TIRLIFE Protein Repair Treatment

After shampooing with TIRLIFE Biotin Shampoo, gently remove excess moisture from your hair.

Take an appropriate amount of the biotin treatment and massage it into your hair, paying special attention to the roots and areas where hair loss is a concern.

Leave the treatment on for a few minutes to allow the nourishing ingredients to penetrate deeply.

Rinse thoroughly with water to reveal revitalized, healthier-looking hair.

Warnings: For external use only. Avoid direct contact with eyes. If product gets into eyes, rinse thoroughly with water. Patch test prior to full use. If irritation, redness, swelling, or discomfort occurs, discontinue use immediately and consult a healthcare professional. Individual sensitivities may occur even with gentle formulas. Keep out of reach of children. Due to hygiene and safety reasons, opened or used skincare items are final sale and not eligible for return or refund.

Contact Us: hello@songofskin.com

Please double-check your shipping address before placing your order. Orders cannot be guaranteed if an incorrect or incomplete address is provided, and Song of Skin is not responsible for delivery issues caused by customer address errors.

U.S. SHIPPING (USPS)

USPS Ground Advantage (1–7 business days)

• Orders over $50 (after discounts, excluding taxes/gift cards): FREE
• Orders under $50: $6 flat rate

USPS Priority Mail (1–5 business days)

• $11 flat rate (does not include processing time)

Shipping is available to all U.S. states, including Alaska and Hawaii.

INTERNATIONAL SHIPPING

Please note: There is no free shipping for international orders. All orders ship from the United States.

International customers may be responsible for import taxes, customs duties, and clearance fees charged by the destination country. These fees are not included in the shipping cost paid at checkout and must be paid by the recipient.

If an international shipment is refused or returned to sender, original shipping fees are non-refundable and any return shipping fees charged by the carrier may be deducted from the refund. Refunds (if applicable) can only be processed once the returned package has been received back at our warehouse and inspected.