Thickening Hair Growth Combo

Name: Thickening Hair Growth Combo
Brand: clean-slate-live
Price: 44.0 USD
Availability: InStock
Rating: 4.9 (158 reviews)

£44.00 GBP~~£48.00 GBP~~

4.9

Rated 4.9 out of 5 stars

158 Reviews

Formulated by hair care experts, this duo uses biotech-driven formulas in combination to promote hair growth & combat hair loss & target thin lifeless hair - transforming each strand for a noticeably thicker denser head of hair.

Through the use of multiple natural hair growth activators, this 2-step system improves growth patterns in active & dormant hair follicles, ultimately improving your hair cycle and creating new growth.

Clinically tested ingredients with results in as little as 45 days
150-Day Hair Growth Guarantee
Up to 57% reduction in hair loss, 13,500 new hairs, & 27% increase in hair follicle activity

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150 Day Hair Growth Guarantee

Capilia Longa™

Derived from turmeric stem cells. A potent natural ingredient shown to reduce hair loss by up to 89% and increase hair density by as much as 52% in specific studies.

Elaya Renova™

Derived from olive tree stem cells. Studies have shown up to a 44% increase in hair diameter, 78% increase in hair strength, and 28% increase in hair density.

Niacinamide

Niacinamide aids in fortifying hair through the stimulation of keratin production, a crucial protein that constitutes roughly 90% of the hair shaft.

Green Tea Extract

Its active compound, EGCG, boosts scalp circulation and inhibits hair loss enzymes.

Hydrolyzed Wheat Protein

Enhances hair strength and elasticity by penetrating hair shafts. Rich in essential amino acids, it promotes healthy hair growth, improves hydration, and protects against environmental damage.

Saw Palmetto

Saw Palmetto assists in reducing DHT production, aiding in preventing hair loss and promoting hair growth.

Panthenol

A component of the B complex vitamins. In a study looking to treat thinning hair, panthenol showed as a promising ingredient to help contribute to help to mitigate the effects of thinning hair.

Result timelines vary for each person, but most users see early improvements within 6 weeks. For best results, we recommend consistent use for 150 days, which is the same period used in clinical studies of the core ingredients in our CS+ Formulas.

In studies of our core ingredients, users experienced an average of:

13,500 New Hairs
89% Reduction in Hair Loss
27% Increase in Follicle Growth Activity
42% Increase in Hair Density

Hair loss is frustrating enough—we want you to feel good about starting your journey with Clean Slate. Stick with it, and if you don’t see visible results in 150 days, we’ll refund you.

Just follow our simple terms. Click here to learn more.

We ship fast—most North American orders arrive in 3–5 business days. International delivery typically takes 6–8 business days, depending on location.

Use the Density Thickening Shampoo like you would a normal shampoo. Follow your typical wash cycle, everyday, every other day or 1-2 times per week. Use a quarter sized amount and lather into wet hair for 1-2 minutes.

Make sure to apply Revive Conditioner / Mask every day, even if you skip the shampoo. Leaving it in your hair and on scalp for a minimum of 3-5 minutes each time.

Density Shampoo

Revive Conditioner

Buy It With

Cloud / Nourishing Cream

Quick Buy

Thickening Hair Growth Combo

SCIENCE-BACKED FORMULAS

Cutting-edge innovation in every bottle.

TRUSTED BY THOUSANDS

Join 25K+ customers who love our products.

NO-RISK GUARANTEE

No results after 150 days? Get a full refund.

SIDE EFFECT FREE

No drugs. No harsh chemicals. Just results.

SCIENCE-BACKED FORMULAS

Cutting-edge innovation in every bottle.

TRUSTED BY THOUSANDS

Join 25K+ customers who love our products.

NO-RISK GUARANTEE

No results after 150 days? Get a full refund.

SIDE EFFECT FREE

No drugs. No harsh chemicals. Just results.

Stop Shedding. Start Growing.

Hair Loss Starts Below the Surface

By the time you see thinning, the real damage has already started. Your follicles are stuck in a dormant phase—shedding more than they grow, producing thinner strands, and slowly shrinking away. The longer they stay inactive, the harder they are to bring back.

We Treat the Root Cause—Literally

Our CS+ Formulas combine natural, clinically-proven ingredients to wake up dormant follicles and extend the growth cycle. We don’t just mask thinning—we help reverse it by extending the hair growth phase from where it all begins.

No Risk. Just Results.

