The world's first true luxury clip-in hair extensions.

Glo's luxury clip-in extensions are a gorgeous option to add length and/or fullness to your natural hair. We'll show you the trick to applying them so they look fabulous every time! No one will even know you’re wearing clip in hair extensions. Because our clip in extensions are premium quality and color matched to blend in with your hair, they will look completely natural.  And if you feel like sharing that fact, no one will believe it! The best part is that clip in extensions are comfortable, durable, and more affordable than you might think. With healthy shine, length and volume, all your girlfriends will be jealous.

Yes! You can purchase a single tester weft so that you can feel the hair, clip it in and see how the color blends with your own.

Also, each set up clip-ins ships with a tester weft, which you can use to determine that you've got the right match before you open the hair. Once the hair itself is opened, it is not returnable.

You can also come into the the salon or schedule a virtual consult to get color matched. Then you can either purchase your hair at the salon (same day if you want) or you can order on our website when you're ready.

If you need help selecting a shade, use this form and select a clip in color match.

Absolutely. Contact us for details.

Seventh Heaven clip in extensions are made by Glo Salon in Denver.

After 20 years of applying, blending, and customizing human hair extensions, Glo Extensions founder Heather Occhionero had seen it all—and worn it all. From backstage at beauty pageants to behind the chair in her salon, she had helped thousands of women achieve their dream hair, including models, brides, news anchors, and style-obsessed professionals. More and more clients were loving the convenience of clip-in extensions—but the quality just wasn’t there.

Even with the reputable brands, tangling, shedding, and scraggly ends seemed hard to avoid. Heather knew what she wanted for her clients, but she just couldn't find it. So, she created it.

We quietly launched our clip in extension line in 2024. But we started testing our very first inventory with some of the toughest critics long before—Miss USA titleholders, fashion models, and wedding professionals. We put the hair through a full-day photo shoot: hot tools, multiple style changes, humidity, hairspray, bright lights, and wardrobe swaps.

Heather has curated 14 stunning colors, each a blend of multiple shades for the most natural look, including rooted blondes and Salt & Pepper blends.

• Midnight Mystique Black
• Sophisticated Natural Black
• Decadent Chocolate Brown
• Golden Chocolate Brown
• Majestic Ginger
• Celestial Beach Blonde
• Divine Pearl Blonde
• Luminescent Light Golden Blonde
• Mystical Mixed Golden Blonde
• Radiant Rooted Ashy Blonde
• Rooted Creamy Beach Blonde
• Rooted Dark Sandy Bronde
• Sacred Salt and Pepper
• Icy Salt and Pepper

They're available in 3 lengths: 12”, 16”, and 20”. Each shade comes in a full set as well as a mini set, great for when you just need a little volume boost. Individual sample wefts are available in every color.

Double drawn is the extra step to make sure that any of the shorter hairs are removed, resulting in consistent, lush volume from top to bottom of the hair extensions. No thinning ends, no filler hair — for density that makes a difference in every style.

If you're shopping for human hair extensions, full cuticle indicates a higher quality. It means that the hair's cuticle is intact. It hasn't been stripped away by damaging chemicals, so there's no need to coat hair with silicone to make it look healthy. The cuticle remains intact and naturally aligned, giving you unparalleled softness, natural movement, and seamless blending of your extensions, wash after wash.

Our luxury clip-ins, Seventh Heaven, are different that most clip in extensions on the market:

• Double drawn human hair means our hair is thick and full from root to tip with no stringy ends or tapering
• Full cuticle hair, which means the hair is never stripped, never coated. Even the blonde shades!
• Our unique color process is slow, preserving the hair’s natural strength and softness
• Our clip-ins can be washed and heat-styled like your natural hair without tangling or dulling
• With proper care, our clip ins can last 1–2 years
• We offer sets in two sizes, full sets and petite sets, ideal for those with smaller head sizes or ultra-fine hair

Your first purchase of Seventh Heaven clip-ins comes with an instructional video.

To install your clip in extension panels, you'll need a few tools:

• sectioning comb
• hair clips
• hair brush
• mirror with a separate hand mirror
• curling iron or flat iron for styling (optional) but no hotter than 320-360 degrees

Lay out your hair pieces and open up each clip by holding the edges and popping the middle up. Practice opening and closing a few times to get the hang of it. The wider panels are for the middle of your head, temple to temple.  The smaller panels are for the top and sides of your head. For fine hair, the golden rule is to stay below the natural curvature of your head.

