Hair Fibers vs Hair Thickening Products: Which Is Right for You?

Thinning hair can make the scalp more visible and leave hair looking less dense, especially around the crown, part line or hairline. Hair fibers and hair thickening products can both create the appearance of fuller hair, but they serve different purposes.

Hair fibers are generally better for targeted cosmetic coverage of visible thinning, while hair thickening products are designed to add volume, body or the appearance of greater fullness. Depending on your hair type and styling goal, you may also be able to use both together.

What Are Hair Fibers?

Hair fibers are cosmetic fibers that attach to existing hair to create the appearance of thicker, fuller hair. Toppik Hair Building Fibers, for example, are made with keratin fibers and use static attraction to cling to existing strands. They can be used around thinning areas, part lines, hairlines and roots.

Hair fibers may be particularly useful if you want to:

• Reduce the appearance of visible scalp
• Cover a thinning crown
• Make a widening part look less noticeable
• Improve the appearance of fine or sparse areas
• Touch up roots between colour appointments
• Create an instantly fuller-looking hairstyle

Hair fibers are a cosmetic solution, not a treatment for the underlying cause of hair loss. They work with existing hair rather than creating new hair growth.

What Does Hair Thickening Mean?

Hair thickening generally refers to products designed to make hair look fuller, more voluminous or thicker.

Hair thickening products can include serums, sprays and other styling formulas. For example, Toppik Hair Fattener available at Vivandi is a leave-in styling serum designed for fine or thin hair and can add volume and thickness to the appearance of the hair.

Toppik Colored Hair Thickener takes a different approach by using colour to disguise scalp show-through and make thinning areas appear fuller.

So, while hair fibers and hair thickening products can both make hair look fuller, they don't necessarily achieve that result in exactly the same way.

Hair Fibers vs Hair Thickening: What's the Difference?

The simplest way to think about the difference is coverage vs volume. If your main concern is seeing more scalp in a particular area, hair fibers may be more suitable. If your hair is generally fine or flat, a hair thickening product may better match your styling goal.

Which Is Better for Thinning Hair?

There is no single option that is right for everyone.

Choose Hair Fibers If You Want:

• Targeted coverage
• Less visible scalp
• A fuller-looking crown or part
• Cosmetic coverage for sparse areas
• An immediate styling solution

Toppik Hair Building Fibers available at Vivandi are designed to provide the appearance of thicker, fuller hair and can be applied to thinning areas after the hair has been dried and styled.

Choose Hair Thickening Products If You Want:

• More overall volume
• Fuller-looking fine hair
• Added body from roots to ends
• A lightweight styling product
• A more voluminous hairstyle

For example, Toppik Hair Fattener can be applied to wet or dry hair before styling, while Toppik Colored Hair Thickener is designed for areas where scalp show-through is more noticeable.

Can You Use Hair Fibers and Hair Thickening Products Together?

Yes. Using both can make sense when you want overall volume plus targeted coverage.

For example:

1. Apply a hair thickening product to wet or dry hair.
2. Style your hair as usual.
3. Make sure the hair is completely dry.
4. Apply hair fibers to areas where additional coverage is needed.
5. Gently pat the fibers into place.
6. Finish with a fiber-hold spray if desired.

Vivandi's Toppik Hair Fattener product information specifically states that it can be used before Toppik Hair Building Fibers, with the fibers applied as the final step once the hair is completely dry.

How Do You Apply Hair Fibers?

For the best cosmetic result, start with dry, styled hair. Shake or spray the fibers over the areas where thinning is visible, then gently pat the hair to distribute them. For more precise application around the hairline, a spray applicator can help. A finishing fiber-hold spray can also be used when additional hold is desired.

Hair fibers generally remain in place until they are washed out with shampoo.

Do Hair Fibers Help Hair Growth?

No. Hair fibers are intended to improve the appearance of thinning or sparse hair rather than stimulate new hair growth. Toppik states that its Hair Building Fibers do not encourage or discourage hair growth.

If you are experiencing sudden, progressive or significant hair loss, cosmetic products should not replace professional evaluation of the underlying cause.

Find Hair Fibers & Hair Thickening Solutions at Vivandi

Whether your goal is targeted coverage, added volume or both, choosing the right product starts with understanding what your hair needs.

Explore Vivandi's range of Toppik hair fibers and hair thickening products, including Hair Building Fibers, Hair Fattener, Colored Hair Thickener and FiberHold Spray.

Shop Hair Fibers & Hair Thickening Solutions at Vivandi →

FAQs

Are hair fibers the same as hair thickening products?
No. Hair fibers primarily provide targeted cosmetic coverage, while hair thickening products can add volume, body or the appearance of fuller hair.

Can I use hair fibers on fine hair?
Yes. Hair fibers are designed to work with existing hair, including fine strands, to create the appearance of greater fullness.

Can I use hair fibers and hair thickening products together?
Yes. A thickening product can be used during styling, followed by hair fibers once the hair is dry.

Do hair fibers wash out?
Yes. Toppik states that its Hair Building Fibers stay in place until the next wash.