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Shop capsules, tablets, teas and tinctures by plant species, plant part and standardized amount.
Shop current prices and availability below. Use the product and brand filters to narrow the list, or add an in-stock item directly to your cart.
Herbal products are not interchangeable just because they share a common plant name. Species, plant part, extract ratio, standardization and dose can differ. “Adaptogen” is a broad category term, so use the exact label and evidence for the individual product rather than assuming every herb has the same effect.
Two products with the same common herb name may use different species, root or leaf, extraction ratios and marker compounds. Evidence from one standardized extract cannot be transferred automatically to teas, powders or another combination.[2][4]
Herbs sold for stress or resilience include ashwagandha, rhodiola and ginseng, but clinical outcomes and safety are ingredient-specific. Small ashwagandha trials suggest possible stress or sleep effects, while long-term safety remains uncertain.[5]
Botanicals can influence sedation, bleeding, blood pressure, blood glucose, thyroid function, immunity and drug metabolism. Multi-herb blends make it harder to identify the responsible ingredient if benefit or harm occurs.[3][5]
Many herbs lack adequate pregnancy and breastfeeding data. Ashwagandha has pregnancy and endocrine cautions and rare liver-injury reports; bleeding or sedative herbs may also need to be stopped before a procedure under professional direction.[5][3]
| Label element | Why it matters | What to avoid |
|---|---|---|
| Latin name and plant part | Identifies the material actually studied | Assuming root and leaf are interchangeable.[2] |
| Extract ratio/standardization | Helps compare concentration and marker compounds | Comparing only milligrams across unlike extracts.[4] |
| Single herb | Easier benefit, interaction and adverse-effect assessment | Adding several new herbs simultaneously.[3] |
| Combination formula | May match a licensed multi-ingredient purpose | Proprietary blends that hide individual amounts.[6] |
Bring your medication list, allergies, health conditions and current supplements. A Sina pharmacist can help you compare labels and identify questions for your prescriber.
Call 604-336-7462It means the manufacturer identifies a consistent amount of one or more marker compounds. Check which compound and amount are stated.
No. Preparation, concentration and serving directions differ.
Do not assume so. Multi-herb combinations can add effects and interactions; review the full formula first.
Compare the exact medicinal ingredients, amount per full daily serving, dosage form, Canadian licence number when applicable, intended use, warnings and total daily cost. A longer ingredient list or higher number on the front label does not by itself make a product more suitable.[2][4]
No. The useful amount depends on the nutrient or ingredient, the reason for use, food intake, age, health conditions and medicines. Higher exposure can add adverse effects, interactions or duplicate ingredients without adding benefit.[3][4]
Sometimes, but compare every medicinal ingredient first. Multivitamins, powders, herbs and condition-specific formulas often overlap. A pharmacist can total the daily exposure and check whether the combination conflicts with medicines or health conditions.[3][2]
The answer depends on the ingredient, the outcome being measured and whether a deficiency or other cause is present. Agree on a realistic outcome and review date before starting; do not continue an ineffective product indefinitely or delay assessment of persistent symptoms.[3]
Yes. Natural health products can alter absorption, sedation, bleeding, blood pressure, blood glucose, thyroid tests and drug metabolism. Share the product name, NPN or DIN-HM, ingredient list and dose with your pharmacist or prescriber.[3][2]
Licensed natural health products normally display an eight-digit NPN or DIN-HM. Search that number in Health Canada’s database and compare the licensed use, ingredients, dose and risk statements with the package in hand. Cosmetics, foods and accessories follow different rules.[1][2]
Ask first if you are pregnant or breastfeeding, selecting a product for a child, preparing for surgery, taking prescription medicines, or living with kidney, liver, heart, bleeding, immune, seizure or hormone-sensitive conditions. Bring an up-to-date medication and supplement list.[3]
Content prepared by Sina Pharmacy team using the sources above. It is not a diagnosis or an individualized treatment plan. The current Canadian product label and advice from your healthcare professional take precedence.
