Stress Support
Zoi Research
Stress Support
4.6
★ ★ ★ ★ ★
(2910 ratings)
Vitamin B6 25 mg
Thiamin 25 mg
Vitamin B5 250 mg
Theanine 100 mg
Choline 25 mg
Biotin 300 mcg
Riboflavin 25 mg
Score 65.0
This stress support supplement provides a robust B-vitamin complex and a decent dose of L-Theanine for mood and focus. However, the primary adaptogen, Ashwagandha, is significantly underdosed for clinical efficacy, and proprietary blends reduce transparency.
Quantity: 60 Capsule(s)Servings size: 2 Capsule(s) (30 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
General Health
Cognitive Support
leaderboard Score 65.0
This stress support supplement provides a robust B-vitamin complex and a decent dose of L-Theanine for mood and focus. However, the primary adaptogen, Ashwagandha, is significantly underdosed for clinical efficacy, and proprietary blends reduce transparency.
insights Analysis
Zoi Research's Stress Support is designed as a broad-spectrum supplement addressing numerous health goals, primarily focusing on stress, mood, and cognitive function. It contains a comprehensive profile of B vitamins, including bioavailable forms like Methylcobalamin B12 and Zinc Picolinate, which are well-regarded by nutritionists for their roles in energy metabolism and overall cellular health. The inclusion of L-Theanine at 100mg provides a beneficial dose for promoting relaxation and mental focus, a common positive noted in online reviews for similar products. However, a significant drawback is the very low dosage of Ashwagandha (50mg root & leaf extract), which is far below the typically effective clinical dosages (e.g., 300-600mg of KSM-66 or Sensoril extract) cited in research and by health experts for meaningful stress reduction. Furthermore, the presence of 'Proprietary Absorption Blend' and 'Proprietary Stress Blend' without specifying ingredient quantities prevents consumers from fully assessing the efficacy and value of the undisclosed components, a practice often criticized online for lack of transparency.
- Contains a comprehensive array of B vitamins in good dosages and generally well-absorbed forms (e.g., Methylcobalamin B12, Zinc Picolinate).
- Includes L-Theanine, known for its calming and focus-enhancing effects, at a beneficial dose.
- Relatively affordable price per serving for a multi-ingredient product.
- The dose of Ashwagandha (50mg) is significantly lower than typically recommended for effective stress support by nutritionists and research.
- Reliance on 'Proprietary Blends' (Absorption Blend, Stress Blend) lacks transparency regarding the exact amounts of other beneficial compounds.
- The wide array of claimed goals makes it challenging for the product to excel in all areas with the given ingredient profile and dosages, potentially diluting its impact.
- Individuals sensitive to high doses of B vitamins should consult a healthcare professional, especially with the potent levels present.
- The low dose of Ashwagandha might not provide the expected stress relief for users seeking significant adaptogenic effects.
$11.81($0.39 per serving)
 iHerb | $ 11.81 |
bolt Effectiveness for goals
Choline is an essential nutrient that is a precursor to acetylcholine, a neurotransmitter important for memory, mood, and muscle control. It also supports cell membrane integrity and lipid metabolism, which are crucial for brain health.
Pantothenic Acid is vital for the synthesis of coenzyme A, which is involved in energy production and the metabolism of carbohydrates, fats, and proteins. It also plays a role in the function of the adrenal glands.
Ashwagandha is an adaptogenic herb, meaning it may help the body adapt to various stressors. It is often studied for its potential to support normal cortisol levels and promote a sense of calm.
L-Theanine is an amino acid commonly found in tea leaves. It is believed to influence brain alpha wave activity, which is associated with a relaxed yet alert state. It may also support neurotransmitter balance.
B vitamins are essential cofactors in numerous metabolic processes, including energy production and neurotransmitter synthesis. They play a crucial role in maintaining healthy nervous system function, which can be important for coping with daily demands.
schedule Dosage, timing & forms
Ashwagandha can be taken at any time, with some preferring morning for daily stress support and others evening for relaxation. Consistency in intake is generally considered more important than specific timing. Taking it with food may also aid absorption.
