REINLAB™

The world’s first shade-matched, pre-bonded lash system — patent-pending. Everything you need for invisible, undetectable lashes — primer, clusters, coat, remover, tool, and case — engineered to work as one.

A true 3-layer system, powered by our re-engineered SHADEBOND™ Matrix: a light SHADEPRIME™ tack layer preps the lash, pre-bonded SHADEBOND™ clusters press on with no glue and no mess, and the patent-pending 360° SHADECOAT™ Method seals the bond completely — top, bottom, and both sides. This is at-home lashes, REINvented. With the patent-pending SHADEBOND™ System and 360° SHADECOAT™ Method, DIY lashes now last up to 7 days, stay comfortable, and never feel tacky.

The 3-layer system is shade-matched to your natural lashes and only translucently tinted. That's why it never turns white like clear glues or bond-and-seal systems — and never sits like an obvious, unnatural opaque black against the lash line. SHADEBOND™ is tinted perfectly to mimic natural lash shadows.

No glue. No mess. No waiting. Just prime, press, and 360° coat. Up to 7 days of tack-free, water-resistant wear.

Precision. Obsession.

Why it’s different

• A patent-pending system. Not just one product or step — the full shade-matched, pre-bonded 3-layer system and its 360° sealing method are patent-pending.

• Shade-matched. A tinted 3-layer matrix that blends into your natural lash color and mimics natural lash shadows.

• Pre-bonded. The bond is already built into every cluster — no glue, no mess, and no waiting for anything to get tacky. Just press and go.

• 360° SHADECOAT™ Method. Our patent-pending method seals the bond and removes tack on all sides — not just the bottom like conventional methods — so it protects against dirt and holds through water, sweat, and daily wear.

• Never turns white. The translucent tint masks the hazing that clear lash systems show after getting wet, so it blends with your natural lash shadows from day 1 to day 7.

• Brushable & natural. The bond stays tight at the root, so your lash tips stay soft, fluffy, and fully brushable — like salon lash extensions.

• No overlap required. Traditional clusters must be overlapped to stay put — adding weight, bulk, and pull on your natural lashes. Our re-engineered SHADEBOND™ Matrix holds edge-to-edge, so clusters sit in a seamless, continuous line with no stacking (only the outermost cluster can overlap the one before it if there isn’t enough space). The result is a more natural look, a lighter feel, and less tension on your natural lashes.

• Flexible, never crunchy. The 3-layer matrix stays pliable all week — it never dries stiff or crunchy like liquid bond, so it stays comfortable, and you can re-press anytime to refresh your hold.

• Easy removal. With no glue or liquid bond, removal is far easier than conventional bond-and-seal systems. The 3-layer matrix slides off and cleans away easily with SHADEMELT™.

• Faster than bond-and-seal. A full set in about 10 minutes — no glue, no waiting for anything to turn tacky. Conventional bond-and-seal sets can take up to 45 minutes.

What’s included

• SHADEPRIME™ — shade-matched primer that preps the lash

• SHADEBOND™ Clusters — pre-bonded, shade-matched clusters in four styles: BASELINE, OPTIMAL, MAX, and PEAK

• SHADECOAT™ — the shade-matched 360° sealing coat

• SHADEMELT™ — oil-based remover for gentle, clean removal

• SHADEPRESS™ — anti-stick lash forceps built for the system

• LABPOUCH™ — protective case, free with the SHADEBOND™ System

How it works — a full set in about 10 minutes

1. Prime. Start with clean and curled lashes. Apply a thin coat of SHADEPRIME™ to the underside of your natural lashes, just above the roots — avoid the roots themselves and the lash lengths.

2. Bond. Lift a SHADEBOND™ cluster at its anchor point with your SHADEPRESS™ forceps (avoid touching the bond base). Starting at the inner corner, align the cluster with your inner iris and place the bond base just above the roots, following your natural lash curve. Place edge-to-edge — no gaps, no overlap — using about 4 clusters per eye (5 for MAX). Leave a small gap at the outer corner; the last cluster can slightly overlap the previous one if you need it to fit your eye shape.

