Does your hair feel a little… thin? You’re not alone. Many people wish their hair had more body and volume. It can be frustrating when you try to style your hair, but it just doesn’t seem to have that fullness you’re looking for. You see all sorts of shampoos promising thicker hair, but how do you know which ones actually work?
Choosing a shampoo to thicken hair can feel like a guessing game. There are so many products out there, and it’s hard to tell what’s hype and what’s helpful. You might worry about ingredients that could damage your hair or just waste your money on something that doesn’t deliver results. We get it – finding the right solution can be a real challenge.
But don’t worry! In this post, we’ll help you understand what makes a thickening shampoo effective. We’ll break down what to look for, what ingredients to seek out, and what to avoid. By the end, you’ll feel much more confident in picking a shampoo that can help your hair look fuller and healthier. Let’s dive in!
Our Top 5 Shampoo To Thicken Hair Recommendations at a Glance
Top 5 Shampoo To Thicken Hair Detailed Reviews
1. OGX Thick & Full + Biotin & Collagen Volumizing Shampoo
Rating: 9.3/10
Tired of limp, lifeless hair? The OGX Thick & Full + Biotin & Collagen Volumizing Shampoo promises to give your hair the boost it needs. This shampoo is packed with good stuff like vitamin B7 biotin and collagen to make your hair look fuller and healthier. It claims to give you volume that lasts for over 72 hours and make your hair feel better after just one wash. Plus, it’s made without some of the ingredients that can be harsh on your hair, like sulfates and parabens.
What We Like:
- It really makes hair look and feel more voluminous and full.
- You can see healthier hair in just one wash.
- It protects your hair from losing important proteins and lipids, which helps prevent frizz and breakage.
- The LipiPro Shield™ Technology helps build a stronger barrier for your hair, making it more resilient.
- It’s free from sulfates, parabens, phthalates, microplastics, and dyes.
- The scent of bergamot, jasmine, and vanilla is really nice and leaves hair smelling great.
- It’s part of a whole collection, so you can get the best results by using other OGX Biotin & Collagen products too.
What Could Be Improved:
- Some users might find the scent too strong if they prefer unscented products.
- While it promises 72+ hours of volume, results can vary depending on hair type and styling.
If you’re looking for shampoo that gives your hair more body and a healthier feel, this OGX option is worth trying. It’s a great way to add some oomph to your hair care routine.
2. OGX Thick & Full + Biotin and Collagen for Hair Volume & Body
Rating: 9.3/10
Tired of fine, thin hair that lacks volume? The OGX Thick & Full + Biotin and Collagen Shampoo & Conditioner Set is here to help! This dynamic duo is designed to give your hair the boost it needs, making it look fuller and feel thicker. It’s a gentle, everyday solution for anyone wanting more body and bounce.
What We Like:
- Boosts Fullness and Body: The biotin and collagen formula works wonders to add volume and make hair appear thicker.
- Gentle and Color-Safe: Sulfate-free shampoo and paraben-free conditioner cleanse without stripping color, making it perfect for dyed hair.
- Moisturizing and Detangling: It hydrates and smooths each strand, reducing breakage and making hair easier to manage.
- Nourishes from Within: Biotin, collagen, and wheat protein strengthen hair and keep it healthy-looking.
- Delightful Scent: The bergamot, jasmine, and vanilla fragrance leaves your hair smelling fresh and clean.
What Could Be Improved:
- May Not Be Enough for Severely Thinning Hair: While it adds volume, it might not be a complete solution for very significant hair thinning.
- Results Can Vary: Individual results can differ based on hair type and condition.
This OGX set offers a fantastic way to improve the look and feel of fine or thinning hair. It’s a simple addition to your routine that delivers noticeable volume and healthy shine.
3. Biotin & Rosemary Shampoo for Hair Growth: Hair Loss Shampoo for Thinning Hair Infused with Nutrient Rich Ingredients for Hair thickening Sulfate Free 10 fl oz
Rating: 9.2/10
If you’re looking for fuller, stronger hair, the Biotin & Rosemary Shampoo for Hair Growth might be your new best friend. This shampoo aims to help with thinning hair, using natural ingredients to give your hair a boost. It’s made without sulfates, making it gentle even for sensitive scalps.
