Best 5 Liquid Vitamins for Hair Growth of 2025: Ranked & Reviewed

Medically reviewedby Dr. Amy Revene M.B.B.S.
WrittenbyLuat Duong
Last updated

Liquid vitamins are an excellent choice for those looking to boost hair growth with fast absorption and high potency.

Unlike traditional pills, liquid formulas allow for better nutrient uptake, delivering essential vitamins like biotin, collagen, and antioxidants directly to your system for stronger, healthier hair.

In this guide, we’ve ranked and reviewed the 5 best liquid vitamins for hair growth, carefully selected for their efficacy, ingredient quality, and real results.

Whether you're dealing with thinning hair, breakage, or slow growth, these liquid supplements provide the nutrients your hair needs to thrive.

What is a liquid vitamin for hair growth?

liquid vitamins for hair growth

A liquid vitamin for hair growth is a dietary supplement in liquid form designed to promote healthier, stronger hair by providing essential nutrients directly to your body. 

Unlike pills or capsules, liquid vitamins are often absorbed more quickly and efficiently, delivering vitamins, minerals, and other beneficial compounds that support hair growth. 

According to Dr Zev Schulhof of Iconic Implants, "Liquid vitamins are more beneficial for hair growth than other vitamin forms because they are more easily absorbed by the body. This makes them more effective than pills or capsules, which need to be broken down in the digestive system before your body can access the nutrients."

These vitamins typically include biotin, vitamin D, and other nutrients known to improve hair health. Incorporating liquid vitamins into your daily routine can be a convenient way to ensure your hair gets the nourishment it needs to thrive.

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What are the benefits of using liquid hair growth vitamins?

Liquid hair growth vitamins offer several advantages that make them an appealing choice for those looking to improve their hair health. Here are some key benefits:

  • Faster absorption: Liquid vitamins are absorbed more quickly by the body compared to pills or capsules. This rapid absorption allows the nutrients to enter the bloodstream faster, making them available for use sooner.
  • Increased effectiveness: Liquid vitamins are more effective because they don't need to be broken down in the digestive system. Dr. Varsha Khatri highlights, "Liquid vitamins get into the bloodstream faster compared to pills or capsules, thus enabling the body to use the nutrients more effectively. This speedier absorption contributes to the immediate assistance of hair health, making them ideal for those individuals who would like to deal with their hair problems promptly."
  • Ease of consumption: For many people, swallowing pills can be challenging. Liquid vitamins offer an easier alternative, especially for those who have difficulty taking capsules or tablets.
  • Customization and dosage control: Liquid vitamins allow for easier dosage adjustments, ensuring you can tailor your intake to meet your specific needs. This flexibility can be particularly beneficial when adjusting dosages for optimal hair growth results.
  • Comprehensive nutrient delivery: Liquid vitamins often contain a blend of essential nutrients like biotin, vitamin E, and folic acid, all of which are crucial for healthy hair growth. This comprehensive approach ensures that your hair receives a balanced supply of vital nutrients.

Best Liquid Vitamins for Hair Growth

Here are the top 5 liquid supplements to consider:

🔹 Best Overall: BIO-SILACUMIN® Supplements – A powerful blend designed to strengthen hair from within.

🔹 Best Multivitamin: MaryRuth Organics Liquid Morning Multivitamin – A nutrient-packed formula for hair, skin, and overall health.

🔹 Best for Strength & Shine: Liquid Biotin & Collagen by Pure Research – Combines biotin and collagen for strong, glossy hair.

🔹 Best for Growth & Thickness: Gro & Glow Liquid Vitamins by Grow & Glow – A targeted formula to improve hair growth and density.

🔹 Best Fast-Absorbing Formula: Tropical Oasis Hair Growth Vitamins – A blend of essential vitamins and minerals to support hair health.

 

1. BIO-SILACUMIN® Supplements

liquid hair growth vitamin

Support your hair's well-being with BIO-SILACUMIN® SUPPLEMENTS, a liquid supplement for enhanced absorption. This unique 1% Ortho-silicic Acid (OSA) solution is an exceptionally bioavailable source of silicon, a crucial micronutrient for collagen synthesis and hair formation. 

The formulation includes 100% stabilized Ortho-silicic Acid (ch-OSA), ensuring optimal bioavailability. Silicon is vital for collagen synthesis, and as our natural silicon levels decline with age, our hair becomes weaker and our skin less youthful. Supplementing with Bio-Silacumin helps maintain healthy skin and hair by supporting collagen production.

Additionally, Bio-Silacumin contains zinc and selenium, essential minerals that contribute to regular hair maintenance. Curcuma's bioactive compounds and antioxidants provide extra support, promoting overall hair health. 

By delivering these vital nutrients, Bio-Silacumin aids in maintaining strong, healthy hair and vibrant skin, addressing the decline in collagen formation naturally occurring as we age.

Bio-Silacumin Supplements
Bio-Silacumin Supplements
Liquid supplement with essential hair nutrients

2. MaryRuth Organics Liquid Morning Multivitamin

MaryRuth Organics Liquid Morning Multivitamin

This comprehensive liquid multivitamin growth supplement includes all eight B vitamins, including 10,000 mcg of biotin, which is known for promoting hair growth. 

