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MADE IN THE UK
251,542+ Happy Customers
Tighter, Firmer Skin
In 60 Days Or Less
Supports Skin Elasticity & Hydration
Promoted A Youthful Complexion
Strengthens Nail & Hair Growth
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60 Day Money Back Guarantee
Did You Know You Lose 1.5% Of Your Natural Collagen Every Year After Age 25?
By age 45, you've already lost 30% of your skin's essential building blocks which can lead to:
Brittle nails & thinning hair
Visible fine lines & wrinkles
Less skin elasticity & firmness
Dry, dull-looking skin
Why Your Body Needs Collagen
As we age, our bodies lose collagen: a protein that maintains the elasticity & youthful appearance of your skin.
The result? Wrinkles, fine lines, and premature signs of ageing.
Creams and serums can't reach deep enough to address the root cause. They only mask the symptoms while your collagen levels continue to decline day after day.
That's why leading beauty experts recommend supplementing with high-quality collagen peptides - the building blocks your body needs to maintain youthful, radiant skin.
Meet Biotin Complex
Our award-winning beauty formula is clinically-proven to hydrate,plump, and restore your skin’s natural glow —revealing afirmer,smoother, and more radiant you.
Restore Your Radiance
Reduces fine lines and wrinkles for visibly smoother, younger-looking skin.
Better Skin From Within
Delivers deep hydration to improve skin texture and smoothness.
Firm & Rejuvenate
Restores skin elasticity and firmness for a youthful bounce.
Stronger Hair & Nails
Strengthens hair and nails for a complete beauty boost.
Transform Your Skin In 60 Days Or Less
Our advanced hydrolysed collagen peptides deliver clinically-proven results in as little as 3-4 weeks
37%
More Skin Elasticity
78%
Less Wrinkles & Fine Lines
84%
Increased Collagen Levels
* Based on an eight week clinical trial of our Peptan collagen.
Why Biotin Complex?
Superior Effectiveness
Expert formulated with clinically-backed marine collagen peptides that are easier for your body to absorb.
Hydrolysed marine collagen peptides, clinically proven to reduce wrinkles and fine lines, specially developed to deliver nutrients straight to where your body needs them.
Clean Without Compromise
Sustainable MSC-certified collagen with zero hidden nasties like fillers, additives, bulking agents or sugar
Made in UK GMP-certified facilities with MSC-certified sustainable marine collagen, free from artificial colours, preservatives, and added sugars.
Total Beauty Complex
hyaluronic acid, vitamin C and 9 other ingredients for comprehensive beauty support.
A carefully selected blend of premium marine collagen, hyaluronic acid, vitamin C and 8 other skin-loving nutrients working in harmony to give you that natural, luminous glow from within.
Ultra Convenient
No mixing or bad taste. Just two daily capsules is all you need to simplify your beauty routine. No fuss, no mess.
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STEP 1
Take 2 capsules with water before your evening meal. Our collagen peptides are easy for your body to absorb and get to work fast.
Take 2 capsules with water before your evening meal. These premium collagen peptides are expertly formulated for optimal absorption, allowing your body to put them to work immediately.
STEP 2
Our powerful combination of hydrolysed collagen peptides, hyaluronic acid and 8 other skin-loving nutrients start nourishing your skin from within.
Within weeks, you'll start experiencing the first visible improvements - more hydrated skin, stronger nails and shinier hair, as your body responds to this premium beauty-boosting formula.
STEP 3
As the days progress you'll notice firmer, more radiant skin, plus stronger hair and nails - and the benefits improve with every dose!
As the days progress you'll notice sustained improvements in skin firmness, elasticity, hydration and radiance, alongside stronger hair and healthier nails.
Your Daily Beauty Essential
Forget messy powders or bad tasting drinks - just two daily capsules deliver 10 active ingredients for your daily beauty transformation, wherever life takes you.
Natural, Restful Sleep
Real experiences from real women who made Biotin Complex part of their daily beauty routine...
"My hair is so much thicker & actually grows so fast, I have more regular trims. My nails also grow incredibly quickly."
ELIZABETH F.
Verified Customer
" It has the highest biotin concentration on the market. I’ve definitely noticed that my nails are much stronger already.”
ABI N.
Verified Customer
"Can’t live without these! My nails are stronger and grow so much faster as well as my hair and eyelashes!"
SHALIMAR G.
Verified Customer
"My hair is growing faster and thicker and my nails are stronger. I also feel like my skin is looking plumper and healthier."
FRACOISE P.
Verified Customer
"It stopped my hair from falling out and strengthened my nails. So grateful for this product! Great for post-chemo hair loss too!"
SARAH K.
Verified Customer
Clean Ingredients, No Hidden Nasties
Sustainably-sourced hydrolysed collagen plus 9 other beauty boosting ingredients.
