10 Best Gaba Supplement Uk

10 Best gaba supplement uk - January 2026

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Last Updated: 01-01-2026

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Sentia Gaba Black, Botanical Non Alcoholic, Award Winning, Vegan, Gluten Free and GM Free, Spiced Pepper Warmth taste, Up to 20 drinks 50cl (500ml) - Perfect for Mocktails, Mix with Ginger or Cola

Sentia

9.8

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The Supplement Stack - Sleep - 3 in 1 Magnesium L-Threonate, L-Theanine & Apigenin for Deeper Sleep, Relaxation, Cognitive Support, and Mood Enhancement. Clinically-Proven - UK Company

The Supplement Stack

9.6

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Best value

15% Off

L theanine Supplements (60) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 2 Month Supply | Lab-Tested

brain feed

9.5

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10% Off

L-Theanine 250mg Capsules - NOOROPOWER Zen | 4-Month Supply | 120 Veg Caps | Pure Nootropic Exam Focus, Relaxation & Alpha Waves | GABA Green Tea | Theanin & L-Theanin | No Fillers | UK Made

Bespoke Biotics

9.2

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9% Off

L-Theanine 408mg - 180 Capsules - 6 Months Supply | with Vitamin B6 & Black Pepper | 1 Capsule per Day | Vegan, Gluten-Free & Non-GMO - L Theanine Supplement for Men & Women - Made in Europe

WeightWorld

9.1

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L theanine Supplements (30) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 1 Month Supply | Lab-Tested

brain feed

8.8

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17% Off

Ashwagandha KSM-66 1500mg - 6 Months Supply - 180 Tablets - 1 Tablet per Day - Easy to Swallow - Ashwagandha Supplement for Men & Women - Vegan, Non-GMO & Magnesium Stearate-Free

WeightWorld

8.6

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23% Off

L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf

NEW LEAF PRODUCTS

8.4

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Ashwagandha KSM 66 Complex – 3000mg Enhanced with L-Tryptophan & Vitamin B6 (2 Month Supply) – Ashwagandha High Strength Capsules with 250mg Extract (Not Gummies or Powder) - Vegan, UK Made

Nutrition Geeks

8.2

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15% Off

L Theanine 400mg | 120 Vegan Capsules - 4 Months Supply | Good Alternative to L-Theanine Powder, Gummies and Drops | UK Made L'Theanine Supplement

Nutrivo

8.1

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Sentia Gaba Black, Botanical Non Alcoholic, Award Winning, Vegan, Gluten Free and GM Free, Spiced Pepper Warmth taste, Up to 20 drinks 50cl (500ml) - Perfect for Mocktails, Mix with Ginger or Cola

The Supplement Stack - Sleep - 3 in 1 Magnesium L-Threonate, L-Theanine & Apigenin for Deeper Sleep, Relaxation, Cognitive Support, and Mood Enhancement. Clinically-Proven - UK Company

L theanine Supplements (60) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 2 Month Supply | Lab-Tested

L-Theanine 250mg Capsules - NOOROPOWER Zen | 4-Month Supply | 120 Veg Caps | Pure Nootropic Exam Focus, Relaxation & Alpha Waves | GABA Green Tea | Theanin & L-Theanin | No Fillers | UK Made

L-Theanine 408mg - 180 Capsules - 6 Months Supply | with Vitamin B6 & Black Pepper | 1 Capsule per Day | Vegan, Gluten-Free & Non-GMO - L Theanine Supplement for Men & Women - Made in Europe

L theanine Supplements (30) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 1 Month Supply | Lab-Tested

Ashwagandha KSM-66 1500mg - 6 Months Supply - 180 Tablets - 1 Tablet per Day - Easy to Swallow - Ashwagandha Supplement for Men & Women - Vegan, Non-GMO & Magnesium Stearate-Free

L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf

Ashwagandha KSM 66 Complex – 3000mg Enhanced with L-Tryptophan & Vitamin B6 (2 Month Supply) – Ashwagandha High Strength Capsules with 250mg Extract (Not Gummies or Powder) - Vegan, UK Made

L Theanine 400mg | 120 Vegan Capsules - 4 Months Supply | Good Alternative to L-Theanine Powder, Gummies and Drops | UK Made L'Theanine Supplement

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