Professional Supplements
Compare practitioner-oriented formulas by the exact Canadian licence, medicinal ingredients, daily serving and role in your care plan.
View guide and 1994 available productsShop Supplement Categories
Browse Sina’s complete natural-health catalog through researched, product-backed categories with label guidance, FAQs, filters and links to related products.
Shop by quality, origin and professional access
Compare practitioner-oriented lines and Canadian-founded or Canadian-based brands without assuming that brand origin determines product suitability.
Canadian Supplement Brands
Shop Canadian-founded and Canadian-based brands while checking the licence holder, formula and country-of-manufacture information for each product.
View guide and 1653 available productsVitamins, minerals and foundational nutrients
Browse by the exact nutrient and full daily serving so multivitamins and single nutrients are not unintentionally duplicated.
Vitamins
Browse single vitamins and combination formulas by nutrient, strength and dosage form.
View guide and 685 available productsVitamin B & B-Complex
Compare B12, folate, B6 and B-complex products by the specific nutrient, reason for use, form, amount and long-term safety.
View guide and 189 available productsVitamin C
Compare ascorbic acid, mineral ascorbates, powders, liquids and combination formulas by actual vitamin C, evidence and tolerability.
View guide and 120 available productsVitamin D
Compare vitamin D drops, softgels and combination products by micrograms or IU per serving, total intake, age and clinical context.
View guide and 152 available productsMultivitamins
Compare daily, age-specific and life-stage multivitamin formulas without overlooking serving size.
View guide and 156 available productsMagnesium & Minerals
Compare magnesium, calcium, iron, zinc and multi-minerals by elemental amount, reason for use, tolerability and medicine timing.
View guide and 572 available productsOmega-3 & Essential Fatty Acids
Compare fish, algae and plant oils by actual EPA, DHA or ALA per full serving, source, purity information and intended use.
View guide and 207 available productsAntioxidants
Compare single antioxidants and combination formulas without assuming higher doses are better.
View guide and 641 available productsBody systems and health goals
Start from a defined goal and use the guide to separate realistic nutritional support from symptoms that need clinical assessment.
Immune Support
Compare vitamin C, vitamin D, zinc, probiotics and herbal formulas with realistic expectations, complete-label totals and clear referral points.
View guide and 303 available productsProbiotics & Digestive Health
Match probiotics, fibre, enzymes and other digestive products to a defined symptom, strain or ingredient—while recognizing red flags.
View guide and 496 available productsSleep & Stress Support
Compare melatonin, magnesium, amino acids and herbal formulas within a plan that first addresses sleep pattern, causes, safety and daytime function.
View guide and 279 available productsWomen’s Health Supplements
Shop by a defined life stage or concern—iron status, pregnancy planning, bone health, menopause or urinary health—rather than by gendered packaging alone.
View guide and 156 available productsPrenatal & Postnatal Supplements
Compare prenatal multivitamins, folic acid, iron, vitamin D and omega-3 products using current Canadian pregnancy guidance.
View guide and 36 available productsChildren’s Supplements
Choose child-specific vitamins, probiotics and omega-3 products by exact age, concentration, measuring device, diet and professional guidance.
View guide and 92 available productsMen’s Health Supplements
Compare men’s multivitamins and products marketed for prostate, energy, fertility and healthy aging.
View guide and 49 available productsBone, Joint & Mobility Support
Explore collagen, minerals, glucosamine, herbs and specialty formulas for bone and joint support.
View guide and 278 available productsHeart & Circulation Support
Compare omega-3, CoQ10, plant sterol and circulation-focused products without replacing prescribed care.
View guide and 286 available productsBrain, Memory & Focus Support
Browse nutrients, amino acids, herbs and professional formulas marketed for cognitive support.
View guide and 237 available productsEnergy & Metabolism Support
Compare B vitamins, amino acids, mitochondrial nutrients and adaptogenic formulas marketed for energy support.
View guide and 207 available productsBlood Sugar Support
Compare berberine, chromium, fibre and other products marketed for glucose or metabolic support.
View guide and 93 available productsLiver Support
Browse milk thistle, NAC and multi-ingredient liver formulas with careful attention to claims and interactions.
View guide and 92 available productsSkin, Hair, Nails & Collagen
Compare collagen, biotin, silica, oils and topical products by ingredient, source and intended use.
View guide and 268 available productsAllergy & Respiratory Support
Explore products labelled for seasonal, sinus, throat or respiratory support while recognizing urgent symptoms.
View guide and 159 available productsAdrenal & Thyroid Support
Browse adrenal- and thyroid-positioned formulas with careful attention to ingredients, tests and medication interactions.
View guide and 74 available productsEye & Vision Support
Compare lutein, zeaxanthin, antioxidant and eye-care products by intended use and dosage form.
View guide and 57 available productsUrinary & Bladder Support
Browse cranberry, D-mannose, probiotic, herbal and bladder-support formulas by their exact labelled use.
View guide and 78 available productsWeight Management Support
Compare fibre, meal-replacement and metabolism-positioned products without relying on rapid-loss claims.
View guide and 30 available productsPain & Inflammation Support
Compare oral and topical pain-support products by ingredients, route and interaction cautions.
View guide and 155 available productsHerbs, specialty formulas and active living
Compare exact extracts, strains, ingredients, routes and intended uses rather than assuming every product in a broad class works the same way.
Herbs & Adaptogens
Shop capsules, tablets, teas and tinctures by plant species, plant part and standardized amount.
View guide and 966 available productsProtein, Amino Acids & Sports Recovery
Compare protein powders, amino acids, creatine, electrolytes and recovery formulas by full serving.
View guide and 321 available productsHomeopathic Products
Browse homeopathic products by exact label, dilution, dosage form and intended self-care use.
View guide and 282 available productsDetox & Cleanse Products
Compare fibre, charcoal, herbal and multi-step cleanse products by ingredients, duration and label directions.
View guide and 53 available productsFood, personal care and household wellness
Use the correct food, cosmetic, natural health product or accessory label for the item you are buying.
Natural Beauty & Personal Care
Shop skincare, haircare, sunscreen and personal-care products by skin type, ingredients and intended use.
View guide and 199 available productsAromatherapy & Essential Oils
Browse essential oils and blends with practical guidance on dilution, route and safe storage.
View guide and 50 available productsHealthy Foods, Greens & Superfoods
Browse greens, algae, seeds, drink mixes and snacks by nutrition facts, ingredients and intended use.
View guide and 88 available productsNatural Oral Care
Shop toothpastes, mouth rinses and oral-care products by fluoride content, ingredients and intended use.
View guide and 21 available productsPet Supplements
Browse products specifically labelled for companion animals and verify species, size and veterinary directions.
View guide and 3 available productsWellness & Supplement Accessories
Find capsule supplies, bottles and water-system accessories by exact size, model and intended use.
View guide and 8 available productsNot sure where to begin?
Bring your medication and supplement list, allergies, health conditions and the goal you want to address. A Sina pharmacist can help you compare labels and decide what questions to take to your prescriber or naturopathic doctor.