The Beauty Sleep Duo
Slows Greys | Calms Stress | Oil-Free
The ultimate overnight hair wellness ritual. This limited-edition duo pairs our first-of-its-kind Good Night, Grey™ overnight scalp serum with Lunya's iconic silk sleep mask in exclusive Arey green. Together, they create the perfect nighttime routine to support healthier, fuller, more pigmented hair while you sleep.
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WHAT IS IT?
WHAT IS IT?
This exclusive collaboration brings together two wellness essentials designed to elevate your nighttime ritual. Good Night, Grey™ is a first-of-its-kind overnight scalp serum that works with your body's natural circadian rhythm to defend against cortisol-related hair aging, support melanin production, and extend the growth phase for fuller, healthier strands. The Lunya Silk Sleep Mask, reimagined in Arey's signature rich green, blocks out light for deeper, more restorative sleep—when your body (and hair) repairs most effectively. Together, they transform bedtime into your most powerful beauty routine.
WHAT'S INCLUDED?
WHAT'S INCLUDED?
3 Month Supply of Good Night, Grey™ Overnight Scalp Serum (3.38 fl. oz. / 100ml)
1 Small LUNYA Washable Silk Sleep Mask
HOW TO USE
HOW TO USE
Good Night, Grey™: At night, shake well and apply nozzle directly to the scalp, gently squeezing the tube to distribute product evenly on areas of concern, working from the hairline to the back of the head. Massage with your fingertips or the Arey Scalp Brush to distribute evenly and stimulate circulation. Do not rinse. Finish by enjoying the clean, calming lavender and eucalyptus scent as part of your wind-down ritual.
Lunya Sleep Mask: Slip on after applying Good Night, Grey™ to block out light and support deeper, more restorative sleep. The soft, breathable silk is gentle on skin and hair.
CLINICAL STUDIES
CLINICAL STUDIES
Independent studies on the key actives in Good Night, Grey™ demonstrated measurable improvements in density, pigment, and follicle health:
- 89% improvement in the ratio of active growth to shedding phase with Red Clover Flower Extract + Acetyl Tetrapeptide-3
- 25.9% increase in anagen recovery and 11% improvement in density with Spirulina & Chlorella Extract Complex
- 47% of participants saw fewer white hairs in 3 months with Palmitoyl Tetrapeptide-20 Amide
- 40% boost in melanin levels in grey hair after 4 months with Ononis Spinosa & Avena Strigosa Extracts
With consistent nightly use, visible results can be seen in as little as 3–6 months, including fewer new greys, thicker and fuller hair growth, softer and shinier strands, and a stronger, more resilient scalp.
THE SCIENCE
THE SCIENCE
Why nighttime matters: At night, the body shifts into repair mode, stress hormones dip, and cells become more receptive to restoration. Good Night, Grey™ leverages this natural rhythm to protect against cortisol-related damage, extend the anagen (growth) phase for density and fullness, support melanin production during the active growth cycle, and repair oxidative stress that accelerates greying and thinning.
Clinically studied ingredients: Spirulina Maxima & Chlorella Emersonii Extracts Blocks cortisol receptors, reduces stress-related hair loss, and supports overnight cellular repair.
Mela-9® Complex (Patented) Stimulates melanin synthesis, neutralizes free radicals, and preserves pigment where it starts—the follicle.
Red Clover Flower Extract + Biomimetic Peptide Helps calm inflammation and support stronger follicle anchoring for healthier growth.
The experience: Oil-free, dermatologist-tested, and scented with 100% natural lavender and eucalyptus for a calming nighttime ritual that bridges science and sensory care.
INGREDIENTS
INGREDIENTS
Water (Aqua), Trifolium Pratense (Clover) Flower Extract, Acetyl Tetrapeptide-3, Ononis Spinosa Root Extract, Avena Strigosa Seed Extract, Palmitoyl Tetrapeptide-20 Amide, Propanediol, Chlorella Emersonii Extract, Lecithin, Spirulina Maxima Extract, Citrus Reticulata (Tangerine) Fruit Extract, Acetyl Tyrosine, Pentylene Glycol, Gluconolactone, Glycerin, Butylene Glycol, Dextran, Hydroxyethylcellulose, Zanthoxylum Bungeanum Fruit Extract, Humulus Lupulus (Hops) Extract, Sesamum Indicum (Sesame) Seed Extract, Glycine Soja (Soybean) Germ Extract, Wasabia Japonica Leaf Extract, Panax Ginseng Root Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Serenoa Serrulata Fruit Extract, Polygonum Multiflorum Root Extract, Arginine, Biotin, Caffeine, Coffea Arabica (Coffee) Seed Extract, Fragrance (Parfum* Lavandula Angustifolia (Lavender) Oil, Eucalyptus Globulus Leaf Oil, Linalyl Acetate and Linalool), Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol
Contains: Sesame
*100% Natural Fragrance from Eucalyptus and Lavender
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WHAT PERCENTAGE GREY ARE YOU?
