VOLUME BOOST DUO - Shampoo and Conditioner Set
VOLUME BOOST DUO - Shampoo and Conditioner Set
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Struggling with flat, thinning, or lifeless hair?
The Volume Boost Duo is your tropical lift.
✔️ For fine, thinning, or limp hair
✔️ Invigorates scalp with rosemary, cinnamon, and peppermint oils
✔️ Supports fullness and scalp vitality without buildup
✔️ Leaves hair feeling bouncy, light, and naturally voluminous
The result? Hair that looks fuller, feels fresher, and moves like it finally woke up from a deep tropical nap.
- Handmade in the Philippines
- Ships from the USA
- One bar = 2 ½ bottles, with no plastic waste
- Long-lasting bars for 70-80 washes
- 100% natural, Island-grown ingredients
- Portion of profits donated to animal shelters
- 10,000+ happy customers made the switch
SHIPPING POLICY
SHIPPING POLICY
We ship each product from our warehouses in the United States. Once your items are in transit, we will you email your tracking number.
Processing Time: 1 to 3 Business days
Shipping Times:
USA: 5-7 business days
Canada: 7-10 business days
Europe: 7-21 business days
Asia: 7-21 business days
Rest of World: 7-21 business days
SINISE "NO" LIST
SINISE "NO" LIST
We believe in clean ingredients without harming our health and enviornment. Therefore, we do not include these ingredients in our products.
No Parabens
No Sulphates ( SLS/SLES )
No Petrolatum / Mineral Oils
No Harsh detergents
No Propylene Glycol
No MEA/DEA/TEA
No Phthalates
No Triclosan
No Silicones
No EDTA
No DMDM Hydantoin
INGREDIENTS
INGREDIENTS
MADE WITH NATURAL FRESH INGREDIENTS
🌹 Rosemary - Stimulates hair growth, helps with dry, itchy scalp
🧡 Cinnamon Oil - Stimulate scalp to promote hair growth and reduce hair loss.
🍃 Peppermint Oil - Increases circulation to the scalp and can help promote hair growth.
SHAMPOO BAR: Cocos Nucifera Coconut Oil, Sodium Cocoyl Isethionate Needles, Cera Alba (Beeswax), Cetyl Alcohol, Butyrospermum Parkii (Shea) Butter, Olea Europaea (Olive) Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Argania Spinosa Kernel Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Cinnamomum Zeylanicum Leaf Oil, Mentha Piperita (Peppermint) Oil, Hydrogenated Castor Oil, Lavandula Angustifolia (Lavender) Essential Oil, Tocopheryl Acetate (Vitamin E), CI 42090 (FD&C Blue No. 1), CI 16035 (FD&C Red No. 40), CI 15510 (D&C Orange No.4), Phenoxyethanol.
CONDITIONER BAR:
BTMS 50, Cetyl Alcohol, Virgin Coconut Oil, Sunflower Oil, Cocoa Butter, Dimethicone, Cyclomethicone, SC Panthenol, Rosemary extract, Cinnamon oil, Peppermint oil, Lavender Scent, Lavender Colorant
Free Of: Parabens, Mineral Oil, Sulfates, Silicones, Phthalates, Alcohol, Synthetic Dyes, Synthetic Fragrance. Cruelty-free.
WHY CHOOSE SINISE?
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INGREDIENTS YOU CAN TRUST
Vegetarian, cruelty-free, and gentle on both your hair and the planet.
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HANDMADE IN THE PHILIPPINES
Natural ingredients from tropical farms with zero chemicals.
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BEAUTY THAT GIVES BACK
A portion of each sale is donated to non-profit animal organizations.
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SUSTAINABLE INSIDE AND OUT
Packaged with recycled materials to preserve the planet.
ROSEMARY + CINNAMON + MINT
From tropical farms of the Philippines straight to your hair! The Volume Boost Duo blends rosemary, cinnamon oil, and peppermint oil to invigorate the scalp, boost circulation, and strengthen strands from root to tip.
Each wash helps create fuller-looking hair, eases dryness and itch, and leaves a cool, refreshing tingle—bringing island energy to every routine.
