SKU: 85340690138

Thermal Guard Weightless Leave-In

Sale price$25.20 Regular price$28.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Thermal Guard Weightless Leave-InBounce Curl Thermal Guard Weightless Leave In is a multitasking, lightweight leave in conditioner and heat protecting primer that hydrates, detangles, smooths, and helps reduce breakage. Powered by PGenics Hydra and Volunix Bio Actives , it supports moisture retention and provides heat protection up to 450F*, leaving hair soft, smooth, and weightless. NOTE: This product will be shipped separately if purchased with other brands. Thanks HAIR TYPE

Bounce Curl Thermal Guard Weightless Leave-In is a multitasking, lightweight leave-in conditioner and heat-protecting primer that hydrates, detangles, smooths, and helps reduce breakage. Powered by PGenics™ Hydra and Volunix Bio-Actives™ , it supports moisture retention and provides heat protection up to 450°F*, leaving hair soft, smooth, and weightless.

NOTE: This product will be shipped separately if purchased with other brands. Thanks

HAIR TYPE

  • Texture: Fine, Medium, Coarse
  • Hair pattern: Wavy, Curly, Coily
  • Concerns: Dryness, damage, tangles, heat exposure

WHY YOU'LL LOVE IT

Bounce Curl Thermal Guard Weightless Leave-In is your 6-in-1 multitasking, heat-protecting primer and leave-in conditioner that hydrates, reduces breakage, detangles, and protects hair from heat up to 450°F*, leaving hair soft, smooth, and weightless.

Featuring PGenics™ Hydra, a patented peptide exclusive to Bounce Curl, composed of water-loving amino acids designed to help attract and retain moisture while supporting a healthy-feeling scalp and smoother-looking hair for hydration without the heaviness.

Instrumentally tested and mindfully formulated for textured hair, it merges clean science with real performance for hair that feels hydrated, smooth, and ready for heat styling.

*Instrumental testing. 
  • 6-in-1 solution: Heat protection, priming, smoothing, detangling, breakage reduction, and weightless performance in one step.
  • Heat protection up to 450°F: Powered by Polyporus Umbellatus (Mushroom) Extract and Sodium Hyaluronate to help protect hair from heat damage and reduce dryness and breakage.*
  • Reduces hair breakage: Instrumental testing shows a reduction in hair breakage.
  • Patented Moisture Technology: PGenics™ Hydra is a patented peptide exclusive to Bounce Curl that’s a blend of water-loving amino acids designed to help attract and retain moisture while supporting a healthy-feeling scalp and smoother-looking hair for hydration without the heaviness. 
  • Featherlight finish: Delivers meaningful hydration with a barely-there feel—ideal for fine to medium textures.
  • Luxe Scent: Desert Cream Rose opens with dewy rose, pear, and peony, then settles into sunlit rose, warm woods, soft musk, sandalwood, vanilla, and golden amber for a sensual, serene finish.

KEY INGREDIENTS

Sodium Hyaluronate: A humectant that attracts and locks in moisture, delivering deep hydration without weight.

PGenics™ Hydra: A patented peptide technology exclusive to Bounce Curl, composed of water-loving amino acids designed to help attract and retain moisture while supporting a healthy-feeling scalp and smoother-looking hair for hydration without the heaviness.

Polyporus Umbellatus (Mushroom) Extract: An antioxidant-rich extract that helps fortify strands and provide protection against frizz and heat.

Baobab Oil: A silky, nutrient-dense oil that nourishes and smooths, leaving hair soft and shiny.

INGREDIENTS

*Organic Aloe Barbadensis Leaf Juice, Propanediol, Cetearyl Alcohol, Adansonia Digitata (Baobab) Seed Oil, Water, Sodium Hyaluronate, Glycerin, Sorbitol, Trehalose, Galactoarabinan, Xylitol, Tilia Tomentosa Bud Extract, Palmitoyl Tetrapeptide-8 Amide, Polyporus Umbellatus (Mushroom) Extract, Salvia Hispanica Seed Extract, Amaranthus Caudatus Seed Extract, Sodium Citrate, Sodium Phosphate, Dicaprylyl Carbonate, Fructose, Pentylene Glycol,1,2-Hexanediol, Caprylyl Glycol, Malachite Extract, Cetrimonium Chloride, Sodium Benzoate, Gluconolactone, Fragrance, Benzyl Salicylate, Limonene, Linalool, Linalyl Acetate, Terpineol, Tetramethyl Acetyloctahydronaphthalenes, Vanillin 

*Certified Organic

Our formulas are continuously evaluated and may be updated over time. For the most accurate and current ingredient information, please consult the ingredient list on your product packaging.

CERTIFICATIONS, PATENTS, & CLAIMS

Heat protection claim: Instrumentally tested and shown to protect hair from heat damage up to 450°F when using a flat iron.

