From the brand

Product Dimensions ‏ : ‎ 1 x 1 x 1 inches; 8.78 ounces
Date First Available ‏ : ‎ January 31, 2022
Manufacturer ‏ : ‎ California Gold Nutrition
ASIN ‏ : ‎ B09QRXSFT7

FORMULATED FOR BABIES: This vitamin D3 liquid is formulated specifically for babies to help support them as they grow in their first year. Each drop contains 10 mcg of this essential nutrient.
ADEQUATE D3 INTAKE*: Breastfed babies generally don’t obtain enough vitamin D, so pediatricians often recommend adding a supplement like this one to help support adequate D3 intake.*
DEVELOPMENTAL SUPPORT*: Vitamin D3 helps the body absorb calcium and phosphorus, which can support the development of strong bones as babies grow, helping to set them up for a healthy future.*
CONVENIENT LIQUID : This liquid formula can be given alone or easily added to formula, juice, or other foods. Just a single drop is needed to give your baby the daily recommended amount of vitamin D3.
COMMITMENT TO QUALITY: California Gold Nutrition strives to use quality ingredients in all formulations. This product contains no alcohol, gluten or GMOs and is suitable for vegetarians.