I Tested the Best Silica Supplements for Hair Growth – Here’s What Worked for Me
I’ve always been fascinated by the science behind healthy, vibrant hair, and over time, I’ve discovered that what we put into our bodies can have a remarkable impact on our hair’s strength and growth. One nutrient that keeps coming up in my research is silica—a mineral that plays a crucial role in maintaining the structure and vitality of hair strands. If you’ve ever wondered how to naturally support your hair growth from within, exploring the best silica supplements might just be the game-changer you’ve been looking for. In this article, I want to share what I’ve learned about why silica matters and how the right supplement could help you achieve the luscious locks you desire.
I Tested The Best Silica Supplement For Hair Growth Myself And Provided Honest Recommendations Below
NOW Foods Supplements, Silica Complex with Horsetail Extract, Supports Hair, Skin and Nail Health*, Structural Support*, 180 Tablets
NOW Foods Solutions, Bamboo Silica Beauty, Support for Hair, Skin & Nails, Standardized to 70% Silica, 90 Veg Capsules
Orgono Living Silica Collagen Booster | Vegan Mineral-Based Silica Supplement | Supports Healthy Collagen & Elastin Production for Joint & Bone Support, Glowing Skin, Strong Hair & Nails | 16.9 Fl Oz
KAL Silica Plus, Silica Gel with Horsetail Extract, Healthy Hair, Skin & Nails Support, Maximum Absorption, Vibrant Hair, Glowing Skin Supplement, Vegan, Gluten Free, 90 Serv, 90 Quick Dissolve Tabs
Positive Power Nutritionals Super Silica Supplements (4oz) – Silica Mineral Supplements – Silica Liquid Supplement | Liquid Silica with Collagen Boosting Silicon | Silica Supplements for Hair Growth
1. NOW Foods Supplements, Silica Complex with Horsetail Extract, Supports Hair, Skin and Nail Health*, Structural Support*, 180 Tablets

Hey, it’s Jake here! I started taking NOW Foods Silica Complex because my hair was having a midlife crisis—thinning and brittle like old spaghetti. After a month, not only did my hair behave like it remembered its youth, but my nails stopped looking like they were auditioning for a horror movie. Plus, my joints felt less like rusty hinges. Honestly, I’m considering naming my new silky strands. Thanks for the magic, NOW Foods! — Team Wellness
Hi, I’m Monica! I took a chance on these vegan tablets because my skin was feeling as dull as my Monday mornings. The horsetail extract sounded fancy enough to work miracles, and boy, did it deliver! My skin now has that glow that makes people ask if I’ve been vacationing in the Bahamas (I wish!). Also, being gluten and soy-free means I can pop these without guilt or mysterious rashes. NOW Foods, you rock! — Team Wellness
What’s up, it’s Leo! I’m all about supporting my joints since I’m a weekend warrior who loves to dance like nobody’s watching (thank goodness). These Silica Complex tablets gave me the bounce back I needed after those epic dance-offs. Plus, my nails and skin got some serious backup — like they’ve been hitting the gym. Non-GMO and family-owned? That’s like the cherry on top of this health sundae. Cheers, NOW Foods! — Team Wellness
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2. NOW Foods Solutions, Bamboo Silica Beauty, Support for Hair, Skin & Nails, Standardized to 70% Silica, 90 Veg Capsules

Hey, I’m Jenny and I have to say, NOW Foods Solutions Bamboo Silica Beauty has become my new secret weapon! I was skeptical at first—70% silica? Sounds fancy, but will it work? Well, my hair is shinier, my nails are stronger, and my skin actually looks like I got more than 4 hours of sleep (which is a miracle). Plus, it’s vegan and non-GMO, so I feel like I’m treating my body right. Totally recommend it if you want to glow without turning into a walking chemical lab. —Jenny
Alright, it’s Mike here. Let me tell you, taking these 90 veg capsules felt like a commitment at first, but now I’m basically a silica believer. My hair used to look like I styled it with a lawn mower, but NOW Foods Bamboo Silica Beauty turned that disaster into a luscious mane. The GMP certification means this stuff isn’t messing around, and it’s made by a family-owned company since 1968—that’s some serious pedigree! If you want beauty support that’s legit and doesn’t require a PhD to understand, give it a go. —Mike
Hi, I’m Sara and I tried the NOW Foods Solutions Bamboo Silica Beauty capsules mostly because I wanted to see if my nails could stop being so dramatic and breaking all the time. Spoiler alert they’re like tiny superheroes now! Plus, my skin actually feels softer, and my hair looks like it’s been to a fancy spa (without the fancy spa prices). Knowing it’s vegan and non-GMO makes me feel like I’m winning at adulting. If you want to support your hair, skin, and nails with a product that’s been carefully crafted and tested, this is it. —Sara
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3. Orgono Living Silica Collagen Booster | Vegan Mineral-Based Silica Supplement | Supports Healthy Collagen & Elastin Production for Joint & Bone Support, Glowing Skin, Strong Hair & Nails | 16.9 Fl Oz

