Function of Beauty Wavy Hair Mousse Review 2026: Worth Trying?
Flat, frizzy waves that lose definition by lunchtime are a daily frustration for wavy-haired readers. Most mousses solve one problem and create another, either coating strands in crunch or weighing the pattern flat.
Function of Beauty markets its Zero Gravity Styling Mousse for Wavy Hair as the lightweight middle ground that fixes both.
I spent four weeks testing it on Type 2B/2C waves across humid mornings and gym days. This 2026 review breaks down the formula, scent, performance, and the real downsides so you can decide if it earns space on your shelf.
In a Nutshell
- Best for: Type 2A to 2C wavy hair that goes limp by midday or fights frizz in humid climates.
- Hero ingredients: Polyimide-1 for flexible film hold, aloe barbadensis leaf juice and panthenol for hydration, plus tocopherol (Vitamin E) as an antioxidant.
- Texture: A cloud-light, non-aerosol foam that breaks down fast and absorbs without residue.
- Hold level: Medium and flexible, with no crunch cast and gentle second-day refresh potential.
- Price point: Around $12.97 for 7 fl oz, placing it in the affordable drugstore-plus tier.
- Watch out for: Heavy fragrance load with limonene, linalool, citral, and hexyl cinnamal, which can irritate sensitive scalps.
Function of Beauty Wavy Hair Zero Gravity Styling Mousse
- Waves That Defy Gravity: Enhance your type 2 wavy hair with Function of Beauty’s Zero Gravity Styling Mousse, a cloud-like foam with lightweight hold. Volumizing frizz control and heat protection for up to 24 hours. 7 fl oz.
- Natural Ingredients: Our Wavy Hair Mousse is formulated with Aloe Vera Extract and Apple Fruit Extract to boost softness and add moisture, while Tara Pod Extract and StyleShield Technology help protect against heat, pollution, UV, and color fading.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
The Zero Gravity Styling Mousse is the brand’s first move out of the personalized shampoo lane and into mass-retail styling. It launched at Target in 2024 and now sits on Amazon at $12.97 for the 7 fl oz pump bottle. Function of Beauty positioned this as a wavy-specific formula rather than a generic curl mousse, which matters because Type 2 hair needs encouragement, not heavy gel hold.
The promise is 2x volume, 24-hour hold, zero crunch, and humidity protection. After testing, the volume and crunch claims hold up. The 24-hour figure depends on your hair density and weather.
The mousse uses a non-aerosol pump dispenser, which the brand frames as more eco-friendly than propellant cans. In practice, the pump gives you more control over dose, but it sputters when the bottle nears empty.
Unboxing and First Impressions
The bottle arrived in a slim cardboard sleeve with minimal padding. The packaging is a matte-white pump bottle with soft pink branding, sturdy enough to survive a shower shelf or a tote bag commute. No leaks during shipping.
The pump head clicks open with a quarter twist, which prevents accidental discharge in a gym bag. First press gives you a golf-ball-sized dollop of dense white foam. The foam holds its shape on your palm for about ten seconds before slowly relaxing, which makes sectioning easy.
Compared to aerosol mousses that hiss out airy and dissipate, this one feels denser and more controlled. I appreciated being able to see exactly how much I was using. The lack of pressurized gas also means no cold blast on your scalp, a small but real comfort win in winter.
Top 3 Alternatives for Function of Beauty Wavy Hair Mousse
- ALL-IN-ONE MOUSSE FOR CURLS & TEXTURE: Styles, defines, and conditions in one step—no need for multiple curly hair products.
- FLEXIBLE HOLD WITHOUT THE CRUNCH: Sets styles with soft, touchable definition—no flaking, no stiffness, just juicy curls.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
- Hair Mousse for Curls: Get maximum hair volume & body without weighing down your curls with aerosol-free Advanced Climate Control Featherlight Volumizing Foam. Our hair mousse hydrates curls, locks in moisturizes & blocks humidity for frizz control
- Hydrating Ingredients: Made with sweet almond oil, aloe, & vitamin B, this Curl Mousse helps hydrate curls & support the look of hair health. Our curl foam is free from silicones, parabens, sulfates, mineral oil, phthalates, petroleum, & gluten
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
- Define, Hydrate & Control - Rolda Mousse for Curly Hair and Braids enhances natural texture with flexible hold, frizz control, and hydration. It’s ideal for shaping curls or braids while adding a soft, polished finish.
