About Allergy Research Group
Allergy Research Group has supported healthcare practitioners and patients for more than 45 years with clinically sound, evidence-based formulas made with clean, hypoallergenic ingredients.
The brand is known for practitioner-oriented supplements that focus on purity, condition-specific formulation, and ongoing clinical education for integrative health professionals.
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65 products
Overview
Nattokinase 100 mg provides the well-known enzyme NSK-SD®, derived from the fermentation of non-GMO soybeans using Bacillus subtilis natto. Nattokinase is a proteolytic enzyme traditionally associated with support for healthy circulation and normal blood flow.
This formula delivers 2000 FU of nattokinase per softgel and uses the standardized NSK-SD® form, known for consistent potency and quality.
Key Benefits
- 2000 FU nattokinase per softgel
- Standardized NSK-SD® enzyme
- Supports healthy circulation
- Helps maintain normal blood flow
- Traditionally used for cardiovascular support
How It Works
Nattokinase is a systemic enzyme produced during the fermentation of soybeans. It is known for its fibrinolytic activity, meaning it supports the body's natural ability to break down fibrin, a protein involved in normal blood clotting processes.
By supporting healthy fibrin balance and circulation, nattokinase is often used as part of nutritional support for cardiovascular wellness.
Supplement Facts
Serving Size: 1 Softgel
Servings Per Container: 60/180
| Amount Per Serving | Amount | % Daily Value |
|---|---|---|
| Nattokinase NSK-SD® (soy) (2000 FU) | 100 mg | † |
† Daily Value not established.
Other Ingredients: Soybean oil, gelatin, glycerin, soybean lecithin, glycerin fatty acid ester, beeswax.
Contains: Soy.
Suggested Use
Take 1 softgel twice daily, or as directed by a healthcare practitioner. Take with 8-10 oz of water.
Storage
Store in a cool, dry place, tightly capped and away from light. Keep out of reach of children.
HiBiotin (Biotin)100 mg 90 capsules Allergy Research Group
$59.19
Overview
HiBiotin® 100 mg provides a high-potency dose of biotin designed to support energy metabolism, neurological function, and cellular health. Biotin is a water-soluble B vitamin that functions as a coenzyme in key metabolic pathways involved in fatty acid synthesis, amino acid metabolism, and mitochondrial energy production.
This formula delivers 100 mg of biotin per capsule in a convenient, well-tolerated format.
Key Benefits
- Supports normal energy metabolism
- Contributes to healthy nervous system function
- Supports mitochondrial activity
- Plays a role in fatty acid and amino acid metabolism
- High-potency 100 mg per capsule
How It Works
Biotin acts as a coenzyme for several carboxylase enzymes involved in metabolic processes. It supports:
- Conversion of nutrients into cellular energy
- Fatty acid synthesis and utilization
- Amino acid metabolism
- Normal nervous system function
Biotin plays a role in pathways that contribute to healthy cellular function, particularly in tissues with higher metabolic demands.
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Capsule | ||
| Servings Per Container: 90 | ||
| Amount Per Serving | Amount | % Daily Value |
| Biotin | 100 mg | 333,333% |
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, rice hull concentrate, gum arabic, sunflower oil.
Suggested Use
As a dietary supplement, take 1 capsule one to three times daily with meals, or as directed by a healthcare practitioner.
Important Information
- Form: capsule
- Serving Size: 1 capsule
- Servings Per Bottle: 90
- High-potency biotin formula
Warning
Discontinue use for 15 days before any laboratory test that uses (strept)avidin-biotin technology. This may include thyroid, cardiac, fertility, hormonal, bone metabolism, and other tests. Elevated biotin levels may interfere with laboratory results.
Store in a cool, dry place, tightly capped. Keep out of reach of children.
Overview
Zen Adapt is a calming support formula designed to promote relaxation, stress resilience, and balanced nervous system function. This formula combines GABA, L-theanine, and Sensoril® ashwagandha root and leaf extract in a convenient capsule format for daily use.