3. Press. Press each cluster and your natural lash together at the base with your SHADEPRESS™ forceps.

4. 360° Coat. Close your eye and angle SHADEPRESS™ to shield your lash mids and tips, exposing just the bond base. Apply a thin coat of SHADECOAT™ above the bond base, then open your eye and coat the inner edge, underneath, and the outer edge to complete the full 360° seal. Wait 5 minutes, then press each bond base once more. That’s what locks in up to 7-day wear.

(For a quick 3-day wear, you can wear the clusters alone — the bond will just stay slightly tacky.)

Wear & care

• Wears up to 7 days.
• Wash daily with an oil-free cleanser and pat dry, then re-press each base and brush the ends to fluff.
• Re-press anytime with SHADEPRESS™ — after a shower or a night’s sleep — to refresh your hold.
• Avoid oil-based products, heavy eye makeup, and mascara; avoid prolonged water exposure, steam, and sauna; and try not to sleep face-down or rub your eyes.
• When you’re ready to take them off, SHADEMELT™ dissolves the bond gently, with no pulling or tugging. For the hygiene and health of your lashes and eyes, we recommend removing and applying a fresh set every 7 days.

It's normal to see 1–5 natural lashes on removed clusters — that's your natural daily shed, not damage.

Patch test before first use: Apply SHADEPRIME™, a cluster, and SHADECOAT™ to your inner wrist and wait 24 hours. If irritation occurs, do not use.

Who it’s for
For anyone who wants salon-lash-extension results in less time and for less money — and for anyone who’s ever been let down by traditional bond-and-seal cluster systems and wants a better alternative.

Launching in GRAYBOND™, shade-matched for black to dark brown natural lashes. BROWNBOND™, AUBURNBOND™, BLONDEBOND™ and more shades are coming soon, so every lash color gets its perfect match.

Questions, answered

• How is this different from bond-and-seal? No liquid glue and no tacky wait time. The bond is pre-built into every cluster, so you just press and 360° coat — cleaner to apply, faster, and easier to remove. Plus: no overlap required, a flexible never-crunchy matrix, shade-matched so it never turns white, and easy removal with SHADEMELT™.

• Why is it gray? The translucent, shade-matched gray tint mimics your natural lash shadows and masks the hazing clear systems show after water exposure — so it stays undetectable from day 1 to day 7. (More shades coming soon to match every lash color.)

• Can I wear it in the shower? It’s water-resistant and built for up to 7 days of daily wear, but avoid prolonged water exposure, submersion, steam, and sauna. Re-press afterward to refresh your hold.

THE LAB™ — $44/mo ($72 value)

Never run out. Save over $25/month. 

Join THE LAB™ for monthly access to the patent-pending SHADEBOND™ System with our proprietary 360° SHADECOAT™ Method — plus member-only perks, gifts, and savings. Locked in at $44/month for founding members (reg. $49/month) — over $72 value.

• Monthly cluster refills. Fresh SHADEBOND™ clusters delivered every month, so you're always ready for a new set.
• Liquid refills every 4 months. SHADEPRIME™, SHADECOAT™, and SHADEMELT™ topped up automatically, right when you need them. 
• Free LABTOTE™. Delivered in your second month — yours to keep. 
• 20% off, always. 20% off all products, on every order. 
• Member gifts. Exclusive gifts every 6 months. 
• Early access. Be first to shop new products and shades. 
• Priority service. Front-of-the-line member support.

First 500 founding members lock in $44/month for life. Price rises to $49 after the first 500.

No commitment — pause, skip, or cancel anytime.

Join at reinlab.co/lab.

Lab-tested to meet EU safety standards. Cruelty-free. Formulated without harsh solvents or ingredients.

Precision. Obsession.