- Protein Enriched Formula - Our curl mousse nourishes and strengthens the hair shaft while promoting natural shine and long-lasting definition.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
Texture, Scent, and Application Feel
The foam goes on cool, creamy, and silky, with none of the squeaky alcohol drag you get from older mousse formulas. It breaks down on contact with damp hair and absorbs in under a minute. There is no white residue, no flaking on dry-down, and no tacky film when you run fingers through.
The scent is the most polarizing part. It is a sweet, fruity-floral blend with apple and soft musk notes that lingers for several hours. Some testers will love this. Fragrance-averse users should look elsewhere because the perfume load is real.
I worked one to two pumps through soaking-wet, freshly conditioned hair, scrunching upward from the ends. The mousse plays well with leave-in conditioners layered underneath. It does not pill when combined with a lightweight curl cream, which is rare in this price range.
Ingredient Deep Dive
The formula starts with water, polyimide-1, and aloe barbadensis leaf juice. Polyimide-1 is the flexible-hold polymer doing the structural work, and it is what allows the no-crunch finish. Aloe and glycerin further down the list act as humectants for moisture retention.
You also get panthenol (pro-vitamin B5), which improves elasticity and shine, plus tocopherol (Vitamin E) as an antioxidant. The brand’s “StyleShield” claim leans on Caesalpinia spinosa (tara pod) extract and sunflower sprout extract, both included for heat and environmental defense.
The formula is alcohol-free, sulfate-free, paraben-free, and silicone-free, which makes it Curly Girl Method adjacent. Less impressive is the fragrance complex, which includes benzyl salicylate, citral, linalool, limonene, hexyl cinnamal, and amyl cinnamal. These are EU-flagged allergens and worth noting if you have a reactive scalp.
Performance on Wavy Hair (Type 2A to 2C)
On my Type 2B waves, two pumps applied to soaking-wet hair and diffused on low heat produced defined, springy S-waves with visible root lift. Air-drying gave softer definition with more frizz, but still better than going product-free. The flexible hold survived an eight-hour workday.
Day two refresh was where it surprised me. A light water spritz revived the pattern without re-applying product, and there was no flake or chalky reactivation. By day three, the hold faded and frizz crept back, which is fair for any mousse at this price.
For Type 2C and looser 3A testers I polled, results scaled up nicely with more product. Type 2A users found two pumps too much and dropped to one. The mousse does not give curl-cream-level moisture, so very dry waves should layer it over a hydrating leave-in.
Hold, Frizz Control, and Humidity Resistance
Hold is the headline feature, and it lives up to the medium, flexible label. There is no cast to scrunch out, no crispy crunch, and no stiffness when you flip your head. The trade-off is that firm-hold gel users will find this too soft for second-day structure.
Humidity resistance was solid in a 70 percent humidity test walk. Frizz developed around the hairline by hour six, but the wave pattern itself held. In drier indoor air, definition lasted all day with minimal touch-up.
For anti-frizz performance, it sits in the middle of the pack. It beats most drugstore mousses but loses to dedicated frizz serums or gel-mousse hybrids. If frizz is your top priority, layer a drop of argan or marula oil over the mousse cast.
Who Should Skip This Mousse
This product is not for everyone. Type 3B and tighter coily textures will find the hold too light and the moisture too sparse. You need a dense curl cream or custard for that hair type, not a wavy-specific foam.
Skip it if you have a fragrance-sensitive scalp or known allergy to limonene, linalool, or benzyl salicylate. These ingredients sit lower on the list but appear in concentrations meaningful enough to trigger contact dermatitis in reactive users.
If you prefer fragrance-free hair care, this is a hard pass. The scent is built into the brand identity. Also skip it if you want deep conditioning benefits, because this is a styler, not a treatment. Pair it with a separate mask if your hair runs dry or color-damaged.
Real Consumer Feedback in 2026
Cross-referencing reviews across Amazon, Target, Walmart, and Reddit gives a 3.8 to 4.2 star average across platforms. Positive reviews consistently highlight soft touchable waves, zero crunch, and the strong but pleasant scent. Buyers love that it doubles as a heat protectant during diffusing.