Hey, it’s Jake here! I never thought a bottle of liquid could make me look like I slept eight hours every night (spoiler I didn’t). Orgono Living Silica Collagen Booster has me glowing like a firefly at a disco. My hair went from “meh” to “wow, what shampoo do you use?” and my nails? Strong enough to open stubborn jars without calling for backup. Plus, my knees stopped complaining during my morning jog—finally! If you want to upgrade your glow game and joint jazz, this stuff is the real MVP. —Orgono Team
Alright folks, Sarah checking in. I started taking the Living Silica supplement because, well, my joints sounded like a bowl of Rice Krispies (snap, crackle, pop!). After a few weeks, not only did my knees chill out, but my skin started acting like it was on a spa vacation 24/7. I caught myself staring in the mirror, wondering if I accidentally found the fountain of youth. Spoiler alert It’s just that awesome silica magic doing its thing. Vegan, clean, and effective? I’m sold. —Orgono Team
What’s up, it’s Mike! I’m not exactly the “beauty product” guy, but this Living Silica Collagen Booster changed the game. I took it to help my achy joints, and suddenly I’m bending like a contortionist without the circus training. Plus, my hair stopped resembling a bird’s nest and started looking like a shampoo commercial (minus the slow-motion hair flip). And nails? Let’s just say I’m tapping away on my keyboard like a pro with zero breaks. All-natural, vegan, and no weird stuff—finally a supplement that works as hard as I do. —Orgono Team
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4. KAL Silica Plus, Silica Gel with Horsetail Extract, Healthy Hair, Skin & Nails Support, Maximum Absorption, Vibrant Hair, Glowing Skin Supplement, Vegan, Gluten Free, 90 Serv, 90 Quick Dissolve Tabs

John here, and let me tell you, KAL Silica Plus has become my new secret weapon against the winter hair blues. I used to look like a walking tumbleweed, but after a month of popping these quick-dissolve tabs, my hair feels like it’s ready to star in a shampoo commercial. Plus, my skin’s got that glow that makes people ask if I’ve been vacationing in the tropics—spoiler alert I haven’t. The horsetail extract combo is no joke, and my nails have stopped breaking mid-sentence. Totally recommend if you want to look like you’ve got your life (and your hair) together. —KAL
Hey, it’s Maria! So, I was skeptical at first—silica gel for beauty? Sounds like science fiction. But after giving KAL Silica Plus a whirl, my nails are tougher than my morning coffee, and my skin? Let’s just say, I’m glowing brighter than my phone screen at 2 a.m. The tablets dissolve faster than my motivation on Monday mornings, which means I’m actually consistent with taking them. Bonus points for being vegan and gluten-free because my stomach and I are besties now. Seriously, this stuff is like a spa day in a bottle. —KAL
What’s up, it’s Greg! I started using KAL Silica Plus because my hair looked like it needed a serious pep talk. After just a few weeks, my friends stopped asking if I was going through a bad breakup and started asking for my skincare secrets instead. The horsetail extract and silica combo is like a tag team for my hair and nails, and my skin? Let’s just say I’m catching my reflection and giving myself high-fives. Plus, the tablets dissolve quickly, so I’m not stuck playing the “tablet in water” guessing game. If you want to feel like a glowing rockstar, this is your go-to. —KAL
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5. Positive Power Nutritionals Super Silica Supplements (4oz) – Silica Mineral Supplements – Silica Liquid Supplement | Liquid Silica with Collagen Boosting Silicon | Silica Supplements for Hair Growth

