--- product_id: 31586758 title: "Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules" brand: "biotherapy" price: "$4.20" currency: USD in_stock: false url: https://www.desertcart.us/products/31586758-biotherapy-dl-pheine-amino-acid-capsules-low-allergic-formula-sensitive store_origin: US region: United States of America --- # Hypoallergenic Muscle Support Cognitive Boost Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules **Brand:** biotherapy **Price:** $4.20 **Availability:** ❌ Out of Stock ## Summary > 🧠 Elevate Your Everyday: Experience the Power of DL-Pheine! ## Quick Answers - **What is this?** Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules by biotherapy - **How much does it cost?** $4.20 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/31586758-biotherapy-dl-pheine-amino-acid-capsules-low-allergic-formula-sensitive) ## Best For - biotherapy enthusiasts ## Why This Product - Trusted biotherapy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Potent:** Crafted from premium ingredients for maximum effectiveness. - • **Trusted Quality:** Manufactured under strict guidelines to ensure purity and potency. - • **Elevate Your Mind:** Unlock enhanced memory and emotional wellness with DL-Pheine. - • **Sensitive Friendly:** Hypoallergenic formula designed for even the most sensitive individuals. - • **Joint & Muscle Relief:** Support your active lifestyle with targeted joint and muscle benefits. ## Overview Biotherapy DL-Pheine Amino Acid Capsules offer a low-allergic formula designed to enhance cognitive health, emotional wellness, and muscle support. Each bottle contains 90 capsules made from premium, hypoallergenic ingredients, ensuring a safe and effective supplement for those seeking improved mental focus and joint relief. ## Description Biotherapy DL-Pheine 90 Capsules Phenylalanine is an essential amino acid that must be obtained through the diet. Found primarily in high protein sources such as meat and eggs, it plays an important role in regulating the nervous system. L-Phenylalanine can be used to metabolize two distinct chemicals, phenylethylamine, and tyrosine. Phenylethylamine is a neuroamine that may have regulating effects on mood and feelings of well-being. Tyrosine is an important amino acid used to produce certain neurotransmitters, including dopamine, epinephrine (adrenaline), and norepinephrine (noradrenaline). The synthesis of these neurotransmitters is limited by the rate of tyrosine entry from plasma into the brain. L-tyrosine is a conditionally essential amino acid that can be manufactured by the body from the essential amino acid phenylalanine. Therefore, adequate tyrosine production depends on a sufficient supply of phenylalanine in the diet.BenefitsDL-Pheine is an essential amino acid that plays an important role in mood, memory, and mental alertness. It is available in three different forms - L-, D- and DL-. The L- form is the most common and the type in which it is incorporated into the body's proteins. The D- form acts as a painkiller and the DL- a combination of the two (DL-Pheine). It is claimed that DL-phenylalanine is effective in the treatment of chronic pain. It is best not to take your phenylalanine supplement at the same time as a high-protein meal.Precautions KEEP OUT OF REACH OF CHILDREN. Tamper-resistant package, do not use if outer seal is missing. Warning: Contains PHENYLALANINE do not use if you have PKU. Use of this product should be limited to less than 2 grams per day. ## Features - FORMATION: DL-Pheine is an essential amino acid that plays an important role in mood, memory, and mental alertness. It is available in three different forms - L-, D- and DL-. The L- form is the most common and the type in which it is incorporated into the body's proteins. The D- form acts as a painkiller and the DL- a combination of the two (DL-Pheine). - COGNITIVE HEALTH: The ability to clearly think, learn, and remember is an important component of performing everyday activities. DL-Phenylalanine is a combination of the well-tolerated essential amino acids, d-phenylalanine and l-phenylalanine. Together, these compounds help promote mental functioning and support positive outlook. - MUSCLE JOINT SUPPORT: Phenylalanine is used in different biochemical processes to produce neurotransmitters, dopamine, norepinephrine, and epinephrine. It is claimed that DL-phenylalanine can promote arousal and there is evidence that phenylalanine can increase and support emotional well-being, memory, learning, mental alertness, and release hormones affecting appetite and the level of certain endorphin are effective in the treatment of chronic pain, stressed muscle, and joint - PURE QUALITY: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. - HYPOALLERGENIC PRODUCT: Our supplements are hypoallergenic and meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive. This product is not intended to diagnose, treat, cure, or prevent any disease. ## Images ![Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules - Image 1](https://m.media-amazon.com/images/I/51HX8uJpIfL.jpg) ![Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules - Image 2](https://m.media-amazon.com/images/I/61zT37NVmwL.jpg) ![Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules - Image 3](https://m.media-amazon.com/images/I/71mNjHWI4bL.jpg) ![Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules - Image 4](https://m.media-amazon.com/images/I/61zISJyH+-L.jpg) ![Biotherapy DL-Pheine Amino Acid Capsules | Low Allergic Formula for Sensitive People Supplement for Memory, Emotional Wellness, Joints, Mental Focus, Muscles and Cognitive Support - 90 Capsules - Image 5](https://m.media-amazon.com/images/I/71jx-qSm9ML.jpg) --- ## 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.us/products/31586758-biotherapy-dl-pheine-amino-acid-capsules-low-allergic-formula-sensitive](https://www.desertcart.us/products/31586758-biotherapy-dl-pheine-amino-acid-capsules-low-allergic-formula-sensitive) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-18*