According to the manufacturer, Zen Adapt is designed to enhance the parasympathetic nervous system balancing action of GABA and L-theanine with the addition of Sensoril®. This blend is intended to help support the physical, emotional, and mental response to everyday stress and tension.
Key Benefits
- Supports relaxation and stress resilience
- Provides GABA and L-theanine for calming nervous system support
- Includes Sensoril® ashwagandha root and leaf extract
- Designed to support parasympathetic nervous system balance
- Convenient capsule format for daily use
Supplement Facts
Serving Size: 2 Capsules
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| GABA (Gamma-Aminobutyric Acid) | 550 mg | Daily Value not established |
| L-Theanine | 200 mg | Daily Value not established |
| Sensoril® Ashwagandha Root and Leaf Extract | 125 mg | Daily Value not established |
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-Leucine.
How It Works
Zen Adapt combines GABA and L-theanine, two well-known calming compounds, with Sensoril® ashwagandha root and leaf extract. According to the manufacturer, this combination is designed to support parasympathetic nervous system balance and help the body manage physical, emotional, and mental stress.
The formula is intended for those looking for daily support for calmness, relaxation, and tension management in a simple capsule format.
Suggested Use
As a dietary supplement, take 2 capsules one or two times daily between meals, or as directed by a healthcare practitioner.
FAQ
What does Zen Adapt support?
It is designed to support relaxation, parasympathetic nervous system balance, and resilience to everyday stress and tension.
What are the main active ingredients?
The main active ingredients are GABA, L-theanine, and Sensoril® ashwagandha root and leaf extract.
How should it be taken?
Take 2 capsules one or two times daily between meals, or as directed by a healthcare practitioner.
What is Sensoril®?
Sensoril® is a branded water extract of ashwagandha root and leaf used in this formula.
Are there any precautions?
If taking antidepressants or other psychotropic medications, use only under the supervision of a qualified healthcare practitioner.
Storage
Store in a cool, dry place, tightly capped.
Overview
Cat’s Claw (Uncaria tomentosa) is a traditional botanical derived from the inner bark of a vine native to the Peruvian Amazon. This concentrated 4:1 extract is formulated to support immune function and joint health.
Traditionally used by indigenous communities for generations, Cat’s Claw contains naturally occurring alkaloids and antioxidant compounds that contribute to immune balance and overall wellness.
Key Benefits
- Supports healthy immune function
- Promotes joint comfort and mobility
- Provides 4:1 concentrated inner bark extract
- Contains naturally occurring antioxidant compounds
- Derived exclusively from inner bark
How It Works
Cat’s Claw (Uncaria tomentosa) contains bioactive alkaloids and plant compounds that support normal immune signaling and antioxidant activity. These compounds help promote balanced immune responses and support connective tissue health.
This formula uses only the inner bark, which is traditionally regarded as the preferred source of active constituents.
Who Is This For
- Individuals seeking immune system support
- Those looking to support joint comfort
- Adults interested in traditional Amazonian botanicals
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 2 Capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | Amount | % Daily Value |
| Cat’s Claw (Uncaria tomentosa) (Inner Bark) Extract 4:1 | 1.13 g | † |
† Daily Value not established.
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.
Suggested Use
As a dietary supplement, take 1 capsule twice daily with meals, or as directed by a healthcare practitioner.
Product Facts
- Form: capsule
- Serving Size: 2 capsules
- Servings Per Bottle: 30
- 4:1 concentrated inner bark extract
Highlights
- Traditional Peruvian Amazon botanical
- Inner bark only
- Immune and joint support formula
- Vegetarian capsules
FAQ
What part of the plant is used?
This formula uses only the inner bark of Uncaria tomentosa.
What does a 4:1 extract mean?
A 4:1 extract means that four parts of raw plant material are concentrated into one part extract for enhanced potency.
Can this be taken daily?
Yes. It is designed for daily use as directed.