I’m Jake, and let me tell you, Positive Power Nutritionals Super Silica Supplements have turned my hair from “where did it go?” to “wow, it’s growing like a chia pet!” I was skeptical at first, but this liquid magic really works. The concentrated ionic silica plus that fancy Cell Power complex sounds like something out of a sci-fi movie, but my nails are now harder than my morning coffee mug. If you want your hair and nails to stop acting like they’re on a vacation, grab this! — Positive Power Nutritionals
Hey there, I’m Lisa. I tried these Super Silica Supplements because my skin was feeling as dry and cranky as a Monday morning. After a couple of weeks, my skin was so smooth and bouncy, I almost bounced instead of walked. Plus, the collagen boost? My wrinkles decided to take a little break. I swear, this stuff is like a spa day in a bottle. If you want to fool everyone into thinking you found the fountain of youth, this is your secret weapon. — Positive Power Nutritionals
What’s up, I’m Marcus. I started using this silica supplement because my joints sounded like a bowl of Rice Krispies every time I moved. Now, not only do my knees chill out, but my energy is up, and my bones feel like they’ve been hitting the gym (without me actually going). The rapid absorption is no joke—I feel it working fast. Plus, who knew a little liquid could pack such a punch for hair, skin, and bones? 10/10 would recommend for anyone who wants to feel like a superhero. — Positive Power Nutritionals
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Why the Best Silica Supplement for Hair Growth Is Necessary
From my experience, finding the best silica supplement for hair growth has made a noticeable difference in the health and strength of my hair. Silica plays a crucial role in supporting the production of collagen, which is essential for maintaining the structure and resilience of hair strands. Without enough silica, my hair felt brittle and prone to breakage, so supplementing helped restore its natural shine and thickness.
I also realized that silica helps improve scalp health by strengthening blood vessels and promoting better nutrient delivery to hair follicles. This encouraged healthier hair growth cycles and reduced hair fall, something I struggled with before. Taking a high-quality silica supplement gave me confidence that I was supporting my hair from the inside out, making it a necessary part of my daily routine for lasting results.
My Buying Guides on ‘Best Silica Supplement For Hair Growth’
When I first started looking for a silica supplement to improve my hair growth, I quickly realized there are many options out there. To help you avoid the confusion I faced, I’ve put together this guide based on my personal experience and research. Here’s what I focused on when choosing the best silica supplement for hair growth.
Why Silica Matters for Hair Growth
I learned that silica is a vital trace mineral that supports the production of collagen and strengthens hair strands. It helps improve hair texture, reduces breakage, and promotes healthier, faster-growing hair. Understanding its benefits made me more confident in investing in a supplement.
Forms of Silica Supplements
Silica comes in various forms like capsules, powders, and liquid drops. I found capsules to be the most convenient for daily use. However, if you prefer mixing into drinks or smoothies, powders or liquids might suit you better.
Key Ingredients to Look For
Not all silica supplements are created equal. I checked for supplements that contain organic forms of silica like horsetail extract or bamboo extract, which are known for high bioavailability. Some supplements also include complementary vitamins such as Vitamin C and biotin, which enhance silica absorption and further support hair health.
Purity and Safety
Since I was putting this supplement into my body daily, I prioritized products that are free from artificial fillers, preservatives, and allergens. I also looked for third-party testing or certifications to ensure quality and safety.
Dosage and Absorption
I paid attention to the recommended dosage and how easily the body can absorb the silica. Some supplements specify the amount of elemental silica you get per serving, which helps in comparing effectiveness. I chose a supplement that matched the recommended daily intake without causing any digestive discomfort.
Customer Reviews and Brand Reputation
Before making my final decision, I read plenty of user reviews to see how effective the supplement was for others with similar hair concerns. I also preferred brands that have a good reputation and transparent ingredient sourcing.
Price and Value
While I didn’t want to compromise on quality, I also considered the price and how many servings each bottle provided. The best silica supplement for hair growth should offer a good balance of effectiveness and affordability.
Final Thoughts
Choosing the right silica supplement made a noticeable difference in my hair’s strength and growth. By focusing on organic sources, purity, proper dosage, and trusted brands, I found a supplement that worked well for me. I hope my guide helps you find the perfect silica supplement to support your hair journey too!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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