What We Like:
- It uses natural ingredients like Biotin, Rosemary, Aloe Vera, Tea Tree Oil, and Saw Palmetto to help your hair.
- The shampoo can help calm your scalp, reducing itchiness and flakes thanks to Ginger Root and Tea Tree Oil.
- It works to make your hair thicker and stronger by supporting your hair roots.
- Aloe Vera and Argan Oil make your hair feel smooth and look shiny after washing.
- RootStim is committed to making good hair care products that are kind to your hair and the planet.
What Could Be Improved:
- A patch test is recommended before using, so be sure to try it on a small area first.
- For the best results in preventing dryness, it’s suggested to use this shampoo with a conditioner.
This shampoo offers a natural approach to improving hair thickness and health. It’s a solid option for those seeking a gentler way to care for their thinning hair.
4. OGX Thick & Full + Biotin Collagen Extra Strength Volumizing Shampoo with Vitamin B7 Hydrolyzed Wheat Protein for Fine Hair. Sulfate-Free Surfactants Thicker
Rating: 8.9/10
Dreaming of thicker, fuller hair? The OGX Thick & Full + Biotin Collagen Extra Strength Volumizing Shampoo is here to help! This shampoo is specially made for fine hair. It uses a powerful blend of ingredients to give your hair more life and body. Say goodbye to flat, limp hair and hello to a voluminous look!
What We Like:
- This shampoo is an extra strength formula designed to give you more volume.
- It cleans your hair gently without weighing it down.
- Biotin (Vitamin B7) and Collagen work together to nourish your hair.
- It helps your hair look fuller and healthier.
- The formula is infused with bamboo fiber extract and hydrolyzed wheat protein.
- It’s safe for color-treated hair.
- It provides more volume compared to regular strength shampoos.
What Could Be Improved:
- Some users might find the scent too strong.
- Results can vary from person to person.
If you want to add some serious oomph to your fine hair, this OGX shampoo is a fantastic option. It delivers on its promise of thicker, fuller hair without making it feel heavy. Get ready to love your voluminous locks!
5. Nioxin System 2 Cleanser Shampoo
Rating: 9.1/10
Nioxin System 2 Cleanser Shampoo is designed for natural hair that’s starting to thin. It works to make your hair look and feel thicker and fuller. This shampoo is part of a system that helps improve your scalp’s health, which is important for growing healthy hair.
What We Like:
- Many users noticed their hair felt thicker.
- Most people saw their hair become denser.
- Users reported their hair looked fuller.
- It is clinically designed to add thickness and fullness.
- Visible results can be seen in just 30 days.
- It gently cleans your scalp, removing dirt and oil.
- This helps create a healthier scalp for hair growth.
- It strengthens hair to help reduce breakage.
- The formula nourishes your scalp with good ingredients.
- It has antioxidants and UV protection for your scalp.
What Could Be Improved:
- Some users may prefer a stronger scent.
- The system might require consistent use for best results.
Nioxin System 2 offers a promising solution for those experiencing hair thinning. It focuses on both thickening hair and supporting a healthy scalp environment.
Choosing the Best Shampoo to Thicken Your Hair
Is your hair feeling a little thin? Do you dream of fuller, thicker locks? Hair-thickening shampoos can help! These special shampoos use ingredients that coat your hair strands, making them appear fuller. They also often work to strengthen your hair, reducing breakage. This guide will help you find the perfect thickening shampoo for your needs.
Key Features to Look For
- Volumizing Agents: Look for shampoos with ingredients that lift your hair at the root. This makes your hair look instantly thicker.
- Strengthening Proteins: Ingredients like keratin or biotin help to build stronger hair. Stronger hair breaks less, which makes your hair look fuller over time.
- Nourishing Botanicals: Many thickening shampoos include plant extracts. These can help to make your scalp healthier, which is good for hair growth.
- Gentle Formulas: Avoid shampoos with harsh sulfates. These can strip your hair of its natural oils, making it dry and brittle.
Important Ingredients
The magic of thickening shampoos often comes down to their ingredients. Here are some to keep an eye out for:
Proteins and Amino Acids
- Keratin: This is a protein that is naturally found in your hair. It helps to fill in gaps in the hair shaft, making it appear thicker and stronger.