No harsh chemicals. No drugs. No hormones. Just clean, proven ingredients that work with your body—not against it. And with our 150-Day Growth Guarantee, you've got nothing to lose—and everything to regrow. We’re with you every step of the way.

Proof in Every Story

BEFORE

AFTER

Dylan W.

"My hairline was receding fast, and I was seriously considering a hair transplant. I gave Clean Slate a shot and within weeks, baby hairs started filling in. No weird side effects, no stress. I’m sticking with it for life!"

Dylan W. uses:

Follicle Activating Hair Growth Combo

BEFORE

AFTER

Joshua E.

"I noticed pretty severe thinning at the top of my head and was starting to feel self-conscious. After two months using the shampoo and conditioner combo, the thinning area started filling in fast. I'm really impressed."

Joshua E. uses:

Thickening Hair Growth Combo + Cloud Cream Set

BEFORE

AFTER

Feras S.

"My crown was getting worse each month and I saw hair collecting in the drain daily. After using the Clean Slate combo consistently, the shedding slowed and I started noticing new hair growth kicking in. This was the only thing that worked for me!"

Feras S. uses:

Thickening Hair Growth Combo

BEFORE

AFTER

David C.

"I style my hair a lot, which led to noticeable thinning down the middle. I switched to the full Clean Slate set a few months ago, and I’m seeing thicker strands, less shedding, and hair growth. The styling product has to be one of the best I’ve used too."

David C. uses:

Follicle Activating Hair Growth Combo + Hybrid Styler Set

BEFORE

AFTER

Anthony E.

"Hair loss runs in my family and it hit me early, especially around my crown. I started wearing hats all the time. A friend told me about Clean Slate so I tried it for a couple months, and the difference was obvious. I’ve ditched the hat and finally feel confident again!"

Anthony E. uses:

Thickening Hair Growth Combo

89%

of users notices visible improvements within 3 months of use

89%

of users notices visible improvements within 3 months of use

89%

of users notices visible improvements within 3 months of use

89%

of users notices visible improvements within 3 months of use

89%

of users notices visible improvements within 3 months of use

Clinically Proven. Visibly Transformative.

In a 150-day clinical study, the active ingredients in our CS+ Formulas were shown to jumpstart the natural hair growth cycle—reactivating follicles, reducing shedding, and increasing visible growth across the scalp.

BEFORE

AFTER

Clinically Proven. Visibly Transformative.

In a 150-day clinical study, the active ingredients in our CS+ Formulas were shown to jumpstart the natural hair growth cycle—reactivating follicles, reducing shedding, and increasing visible growth across the scalp.

80 %

of participants grew an average of 13,500 new hairs

57 %

reduction in ongoing hair loss

27 %

increase in hair follicle growth activity

17 %

increase in overall hair density

Real Change, Month by Month

Of Benefits Seen

Weeks 1 - 4: Reset the Foundation

The formula starts clearing buildup and creating the optimal conditions for hair growth. You may notice less shedding, a cleaner feel, and smoother texture as your follicles begin to wake up.

Of Benefits Seen

Weeks 5 - 8: Follicle Activation

The formula start reactivating dormant follicles. Growth-phase activity increases, and you may see fine new hairs emerging. Shedding slows, and density begins to improve from the root up.

Of Benefits Seen

Month 2 - 5: Growth & Confidence

Hair grows in thicker, stronger, and more resilient. With consistent use, you'll see fuller coverage, less shedding, and real transformation - not just in your hair, but in how you see yourself.

The Ingredients That Power Our Formulas

Our CS+ Formulas combine powerful natural ingredients with cutting-edge biotechnology. At their core are award-winning active ingredients clinically proven to reduce hair loss, activate new growth, and increase visible hair density. Each ingredient is carefully selected to support fuller, healthier hair - without side effects or shortcuts.

Capilia Longa™

Elaya Renova™

Green Tea Extract

Hydrolyzed Wheat Protein

Saw Palmetto

Niacin

Hydrolyzed Keratin Protein

Ginger Root Extract

Capilia Longa™

A potent ingredient from plant stem cell technology, bio-engineered to combat hair loss. Studies show up to 89% less hair loss, an average of 13,500 new hairs, and a 52% boost in hair density.

Elaya Renova™

Derived from olive tree stem cells, this powerful ingredient works to reinforce the hair strand to its follicle and increase its diameter. Studies have shown up to a 44% increase in hair diameter, 78% increase in hair strength, and 28% increase in hair density.