It also contains essential vitamins d3 and others like A, C, D, and E, making it a powerful ally for overall health and hair vitality. MaryRuth's multivitamin is vegan, gluten-free, and designed for easy absorption.

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3. Liquid Biotin & Collagen by Pure Research

Liquid Biotin & Collagen by Pure Research

Liquid Biotin & Collagen by Pure Research combines two powerful ingredients known for their benefits to hair health. Biotin, or vitamin B7, is essential for hair growth as it supports the production of keratin, a protein that forms the structure of hair. 

Conversely, Collagen improves hair strength and elasticity, reducing breakage and promoting thicker, fuller hair. This liquid supplement is designed for easy consumption and absorption, making it an effective way to nourish your new hair from within. 

Regular use of this supplement can help reduce hair thinning and breakage, boosting hair's overall health and appearance.

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4. Gro & Glow Liquid Vitamins by Grow & Glow

Gro & Glow Liquid Vitamins by Grow & Glow

Gro & Glow Liquid Vitamins by Grow & Glow combine three powerful ingredients known for their benefits to hair, skin, and nail health.

Biotin, also known as vitamin B7, is essential for hair growth as it supports the production of keratin, a protein that forms the structure of hair.

Meanwhile, collagen improves hair strength and elasticity, reducing breakage and promoting thicker, fuller hair. MSM (Methylsulfonylmethane) enhances the effectiveness of biotin and collagen by supporting healthy hair and nail growth.

This liquid supplement is designed for easy consumption and absorption, ensuring that the nutrients are efficiently utilized by the body.

Regular use of this supplement can help reduce hair thinning and breakage, while also contributing to healthier nails and more youthful-looking skin.

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5. Tropical Oasis Hair Growth Vitamins

Tropical Oasis Hair Growth Vitamins

Tropical Oasis Hair Growth Vitamins provide a potent blend of essential nutrients to support hair health and promote growth. This liquid supplement includes a high dose of biotin, which is vital for keratin production and enhancing hair strength and elasticity. 

It also contains folic acid, which helps form red blood cells and improves blood flow to the scalp, fostering a healthy environment for hair growth. 

The formula is enriched with other vitamins and minerals, such as vitamins A, C, D, and E, along with zinc and selenium, which collectively nourish the hair from the inside out. 

The liquid hair vitamin form ensures quick and efficient absorption, allowing your body to benefit fully from the nutrients. Regularly using Tropical Oasis Hair Growth Vitamins can help reduce hair thinning, improve hair texture, and promote thicker, healthier hair.

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Liquid vitamins vs pills: What are the differences?

Choosing between liquid vitamins and pills can significantly impact how your body absorbs and utilizes nutrients.

Here's a breakdown of the differences:

  1. Absorption Rates – Liquids absorb faster and more efficiently, while pills take longer due to digestion.
  2. Ease of Consumption – Liquids are ideal for those who struggle with swallowing pills, including children and older adults.
  3. Dosage Accuracy – Liquids allow for adjustable dosing, while pills come in fixed amounts.
  4. Additives & Fillers – Pills may contain more fillers, whereas liquids tend to have fewer unnecessary ingredients.
  5. Shelf Life & Storage – Pills last longer and don’t require refrigeration, unlike some liquid vitamins.
  6. Cost – Liquids can be pricier due to production costs but may offer better nutrient absorption.

Conclusion

Liquid vitamins offer faster and more efficient absorption compared to pills, making them a popular choice for those looking to boost their hair health. They are easier to consume and are ideal for individuals who have difficulty swallowing pills. 

On the other hand, pills are more convenient to carry and have a longer shelf life. Both forms have their advantages, and choosing the right one depends on your personal needs and preferences.

For a noticeable improvement in your hair health, try our BIO-SILACUMIN® SUPPLEMENTS today!

FAQs

Are liquid vitamins more effective than pills for hair growth?

Yes, liquid vitamins can be more effective than pills for hair growth due to their higher absorption rate. Since they don’t need to be broken down in the digestive system, the nutrients are absorbed faster into the bloodstream, making them more readily available for hair follicles. This can lead to quicker and more noticeable results compared to pills.

Can I take liquid vitamins and pills together for better results?

Yes, you can take both liquid vitamins and pills together, but it’s important to avoid overdosing on certain nutrients. For example, excessive biotin, vitamin A, or iron can lead to side effects. If you’re combining both forms, ensure that the total daily intake aligns with recommended dosages. Consulting a doctor or nutritionist is a good idea before mixing supplements.

How long does it take to see results from liquid hair growth vitamins?

Results vary depending on your diet, genetics, and consistency. However, most people start noticing improvements in:

  • 4 to 6 weeks – Stronger, shinier hair and reduced breakage.
  • 3 to 6 months – Visible hair growth, thicker strands, and healthier scalp.
  • 6+ months – More significant length retention and overall hair health improvement.

References:

  1. https://pubmed.ncbi.nlm.nih.gov/26454489/ 
  2. https://liquidhealth.us/blogs/article/benefits-liquid-supplements 
  3. https://ods.od.nih.gov/factsheets/MVMS-HealthProfessional/
Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.