Caution
If you are pregnant or lactating, have any health condition, or are taking any medication, consult your healthcare practitioner before use. Store in a cool, dry place, tightly capped, away from light. Keep out of reach of children. Use only if safety seal is intact. Variations in product color may occur.
TMG (Trimethylglycine) 750 mg 100 capsules Allergy Research Group
$26.29
Overview
TMG (Trimethylglycine) is a targeted methylation support formula designed to help maintain healthy homocysteine metabolism, liver function, and cellular resilience. Also known as betaine, TMG serves as both a methyl donor and a cellular osmolyte, supporting important metabolic and protective processes throughout the body.
This formula provides 750 mg of trimethylglycine per capsule in a simple, focused single-ingredient format for daily methylation and metabolic support.
Key Benefits
- Supports healthy methylation pathways
- Helps maintain normal homocysteine metabolism
- Supports liver and kidney cellular health
- Acts as a methyl donor for methionine production
- Functions as a cellular osmolyte for stress resilience
- Provides 750 mg of trimethylglycine per capsule
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 100
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Trimethylglycine | 750 mg | Daily Value not established |
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.
How It Works
Trimethylglycine (TMG), also known as betaine, is a methyl donor that helps convert homocysteine into methionine through methylation pathways. This supports healthy homocysteine balance and contributes to normal metabolic processes involved in cardiovascular, liver, and cellular health.
TMG also functions as a cellular osmolyte, helping cells maintain fluid balance and structural stability under stress. This dual role makes it especially useful for supporting methylation efficiency and resilience in stress-prone tissues such as the liver and kidneys.
Suggested Use
As a dietary supplement, take 1 capsule twice daily before meals, or as directed by a healthcare practitioner.
FAQ
What is TMG?
TMG stands for trimethylglycine, also known as betaine. It is a compound that supports methylation and healthy homocysteine metabolism.
What does this supplement support?
It is designed to support methylation, liver health, homocysteine metabolism, and cellular stress resilience.
How much TMG is in each capsule?
Each capsule provides 750 mg of trimethylglycine.
When should it be taken?
The suggested use is 1 capsule twice daily before meals, or as directed by a healthcare practitioner.
Is this a single-ingredient formula?
Yes. The active ingredient is trimethylglycine (TMG), making it a focused single-ingredient methylation support formula.
Storage
Store in a cool, dry place, tightly capped, away from light. Keep out of the reach of children. Use only if safety seal is intact. Variations in product color may occur.
ALA Release (alpha lipoic acid) 60 tablets Allergy Research Group
$34.69
Overview
ALA Release – Lipoic Complex is a comprehensive alpha-lipoic acid formula designed to provide both standard alpha-lipoic acid and R-alpha-lipoic acid in a sustained support matrix. This dual-form approach helps promote antioxidant protection, metabolic balance, and healthy cellular function.
Each tablet delivers 270 mg of alpha-lipoic acid plus 30 mg of R-alpha-lipoic acid, along with supportive nutrients including biotin, calcium, and phosphorus.
Key Benefits
- Provides both alpha-lipoic acid and R-alpha-lipoic acid
- Supports antioxidant defense and cellular protection
- Promotes healthy glucose metabolism
- Supports mitochondrial energy production
- Includes biotin for metabolic support
How It Works
Alpha-lipoic acid is a powerful antioxidant that functions in both water- and fat-soluble environments, supporting cellular protection against oxidative stress. It also plays a role in mitochondrial energy metabolism.
R-alpha-lipoic acid is the biologically active isomer and works synergistically with standard alpha-lipoic acid. Biotin is included to support carbohydrate metabolism, while calcium hydroxyapatite provides calcium and phosphorus as supportive minerals.
Who Is This For
- Individuals seeking antioxidant and metabolic support
- Those looking to support healthy glucose metabolism
- People focused on cellular energy and mitochondrial function
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Tablet | ||
| Servings Per Container: 60 | ||
| Amount Per Serving | Amount | % Daily Value |
| Biotin (as d-Biotin) | 1 mg | 3333% |
| Calcium (as Calcium Hydroxyapatite) | 60 mg | 5% |
| Phosphorus (as Calcium Hydroxyapatite) | 31 mg | 2% |
| Alpha-Lipoic Acid (Thioctic Acid) | 270 mg | † |
| R-alpha-Lipoic Acid (from 43 mg R-alpha-lipoic acid sodium salt) | 30 mg | † |
† Daily Value not established.
