7-Dehydrocholesterol Provitamin D3 Concentrate
Lanolin-derived concentrate serving as provitamin D3 precursor for pharmaceutical and nutraceutical UV activation. Falls under HTS 2936.90.01 as a natural concentrate used primarily as a vitamin per Chapter 29 definitions.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Document lanolin extraction process to validate natural concentrate status
• Provide cholesterol content analysis to prevent confusion with lipid mixtures
• Ensure cold chain documentation if thermal instability requires special transport
Related Products under HTS 2936.90.01
Vitamin A Palmitate Provitamin Concentrate
A natural concentrate derived from retinyl palmitate, used primarily as a provitamin A source in nutritional supplements and fortified foods. It falls under HTS 2936.90.01 as a provitamin concentrate, meeting Chapter 29 requirements for chemically defined organic compounds used primarily as vitamins.
Beta-Carotene Natural Algal Concentrate
Extracted from algae, this provitamin A concentrate provides carotenoid activity for use in dietary supplements and animal feed fortification. Classified under HTS 2936.90.01 as a natural provitamin concentrate per Chapter 29 notes for vitamin precursors.
Ergocalciferol Provitamin D2 Yeast Concentrate
Yeast-derived concentrate containing ergosterol as provitamin D2 precursor, activated by UV for vitamin D supplementation. HTS 2936.90.01 covers this as a natural provitamin concentrate used primarily as a vitamin source.
Mixed Tocopherol Natural Vitamin E Concentrate
Soybean oil-derived mixed tocopherol concentrate (alpha, beta, gamma, delta) used primarily as vitamin E source in supplements. HTS 2936.90.01 includes these natural vitamin concentrates meeting Chapter purity requirements.
Natural Vitamin K1 (Phytomenadione) Leaf Concentrate
Concentrate extracted from alfalfa and nettle leaves providing phylloquinone activity for coagulation supplements. Classified HTS 2936.90.01 as natural vitamin concentrate used primarily as vitamin K source.
Biotin (Vitamin B7) Yeast Natural Concentrate
Yeast fermentation-derived biotin concentrate used in hair/skin supplements and animal nutrition. HTS 2936.90.01 covers this natural vitamin concentrate per Chapter 29 organic compound definitions.