Common L-Theanine dosages range from 100 mg to 400 mg per day. It can be taken as needed or daily, often in the morning or early afternoon for mental clarity and relaxation. Taking it with a meal is not required.
As water-soluble vitamins, B complexes can be taken with or without food, though consuming them with a meal may minimize stomach upset. Many individuals prefer morning intake due to their role in energy metabolism. Consistent daily intake is often emphasized.
Zinc Picolinate is often favored for its reported high bioavailability, indicating good absorption by the body. It is generally recommended to take zinc with food to help reduce potential digestive discomfort. Avoiding simultaneous intake with certain minerals like iron may also be considered.
Ashwagandha and L-Theanine are commonly combined in stress support formulas. L-Theanine promotes relaxation without drowsiness, while Ashwagandha helps the body adapt to stress. Their combined use may offer complementary support for managing daily stressors.
health_and_safety Safety & interactions
Ashwagandha may interact with certain medications, including immunosuppressants, sedatives, thyroid hormones, and drugs for diabetes or high blood pressure. It is advisable to consult a healthcare professional before use if you are taking any prescription drugs to avoid potential interactions.
L-Theanine is generally well-tolerated, with few reported side effects at typical doses. Rare side effects might include mild gastrointestinal upset or dizziness. Individuals with very low blood pressure should exercise caution as it may theoretically lower blood pressure further.
Ashwagandha may potentially stimulate the immune system and increase thyroid hormone levels, which could interfere with autoimmune conditions like rheumatoid arthritis or lupus, or thyroid disorders. Consulting a healthcare provider is recommended for individuals with these conditions before use.
Zinc supplements can interfere with the absorption of certain antibiotics, such as quinolones and tetracyclines, if taken simultaneously. It may also interact with some diuretics. To minimize interactions, it is advisable to take zinc at least two hours apart from these medications.
Information on the safety of many herbal and supplemental ingredients, including Ashwagandha, during pregnancy and breastfeeding is limited. It is strongly advised to consult a healthcare professional before using any supplements if you are pregnant or nursing to ensure safety for both mother and child.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 25 mg |
Riboflavin | 25 mg |
Niacin | 100 mg NE |
Vitamin B6 | 25 mg |
Folate | 666 mcg DFE |
Vitamin B12 | 100 mcg |
Biotin | 300 mcg |
Pantothenic Acid | 250 mg |
Choline | 25 mg |
Zinc | 15 mg |
Proprietary Stress Blend | 300 mg |
L-Theanine | 100 mg |
Ashwagandha root & leaf extract | 50 mg |
Proprietary Absorption Blend | 23 mg |
Categories
Vitamin B5 95.0
The product delivers an excellent dose of 250mg of Pantothenic Acid (Calcium D-Pantothenate). Vitamin B5 is crucial for adrenal function, stress response, and energy metabolism, making this a standout component for stress support and energy production, often recommended by nutritionists for adrenal health.
Vitamin B12 90.0
The product provides 100mcg of Vitamin B12 in the highly bioavailable Methylcobalamin form, which is superior to Cyanocobalamin in terms of absorption and utilization. This is an excellent choice for supporting energy, nerve function, and red blood cell formation.
Thiamin 85.0
With 25mg of Thiamine Hydrochloride, the product delivers a robust dose of Vitamin B1. Thiamine is crucial for carbohydrate metabolism and nerve function, and this amount effectively supports these processes for energy and neurological health.
Goals
Energy 80.0
The product contains a full spectrum of B vitamins in strong doses, which are essential cofactors for cellular energy production and metabolism. These adequate levels directly support energy maintenance and help prevent fatigue associated with B vitamin deficiencies, a common benefit cited by nutritionists.
Metabolism Boost 80.0
All included B vitamins are fundamental coenzymes in various metabolic pathways, including carbohydrate, fat, and protein metabolism. The high doses ensure ample support for these crucial metabolic processes, making this product effective for boosting metabolic function, consistent with nutritionist recommendations.
Brain Health 75.0
B vitamins, particularly B6, B12, and Folate, are crucial for neurotransmitter synthesis and homocysteine metabolism, which are vital for cognitive function and protecting brain health. Choline also plays a role in acetylcholine production, supporting memory and brain signaling, as supported by scientific literature.
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