b complex slow release

THORNE Biotin 8 - Vitamin B7 (Biotin) for Healthy Hair, Nails, and Skin - 60 Capsules

Natural Factors Vitamin B2, Riboflavin, 100 mg, 90 Tablets

Lifeable Biotin 10,000 mcg - Teens - 90 Gummies

21st Century Vita-Joy Biotin 5000 mcg Gummies Strawberry Flavor, Supports Hair Skin and Nails, 120 Count

Swanson Biotin, Nourishing Hair, Skin & Nail Support, Promotes Healthy Metabolism & Energy Production, 5000 mcg (100 Capsules)

Natural Factors Niacin, No Flush , 500 mg, 90 Capsules

Sundance High Potency Biotin 1000 mcg Tablets for Hair Skin and Nail Health Support, 60 Count

Citracal Petites Calcium Supplement with Vitamin D3, Dietary Supplement for Bone Health Support Coated Caplets - 200ct

Silarx Ferrous Sulfate Iron Supplement Drops 50 mL Liquid Iron for Infants & Adults to Support Healthy Iron Levels

Pure Encapsulations Inositol Complex - Supplement to Support Energy, Healthy Metabolism, and Ovarian Function* - 60 Capsules

Doctor's Best Sustained-Release Niacin, 500 mg, 120 Tablets

Rugby Niacin 1000mg Timed Released - 100 Tablets

S.S.S. Tonic Liquid Iron & Vitamin B Supplement 20 Oz.

Solaray Super Bio Vitamin C, Timed Release, 360 VegCaps

Solaray Timed Release Super Bio Vitamin C, 100 VegCaps

MegaFood Vegan Vitamin B12, Vitamin B Supplement with Vitamin B6 and Folic Acid Tablets - 30ct: Non-GMO Project Verified

KAL B-12 Methylcobalamin & Adenosylcobalamin, Mixed Berry, 2,000 mcg, 60 Micro Tablets

Pure Encapsulations B12 Folate - Supports Nerves, Energy Metabolism & Cognitive Support* - With Vitamin B Folate as Metafolin

KAL B-6 B-12 Methyl Folate, Mixed Berry, 60 Micro Tablets

Nature's Bounty Vitamin B-12 1000mcg Tablets - 200ct

Solaray Super Bio Vitamin C, Timed Release, 250 VegCaps

KAL B-12 Methylcobalamin, Berry, 1,000 mcg, 60 Lozenges