Other Ingredients: Cellulose, stearic acid, cellulose & glycerin coating, silica, vegetable glaze.
Suggested Use
As a dietary supplement, take 1 tablet one or two times daily with food, or as directed by a healthcare professional.
Product Facts
- Form: tablets
- Serving Size: 1 tablet
- Servings Per Bottle: 60
- Dual alpha-lipoic acid complex
Highlights
- Contains both standard and R-form alpha-lipoic acid
- Supports antioxidant and metabolic pathways
- Includes biotin for carbohydrate metabolism
- Designed for daily cellular support
FAQ
What is the difference between alpha-lipoic acid and R-alpha-lipoic acid?
Alpha-lipoic acid typically contains both R and S forms, while R-alpha-lipoic acid is the biologically active isomer naturally used by the body.
Should this be taken with food?
Yes. It is recommended to take this product with food unless otherwise directed by a healthcare professional.
Can this affect blood sugar?
Alpha-lipoic acid may support glucose metabolism. Individuals with diabetes or related conditions should monitor blood glucose levels and consult a healthcare provider.
Is this suitable for long-term use?
Many individuals use alpha-lipoic acid as part of a long-term wellness plan. Consult your healthcare professional for personalized guidance.
Caution
Alpha-lipoic acid may lower blood glucose levels; individuals with diabetes or related conditions should monitor blood glucose levels. Pregnant or breastfeeding women, individuals with thiamine deficiency or thyroid disease, and children should use alpha-lipoic acid only under the supervision of a healthcare professional. Keep out of reach of children. Store in a cool, dry place.
Pure Vitamin C 100 Vegetarian Capsules Allergy Research Group
$25.69
Overview
Pure Vitamin C is an unbuffered vitamin C formula that provides ascorbic acid in a simple capsule format. This product is designed for those seeking straightforward vitamin C supplementation with no added active ingredients.
According to the manufacturer, this unbuffered form may be preferred by sensitive individuals who tolerate the mild acidity of ascorbic acid. Each serving provides 2 g of vitamin C.
Key Benefits
- Provides 2 g of vitamin C per serving
- Features vitamin C as unbuffered ascorbic acid
- Simple formula with no additional active ingredients
- Convenient capsule format
- Designed for daily vitamin C supplementation
Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 50
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C (as Ascorbic Acid) | 2 g | 2222% |
Other Ingredients: Hydroxypropyl methylcellulose, magnesium stearate.
How It Works
Pure Vitamin C provides ascorbic acid, the standard form of vitamin C, in an unbuffered formula. According to the manufacturer, this form may be preferred by individuals who tolerate the mild acidity of ascorbic acid.
The capsule format offers a simple way to include vitamin C as part of a daily supplement routine.
Suggested Use
As a dietary supplement, take 1 capsule with a meal, or as directed by a healthcare practitioner.
FAQ
What form of vitamin C does this product contain?
It contains vitamin C as unbuffered ascorbic acid.
How much vitamin C is in each serving?
Each 2-capsule serving provides 2 g of vitamin C.
How should it be taken?
Take 1 capsule with a meal, or as directed by a healthcare practitioner.
What makes this formula different?
It is a simple unbuffered vitamin C formula with ascorbic acid as the only active ingredient.
Are there storage instructions?
Yes. Store in a cool, dry place, tightly capped, away from light.
Storage
Store in a cool, dry place, tightly capped, away from light. Keep out of the reach of children. Use only if safety seal is intact.
Overview
BifidoBiotics 60 capsules is a multi-strain probiotic formula designed to support gastrointestinal integrity, gut flora balance, and immune function with an emphasis on bifidobacteria-rich support. Each capsule delivers a targeted blend of five probiotic strains, including four Bifidobacterium and Lactobacillus species, providing a total of approximately 5.9 billion CFU at the time of manufacture.
