If you’ve ever stared at your hairbrush and sighed at the amount of hair caught in it, you’re not alone. Many people struggle with thinning hair, and finding the right shampoo can make all the difference. The best hair growth shampoos for thicker hair don’t just clean — they nourish your scalp, strengthen strands, plus encourage new growth.
With so many options out there, it can feel overwhelming to choose one that truly works. That’s why I’ve rounded up some of the most-loved, top-rated shampoos that are proven to help you achieve fuller, thicker-looking hair.
1. Pura D’Or Original Gold Label Anti-Thinning Biotin Shampoo
Pura D’Or’s Original Gold Label is one of the most trusted names in hair care. This shampoo combines biotin, niacin, and argan oil to help reduce hair thinning while boosting strength and volume. It gently cleanses the scalp, removing buildup that can block follicles and slow down growth.
After a few weeks of use, many people notice reduced shedding and a healthier scalp. I’ve tried this one before, and it genuinely left my hair feeling thicker without that greasy after-feel some shampoos leave behind.
Pros
- Strengthens hair and reduces thinning.
- Infused with biotin and argan oil for nourishment.
- Gentle on sensitive scalps.
- Promotes natural thickness and shine.
- Sulfate-free and cruelty-free.
Cons
- Slightly pricey compared to regular shampoos.
- Some users may find the scent strong.
Pura D’Or Original Gold Label is a powerhouse for anyone dealing with thinning hair. It’s packed with ingredients that nurture both scalp and strands, helping restore fullness over time.
2. Nioxin System 2 Cleanser Shampoo
Nioxin is a well-known brand used by professionals and individuals who want thicker hair fast. The System 2 Cleanser Shampoo is designed for noticeably thinning, fine hair. It works by removing oil and product buildup that can block follicles while improving the overall scalp environment.
If you’ve struggled with flat, lifeless hair, this shampoo can help bring back bounce and strength. It also pairs well with Nioxin’s conditioner for best results.
Pros
- Deep-cleansing formula that unclogs follicles.
- Strengthens thin strands and improves texture.
- Refreshing, minty sensation on the scalp.
- Backed by professional hair experts.
Cons
- Can feel slightly drying if used daily without conditioner.
Nioxin System 2 is ideal for fine or visibly thinning hair. It creates a clean base that allows for better hair growth while making your hair appear thicker and more resilient.
3. Biolage Advanced Full Density Thickening Shampoo
Biolage’s Advanced Full Density Shampoo is designed to reduce breakage while promoting thicker-looking hair. It contains biotin, zinc, and Gluco-Omega blend to fortify hair strands and minimize thinning. This formula feels creamy and nourishing without leaving any residue.
It’s especially great for people with fragile hair that breaks easily during brushing or heat styling. The scent is refreshing and light, making it a pleasant part of your routine.
Pros
- Strengthens weak strands and reduces breakage.
- Contains biotin and zinc for hair resilience.
- Lightweight yet nourishing formula.
- Adds visible fullness over time.
Cons
- Works best when paired with the matching conditioner.
Biolage Advanced Full Density Thickening Shampoo is a solid pick for anyone wanting stronger, thicker strands that feel soft and manageable. It’s gentle yet effective for daily use.
4. OGX Thick & Full Biotin & Collagen Shampoo
OGX Biotin & Collagen Shampoo is a drugstore favorite that gives impressive results for its price. Enriched with vitamin B7 (biotin), collagen, and hydrolyzed wheat protein, it thickens each strand for a fuller appearance. It adds noticeable volume after just a few washes.
I personally like this one when my hair feels dull or flat. It gives that instant boost of body and shine without weighing hair down.
Pros
- Affordable and easy to find.
- Adds volume and shine.
- Contains biotin and collagen for strength.
- Pleasant fragrance that lingers softly.
Cons
- May not suit very oily hair types.
OGX Biotin & Collagen Shampoo is the best budget-friendly option for adding instant volume and thickness. It’s a great choice for everyday use if you’re on a budget.
5. Keranique Scalp Stimulating Shampoo
Keranique’s Scalp Stimulating Shampoo is specially formulated for women experiencing thinning hair. It contains keratin, pro-vitamin B5, and peppermint oil to nourish the scalp and promote stronger hair growth. The cooling sensation from peppermint is incredibly refreshing and makes your scalp feel alive again.
