The supplement ingredient directory
Every vitamin, mineral, herb, and botanical we track — each with pharmacist-reviewed drug-interaction data. Search, browse A–Z, or explore what’s most common below.
Find any ingredient in the directory
Type a product, brand, ingredient/herb, DSLD ID, or a barcode (UPC) and jump straight to its page. This finds pages — it doesn’t check interactions.
AI points you to pages in our database. Confirm the exact product on its page. How we use AI
⚕️ Trying to check whether a drug interacts with a supplement? Our interaction checker answers that directly. Open the checkerBrowse every ingredient
Switch to products →- Ba Ji Tian
- Babassu
- Bach Flower Remedies
- Bacillus Coagulans
- Bacillus Subtilis
- Bacopa
- Bael
- Baikal Skullcap
- Balneotherapy
- Bamboo
- Banaba
- Banana
- Banderol
- Baobab
- Barley
- Basil
- Bay Leaf
- Bayberry
- Bear's Garlic
- Bee Pollen
- Bee Venom
- Beef Tallow
- Beer
- Beeswax
- Beet
- Belladonna
- Benfotiamine
- Benzoin
- Berberine
- Bergamot
- Best Life Diet
- Beta-alanine
- Beta-carotene
- Beta-cryptoxanthin
- Beta-glucans
- Beta-hydroxybutyrate (bhb)
- Beta-methylphenethylamine (bmpea)
- Beta-sitosterol
- Betaine Anhydrous
- Betaine Hydrochloride
- Betel Nut
- Beth Root
- Betony
- Bifidobacterium Animalis Subsp. Lactis
- Bifidobacterium Bifidum
- Bifidobacterium Breve
- Bifidobacterium Longum
- Bilberry
- Bioenergetics
- Biofeedback
- Bioresonance
- Biotin
- Birch
- Bishop's Weed
- Bismuth
- Bismuth Nitrate
- Bistort
- Bitter Almond
- Bitter Melon
- Bitter Milkwort
🔥 Popular ingredients to explore
A fresh pick of ingredients worth a look — it rotates daily, and rises with what people are viewing.
🆕 What’s new
The latest ingredients added to our catalog — each one ready to check against your medications.
Curated & reviewed by Dr. Brian Staiger, PharmD, BCPS and the HelloPharmacist pharmacy team.
Interaction data is built on Natural Medicines (Therapeutic Research Center) and official product labels from the NIH Dietary Supplement Label Database. Our data sources · Editorial Policy.
This directory is for information only and does not replace professional medical advice. It may not capture every possible interaction. Always confirm with your pharmacist or doctor before starting, stopping, or changing any medication or supplement.