- Biotin: Also known as Vitamin B7, biotin is famous for its role in hair health. It helps to strengthen hair and can promote growth.
- Collagen: This protein can help to add volume and thickness to hair strands.
Volumizing and Scalp-Boosting Ingredients
- Panthenol (Vitamin B5): This ingredient adds moisture and shine. It also helps to thicken the hair shaft.
- Niacinamide (Vitamin B3): This can improve scalp circulation, which is important for healthy hair.
- Rice Protein: This plant-based protein can coat hair strands, making them appear fuller.
- Peppermint Oil: This essential oil can stimulate the scalp, promoting a healthy environment for hair growth.
Factors That Improve or Reduce Quality
Not all thickening shampoos are created equal. Here’s what can make a difference:
Improving Quality
- Natural Ingredients: Shampoos that use more natural and plant-based ingredients often offer gentler care.
- Free From Harsh Chemicals: Look for shampoos that are sulfate-free, paraben-free, and phthalate-free. These chemicals can be drying and damaging.
- pH Balanced: A shampoo with a balanced pH helps keep your hair and scalp healthy.
Reducing Quality
- Harsh Sulfates (SLS/SLES): These can remove too much oil, leaving hair dry and prone to breakage.
- Alcohol: Some types of alcohol can dry out your hair.
- Heavy Silicones: While some silicones can add shine, heavy ones can build up on your hair, making it look dull and flat.
User Experience and Use Cases
People choose thickening shampoos for various reasons. Some want to add volume to fine hair. Others use them to combat thinning hair due to age or stress. Many find that these shampoos make their hair feel softer and look healthier overall.
When you use a thickening shampoo, you’ll likely notice your hair feels lighter and bouncier after washing. It might also appear fuller right away. For best results, follow the instructions on the bottle. You might need to leave the shampoo on for a few minutes before rinsing.
These shampoos are great for everyday use. They work well for both men and women. If you have color-treated hair, make sure to choose a shampoo that is safe for colored hair.
Frequently Asked Questions About Thickening Shampoos
Q: How do thickening shampoos work?
A: They coat your hair strands to make them look and feel thicker. They also often strengthen your hair to prevent breakage.
Q: Will a thickening shampoo make my hair grow faster?
A: They don’t directly make hair grow faster. However, by strengthening your hair and improving scalp health, they can help you retain more hair, making it look fuller.
Q: Are thickening shampoos good for fine hair?
A: Yes! They are excellent for fine hair because they add volume and make each strand appear plumper.
Q: Can I use a thickening shampoo every day?
A: Most thickening shampoos are gentle enough for daily use. However, always check the product label for specific recommendations.
Q: What if I have a sensitive scalp?
A: Look for thickening shampoos that are labeled “hypoallergenic” or “for sensitive scalps.” These usually have fewer potential irritants.
Q: Do thickening shampoos help with hair loss?
A: They can help manage the appearance of thinning hair by making existing hair look fuller. They are not a cure for medical hair loss conditions.
Q: How long does it take to see results?
A: You might notice a difference in volume right after your first wash. Fuller, stronger hair typically takes consistent use over several weeks.
Q: Can men use thickening shampoos?
A: Absolutely! Many thickening shampoos are designed for both men and women.
Q: Should I use a conditioner with my thickening shampoo?
A: Yes, it’s a good idea. Look for a volumizing or thickening conditioner to complement your shampoo. This will help detangle and add even more body to your hair.
Q: What’s the difference between a thickening shampoo and a volumizing shampoo?
A: The terms are often used interchangeably. Both aim to make your hair appear fuller and have more body. Thickening shampoos might focus more on coating strands, while volumizing shampoos might focus more on lifting roots.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Hi, I’m Tom Scalisi, and welcome to The Saw Blog! I started this blog to share my hands-on experience and insights about woodworking tools—especially saws and saw blades. Over the years, I’ve had the chance to work with a wide range of tools, and I’m here to help both professionals and hobbyists make informed decisions when it comes to selecting and using their equipment. Whether you’re looking for in-depth reviews, tips, or just advice on how to get the best performance out of your tools, you’ll find it here. I’m excited to be part of your woodworking journey!





