--- product_id: 47990742 title: "L-Theanine 150 mg- 60 Vegetable Capsules" brand: "solgar" price: "S$62" currency: SGD in_stock: false reviews_count: 13 category: "Solgar" url: https://www.desertcart.sg/products/47990742-l-theanine-150-mg-60-vegetable-capsules store_origin: SG region: Singapore --- # 100% vegan & gluten-free vegetable capsules 150 mg L-Theanine per capsule Sustainably packaged in recyclable amber glass L-Theanine 150 mg- 60 Vegetable Capsules **Brand:** solgar **Price:** S$62 **Availability:** ❌ Out of Stock ## Summary > 🧘‍♂️ Elevate your calm, sharpen your edge — naturally. ## Quick Answers - **What is this?** L-Theanine 150 mg- 60 Vegetable Capsules by solgar - **How much does it cost?** S$62 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/47990742-l-theanine-150-mg-60-vegetable-capsules) ## Best For - solgar enthusiasts ## Why This Product - Trusted solgar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plant-Powered Purity:** Vegan, gluten-free vegetable capsules designed for optimal absorption and clean wellness. - • **Sustainability Meets Science:** Packaged in eco-friendly recyclable amber glass, reflecting 70+ years of green innovation. - • **Calm Your Mind, Boost Your Focus:** 150 mg of pure L-Theanine to support stress relief and sharpen mental clarity. - • **Gold Standard Quality Since 1947:** Crafted in small batches ensuring consistent potency and purity you can trust. - • **Twice Daily Ritual for Peak Performance:** Easy-to-take capsules fit seamlessly into your busy professional lifestyle. ## Overview Solgar L-Theanine 150 mg Vegetable Capsules deliver a potent dose of the natural amino acid L-Theanine, clinically known to support stress reduction and enhance mental function. Housed in vegan, gluten-free vegetable capsules, this supplement is crafted in small batches to ensure purity and potency. Packaged sustainably in recyclable amber glass, Solgar continues its legacy of gold-standard quality since 1947, making it the go-to choice for professionals seeking natural cognitive and emotional balance. ## Description Product Description Solgar L-Theanine 150 mg contains the non-dietary amino acid and natural phytochemical L-Theanine. Many people turn to a comforting cup of tea when we’re feeling anxious or stressed. This may be due to L-Theanine, an amino acid that is commonly found in green tea. It was discovered as a constituent of green tea in 1949 and in 1950 was isolated from gyokuro leaves. It is also the L-Theanine that provides a unique savory (umami) flavor to green tea infusions. As well as green tea, L-Theanine can also be found in black, and white teas from the Camellia sinensis plant. L-Theanine is an amino acid. Amini acids are classified as the building blocks of protein and are needed in several internal functions of the body. They are generally classified as “essential” or “non-essential”, with essential amino acids meaning they cannot be manufactured by the body and must be supplied in the diet to maintain good all-round health. L-Theanine however does not fall within either the essential or non-essential categories because it is not common in the diet and cannot be made by the body. It has a chemical structure similar to a neurotransmitter type of amino acid, glutamine, which naturally occurs in the body. L-Theanine is able to cross the blood brain barrier and can influence brain wave activity. Solgar L-Theanine 150 mg is to be taken twice daily, 1 capsule, and comes in an easy to absorb vegetable form. All Solgar products meet our industry recognized “Gold Standard” for excellence. Made using naturally sourced ingredients and innovating since 1947, Solgar is your perfect supplement to good health – 98% of Solgar consumers recommend the brand* *Global Praxis online shopper survey 2017, which included 3,882 VMS consumers. Food supplements should not be used instead of a varied balanced diet and a healthy lifestyle. Ingredients L-Theanine (Suntheanine) (Free Form), Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Bulking Agent: microcrystalline cellulose, Anti-caking Agents: (silicon dioxide, vegetable magnesium stearate) Directions As a dietary supplement for adults, take one (1) vegetable capsule twice daily, between meals, or as directed by a healthcare practitioner. Safety Warning If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement. Keep out of reach of children. Store in a cool, dry place. Do not use if outer bottle seal is missing, torn or damaged in any way. Box