Green Tea Extract

Rich in antioxidants, enhances hair and scalp health by promoting growth and reducing hair loss. Its active compound, EGCG, boosts scalp circulation and inhibits hair loss enzymes. Its inclusion in hair products nurtures, strengthens, and protects hair from environmental stressors.

Hydrolyzed Wheat Protein

Hydrolyzed Wheat Protein, a potent natural ingredient, enhances hair strength and elasticity by penetrating hair shafts. Rich in essential amino acids, it promotes healthy hair growth, improves hydration, and protects against environmental damage, benefiting especially dry or brittle hair.

Saw Palmetto

Saw Palmetto reduces DHT production, aiding in preventing hair loss and promoting hair growth. It also contains fatty acids and phytosterols, nourishing and soothing the scalp, making it conducive to healthy hair growth.

Niacin

This essential nutrient promotes blood circulation in the scalp, helping to nourish hair follicles and support healthy hair growth. Niacin also aids in the production of keratin, the protein that makes up hair strands, making hair stronger and more resilient.

Hydrolyzed Keratin Protein

Derived from the natural protein found in hair structure, hydrolyzed keratin protein works to repair damaged cuticles and reinforce the hair's internal cortex. This specialized ingredient penetrates deep into the hair shaft to rebuild weakened areas and restore the protein bonds that give hair its strength and resilience.

Ginger Root Extract

Ginger Root Extract is a powerful natural stimulant that helps energize and revitalize hair follicles. By supporting healthy circulation in the scalp, it helps deliver essential nutrients directly to your roots, creating optimal conditions for thicker, fuller-looking hair. This invigorating botanical extract helps wake up dormant follicles while promoting a healthy scalp environment. The result is stronger, more vibrant hair growing from nourished, stimulated roots.

How the Clean Slate 4-Step System Works

STEP 1: Deep Cleanse & Reset

Start with one of our targeted shampoos to remove buildup, detox the scalp, and reset follicle health. This isn’t just washing—it’s the first step toward clearer roots and better growth conditions.

STEP 2: Nourish & Reinforce

Follow with our Revive+ Conditioner to restore nutrients, reduce breakage, and strengthen strands. It’s your daily defense against thinning—designed to extend your hair's growth phase and rebuild strand integrity.

STEP 3: Stimulate with the Roller

Use the Scalp Activating Roller 2–3 times per week to boost microcirculation and gently energize follicles. It preps your scalp for better absorption—and stronger, faster results from the serum.

STEP 4: Activate Growth Daily

Apply the BioActive+ Serum every day to flood your scalp with clinically backed growth ingredients. In clinical trials users saw an average of 13,500 new hairs, 57% less hair loss, and 17% more density.

Thousand Have Found Their Confidence

It’s more than hair—it’s about feeling like yourself again. Hear how others regained their confidence with Clean Slate.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Fuller Hair

I definitely notice my hair looks fuller. This conditioner though is by far my favourite i've used. 6 weeks in and already seeing new growth and less hair fall.

Feras S.

Stopped Thinning

I can't recommend this enough. I have used so many different products looking to help once I noticed my hair line starting to thin in the corners. This is the first product I bought that actually looks like it is working!

Dylan W.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Looking Thicker

My hair looks fuller and thicker, noticing less hair fall when I wash my hair and I think i'm even seeing new growth. Im gonna keep using it and see how it does, but for only 2 months in i'm pretty excited.

Eric C.

Soft & Shiny

This shampoo and conditioner has made my hair go from frail and falling apart to soft and shiny. I have little hairs growing in I love it.

Sandy B.

Your 150-Day Risk Free Growth Guarantee

We believe in real results—and we’re ready to back them. If you follow your Clean Slate routine for 150 days and don’t see visible improvement, we’ll give you your money back. No gimmicks. No stress. Just growth, guaranteed.

1

Step 1: Track Your Hair Care Journey

Take a clear photo of your hair every month—starting with a photo before you begin your Clean Slate routine.

2

Step 2: Use the BioActive+ Serum Daily

Apply the BioActive+ Hair Serum every day, as directed. Let it absorb into your scalp and leave it in—consistency is key.

3

Step 3: Commit to the Routine for 150 Days

Stick with your Clean Slate routine for the full 150-day period—the same timeline where our active ingredients delivered visible clinical results.

FAQ & Help

You've got questions?
We've got answers.

Product

Orders

Shipping

Where are CS products made?

