Sienna Fine

- Click here to view our current processing times. - Flammable products such as Nail polish bases, some of the flavor oils, and some of the chemicals may only be shipped via ground shipping service and are not available for international shipping.- TKB Trading is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).

No Refund and Exchange Policy

TKB Trading is committed to providing high-quality products for cosmetic formulation. For safety and purity reasons, we do not accept returns, exchanges, or refunds on any consumables.This includes:* All Bases ( Lips, Nails, Soaps, Body)* Oils (Essential & Flavoring)* Colorants ( Powders, Liquids, Cream, Paste)* All Additives* Butters and Waxes* DIY Kits

Limit of Liability and Disclaimer of Warranty

Product Safety & Usage Advisory:

The safety of individual products offered by TKB Trading has not been formally established or evaluated by regulatory authorities. As with all cosmetic or ingredient-based materials, we strongly recommend conducting a patch test before full use, particularly if you have sensitive skin or known allergies. Discontinue use immediately if irritation, redness, discomfort, or any adverse reaction occurs. Users are responsible for ensuring proper handling, hygiene, and sanitation when using our products, especially in shared or professional settings.

Proper Use of Products:

Certain products—such as dipping powders and similar formulations—are intended for single-use applications only to maintain product safety and prevent contamination. Please follow all usage instructions carefully. Deviations from recommended use may compromise product performance or user safety.

Disclaimer of Warranty:

All information, documentation, and product descriptions provided by TKB Trading—whether on our website, in printed materials, or through direct communication—are furnished strictly “as is” and for informational purposes only. TKB Trading makes no representations or warranties, express or implied, regarding the accuracy, completeness, or suitability of this information for any particular use. This includes, without limitation, implied warranties of merchantability or fitness for a particular purpose.

Formulation guidance, usage suggestions, and ingredient combinations are offered in good faith but without guarantee. It is the responsibility of the user to determine the suitability of any product for their intended purpose and to ensure compliance with all applicable laws and regulations, including FDA and international cosmetic guidelines.

Limitation of Liability:

TKB Trading shall not be held liable for any direct, indirect, incidental, consequential, or punitive damages arising from the use of—or reliance upon—our products, formulas, or informational content. This includes damages related to misuse, allergic reaction, improper formulation, or third-party claims. The customer assumes full responsibility for product testing, labeling, compliance, and safe use.