Biotin
Contributes to the maintenance of normal hair, skin and nails, working at a cellular level to support your body's natural keratin production.
Calcium
Contributes to normal muscle function and teeth maintenance, supporting healthy nail structure and overall cellular wellbeing.
Vitamin C
A potent antioxidant that contributes to normal collagen formation and protects cells from oxidative stress, helping to maintain skin elasticity.
Selenium
A powerful antioxidant mineral that contributes to the maintenance of normal hair and nails whilst protecting cells from environmental stress and damage.
Zinc
An essential trace mineral that contributes to the maintenance of normal hair, skin and nails while supporting protein synthesis and immune function.
NO FILLERS
NON-GMO
MADE IN THE UK
GLUTEN-FREE
VEGAN-FRIENDLY
DAIRY-FREE
Biotin Complex vs The Competition
See why our award-winning formula outperforms other brands
Other
Brands
10,000ug pure biotin
No fillers or bulking agents
Complete beauty complex
Vegan-friendly capsules
Tasteless & convenient
Satisfaction guarantee
60 Days
None
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MOST POPULAR - 25% OFF
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60 DAY MONEY BACK GUARANTEE
We offer a 100% money-back guarantee within 60 days of receiving any product. Try it out, if you're not happy we'll refund your purchase in full. No questions asked.
Why Purolabs?
At Purolabs your wellbeing is our mission. We bring together science, nature, and expertise to deliver holistic supplements to help you feel your best at every age.
We strive to always deliver the most premium products possible featuring clinically-studied ingredients.
All of our products are carefully crafted within the United Kingdom with globally sourced ingredients and are third-party tested to ensure the highest quality.
Trusted by 251,542+ Happy Customers
Real Customer Transformations
Hear Authentic Experiences & Stories Directly from the Purolabs community.
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Limited Time Offer & Free Shipping on Orders £35+
Frequently Asked Questions
As a water-soluble B vitamin it can take time for biotin to build up as it constantly needs to be replenished by your body.
Taking supplements should always be a long-term plan and results will vary significantly from person to person as we're all unique on different.
On average it can take up to 3 months before there's a visible change in your hair, however some customers report noticing a change after just a few weeks.
We always recommend taking your daily dose of Puro Biotin Complex for a few months before assessing your results.
Our pure & potent formula not only contains 10,000μg of ultra high strength biotin (one of the strongest concentrations on the UK market) - it's also supported by 4 other hand-picked ingredients to support hair, skin & nails.
Plus unlike most supplements it's clean label & free from hidden nasties like synthetic additives, fillers & bulking agents - just 100% natural ingredients.
Yes. This product is suitable for vegans and vegetarians and contains no gluten, wheat or dairy. It's also GMO-free and not tested on animals.
Yes. This product is unisex and will offer the same benefits for men looking to support hair, skin & nails too. Around 30% of our customers for this product are male who have given some excellent feedback!
We stand behind the effectiveness of our products and want you to be 100% satisfied - at no risk to you.
That's why we offer a 60 day, no questions asked money back guarantee to give you complete peace of mind when purchasing. Try it for 60 days and if you don’t feel the benefits, we will refund you in full - no questions asked.
Yes all of our ingredients are 100% natural and safe, with zero exceptions.
We work with nutritional experts and testing labs to develop highly potent, effective formulas that are clean, pure and potent.
Safety is always our number one priority and all of our products are made right here in the United Kingdom to ISO 22000 standards and third-party tested for purity and quality.
Capsules are more convenient and easier to transport, store and consume on-the-go.
Plus you totally avoid the mess and fuss of having to mix a powder or liquid every single day.
They are also tasteless, sugar-free and contain a consistent and accurate dose, so you know exactly how much you're getting with every serving.
Yes! All of our products are made in our facilities in the United Kingdom. All our manufacturing facilities are fully certified, and we use only the highest quality ingredients.
We offer fast and FREE delivery for all UK orders.
All orders are dispatched within one business day from our warehouse in Bristol.
All orders are sent using a Royal Mail tracked service and 99% of orders arrive within 2-3 days.
Next day delivery with DPD is also available for urgent orders.
Tracking information is provided via email upon shipment of your order.
Yes. This is an extremely popular combination with customers and we've received excellent feedback on this pairing.
These two products have been expertly formulated to work together in partnership for superior effectiveness.
Collagen is an excellent choice for skin health & anyone looking to boost their levels which naturally deplete from your mid-20s.
While biotin deficiency is common during pregnancy, this is a high strength product formulated for beauty-related benefits and so we recommend consulting with your GP before taking this supplement.
Each bottle of Biotin Complex contains a two-month supply, or 60 servings (1 capsule per day).
Trusted by 251,542+ Happy Customers
Ready To Get Your Glow Back?
We want you to be 100% satisfied with Biotin Complex. That's why every order comes with a 60-day money-back
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Limited Time Offer & Free Shipping on Orders £35+