Our products are formulated and manufactured in the United States.

Are CS products made to stop hair loss or create hair growth?

We’ve developed our products to drastically improve your overall hair & scalp health. No matter where you are in your hair care journey, our products are designed to help take you to the next level.

With that being said, our products are made with formulas that are science-backed and have proven results showing multiple benefits, including reducing hair loss & promoting hair growth, to name a few.

Are there any side effects?

Our products are not shown to have any adverse side effects, but it is essential to note that they may contain ingredients that have sensitizing properties and are not allergen-free. We encourage you to review the ingredients list before use to ensure that you are not allergic to any of the listed ingredients.

Will hair & scalp health improvements disappear if I stop using CS products?

Like most effective hair care products, once use of the products is discontinued, your hair & scalp may return to its previous state before using the products, and any progress achieved may gradually fade away.

To maintain and continue to see the benefits, it is recommended to use the products continuously as directed for as long as they are providing value to the user.

Can CS products be used with other hair care products?

It is possible to use our products alongside other hair care products, they are made using ingredients that are EWG rated and safe for their intended use. They are also designed to work best together, however we realize that our customers will likely use them in combination with products from other brands and they are made with that in mind.However we cannot definitely claim how they may interact with other products in terms of function, drug interactions, ingredients, or effects as the formulations of other brands' products is out of our purview. If you have any concerns, please consult a medical professional.

Are CS ingredients safe & natural?

We pride ourselves on our formulations being extremely effective and safe for proper use - we achieve this by using a combination of natural ingredients, plant-based extracts, and scientifically engineered ingredients. Our products range between 80-95% natural.

While we do not claim to be 100% natural, our products are free of parabens, sulfates, and phthalates. In addition, all of our ingredients have an EWG score that is under 4, with the majority of our ingredients having a score that is under 2. Our top priority if the health and well-being of our customers.

What does Subscribe & Save offer?

A subscription is a hassle-free way to receive your favorite products on a regular basis, without having to go through the checkout process every time. You will also have a priority allocation on our inventory as orders go out.By subscribing, you can enjoy a 15% discount on all orders, and you have the flexibility to adjust the frequency of your deliveries (the default is 30 days).

You can cancel your subscription at any time.You can easily manage your subscription through your customer account, where you can add or remove products, adjust the frequency of delivery to suit your needs, skip a delivery if you don't need more products yet, or change the delivery date.

Can I Manage My Subscription?

We want you to be in control of your subscription and provide you with flexibility to manage your orders. Through your account, you can:

1) Reschedule, speed up, skip, pause, or cancel your subscription at any time.

2) Add, replace, or remove product(s) from your subscription.

3) Edit your address & payment details.

4) View upcoming and previous orders.

How can I check the status of my order?

Once your order has been shipped, we will send you a confirmation email with a tracking link so that you can easily track your package. We strive to process and ship orders within 1-3 business days. Depending on the shipping method you have chosen and your destination, your order should arrive within 4-6 days for North American orders, and 10-15 days for International orders.

How long will it take my order to reach me?

Once your order is placed, please give us 1-3 business days to process your order before shipping. We strive to deliver your order within the estimated shipping time frames below:

North American Orders: 4-6 days transit time

International Orders: 10-15 days transit time

Cart0 items

Thickening Hair Growth Combo

Capilia Longa™

Elaya Renova™

Niacinamide

Green Tea Extract

Hydrolyzed Wheat Protein

Saw Palmetto

Panthenol

Thickening Hair Growth Combo

SCIENCE-BACKED FORMULAS

TRUSTED BY THOUSANDS

NO-RISK GUARANTEE

SIDE EFFECT FREE

SCIENCE-BACKED FORMULAS

TRUSTED BY THOUSANDS

NO-RISK GUARANTEE

SIDE EFFECT FREE

Stop Shedding. Start Growing.

Proof in Every Story

Clinically Proven. Visibly Transformative.

Clinically Proven. Visibly Transformative.

Real Change, Month by Month

The Ingredients That Power Our Formulas

Capilia Longa™

Elaya Renova™

Green Tea Extract

Hydrolyzed Wheat Protein

Saw Palmetto

Niacin

Hydrolyzed Keratin Protein

Ginger Root Extract

How the Clean Slate 4-Step System Works

Thousand Have Found Their Confidence

Your 150-Day Risk Free Growth Guarantee

FAQ & Help

You've got questions?We've got answers.

You've got questions?
We've got answers.