Brush your hair to remove any tangles. Work in sections, lightly teasing the root of each section to help the clips attach.

View a step by step clip in application here.

If you live in the Denver area, you can come into the salon for a free quick color match! We can help you select a shade in between clients, often within a day or two.

Need your hair in a hurry? Book a color match and purchase the hair same day. If you don't live locally, we can do a color match virtually and expedite your purchase.

Purchasing online? We can do a virtual color match for you, or you can follow these tips to selecting your best shade.

Step 1: Find the Right Light

Stand in front of a window or find a sunlit spot to see your hair’s true tones before picking a match then compare your shade to our model images. Each of our shade blends shows multiple model shots to represent different lighting. Our color swatch images use neutral lighting and are super accurate.

Step 2: Focus on how your color appears from mid-to-ends

Your mid-lengths and ends tell the real story—especially if you highlight, balayage, or color your hair. That’s where your clip-ins should blend seamlessly. Focus on the pictures of each color swatch - we've photographed them in neutral lighting so that they give the most accurate representation of what the color will look like.

Pro Tip: Take a few photos of your hair in natural light, focusing on the mid-to-ends, so you have a reference when selecting your shade. Trust us—it makes all the difference.

Step 3: Measure Like a Pro

Measuring from your ear, this ensures that your extension length is accurate.

Still unsure? Email our expert team for help.

When it comes to clip-ins, mini sets can be a game changer.

The secret to natural looking extensions is the blend. The color, the texture, and the density. When adding in clip in extensions, if you pack on too much hair, it won't look natural. But here's something you may not realize: if you have a smaller head or ultra-fine hair, a Mini Set might be all you need for a full transformation. if your head is on the petite side, a full set of clip-ins extensions can seem bulky, feel heavy, or just plain overwhelming. And for those with fine hair? A full set might be overkill—too much weight, too many wefts, too much everything.

That’s where our Mini Sets come in. They deliver the perfect amount of volume, balance, and fullness for petite head shapes and ultra-fine strands—without excess bulk.

Mini sets are also a great way to add highlights and dimension to your hair with clip-ins.

The piece count and total grams vary depending on the type of set (full vs mini) and the length desired.

12-INCH CLIP IN SET
For soft fullness and natural body, our 12-inch set delivers the perfect touch of volume. Want more length and density? Two sets are your best bet—because when it comes to luxury, more is more.

✔ Total Weight: 60g
✔ Total Pieces: 4
✔ Includes:
✔ 1 x 8-inch Weft with 4 clips
✔ 3 x 6-inch Wefts with 3 clips

16-INCH CLIP IN SET
For a little more impact, the 16-inch set adds noticeable length and voluminous drama—perfect for transforming your look in minutes.

✔ Total Weight: 120g
✔ Total Pieces: 8
✔ Includes:
✔ 1 x 8-inch Weft with 4 clips
✔ 2 x 6-inch Wefts with 3 clips
✔ 2 x 4-inch Wefts with 2 clips
✔ 3 x 3-inch Wefts with 1 clip

20-INCH CLIP IN SET
For the ultimate head-turning, confidence-boosting length, our 20-inch set is pure glamour in every strand. If luxury had a length, this would be it.

✔ Total Weight: 160g
✔ Total Pieces: 8
✔ Includes:
✔ 1 x 8-inch Weft with 4 clips
✔ 2 x 6-inch Wefts with 3 clips
✔ 2 x 4-inch Wefts with 2 clips
✔ 3 x 3-inch Wefts with 1 clip

16-INCH MINI CLIP IN SET
Perfect for soft volume and enhanced fullness—ideal for those with finer hair or looking for a subtle transformation.

✔ Total Weight: 60g
✔ Total Pieces: 3
✔ Includes:
✔ 1 x 8-inch Weft with 4 clips
✔ 2 x 6-inch Wefts with 3 clips

20-INCH MINI CLIP IN SET
Need a boost without the commitment? The 20-inch Mini Set delivers instant volume and luxurious length with 100g of premium, full-bodied extensions—perfect for creating a fuller, more glamorous look without the weight of a full set.

✔ Total Weight: 100g
✔ Total Pieces: 4
✔ Includes:
✔ 1 x 8-inch Weft with 4 clips
✔ 3 x 6-inch Wefts with 3 clips