10 bestGaba Supplementsof December 2025
112M consumers helped this year.
1
Lions Mane Supplement 4000mg with Vitamin B1 & Black Pepper, 180 Vegan Tablets - Lion's Mane Mushroom 15:1 Extract (Not Lions Mane Powder or Capsules), UK Made for Mental Performance & Nervous System
Nutrition Geeks
9.9
36% off
2
Ashwagandha KSM 66 Complex - 3000mg Enhanced with Amino Acids & Vitamin B6 for Sleep Aid & Calm (2 Month Supply) - Capsules with 250mg Extract, Upgraded Formula - Vegan, Made in UK
Nutrition Geeks
9.8
3
Ashwagandha KSM 66-365 (6 Months Supply) 1200mg Vegan Tablets Pure High Strength Ashwagandha Root Extract - Ashwagandha KSM Tablets Supplement (not Ashwagandha Capsules) Non-GMO & UK Made
NEW LEAF PRODUCTS
9.7
4
Lions Mane Mushroom Extract Supplement 2000mg - 180 High Strength Vegan Tablets with Black Pepper - (Not Powder or Capsules) Made in The UK by New Leaf Products
NEW LEAF PRODUCTS
9.5
5% off
5
Ashwagandha KSM-66® 1500mg - 6 Months Supply - Ashwagandha High Strength Supplement with 5% Withanolides for Men & Women - Pure Ashwagandha Root Powder Tablets (Not Ashwagandha Capsules)
WeightWorld
9.3
OtherUp to 4% off
Ashwagandha KSM-66 + Sensoril (15-20% Withanolides) Cortisol Reducing Supplements for Deep Sleep, Wellness, Energy, Concentration, Stress Relief | Ashwagandha High Strength | 2 Months Supply
Ashwagandha Organic KSM-66 Tablets 3000mg | 6 Month Daily Supply |360 High Strength Supplement Tablet (Not Capsule or Powder) | Made in UK | Vegan
Ashwagandha High Strength 1000mg, Cortisol Reducing Supplement, Organic Ashwagandha Capsules with Black Pepper to Reduce Stress Hormones and Fatigue
L-Theanine 400mg with BioPerine - 120 Capsules - Highly Bioavailable - Resealable and Recyclable Pouch - 6 Months Supply - by Alpha01
6
Ashwagandha Gummies 3000MG High Strength by Known Nutrition with Vitamin B6 | 60 Two-a-Day Gummies | Natural Botanical Extract | for Natural Stress Reduction | Apple Flavour (1)
Known
9.0
32% off
7
Solgar Griffonia 5-HTP Complex – Sleep and Mood Support with Valerian Root, Magnesium, and Vitamin B6 - Vegan & Gluten Free - Pack of 90
SOLGAR
8.7
8
New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives
Time Health
8.4
9
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
8.1
11% off
10
5HTP – 444mg Griffonia Seed Extract - 180 5-HTP Vegan Tablets - 6 Months Supply - with Vitamin B6, Magnesium, Montmorency Cherry, L-Tryptophan and L-Theanine
Nu U Nutrition
7.8
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