This formula is especially relevant for individuals looking for a bifido-focused probiotic supplement for the large intestine, where bifidobacteria are among the dominant beneficial organisms. Because these strains can be more delicate and more easily depleted, BifidoBiotics offers a practical option for daily support in a lyophilized, non-dairy, gluten-free capsule.
Key Benefits
- Supports gastrointestinal integrity and healthy gut flora balance
- Provides a bifidobacteria-focused probiotic blend
- Supports immune function through gut-focused probiotic support
- Delivers approximately 5.9 billion CFU per capsule at time of manufacture
- Includes Bifidobacterium breve, Bifidobacterium longum, and Bifidobacterium lactis
- Lyophilized (freeze-dried) for stability
- Non-dairy and gluten-free
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 60
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Lactobacillus rhamnosus Lr-32® | 2.2 Billion CFU | Daily Value not established |
| Bifidobacterium breve Bb-18 | 1.23 Billion CFU | Daily Value not established |
| Bifidobacterium longum BI-05 | 1.23 Billion CFU | Daily Value not established |
| Bifidobacterium lactis BI-04® | 1 Billion CFU | Daily Value not established |
| Lactobacillus acidophilus La-14® | 240 Million CFU | Daily Value not established |
Other Ingredients: Hydroxypropyl methylcellulose, maltodextrin, stearic acid, silicon dioxide.
Ingredient Breakdown
| Strain | CFU at Time of Manufacture | Role in the Formula |
|---|---|---|
| Lactobacillus rhamnosus Lr-32® | 2.2 Billion CFU | Supports digestive and immune balance as part of the multi-strain blend |
| Bifidobacterium breve Bb-18 | 1.23 Billion CFU | Bifidobacteria-focused support for large intestinal microbial balance |
| Bifidobacterium longum BI-05 | 1.23 Billion CFU | Supports beneficial colon flora and gastrointestinal resilience |
| Bifidobacterium lactis BI-04® | 1 Billion CFU | Complements the formula with additional bifidobacteria support |
| Lactobacillus acidophilus La-14® | 240 Million CFU | Rounds out the blend with additional lactobacillus support |
How It Works
BifidoBiotics is built around the idea that bifidobacteria are among the most important beneficial organisms in the large intestine. These strains help support the intestinal environment and broader digestive wellness, but they can also be relatively delicate and more easily depleted. This is why a targeted bifidobacteria-rich probiotic formula can be valuable for everyday gut support.
The formula combines Bifidobacterium breve, Bifidobacterium longum, and Bifidobacterium lactis with complementary Lactobacillus strains including Lactobacillus rhamnosus and Lactobacillus acidophilus. This gives the product a broader support profile for GI integrity, microbiome balance, and immune function than a single-strain product alone.
Because the strains are lyophilized (freeze-dried), the formula is designed for stability while maintaining potency. For users looking for a refrigerated probiotic focused on bifidobacteria and digestive support, BifidoBiotics is a clean, research-style option in a simple daily capsule format.
Suggested Use
As a dietary supplement, take 1 capsule two or three times daily with or without meals, or as directed by a healthcare practitioner.
FAQ
What does BifidoBiotics support?
It is designed to support gastrointestinal integrity, healthy gut flora balance, and immune function.
What makes this probiotic different?
It focuses on bifidobacteria, which are among the most common beneficial organisms in the large intestine, while also including complementary Lactobacillus strains.
How many probiotic strains are included?
This formula includes 5 probiotic strains.
How much probiotic activity does each capsule provide?
Each capsule provides approximately 5.9 billion CFU at the time of manufacture.
Does this product need refrigeration?
Yes. To maintain potency, store tightly closed and refrigerated. Short-term heat exposure is acceptable.
Storage
To maintain potency, store tightly closed and refrigerated. Short-term heat exposure is acceptable.
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