Built for fine hair, specifically.
Engineered across 14 prototypes and 80+ wear tests with women aged 28 to 64.
No. 01
100%
Real human hair
Remy human hair. Single-donor per piece. Ethically sourced.
No. 02
80g
Featherweight
About the weight of four Tim Tams. You'll forget you have them on.
No. 03
2.3cm
Micro clips. Made for fine hair.
At 2.3cm, our micro clips are smaller in length and height for comfortable all day wear.
No. 04
5 pieces
Built for fine hair
Regular wide wefts are nearly impossible to hide in fine hair. We deliberately kept ours narrow so every weft disappears under a thin layer of your own hair. Full coverage, nothing showing.
No. 05
12+ months
Made to last
With proper care, your Full Phil set can last 12+ months.
No. 06
180°C
Heat-friendly
Curl, straighten, blow-dry just like your natural hair.
No. 07
8 shades
For a natural finish
Six solid shades, one balayage, one multi-tonal. Not sure which is yours? Send us a selfie.
No. 08
30 days
Re-match
Wrong shade? We swap it free. No return shipping. No fee.
How To Apply
RESULTS
See the difference.
Real women, real Phil. Drag the slider to compare.
BEFORE
AFTER
Wearing 16" Clip-In Extensions in Bobbii
BEFORE
AFTER
Wearing 16" Clip-In Extensions in Arden
BEFORE
AFTER
Wearing 16" Clip-In Extensions in Jordan
Why Are Women With Fine Hair Switching To Phil?
Fuller-looking hair in under 60 seconds.
Add instant fullness exactly where fine hair needs it most - around the crown, sides and back. No teasing, no backcombing, and no salon appointment required.
Finally, clip-ins designed for fine hair.
Most clip-in extensions use wide, heavy wefts that are difficult to hide in fine hair. Phil uses five narrower pieces that sit flatter, blend better, and feel lighter from morning to night.
Secure all day without pulling.
Our silicone-lined micro clips were chosen specifically for fine and thinning hair. Smaller clips mean less bulk, more comfort, and a secure hold that stays put throughout your day.
Looks like your hair. Just more of it.
Made from 100% Remy human hair, Phil blends seamlessly with your natural hair for fullness that looks, feels and styles like your own.
WHY PHIL?
Feel the Phil difference.
Engineered for fine and thinning hair — every detail is built for invisibility, comfort and a flat natural finish.
GOT QUESTIONS?
The bits people always ask.
Can't find what you're looking for? Email hello@philyourhair.com — we respond within one day.
Will these damage my fine hair?
Our silicone-lined micro clips are designed to grip securely to fine hair while staying lightweight and comfortable.
Will the clips show?
The ultra-slim weft edges and micro clips are designed to sit flat against the head, making them easier to conceal under fine hair.
Are they heavy?
About 80g - less than the weight of 4 Tim Tams. You'll forget you have them in.
Can people tell I'm wearing extensions?
Only if you tell them. 😉 Our ultra-slim wefts and micro clips sit flat under fine hair for a seamless, natural-looking blend.
Will they slip out?
No, our silicone-lined micro clips are designed to grip securely to fine hair without feeling heavy or bulky, so your Phil pieces stay comfortably in place throughout the day.
Are they good for thin hair?
Yes - Phil is designed exactly for fine and thinning hair. Traditional clip-ins are built for thick hair and tend to show through, slip out, or cause tension. Phil is the opposite.
Can I sleep in them?
We don't recommend it. Take them out before bed to protect both your hair and the extensions. Storing them properly extends their life to 12+ months.
How long do they take to apply?
Under 60 seconds once you've had a little practice. Simply section your hair, snap the clips in and blend with your natural hair.
What if I choose the wrong shade?
We offer a free 30-day shade re-match, no return shipping, no fee. Just email hello@philyourhair.com with a hair selfie and we'll blend you the right one.
I recently took out my permanent hair extensions and now exclusively wear Phil clip ins. I’m obsessed they are light weigh, undetectable and don’t damage my hair!!! I wear colour Arden #2
Hi Chloe, we’re so happy you’re loving your Phil clip-ins! It’s wonderful to hear they feel lightweight, look undetectable, and are gentle on your hair. Thanks for sharing your love for Arden!
Perfect to make poor thin fine hair good. Just the right amount.
Thank you! 'Just the right amount' is exactly what we were going for. Really glad they're working for your hair.
- Mel :)
I am absolutely blown away by these hair extensions! Having fine, I’ve always struggled to find extensions that don’t feel heavy or constantly slip out. Every other brand I’ve tried has required backcombing, teasing and loads of hairspray just to keep the clips in place.
These are an absolute game changer! They clipped straight in within seconds, without any preparation whatsoever, and stayed perfectly in place all day. I literally forgot I was wearing them. The quality is exceptional, they feel incredibly lightweight, and they look absolutely beautiful.
I genuinely cannot recommend them highly enough. Without a doubt, the best hair extensions I’ve ever tried. I’m so thrilled to have discovered this brand and couldn’t be happier with my purchase!
This made our day, thank you Jodie! Fine hair and extensions are a tricky combo, so hearing yours went in in seconds and you forgot you had them on is exactly why we made them. So glad you found us!
Love Mel and the Phil Team!:)
I ordered these extensions to be delivered to the UK, after doing lots of homework on clip extensions I decided to choose PHIL.
I am so glad I did, they are brilliant ! I love them and so easy to use, you can even curl them due to the fact these are real human hair.
