Thin, fine hair can have plenty of body with the right wash. Dr. C. Tuna Volumizing Shampoo is a daily shampoo with linden, microalgae, hydrolyzed pea protein, and botanical oils that gently cleanses while adding flexibility, shine, and volume.

How we love to use it: Massage into wet hair and scalp until it foams, then rinse well.

• Hair type: Thin and fine
• Key ingredients: Linden, microalgae, hydrolyzed pea protein, botanical oils
• Use: Daily
• Item #: 1000315

Shop online or visit us at Just Believe Boutique in downtown Marion, Virginia, where we're always happy to help you find what fits your routine.

Shipping

• We ship within the United States. Standard flat-rate shipping is $7.95, and standard shipping is FREE on orders of $125 or more (after discounts, before taxes).
• Orders are processed and packed within 1–3 business days (Monday–Friday, excluding holidays).
• Standard delivery takes 3–7 business days after shipping, so most orders arrive within 4–10 business days of being placed.
• Orders ship via USPS, UPS, FedEx, or another qualified carrier. You'll receive a tracking email once your order ships.
• FREE local pickup is available at 201 E. Main Street, Suite 109, Marion, VA. Choose Local Pickup at checkout and wait for your ready-for-pickup notification before visiting.

Returns

• Online orders: returns must be requested and postmarked within 14 days of delivery. In-store purchases: within 14 days of purchase.
• To start a return, email hello@justbelieveboutique.com or call (276) 780-3733 with your order number.
• Items must be unworn, unwashed, and in new condition with all tags attached, and free of odors, makeup, pet hair, stains, or wear.
• Approved returns receive store credit only. Please allow 5–7 business days after we receive your return for processing.
• Final sale (not returnable): giveaways, accessories, jewelry, hats, hair accessories, beauty and skincare, perfume, drinkware, home décor, intimates, leggings, gift cards, clearance, items discounted 30% or more, and items marked “Final Sale.”
• Original shipping is nonrefundable, and return shipping is the customer's responsibility unless the item arrived damaged, defective, or incorrect.
• Damaged, defective, or wrong item? Email us within 3 days of delivery with your order number and photos.
• Exchanges: return the eligible item for store credit, then use it toward the size or color you want.

See our full Shipping Policy and Refund Policy for complete details.

What hair type is this shampoo for?
It is made for thin and fine hair and is meant for daily use.

What are the key ingredients?
It contains linden, microalgae, hydrolyzed pea protein, and botanical oils to gently cleanse while adding flexibility, shine, and volume.

How do I use it?
Massage into wet hair and scalp until it foams, then rinse well.