

- Reclaim Your Confidence with Thicker Hair: Dealing with thinning hair or hair loss? Our shampoo is enriched with onion extract, rosemary, and biotin to tackle these issues head-on. Feel empowered with fuller, healthier hair you can be proud of.
- Gentle Scalp Care, Naturally: Say goodbye to scalp irritation and dryness. Our formula nourishes and hydrates your scalp, creating the perfect foundation for stronger, more vibrant hair growth.
- Breakage Defense: Tired of brittle, fragile strands? Biotin and rosemary strengthen each strand from root to tip, reducing breakage and split ends for hair that feels as strong as it looks.
- Safe for All Hair Types: Whether your hair is curly, straight, color-treated, or chemically processed, our sulfate-free and paraben-free formula provides gentle, everyday care that you can trust.
- Infused with the goodness of natural ingredients, our shampoo helps you combat hair thinning and loss while restoring softness, shine, and vitality to your locks. Known as shampoo de cebolla y romero among Spanish speakers, it’s loved for its effective and natural formula.
We currently ship throughout the continental United States. If you're interested in international shipping, please contact us for details. Our shipping partners include USPS, UPS, and FedEx. Delivery to USA typically takes between 7-11 business days. Business days are Monday to Friday, 9:00 AM to 5:00 PM PST. Orders placed after 5:00 PM PST will be handled on the following business day.
Once your order ships, tracking information will be sent directly to your email. Please ensure someone is available at your delivery address to receive the package. For any shipping inquiries or to check your order status, email us at support@retrosmarket.com.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@retrosmarket.com.
If your return is accepted, we’ll send you a return instruction, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@retrosmarket.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@retrosmarket.com