The negative reviews cluster around three complaints. First, the pump can stop working before the bottle is empty, which is a packaging flaw worth noting. Second, fine-haired users report it weighs down their waves if they use more than one pump. Third, the scent is too strong for migraine-prone or fragrance-avoidant buyers.
A recurring Reddit comment notes that earlier personalized Function of Beauty formulas felt watery, but the Zero Gravity Mousse is a clear upgrade in formulation. The brand’s pivot to non-personalized retail products appears to have improved consistency.
Value, Pricing, and Where to Buy
At $12.97 for 7 fl oz, the mousse averages out to roughly $1.85 per ounce. That sits comfortably in the mid-tier between drugstore options like Garnier Fructis and salon brands like Bumble and Bumble. For a sulfate-free, silicone-free formula with a real polymer system, the price is fair.
Amazon offers a 10 percent Subscribe & Save discount, bringing it under $12 if you want a recurring shipment. Target sometimes runs buy-two-get-one-free hair promotions that drop the per-bottle cost further. The brand’s own site offers subscription pricing too.
A 7 oz bottle lasts roughly eight to ten weeks with daily use of one to two pumps. That works out to under $1.50 per week, which is reasonable for a styling product you cannot easily DIY-replace.
Final Verdict
The Function of Beauty Zero Gravity Wavy Mousse earns a solid recommendation for Type 2 wavy hair that wants soft definition, real volume, and no crunch. The formula is clean by 2026 standards, the flexible polymer hold delivers on its core promise, and the price is honest for what you get.
It loses points for the heavy fragrance load and occasional pump issues. Anyone with a fragrance-reactive scalp, tighter curl patterns, or a preference for unscented products should look at the alternatives instead. For everyone else with frizz-prone waves, this is a worthy daily styler.
My final score is 8 out of 10. Repurchase is likely.
Frequently Asked Questions
Is the Function of Beauty Wavy Mousse safe for color-treated hair?
Yes. The formula is sulfate-free and alcohol-free, which protects color vibrancy. There are no harsh surfactants or drying solvents. However, color-treated hair often runs drier, so layer the mousse over a hydrating leave-in for best results.
Can I use this mousse on dry hair to refresh waves?
Yes, but go light. Apply half a pump to dry, slightly dampened sections and scrunch upward. Using it on bone-dry hair without water can leave a faint film or flake. A spray bottle plus a dime-sized dose works better for day-two refresh.
Does the mousse work as a heat protectant?
It offers light thermal defense through tara pod extract and sunflower sprout extract, marketed as StyleShield. It is not a replacement for a dedicated heat protectant if you flat-iron above 350°F. For diffusing or low-heat blow-drying, it is sufficient.
How does it compare to Not Your Mother’s Curl Talk Mousse?
Not Your Mother’s gives firmer hold and stronger frizz lock, better for Type 3 curls. Function of Beauty is softer, lighter, and more flexible, better for Type 2 waves. Price points are similar. Pick based on your pattern, not brand loyalty.
Is this mousse Curly Girl Method approved?
Mostly yes. It is free of sulfates, silicones, drying alcohols, and parabens. The only sticking point for strict CGM followers is the fragrance load. Modified CGM users will have no issue with this formula.
Will it weigh down fine wavy hair?
It can if you overapply. Fine-haired wavies should start with one pump or even half a pump, applied only to the mid-lengths and ends. Avoid the roots if you want maximum lift. The formula itself is lightweight, but more product equals more weight on any texture.
How long does one bottle last?
With daily use of one to two pumps, the 7 fl oz bottle lasts roughly eight to ten weeks. Wash-day-only users can stretch it to three or four months. Storing it upright extends pump life.
Is the scent overwhelming?
The scent is sweet, fruity, and floral with noticeable projection for the first two to three hours. It softens but lingers faintly all day. Fragrance-sensitive users should test on a small section before committing.
Hi, I’m Julia Knight, a tattoo enthusiast and expert in tattoo trends. With a passion for art and self-expression, I’ve been fascinated by the world of tattoos for years. On this blog, I share my knowledge and insights on the latest tattoo designs, trends, and techniques. When I’m not writing, you can find me exploring new tattoo artists, attending tattoo conventions, or getting inked myself!