BondGuard Bonding Oil, Heat Protectant & Repair Oil for Damaged, Color-Treated & Frizzy Hair, Adds Shine & Tames Frizz, Lightweight & Vegan – 1.7 fl oz (50 mL)
$19.95
Related Products
From the brand
Cosmolux: Luxury Meets Care
We deliver premium cosmetic solutions you can trust. Our formulations strengthen, protect and revitalize from root to tip and beyond.
Meet Your Gentle Feminine Care
BondGuard 4-Step Hair Care
How does Cosmolux shampoo help with hair damage?
Cosmolux shampoo is designed to repair and strengthen damaged hair. Its nourishing ingredients restore moisture, leaving hair healthier, shinier, and more resilient.
How long does Miss Darling maintain freshness?
Miss Darling’s advanced botanical formula delivers long-lasting freshness and odor control, keeping you confident throughout your daily activities.
Will Cosmolux hair oil leave residue on my hair?
No, Cosmolux hair oil absorbs quickly and does not leave any residue. It enhances shine, providing long-lasting hydration without a greasy feel.
Product Dimensions : 2.76 x 1.18 x 1.18 inches; 2.4 ounces
Item model number : bondguard-st4
Manufacturer : Cosmolux
ASIN : B0DMSMQFNP
Best Sellers Rank: #89,292 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #646 in Hair Treatment Oils
Customer Reviews: 4.5 4.5 out of 5 stars (195) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
450°F HEAT PROTECTION: Safeguard your hair from extreme heat styling with our advanced protectant oil. It shields strands from flat irons and blow dryers up to 450°F, so you can style freely without worry. Enjoy salon-quality results while keeping your hair strong and healthy.
HAIR REPAIR & STRENGTHENING: Powered by nourishing botanical oils, this bonding oil helps mend damaged strands from root to tip. It reinforces weakened hair bonds to reduce breakage and split ends, restoring strength and vitality to hair that’s been color-treated, bleached, or chemically processed.
ADDS SHINE & TAMES FRIZZ: Infused with a blend of natural oils, our formula revives dull, dry hair with instant luster. It boosts your hair’s natural shine for a glossy finish while smoothing out frizz and flyaways. Enjoy sleek, silky-soft strands that look salon-fresh every day.
LIGHTWEIGHT & NON-GREASY: This featherlight serum absorbs quickly without leaving any oily residue, so it’s perfect even for fine or thin hair. Enjoy smooth, soft style with full bounce and volume—no heaviness or limp locks.
VEGAN & CRUELTY-FREE: Crafted with a conscience, our formula contains no harsh chemicals and is never tested on animals. It’s 100% vegan and safe for all hair types (including color-treated hair). Plus, it’s effortless to apply—simply work 2-3 drops into damp or dry hair before styling for instant protection and shine.
8 reviews for BondGuard Bonding Oil, Heat Protectant & Repair Oil for Damaged, Color-Treated & Frizzy Hair, Adds Shine & Tames Frizz, Lightweight & Vegan – 1.7 fl oz (50 mL)
Add a review
$19.95
Angie –
Love it!
Purchased this out of necessity on a budget. I wasn’t sure how I’d like it since I was used to using O-plex bonding serum and I’m a stickler to what I know works and while it isn’t identical it works very similarly. It has a light botanical-spa scent to it, nothing overwhelming or perfumey. My hair is long and naturally wavy (used to be straight) and it works really well with the texture. Super easy to use, I typically apply it after my leave-in conditioner while my hair is still damp and if I straighten it afterwards too for a little extra shine & protection. I’m pretty sure I use more than what’s suggested, but I really love how well it works. I’ve purchased two bottles now and given the quantity for the price, excellent value, will probably continue to buy.
Leigh –
Better than name brand
This stuff is great! Other brand is expensive and this works just as well or better. It even has a better smell then other brand.
Marsi Polmonari –
Excellent product
Smells great, light weight and condioned my dry ends
Brittany Jo –
Hell yes
A loyal customer. I hope price stays the same and product as im sure it’ll grow in popularity.Much more product for less money. I’m obsessed and very thankful. In my pic you can see the difference in size, the small bottle is 40.00 bucks and the new one is 20.00 bucks. I truly can’t safe how thankful I am to have found this. I have not used yet. I will update.Used first time today: smell is nice, and hair is so fair loving it. I’m home with my 5 month old hair is up ALL the time I have medium length hair, and growing it out. So I’ll gove updates. But my hair felt wonderful after. It’s frizzy at the ends cuz that’s sloppy bun life, BUT still happy about this purchase.
Tobi –
Like Olaflex, But For Half the Price
This is perfect for your curly hair routine and works like Olaflex, but for half the price.I was on the hunt for a finishing oil for my curl hair routine that was cheaper than the very expensive brand name options and was thrilled with the performance of this one.First, it was not overly scented. I hate using a product and becoming overwhelmed with an artificial scent. This scent was mild and not overpowering.Second, the hair oil was so easily absorbed by my hair. Unlike other products, it didn’t weight my hair down, make it look overly greasy or smear all over my sheets and clothing.Third, it easily removed my hair cast without causing frizz!! My hair was so shiny, moisturized, and voluminous after I put this in. Tip-make sure you hair is completely dry before using.This is now an essential step in my hair routine. I add it in right after defusing as the final step. Its the best value for money hair oil I have tried and I have tried around 8 already.
Placeholder –
WOWWY
Awesome-Bossome oil for my ends.
pumpkin –
Works acceptable for frizz
I haven’t had it very long, but I combine it with other leave-in conditioners, and it seems to help the frizz. I have very curly frizzy hair. I plan to use it when using heated styles.
Jennifer Davis –
Not comparable to name brand
This is not comparable to the name brand. It is thicker and has a citrusy kitchen cleaner smell (in my opinion). It doesn’t smell bad, just isn’t a smell I want in my hair.I can’t speak as to long term use, as I don’t know that I’ll even finish the bottle.Name brand is so smooth and light weight, and works well on my fine hair. This one is nothing like it.