Best Products to Make Straight Hair Wavy
To make straight hair look wavy, choose a texturizing spray that adds body and helps shape an undone finish. L3 Sea Salt Spray and OUAI Wave Spray are the clearest picks for creating beach-inspired texture; Lottabody mousse can support soft, set styles, while COLOR WOW and Function of Beauty are better suited to defining or caring for hair that already has a wave pattern. The best choice depends on whether you want to create texture, set a style, or maintain existing waves.
| Product | Best For | What It Offers |
|---|---|---|
| L3 Sea Salt Spray | Beachy texture | Texturizing spray with volume |
| OUAI Wave Spray | Texture without sea salt | Rice protein, texture, volume, and shine |
| Lottabody Mousse | Soft, set styles | Lightweight foam and frizz control |
| COLOR WOW Dream Coat for Curly Hair | Defining existing waves | Lightweight, anti-frizz curl and wave spray |
| Function of Beauty Wavy Leave-In | Type 2 wave care | Moisture, softness, and shine |
L3 Level 3 Sea Salt Spray
Best for: Straight-haired buyers seeking beachy texture and added volume. This texturizing spray is presented for beach waves and relaxed, au naturel styling, and the product directions describe applying it to damp hair. Its stated castor oil addition is intended to help lock in moisture.
Choose this if you want a simple spray format for shaping a casual, tousled look. The product description says it is intended for long or short hair and describes a soft finish that is easy to brush.
Limitation: A spray can add texture, but the product details do not promise that it will create a lasting wave pattern in every straight hair type. The beach-inspired result may require styling as the hair dries.
OUAI Travel Size Wave Spray
Best for: Buyers who want texture and body without a sea-salt formula. OUAI describes this as a wave and texture spray with rice protein, coconut oil, and a finish intended to add volume and shine. It is marketed for all hair types, including fine hair, and is stated to be safe for color- or keratin-treated hair.
Choose this if you want a travel-size styling mist for an undone, beach-wave look. Its rice-protein formula is a useful comparison point for shoppers specifically looking for a sea-salt alternative.
Limitation: This is a 3-fluid-ounce travel-size product, so it may not suit buyers who prefer a larger bottle. Its description does not specify a particular heat-styling method.
Lottabody Coconut & Shea Mousse
Best for: Shoppers who want a foaming product to support a shaped style, rather than a spray focused on beach texture. The lightweight mousse is described as helping define curls, enhance natural texture, and support soft, bouncy styles. Coconut and shea oils are included, and the formula is described as helping control frizz without stickiness or flaking.
Choose this if you plan to shape hair with a set style, such as a roller set, wrap style, or twist-out. Its moisture and soft-finish claims may appeal to people who want definition without a stiff feel.
Limitation: The product is primarily described for natural or relaxed hair and curl-defining styles. It is not specifically presented as a wave-creating product for straight hair.
COLOR WOW Dream Coat For Curly Hair
Best for: People with waves or curls who want to smooth frizz and define their existing pattern. The product is described as combining benefits of gels, serums, and creams while aiming for a lightweight, crunch-free finish. It is alcohol-free and described as non-drying and moisturizing.
Choose this if your hair already forms waves after styling and you want a spray to help smooth and define them. The product can be styled with or without heat, according to its description.
Limitation: It is specifically marketed for curly and wavy hair, so it is a less direct choice for straight hair that needs help forming waves from scratch.
Function Of Beauty Wavy Leave-In Conditioner
Best for: People with type 2 waves who want moisture and softness as part of their styling routine. This leave-in conditioner is described as helping define waves and boost shine. Babassu oil is included for softness and moisture, while argan oil is included to support shine.
Choose this if your hair already has a wave pattern and you want a conditioning product to complement styling. It can be compared with the sprays above as a care-focused leave-in rather than a dedicated texturizer.
Limitation: The product is formulated for wavy hair, not specifically for turning straight hair wavy. Its fragrance includes peach, lemon, and jasmine notes, which may not suit shoppers seeking an unscented product.
Buying Guide: How To Choose A Product For Wavy Styling
Do you need to create waves or define waves you already have?
For straight hair, start with products described for texture, volume, or beach waves, such as L3 Sea Salt Spray or OUAI Wave Spray. Products labeled for curly or wavy hair, including the COLOR WOW spray and Function of Beauty leave-in, are more clearly aimed at managing an existing pattern. A mousse may be useful for supporting a shaped style, but Lottabody is chiefly described for curl-defining techniques.
Should you choose sea salt or a sea-salt alternative?
L3 is explicitly a sea-salt texturizing spray. OUAI describes its formula as using rice protein instead of sea salt, while still targeting texture, volume, and beach waves. Compare the stated ingredients and finish you prefer; the listed product information does not establish which formula will work best for every hair type.
What role do styling and hair condition play?
Consider your starting texture, desired finish, and routine. A texturizer is the most direct match for adding a tousled look; a leave-in conditioner prioritizes moisture and softness. If using a product on damp hair, follow its label directions and shape the hair as desired while it dries. The provided product details do not guarantee a particular level of hold or wave longevity for straight hair.
Frequently Asked Questions
Which product here is most directly aimed at beach waves?
L3 Sea Salt Spray and OUAI Wave Spray are both described for beach-inspired waves and texture. L3 uses a sea-salt approach, while OUAI describes rice protein instead of sea salt.
Can a wave spray make completely straight hair wavy?
A wave spray can add texture and body, but the listed product information does not guarantee that it will create defined waves in all straight hair. Results can depend on the hair and styling method.
Which option is described as a sea-salt alternative?
OUAI Wave Spray is described as using rice protein instead of sea salt and as adding texture, volume, and shine.
Which products are better suited to hair that is already wavy?
COLOR WOW Dream Coat for Curly Hair and Function of Beauty Wavy Leave-In are explicitly aimed at defining or caring for curly or wavy hair patterns.
Is mousse or spray the better choice?
Choose a spray when you want texture or a beachy finish. Consider mousse when you want foam-based support for a shaped style; Lottabody lists roller sets, wraps, and twist-outs among its uses.