinnamon/Clove
Coriander/Cumin/Dill
Curry Leaves/Curry Powder
Garlic
Ginger
Jasmine
Juniper berry
Lemongrass
Mint Mix
Mustard Seed
Nutmeg/Peppercorn
Peppers (Capsicum)/Paprika
Parsley
Turmeric

Beef
Chicken
Duck
Goat
Lamb
Pheasant
Pork
Turkey

Arugula
Almond
Aloe Vera
Bamboo
Brazil Nut
Carob
Cashew Nut
Chia Seed
Chickpea
Cocoa Bean
Cola Nut
Flax/Linseed
Hazelnut
Hemp
Lotus Root
Okra
Peanut
Rapeseed
Sesame Seed
Seaweed
Spirulina
Sunflower Seed
Tamarind
Walnut

Asparagus
Aubergine
Bean sprouts
Beetroot
Bok choi
Carrot
Celery
Haricot Bean
Kidney Bean
Lentils
Lettuce
Mushroom
Mustard Mix
Onion
Parsnip
Pea
Peppers (Capsicum)
Potato
Rhubarb
Seaweed
Soybean
Spinach
String Bean
Swede
Sweet Potato
Turnip
Water Chestnut

Crustacean Mix

Crab
Lobster
Prawn
Shrimp

Melon Mix

Watermelon
Honeydew
Cantaloupe

Mint Mix

Mint
Sage
Basil
Thyme

Mollusc Mix

Mussel
Oyster
Scallop

Mustard Mix

Broccoli
Brussel Sprouts
Cabbage
Cauliflower

Oily Fish Mix

Herring
Mackerel

White Fish Mix

Cod
Haddock

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Free Postage to UK & Ireland

Food Intolerance Test Kit

Original price was: £149.00.Current price is: £119.00.

Simple Home-to-Lab Testing for Food & Drink Intolerances

Discover your sensitivities to 200 common food and drink ingredients with our most comprehensive intolerance test. Using a quick and easy finger-prick blood sample, you can mail your sample to our lab and receive your results within 7 days—no need for any in-person appointments.

Empower your wellness journey with precise insights and personalized guidance to better understand your body’s unique responses.

Comprehensive assessment of all four food-specific IgG subtypes
Convenient, easy-to-use finger-prick sampling
Professional analysis by fully accredited laboratory experts
Results are presented in an intuitive traffic light format: high, borderline, and low reactivity
Includes a food and drink diary to track your progress over time
Please note: This test is not recommended for individuals who are pregnant or breastfeeding

Food Intolerance Test

Eliminate Uncertainty from Your Diet

Identify Your Ideal Diet with Confidence

Support Gut Health and Immune Balance

Empower Your Health Journey

3 Easy Steps to Better Health

My gut health journey!

Order and Receive Your Kit

Collect a Quick Finger-Prick Sample

Get Your Results in 7 Days

Inside your food intolerance test kit

What we test for

Essential Ingredients

Beverages

Seafood (Fish & Shellfish)

Fruits

Grains & Cereals

Herbs and Spices

Proteins (Meat)

Nuts & Seeds

Vegetables

Components of Mixed Foods

Food Intolerance Test Kit

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