Ideal range for delaying grey growth and possible repigmentation of new hair growth
Proven Results
"This is working. My hair is thicker, and my stylist is noticing that I have less grey. Arey is a miracle!"
- Adam S.
4 Months Good Night, Grey™
"This sh*t is amazing! Wow. What a difference. I'd noticed my hair started feeling a little thinner, started looking a little ashy, and this has totally revived my hair!"
- Katie R.
4 Months Good Night, Grey™
"I started using a GLP-1 eight months ago. While I had already been seeing greying, I now had shedding. Arey slowed the shedding and made an impact on the color"
- Amy R.
3 Months Good Night, Grey™
"I spent a lot of time in the sun and didn't realize till recently what an impact that has had on my hair and my skin. Arey has brought so much color back to my hair, it feels years younger."
- Tyler F.
5 Months Good Night, Grey™
- Dani D.Verified Buyer2 hours agoReviewingGood Night, Grey™Rated 5 out of 5 starsResults
Quick results, and scalp looks & feels healthy.
Arey4 minutes agoThank you for your wonderful review, Dani! We're so thrilled to hear that you're seeing quick results with Good Night, Grey™ and that your scalp is looking and feeling healthy! It's fantastic that you're experiencing such positive changes so soon - we love that you're seeing firsthand how effective our overnight treatment can be. Thank you for being such a valued part of our community and for sharing your amazing experience with us!
- NehaVerified Buyer2 weeks agoReviewingGood Night, Grey™Rated 5 out of 5 starsVery good serum for scalp health.
I am using this serum from last 2 weeks. Have not seen any changes in Grey but the overall serum is pretty good and giving me good results. Will be continuing for next 6 months to see the visible results with my Grey.
Arey2 weeks agoThank you for your wonderful review, Neha! While it is still early in your journey with Good Night, Grey, we're so glad to hear you're feeling the benefits for your scalp health overall! You're absolutely right to be patient - it typically takes time to see visible changes with grey, and your plan to continue for the next 6 months is perfect. Consistency is key with topical serums like Good Night, Grey, and we're so grateful that you're staying committed to the routine. Thank you for being such a valued part of our community and for sharing your honest experience!
- MiriamVerified Buyer1 month agoReviewingGood Night, Grey™Rated 5 out of 5 stars26 year old with early greying getting her color back :)
I’ve only been using Good Night Grey for two weeks and I’m honestly impressed! My hair already feels noticeably denser, the new grey’s are definitely slowing down since I’m also using the Arey shower duo, and my scalp feels calm and healthy every morning. It’s super lightweight, completely non-greasy which I appreciate since I have curly hair, and I love that it works while I sleep, zero extra effort! Already ordering my next tube!!!! ❤️
Arey1 month agoThank you for your review, Miriam! We're so thrilled to hear that Good Night, Grey™ is delivering such amazing results for you in just two weeks! It's fantastic that you're already noticing denser hair and that the combination with our Arey shower duo is helping slow down those new greys. We're so glad the lightweight, non-greasy formula is working perfectly for your curly hair and that you're loving how it works effortlessly while you sleep. We're confident that your continued use will bring even more incredible results.
- VanessaVerified Buyer1 month agoReviewingGood Night, Grey™Rated 5 out of 5 starsPerfect night time serum
I have been using this in conjunction with the To the Root serum and I find that this is a worthy addition. It smells great and is slightly thicker and it is easier to apply to the root. My hair looks shinier since I have started using it. I have added this to the serum because I believe in the effectiveness of continuous use of these products.
Arey1 month agoThank you for your wonderful review, Vanessa! We're thrilled to hear that Good Night, Grey™ is such a perfect addition to your routine alongside To The Root serum. We're so excited that you're already seeing shinier hair since incorporating Good Night, Grey™ into your regimen. Your belief in the power of continuous use is spot on, and we're confident that this pair will continue deliverin results for you. Thank you for being such a dedicated part of our community!
- MckennaVerified Buyer1 month agoReviewingGood Night, Grey™Rated 5 out of 5 starsFavorite part of my night routine!
I'm in LOVE with this hair serum! I switched over from the Kerastase Magic Night Serum and Im never going back. Good Night, Grey has such a nice eucalyptus smell (which is perfect before bed) and I don't have to rinse it out the next morning since it doesn't leave my hair greasy at all! And I've definitely noticed improvement in hair thickness. Highly recommend!
Arey1 month agoThank you for your wonderful review, Mckenna! We're absolutely thrilled to hear that Good Night, Grey™ has become your favorite part of your nighttime routine! It's fantastic that you're loving the eucalyptus and lavender scent and how perfectly it fits into your bedtime ritual. We're so glad the lightweight, non-greasy formula is working beautifully for you. And hearing that you're already noticing improvement in hair thickness is incredibly exciting! We're confident that your continued use will bring even more amazing results. Thank you for being such a valued part of our community and for sharing your experience!