Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Density Defend Diaboost Hair Thickening SerumDescription Nioxin Density Defend Diaboost Hair Thickening Serum Hair type all hair types Effects Density and vitality, Hair volume, Nourishing Scalp skin type sensitive scalp, all scalp types Hair problem thinning hair and hair loss Boost your hair's fullness and volume with a formula that fortifies each strand from the inside out. Nioxin Diaboost Hair Thickening Serum reduces breakage while thickening every strand for a more voluminous appearance.
Description Nioxin Density Defend Diaboost Hair Thickening Serum
| Hair type | all hair types |
| Effects | Density and vitality, Hair volume, Nourishing |
| Scalp skin type | sensitive scalp, all scalp types |
| Hair problem | thinning hair and hair loss |
Boost your hair's fullness and volume with a formula that fortifies each strand from the inside out. Nioxin Diaboost Hair Thickening Serum reduces breakage while thickening every strand for a more voluminous appearance. It nourishes and supports your hair's growth, leaving it more manageable and full of life, all while respecting your scalp's natural balance.
Characteristics:
- fortifies each strand for a thicker, fuller look
- reduces breakage and enhances hair resilience
- nourishes hair from the inside to promote healthy growth
- leaves hair manageable and easy to style
Ingredients:
- dimethicone – protects hair and the scalp by forming a protective film, reducing breakage and improving manageability
- caffeine – stimulates hair follicles, boosts blood circulation, and preserves the skin barrier
- niacinamide – nourishes the roots and promotes scalp health
How to apply:
Massage Nioxin Diaboost Hair Thickening Serum into the roots of washed, damp hair. Comb through the lengths, then blow dry and style to preference.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 592 reviews
Sort
Product Reviews
★★★★★ 5
Their strong , for aggressive chewers
All I can say here is my two Boston Terriers love these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
★★★★★ 1
DOG SAID NO
i didn't realize that this was bamboo when i purchased it. My dog has loved other braided BONE but this one did not fool him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Still squeaking after all these days!
Size: Jumbo, Style: Beef
My power chewer GSPs usually wreck all "tough" toys in less than an hour, especially if they squeak. These seem pricey but I can say it's held up really well. After about three weeks, it's still hanging in there! The stripes are worn off but the squeaker still squeaks and that's what it's all about.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Long lasting scent and has not been destroyed by my heavy chewer.
Size: Jumbo, Style: Bacon
My medium puppy loves this ball. She already has the smaller size but appears to enjoy the challenge of catching the large one. An added benefit is it's easier for me to win it back when we fight (play fighting) for it.
The scent really lasts. I've had the smaller version for a few months and the scent is still there. Does it really smell like bacon? Not to my nose but the puppy thinks it's awesome.
The ball itself is really tough. The pup can destroy a tennis ball in a day. Except for a few teeth marks these balls are holding together great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 5
Worth every penny—my beagle is obsessed
Size: Medium, Style: Cheddar Cheese, Size: Medium, Style: Cheddar Cheese
No dog toy is indestructible if you have a hound or a pit. I happen to have a combination of both. This toy is the best $12 you could possibly spend for a dog that likes to “kill” their toys. The only reason I’m buying more is because I keep losing them.
My dog is a rescue. She’s half beagle, a quarter boxer, and a quarter pit bull. She’s a tiny fire-cracker and I lover her to pieces. And she loves tennis balls to pieces. Literally.
She adores tennis balls, squeaky toys, and food. She will absolutely try to surgically extract the squeaker from any toy she gets because she has a high prey-drive. These balls last usually at least a week before she manages to dislodge the squeaker or puncture the squeaking mechanism, but I still have one I got about six months ago that has the paint worn off and it still squeaks.
This ball literally has everything. It squeaks, it bounces pretty high, it looks like a real tennis ball so my girl recognizes them as “toy” immediately, and they smell good.
These balls in particular last forever. I got her a can of regular tennis balls and she had them in four pieces within 10 minutes or less, which is not healthy for her because she likes to eat the pieces. For this dog toy, I have never seen her crack it. She’s pushed the squeaker inside of exactly one of them so far, and it stayed inside the ball. Much safer than a toy that she can possibly ingest.
The toys come in several colors, but it’s not just to make them look cute and colorful. The colors correspond to flavors, as each of the balls has a different scent. I’ve sniffed them and noticed there’s a mild food smell beneath the rubber scent. I can tell that dogs really do get a kick out of the “flavors.”
I’ve taken these to the dog park and all the dogs want the Playology tennis ball, even if we have other generic balls flying around. My dog even has favorites. We have a muscle-head pit bull/staffy mix at the park who is a giant meat-ball. He got his hands on one of these and he wasn’t even able to break it open for at least 20 minutes of deliberate chewing.
My girl’s favorite “flavor” for a long time was beef (the red one). The blue “peanut butter” flavor is the easiest one to find in stores. She was obsessed with a purple one for a while, apparently it was bacon flavor. I couldn’t find that one! I saw that Amazon has an orange “cheese” flavor and knew she’d love it. She’s obsessed.
I really wanted to leave this review to convince people to invest in this product. Your dog will be so happy, and this company made something great.
I’m worried because I went on their website yesterday and they had only one or two colors available. I don’t want them to stop making this amazing toy. I hope they don’t lose business because their product is TOO durable!! If they make more flavors, or maybe make some multi-dog (tug ropes?) or similar, I’ll definitely continue to be a customer. Please keep making these awesome tennis balls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2025
recommand products
2014-2016 Hyundai Elantra CARB Compliant Catalytic Converter 5671828 Magnaflow
435.50
Fits 2020-2022 Ford F250 / F350 7.3L; Ignition Coil, Black, Set Of 8-828383
264.98
Catalytic Converter for 2017-2019 Ford Escape 2.0L MagnaFlow 280030
276.50
Fits 72-74 Dodge Dart/Plymouth Scamp 2pc 1/4 Return Fuel Line 111" Wheel Base-YGL7305OM
74.56
2012-15 Mercedes-Benz C250 CARB Compliant Cat Converter 5561477 Magnaflow
1117.50