Over time, users report thicker, healthier hair that’s easier to manage. It’s a salon-quality formula designed to support long-term scalp health.
Pros
- Boosts scalp circulation for healthy growth.
- Contains keratin for strength and smoothness.
- Sulfate-free and color-safe.
- Adds fullness and volume.
Cons
- Slightly expensive for the quantity.
Keranique Scalp Stimulating Shampoo is a rejuvenating option that combines science with self-care. It’s especially helpful for women looking to support both scalp health and thicker hair.
6. Viviscal Gorgeous Growth Densifying Shampoo
Viviscal’s Densifying Shampoo helps create thicker, fuller hair with its Ana:Tel complex, biotin, and keratin. It’s lightweight and adds a touch of shine while reducing breakage. It works especially well for fine or thinning hair that lacks body.
Regular use can lead to visible improvement in texture and volume. The subtle floral scent makes it feel like a small luxury every time you wash your hair.
Pros
- Promotes fuller and denser-looking hair.
- Contains biotin and keratin for strength.
- Lightweight formula that adds shine.
- Pleasant, subtle fragrance.
Cons
- Results may take a few weeks to show.
Viviscal Gorgeous Growth Densifying Shampoo is great for gradual thickening. It leaves your hair feeling refreshed and stronger with consistent use.
Buying Guide: How to Choose the Best Hair Growth Shampoos for Thicker Hair
1. Check the Ingredients
Look for shampoos that contain biotin, caffeine, saw palmetto, or niacin. These ingredients boost circulation and strengthen hair. Avoid sulfates and parabens since they can strip natural oils and dry your hair out.
2. Know Your Hair Type
Fine hair benefits from lightweight, volumizing formulas, while thick or coarse hair needs moisturizing ones that reduce breakage. Tailor your shampoo to what your hair needs most.
3. Prioritize Scalp Health
Healthy hair starts with a healthy scalp. Choose shampoos that improve scalp circulation, remove buildup, plus balance natural oils. Peppermint oil or tea tree extract are excellent for refreshing your scalp.
4. Consistency is Key
Even the best shampoo won’t work overnight. Stick with one formula for at least a month to notice real results. Combine with a matching conditioner or serum for best effects.
5. Go Sulfate-Free
Sulfates can be harsh on the scalp, especially for thinning hair. Sulfate-free shampoos keep your scalp hydrated while preventing irritation.
6. Consider Your Styling Routine
If you use heat often, pick a strengthening shampoo with keratin or proteins to protect against breakage.
7. Read Reviews
User feedback is helpful for spotting how a shampoo performs long-term. Look for consistent mentions of thicker texture or reduced shedding.
Topic: Why Healthy Scalp Care Matters for Hair Growth
Many people focus on their hair ends and forget the scalp. Yet, your scalp is like the soil where hair grows. If it’s clogged with oil or dry flakes, your strands can’t thrive. Regular exfoliation and massage help boost blood flow and encourage growth naturally.
Pro Tip: Massage your scalp for at least two minutes every time you shampoo. It stimulates hair follicles and helps ingredients absorb better.
Conclusion
Finding the best hair growth shampoo for thicker hair can feel like a small victory. From Pura D’Or’s nourishing biotin formula to Viviscal’s gentle densifying blend, there’s something for every hair type and budget. Remember, patience pays off — healthy hair takes time, consistency, and care.
Frequently Asked Questions
1. How often should I use a hair growth shampoo?
It depends on your scalp type. For oily scalps, use it daily or every other day. For dry or normal hair, 2–3 times a week is enough.
2. Do hair growth shampoos really work?
Yes, but they take time. Consistent use over a few months helps nourish the scalp, reduce breakage, and promote thicker-looking hair.
3. Can I use hair growth shampoo with other hair treatments?
Absolutely. Pairing it with a conditioner, serum, or oil treatment enhances results and keeps your hair hydrated.
4. Which ingredients should I look for in a hair growth shampoo?
Key ingredients include biotin, caffeine, keratin, saw palmetto, and natural oils like argan or peppermint oil.
5. Is hair growth shampoo suitable for color-treated hair?
Most are safe, especially sulfate-free formulas. Always check the label to confirm it’s color-safe before use.