Contains Glass jar containing 60 Capsules Manufacturer Contact Information Solgar UK, Beggars Lane, Aldbury, Tring, Herts HP23 5PT Review: Calm Focus, Pricey but Clean - Not sure if it’s placebo, but L-theanine genuinely makes my workdays feel less stressful. I feel calmer, more level-headed, and like I can handle whatever the day throws at me - it’s effective. That said, Solgar feels expensive for what it is. The quality seems solid, though: a lot of cheaper alternatives have bulking agents, and I don’t often see those in Solgar products. Not sure whether that’s a big deal, but it’s something I appreciate. Review: Can't recommend these enough - I bought this after reading a lot of very positive reviews here and elsewhere. When it arrived I took 2 capsules and it gave me a headache so I reduced my following doses to just one capsule and haven't had a headache since. The big benefit came when I changed the way I took it. I read online that some people empty the capsule under their tongue and let the powder dissolve there. The amino acid is water soluble and as it dissolves the underside of your tongue absorbs it and it gets into the blood stream much quicker. I tried this and it definitely works better. I feel the effects much faster and the effect of just one capsule is more than enough to keep my anxiety away for 4hours or so. I also don't need to worry about taking it on an empty stomach. I take one before I go to work in the morning and combined with the caffeine in a strong coffee I am focussed, calm and productive. Can't recommend these enough. ## Features - ✓ STRESS AND ANXIETY SUPPORT - L-Theanine 150 mg contains the non-dietary amino acid and natural phytochemical L-Theanine. Many people turn to a comforting cup of tea when we're feeling anxious or stressed. This may be due to L-Theanine, an amino acid that is commonly found in green tea - ✓ IMPROVE MENTAL FUNCTION - L-Theanine can be used to improve mental function and can also be used for stress and anxiety. L-Theanine 150 mg is to be taken twice daily, 1 capsule, and comes in an easy to absorb vegetable form - ✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle - ✓ COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles. We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle - ✓ GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1974 - Item display volume: 150.0 milliliters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PR44TG | | Age Range Description | Adult | | Benefits | Brain Health Support, Stress Relief | | Best Sellers Rank | 9,715 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 71 in Stress & Anxiety Relief 2,527 in Vitamins, Minerals & Supplements | | Brand | Solgar | | Brand Name | Solgar | | Colour | Gold | | Container Type | Bottle,Glass,Packet | | Customer Reviews | 4.3 out of 5 stars 437 Reviews | | Diet Type | Kosher, Vegan, Vegetarian | | Dosage Form | Capsule | | Flavour | Green Tea | | Global Trade Identification Number | 00033984027060 | | Item Dimensions | 50 x 50 x 88 millimetres | | Item Form | Capsule | | Item Weight | 0.11 Kilograms | | Item form | Capsule | | Item weight | 0.11 Kilograms | | Manufacturer | Solgar | | Manufacturer Contact Information | Solgar UK, Beggars Lane, Aldbury, Tring, Herts HP23 5PT | | Manufacturer Part Number | E2706E | | Material Features | Gluten Free, Vegan | | Model Name | Solgar L Mg Vegetable Capsules Pack Of | | Model Number | E2706E | | Number of Items | 1 | | Primary Supplement Type | L-Theanine | | Primary supplement type | L-Theanine | | Recommended Uses For Product | Amino Acids | | Special Ingredients | Amino Acid | | Specific Uses For Product | Anxiety | | UPC | 033984027060 | | Unit Count | 60 count | | Unit count | 60 count | ## Product Details - **Brand:** Solgar - **Diet type:** Kosher, Vegan, Vegetarian - **Flavour:** Green Tea - **Item dimensions L x W x H:** 50 x 50 x 88 millimetres - **Item form:** Capsule - **Item weight:** 0.11 Kilograms - **Primary supplement type:** L-Theanine - **Product benefits:** Brain Health Support, Stress Relief - **Special ingredients:** Amino Acid - **Unit count:** 60 count ## Images ![L-Theanine 150 mg- 60 Vegetable Capsules - Image 1](https://m.media-amazon.com/images/I/71+ljfdiwrL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: what does it contain?