INGREDIENTS YOU CAN TRUST
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ROSEMARY
Helps maintain a healthy scalp and vibrant-looking hair.
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CINNAMON OIL
Supports stronger roots with a comforting warmth.
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PEPPERMINT OIL
Refreshes and cools the scalp for a clean, revitalized feel.
SWITCH TO PLASTIC-FREE HAIRCARE
Most liquid shampoos are 80% water! They’re filled with harsh chemicals, leak in your bag, and run out too fast.
✅ Concentrated - Activated by water
✅ One bar = 70-80 washes
✅ Replaces 2 ½ bottles — without plastic waste
✅ Compact, mess-free, and TSA-ready
HOW IT WORKS
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SHAMPOO BAR
1️⃣ Wet Bar
2️⃣ Swipe directly on scalp
3️⃣ Rinse thoroughly
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CONDITIONER BAR
1️⃣ Wet Bar
2️⃣ Glide bar on hair and ends
3️⃣ Rinse thoroughly
REDUCE YOUR WASTE. RESTORE YOUR HAIR.
Every minute, a million plastic shampoo bottles are tossed away. But your next one doesn’t have to be.
We’ve already helped prevent over 60,000 plastic bottles from ending up in landfills and the ocean.
1,000+ 5 STAR REVIEWS
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Gabby M.
⭐⭐⭐⭐⭐
I experienced hair fall and dryness of hair, so I used this product, 2 weeks after, my hair becomes soft and manageable, minimal hair now comes off during shower. This is my second order and I loving the results. Keep it up Sinise, your packaging is very eco friendly. Thanks for the freebies. ❤️ 👍
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Almon L.
⭐ ⭐ ⭐ ⭐ ⭐
I’m so addicted to Sinise products! 🥰 I never went back to commercial shampoo and conditioner anymore. I have been sharing and recommending Sinise products to my family and friends. And have been using these products for more than a year.
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Cutie J.
⭐ ⭐ ⭐ ⭐ ⭐
I am a repeat buyer, and I have eczema and thus shampoo bar doesn't trigger my medical condition. I experienced hair loss, but my hair grew back after using this. Aside from being effective, it is also a purchase with a purpose since a portion of the sale supports the feeding program of stray dogs and cats. I recommend this to my colleagues.
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Ailyn R.
⭐ ⭐ ⭐ ⭐ ⭐
Thank u so so muchhhh. The service is really superb. The product is awesome, I have been using the products for 2 years now.
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Yanishla M.
⭐ ⭐ ⭐ ⭐ ⭐
3rd time ordering and the quality is always as great as the previous ones. I love how my hair smells and the conditioner is really moisturizing. Also, the fact that my money is being used to donate to charity is really great! It's a win-win!
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Lara E.
⭐ ⭐ ⭐ ⭐ ⭐
The quality of the bars are very good. I always buy in bulk to save packaging waste and the products were still in great shape even if I kept them in a storage for months. Each item is worth the price. I was really surprised by the generous freebies on my second purchase. Thank you.
EVERY PURCHASE PROTECTS A LIFE
A portion of every sale is donated to non-profit animal organizations dedicated to rescuing and caring for stray dogs and cats.
As of today, Sinise™ has sponsored 10 dogs, 7 cats, and donated over $5,000.
FAQ
How do I use your shampoo bar?
Shampoo Bars: Wet Shampoo bar and create a lather by rubbing between hands or onto hair. Rinse hair then follow with conditioner.
Conditioner Bars: Wet conditioner bar then work between your hands to form a creamy consistency, then massage directly onto wet locks, adding as much product as you desire. Focus on the mid-lengths and ends of the hair. Let it sit for 2-3 min then rinse. Please store somewhere away from water to avoid melting.
Is your packaging sustainable?
Yes! We use eco-friendly materials like wax paper, kraft paper, paper tape, and cardstock for all our packaging and labels. Everything is compostable and can be safely added to soil to support plant growth.
Where are your products manufactured?
Our products are handmade in the Philippines using natural ingredients sourced from local farms. We ship worldwide from our warehouses located in the USA to ensure fast and reliable delivery.