Breakage reduction: Shown to reduce hair breakage.

Dermatology tested: Non-irritating.

Toxicologist audited: Reviewed for safety.

Patented technology: Features patented PGenics™ Hydra.

Vegan + cruelty-free: Not tested on animals.

Think Dirty rating: Rated 0–1 for risk.

Packaging: Made with 30% PCR recycled plastic.

HOW TO USE

Apply to wet hair: After washing and conditioning, section hair and mist the leave-in evenly from roots to ends.

Distribute evenly: Brush through to ensure even coverage.

Style as desired: Follow with your preferred Bounce Curl stylers and air dry or diffuse.

For heat styling: To use as a heat protectant, apply as directed, then blow dry before using hot tools.

How to use in a Bounce Curl routine:

Cleanse: Use Bounce Curl Weightless Shampoo and Weightless Conditioning Mask.


Prime: Mist Thermal Guard Weightless Leave-In evenly through wet hair and detangle.


Style: Proceed with air drying, diffusing, or blow drying. Use an EdgeLift Brush from roots to ends.


Finish: Enjoy soft, hydrated, and protected strands that feel light and resilient.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 85340690138

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4.9 ★★★★★
Based on 1427 reviews
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H
Verified Purchase
huggable
Louisville, US
★★★★★ 5
Trimmer
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2025
B
Verified Purchase
Bill Reichart
Belleville, US
★★★★★ 5
Good for household use.Even my wife likes it!!
Good product.I had one previously that lasted for years.I like the lightweight and power is more than adequate!
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Reviewed in the United States on June 7, 2025
D
Verified Purchase
D. Bayne
Los Angeles, US
★★★★★ 5
Quick, powerful, and easy to use
Style: 2 x 2.0Ah
When my wife and I bought our latest home, I got bitten by the battery-powered lawn equipment bug. Because our lawn is a lot smaller and flatter than our last home, I refrained from having landscapers regularly maintain this new lawn. This means I now have every piece of equipment one could possibly want to keep our yard looking beautiful Before purchasing this last item for our lawn, I was using a weed whacker to do the edging. This was tedious and not very precise. Because I have all Greenworks-branded equipment, this edger was a no-brainer. Even though most of our battery-operated lawn equipment uses 60v batteries, I opted for this smaller dual-battery setup to save a little weight and money. Because of the small battery sizes, the edger is perfectly balanced and not one bit unwieldy. I am able to quickly clear all of our sidewalk, lanai, and driveway surface edges within minutes. Up to this point, I had never used an edger before. It literally took less than 30 seconds to get it buzzing correctly along the surface edges of our property. If not trying to do a large commercial area, this edger will probably work for most residential applications. Quickly and easily.
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Reviewed in the United States on July 24, 2025
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
It's a beast and you can add attachments to, like a brush cutter head.
Style: 16" (2 x 4Ah)
This thing is a beast of a battery powered machine. I wouldn't put it completely up against my gas. It is much better than the Greenworks 24V 13-Inch Brushless String Trimmer (Gen 2), 4.0Ah USB Battery and Charger Included that I had purchased this time last year. I have several gas so I only really needed a light duty one to do the fence line and around the house. The main issue with the 13 inch was that the auto feed bump mechanism was worthless. It also uses very thin lines so very quickly you go from 13 inches to 6 to 8. and the bump feed does not work even with greenworks replacement spools. You get twice the batteries and a dual rapid charger for $50 more. You couldn't even buy the battery for that much. onto this thing. Love the dual string heavy-duty string mechanism. Love the fact that you can remove the trimmer head and add an attachment. I have attachments from my gas Trimmers and they work perfectly. My brush head attachment utterly devastated thick bramble from an overgrown lot. The best part is it took me two hours to get my stored gas trimmers to run properly which I don't have to do with a battery operated device. No gas flying that deteriorated or primer bubbles that have burst followed spark plugs Stale gas . Just throw the batteries on and you're off. Nothing long-term to report, only had it a week. Used it enough to run down completely six sets of batteries.
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Reviewed in the United States on April 30, 2026
P
Verified Purchase
Patrick O'Donnell
Los Angeles, US
★★★★★ 4
Works well, but battery life is lacking
Style: 15" (2 x 2Ah)
This is a decent trimmer and gets the job done almost as well as a gas model. It has decent power (could use a little more) and is plenty light. However, the battery life stinks. One of the two batteries has already decided not to charge. It plugs in, but the charger does not blink or charge it. The terminals are clean. Of course, this happened just outside the return/support window, meaning I now have to buy a new battery just to use the trimmer. That's about half the price of the trimmer; if the other one dies, too, I may as well buy a brand new gas trimmer for the price and have the thing last for a decade or two like my last one, instead of a couple years like this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2023

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