Very Very happy customer, thank you PHIL 😁👍
Sharon Greater Manchester UK
Hi Sharon,
Thank you so much for this lovely review! 💛 It literally made us teary eyed! We’re thrilled you chose Phil after all your research, and even happier that you’re loving your extensions. Being able to curl and style them just like your own hair is one of our favourite things about real human hair.
We’re so glad they’ve made it all the way to Greater Manchester and that you’re a very happy customer. Thank you for trusting us!
With love,
The Phil Team 💕
Perfect for fine hair :)
I have very fine hair, so I was nervous clip-ins would feel heavy or look obvious. The Full Phil blends in so well. Because my hair is so thin, I sometimes only wear 3 of the 5 clips and it still sits securely and looks natural. No tugging or slipping, and it adds the fullness I've been missing without feeling like a lot on my head.
Thank you so much Lindsey! Love that you've figured out the 3-clip version for your hair, that's the beauty of a set you can tweak to suit you. So happy it blends in and feels light. Enjoy the extra fullness!
The Phil Team
The color is perfect for me. Love it, very lightweight
Love to hear it! :)
Send us a photo or tag us if you like, we'd love to see!
- Team Phil.
I'm so happy with my set. Just the right amount!
Thanks for sharing your experience :)
I love my new Phil clip ins! My hairdresser recommended them to me after my regular clip ins just weren’t working anymore. I was looking for natural looking volume and a little extra fullness without it looking over the top, and this set is fantastic. I use the smaller pieces at the sides to fill in the sparse areas and they blend so beautifully. I didn’t tell anyone I was wearing them, but both my co-workers and my husband commented on how much thicker and good my hair looked. They’re also so comfortable to wear all day. Thank you Phil for bringing back my good hair days!
Hi there, thank you so much for sharing this! Enjoy!
So light and isn’t heavy at all on my thin hair!
I absolutely love my new hair 10/10
Hi Jenna, we’re so happy to hear your Full Phil extensions feel light and comfortable on your fine hair! Thanks so much for the 10/10—we hope you love your new hair every day!
I recently took out my permanent hair extensions and now exclusively wear Phil clip ins. I’m obsessed they are light weigh, undetectable and don’t damage my hair!!! I wear colour Arden #2
Hi Chloe, we’re so happy you’re loving your Phil clip-ins! It’s wonderful to hear they feel lightweight, look undetectable, and are gentle on your hair. Thanks for sharing your love for Arden!
Perfect to make poor thin fine hair good. Just the right amount.
Thank you! 'Just the right amount' is exactly what we were going for. Really glad they're working for your hair.
- Mel :)
I am absolutely blown away by these hair extensions! Having fine, I’ve always struggled to find extensions that don’t feel heavy or constantly slip out. Every other brand I’ve tried has required backcombing, teasing and loads of hairspray just to keep the clips in place.
These are an absolute game changer! They clipped straight in within seconds, without any preparation whatsoever, and stayed perfectly in place all day. I literally forgot I was wearing them. The quality is exceptional, they feel incredibly lightweight, and they look absolutely beautiful.
I genuinely cannot recommend them highly enough. Without a doubt, the best hair extensions I’ve ever tried. I’m so thrilled to have discovered this brand and couldn’t be happier with my purchase!
This made our day, thank you Jodie! Fine hair and extensions are a tricky combo, so hearing yours went in in seconds and you forgot you had them on is exactly why we made them. So glad you found us!
Love Mel and the Phil Team!:)
I ordered these extensions to be delivered to the UK, after doing lots of homework on clip extensions I decided to choose PHIL.
I am so glad I did, they are brilliant ! I love them and so easy to use, you can even curl them due to the fact these are real human hair.
Very Very happy customer, thank you PHIL 😁👍
Sharon Greater Manchester UK
Hi Sharon,
Thank you so much for this lovely review! 💛 It literally made us teary eyed! We’re thrilled you chose Phil after all your research, and even happier that you’re loving your extensions. Being able to curl and style them just like your own hair is one of our favourite things about real human hair.
We’re so glad they’ve made it all the way to Greater Manchester and that you’re a very happy customer. Thank you for trusting us!
With love,
The Phil Team 💕
Perfect for fine hair :)
I have very fine hair, so I was nervous clip-ins would feel heavy or look obvious. The Full Phil blends in so well. Because my hair is so thin, I sometimes only wear 3 of the 5 clips and it still sits securely and looks natural. No tugging or slipping, and it adds the fullness I've been missing without feeling like a lot on my head.
Thank you so much Lindsey! Love that you've figured out the 3-clip version for your hair, that's the beauty of a set you can tweak to suit you. So happy it blends in and feels light. Enjoy the extra fullness!
The Phil Team
The color is perfect for me. Love it, very lightweight
Love to hear it! :)
Send us a photo or tag us if you like, we'd love to see!
- Team Phil.
I'm so happy with my set. Just the right amount!
Thanks for sharing your experience :)
I love my new Phil clip ins! My hairdresser recommended them to me after my regular clip ins just weren’t working anymore. I was looking for natural looking volume and a little extra fullness without it looking over the top, and this set is fantastic. I use the smaller pieces at the sides to fill in the sparse areas and they blend so beautifully. I didn’t tell anyone I was wearing them, but both my co-workers and my husband commented on how much thicker and good my hair looked. They’re also so comfortable to wear all day. Thank you Phil for bringing back my good hair days!
Hi there, thank you so much for sharing this! Enjoy!
So light and isn’t heavy at all on my thin hair!
I absolutely love my new hair 10/10
Hi Jenna, we’re so happy to hear your Full Phil extensions feel light and comfortable on your fine hair! Thanks so much for the 10/10—we hope you love your new hair every day!