Name: Hair Thickening Fibers 56g
Brand: BOLDIFY
SKU: BLD0156BK_SHOP
Price: 31.95 USD
Availability: InStock

Instant, Natural Coverage for
Thinning Hair and Roots

Find Your Shade

See all shades below

Covers greys, fills sparse areas, and refreshes blonde color

Trusted by over 2 million women

BOLDIFY Hair Thickening Fibers completely conceal thinning hair in seconds. Made from superior plant-based fibers, this formula binds to existing hair to provide a seamless “real hair” finish while being gentle on all hair and scalp types. The most natural way to instantly achieve undetectably thicker, fuller looking hair.

Dermatologist tested and scalp safe

No shine, stiffness, or residue

Feels light and breathable on the scalp

Works on blondes, brunettes, greys, and color-treated hair

Not sure which shade to choose?

👉 View the full shade range

Wrong shade? We’ll send you your perfect match for free.

Questions? We’re here to help.

Call us at (888) 529-8427

SHIPS in 1-2 business days

Money-Back

GUARANTEE

NO RETURNS NECESARY

Benefits

BOLDIFY Hair Thickening Fibers completely conceal thinning hair in seconds. Made from superior plant-based fibers, this formula binds to existing hair to provide a seamless “real hair” finish while being gentle on all hair and scalp types. The most natural way to instantly achieve undetectably thicker, fuller looking hair.

Why women choose Boldify

Looks completely natural

Soft, buildable coverage that mimics real hair at the scalp. No harsh lines or obvious makeup.

Designed for thinning hair and sensitive scalps

Dermatologist tested formula designed to feel light, breathable, and comfortable for everyday use.

Instant confidence in under 30 seconds

Helps reduce the look of visible scalp, softens part lines, and refreshes roots without waiting for regrowth.

Reliable all-day wear

Stays in place through normal daily activity without flaking or transferring.

Clean and mess free application

No sprays, no drips, no staining. Just tap and blend.

How To Use (30 Seconds)

1) Start with dry, styled hair

2) Sprinkle fibers directly onto the desired area until the look you want is achieved

3) Gently pat the hair to set the fibers in place

4) If experiencing excessive sweat or damp weather, lightly dab hair with a towel to maintain coverage and prevent transfer or smearing.

5) Wash out easily with shampoo when ready to remove

Ingredients (Scalp Safe Formula)

Nylon-6/12, Gossypium Herbaceum (Cotton) Powder, Sodium Chloride, Ammonium Chloride, Dimethicone, Aluminum Hydroxide, Phenoxyethanol.

Verified Customer Reviews

As seen in

real results on real hair

For thinning hair or hair loss

Drag the slider to reveal results

Before

After

Before

After

No filters. No styling tricks. Real people.

For gray roots and between-color regrowth

Before

After

Before

After

confidence in seconds. no mess.

BOLDIFY isn’t a sticky spray or messy mascara. It’s a compact powder designed to blend seamlessly into your hair and scalp.

The result is undetectable, natural-looking coverage that feels light, comfortable, and easy to apply.

Undetectable Natural Finish

Instant Application

Dermatologist Formulated

Sweat and Rain Resistant

Scalp Safe

Cruelty free

Undetectable Natural Finish

Sweat and Rain Resistant

Instant
Application

Cruelty Free

Scalp Safe

Dermatologist Formulated

TRY BOLDIFY TODAY

Wrong shade? We’ll send you your perfect match for free.

millions of real people use boldify

Unfiltered videos shared by the Boldify community

What if I pick the wrong shade/color?

No problem. If your shade isn’t quite right, we’ll send you a replacement free of charge - no returns required.

How long does it last?

Boldify is designed to last all day under normal wear and stays in place through daily activities like work, errands, and light sweating.

Most customers use one compact for several weeks to months, depending on use. Because application is more targeted, many customers say it goes further than traditional root sprays.

Does it look obvious or fake?

No. The finely milled powder blends seamlessly into your hair and scalp for a soft, natural-looking finish that looks undetectable, even up close.

Is this product safe to use on scalp?

Yes. Boldify is dermatologist tested and designed to feel light and comfortable on the scalp for everyday use.

Will this affect hair growth or thinning hair?

No. Boldify provides cosmetic coverage only and does not affect your natural hair or scalp when used as directed.

Will it rub off on pillows or clothes?

Boldify is formulated to stay in place all day. Most customers do not experience transfer onto pillows or clothing during normal wear. For best results, apply to dry hair and avoid rubbing the area immediately after application.

Frequently asked questions

FLAWLESS-LOOKING HAIR IN 3 EASY STEPS

STEP 1:
Open the container

Twist open the container to reveal the opening

STEP 2:
SPRINKLE ON DRY HAIR

On dry, styled hair, sprinkle fibers directly on area until desired look is achieved

STEP 3:
GENTLY PAT IN PLACE

Gently pat hair to set fibers in place

TRY BOLDIFY TODAY

Wrong shade? We’ll send you your perfect match for free.

14 natural
shades

Available in 14 shades designed to blend seamlessly with real hair tones, including blondes, brunettes, and greys.

find your perfect shade, guaranteed

Our Perfect Match Guarantee

If your shade isn’t quite right, we’ll send you a replacement free of charge — no returns, no hassle.

We’ll make sure you get the right match.

Boldify vs Others

Precise Powder

others

Soft, natural, hair-like

Can look matte, dusty, or obvious

seamlessly blends into hair

Sits on top / looks patchy

Wide shade range

Limited shade options

Looks like real hair

Often detectable

No heavy buildup

Can feel gritty or heavy

TRY BOLDIFY TODAY

Wrong shade? We’ll send you your perfect match for free.

Welcome to

We started BOLDIFY for one simple reason: we believe everyone deserves to feel confident and beautiful in their hair. We were tired of solutions that were messy, complicated, or made with questionable ingredients. That's why we're obsessed with creating clean, effective, and easy-to-use products that deliver incredible results. We're made by hair lovers, for hair lovers, and we're so glad you're here.

We started BOLDIFY for one simple reason: we believe everyone deserves to feel confident and beautiful in their hair. We were tired of solutions that were messy, complicated, or made with questionable ingredients. That's why we're obsessed with creating clean, effective, and easy-to-use products that deliver incredible results. We're made by hair lovers, for hair lovers, and we're so glad you're here.

Questions? We're Here to Help!

Our friendly, USA-based support team is here whenever you need help.

Contact Info

Contact Information

1 (888) 529-8427

support@getboldify.com

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TRY BOLDIFY TODAY

Wrong shade? We’ll send you your perfect match for free.

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Instant, Natural Coverage for
Thinning Hair and Roots

real results on real hair

For thinning hair or hair loss

For gray roots and between-color regrowth

confidence in seconds. no mess.

millions of real people use boldify

Frequently asked questions