** A: Dear Jomunro,We have the following info for the Solgar, L-Theanine 150 mg Vegetable CapsulesINGREDIENTS:Each vegetable capsule of Solgar L-Theanine provides:L-Theanine 150 mgDIRECTIONS:As a food supplement for adults, one (1) vegetable capsule twice daily between meals, or as directed by a healthcare practitioner.Do not exceed directions for use.Vegetable Capsule Shell of Solgar L-Theanine:hydroxypropylmethyl celluloseSolgar L-Theanine Capsules are Encapsulated with these natural Ingredients:Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate.RegardsEvaNutrigroup Support **Q: How large are these capsules? I can't swallow the big ones?** A: Not too big at all. I struggle with the large ones too. **Q: Does this contain magesium stearate ??** A: Dear Customer,Yes, it does.Here are the ingredients:INGREDIENTS:Each vegetable capsule of Solgar L-Theanine provides:L-Theanine 150 mgVegetable Capsule Shell of Solgar L-Theanine:hydroxypropylmethyl celluloseSolgar L-Theanine Capsules are Encapsulated with these natural Ingredients:Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate.We sell on Amazon!With kind regards,Nutriglow Support **Q: Are these capsules or tablets?** A: Vegetable capsules. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Calm Focus, Pricey but Clean *by B***I on 24 January 2026* Not sure if it’s placebo, but L-theanine genuinely makes my workdays feel less stressful. I feel calmer, more level-headed, and like I can handle whatever the day throws at me - it’s effective. That said, Solgar feels expensive for what it is. The quality seems solid, though: a lot of cheaper alternatives have bulking agents, and I don’t often see those in Solgar products. Not sure whether that’s a big deal, but it’s something I appreciate. ### ⭐⭐⭐⭐⭐ Can't recommend these enough *by A***W on 15 August 2017* I bought this after reading a lot of very positive reviews here and elsewhere. When it arrived I took 2 capsules and it gave me a headache so I reduced my following doses to just one capsule and haven't had a headache since. The big benefit came when I changed the way I took it. I read online that some people empty the capsule under their tongue and let the powder dissolve there. The amino acid is water soluble and as it dissolves the underside of your tongue absorbs it and it gets into the blood stream much quicker. I tried this and it definitely works better. I feel the effects much faster and the effect of just one capsule is more than enough to keep my anxiety away for 4hours or so. I also don't need to worry about taking it on an empty stomach. I take one before I go to work in the morning and combined with the caffeine in a strong coffee I am focussed, calm and productive. Can't recommend these enough. ### ⭐⭐⭐⭐⭐ Wonderful supplement for reducing stress and anxiety thus helping Adrenal glands *by L***T on 28 April 2016* This was recommended to me as my husband was under quite a lot of pressure and neither of us were sleeping well. We take one in the morning and one in the evening and have both felt a lot calmer and slept between 6-8 hours a night and feel quite refreshed on waking. It also seems to work on a digestive level too and keep everything moving. There don't appear to be any side effects and I believe it's very supportive of the adrenal glands which can become exhausted with stress- since the adrenals, walnut sized glands on top of the kidneys, are involved in every bodily function from brain, to liver, heart, hormones etc and we wouldn't survive without them, it's good to know this supplement is helping keep them healthy. There is a lot written about adrenal fatigue and it's part in the rise of obesity( being stuck in famine/survival mode) and many ot the diseases of the last 100 years, so I was very pleased to find this supplement which we've been taking for 2 months and as well as the above, it seems to have helped to stabilise my husbands blood pressure at a safe level ## Frequently Bought Together - Solgar L-Theanine 150 mg - 60 Vegetable Capsules - Promotes Relaxation - Non-GMO, Vegan, Kosher & Gluten Free - 60 Servings - Solgar GABA 500 mg, 100 Vegetable Capsules - Relaxation & Nervous System Support - Amino Acid - Non-GMO, Vegan, Gluten Free, Dairy Free, Kosher - 100 Servings - Solgar Magnesium Citrate, 120 Tablets - Promotes Healthy Bones - Supports Nerve & Muscle Function - Non GMO, Vegan, Gluten Free, Dairy Free, Kosher - 60 Servings, Standard Packaging --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/47990742-l-theanine-150-mg-60-vegetable-capsules](https://www.desertcart.sg/products/47990742-l-theanine-150-mg-60-vegetable-capsules) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-01*