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King Bio recalls kids and infant products

Some products have tested positive for microbial contamination

Photo source: FDA
King Bio is recalling numerous kids and infant products produced between August 1, 2017, and April 2018, after some of them tested positive for microbial contamination.

Administration or use of the recalled products could potentially result in increased infections that may require medical intervention, and result in infections that could be life threatening to certain individuals.

The firm Bio has not received reports of injury or illness to date.

The following products, distributed nationwide to retail stores from August 2017 – July 2018, are included in the recall:

DK Attention  & Learning Enh.2 oz. bottle357955 501527050216G, 070816C, 092617F
Chicken Pox Symptom Relief2 oz. bottle357955 602521021216K, 062716D
Children's Appetite & Weight2 oz. bottle357955 551720080916M, 091316D, 050516E, 072516E
Children's Appetite Enhance2 oz. bottle357955 531821020117F, 060216E, 080916B, 092415F
Children's Cough Relief2 oz. bottle357955 514527021216J, 030916T, 092815E
Children's Fever Reliever2 oz. bottle357955 515920021216H, 052616H, 102815C, 120816A
Children's Growth & Development2 oz. bottle357955 514220050516E, 072516E
DK Newborn Tonic2 oz. bottle357955 511427063016K, 112315F
DK Nosebleed Relief2 oz. bottle357955 514022050516H, 080916J
TonsilPlex2 oz. bottle357955 501725041416K, 061616D
Children's Ear Relief Formula2 oz. bottle357955 531524072516G, 112315B, 050216P
DK Teething2 oz. bottle357955 501824020717B, 110716C, 080317D, 080317D, 111617E, 020118F
DK Colic Relief2 oz. bottle357955 515821092017A, 020118H
Tummy Aches2 oz. bottle357955 514626050516D, 072216Q, 021918B
Kids Multi- Strain Flu Relief2 oz. bottle357955 042228, 071316A, 071316A, 111015B, 112015A
Kids Stress & Anxiety2 oz. bottle357955 042327070516E, 081016G
Kids Sleep Aid2 oz. bottle357955 042426063016D, 081016F
Kids Bed Wetting (NP)2 oz. bottle357955 501220111717C, 101615B
Kids Candida 4 oz4 oz. bottle357955 332244011416G, 011917R, 081016E, 092815AA, 041518H
Kids Attention & Learning (SCRX)2 oz. bottle357955 001522121617A, 032316C, 091216A
Bed Wetting Prevention (SCRX)2 oz. bottle357955 001225102216B
Chicken Pox Symptom Relief (SCRX)2 oz. bottle357955 782520, 042616D
Childrens Cough (SCRX)2 oz. bottle357955 014522091015B, 120616B
Children’s Ear Formula (SCRX)2 oz. bottle357955 075721032316B
Children’s Fever Reliever (SCRX)2 oz. bottle357955 015925082516A, 102015F
Children’s Growth & Development (SCRX)2 oz. bottle357955 014225020917A, 062716E
Colic Relief (SCRX)2 oz. bottle357955 015826111717E
Newborn Tonic (SCRX)2 oz. bottle357955 011422110915H
Teething (SCRX)2 oz. bottle357955 501824032216C
Tummy Aches (SCRX)2 oz. bottle357955 014621022316F
Children’s Appetite & Weight (SCRX)2 oz. bottle357955 251729102016J
Children’s Appetite Enhancer (SCRX)2 oz. bottle357955 031826022316G



What to do

King Bio is notifying customers by letter and arranging for return and/or replacement of all recalled products.

Customers who purchased the recalled products should discontinue using them and contact the firm by email at to make arrangements to return the product.

Consumers with questions may contact the firm at (866) 298-2740 Monday – Thursday, 830am – 330pm (EST) or by email at

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