EYES · KNUCKLES · ELBOWS · KNEES
Dark patches keep
catching your eye?
The under-eyes. The hands. The elbows you notice in photos. Those little areas deserve a little more attention.
Meet the Numbuzin No.9 Retinol + Retinal duo — nourishing formulas for brighter-looking under-eyes, a smoother-looking finish and a care routine you can make your own.
Formulated as eye creams. Read the body-area guidance below when considering knuckles, elbows or knees.
YOU KNOW THAT LITTLE MIRROR MOMENT
You’re ready to go.
Then one little detail catches your eye.
Your outfit is on point. Then you notice the tired-looking under-eyes, the uneven-looking knuckles, or the elbows you keep moisturising.
It can turn a simple getting-ready moment into another round of checking, covering and second-guessing.
You deserve a routine that gives those little details some care, too.
Start with targeted care, consistent use and the right expectations for your skin. The No.9 duo brings two formulas into one convenient bundle.
LOOK A LITTLE CLOSER
Which little areas need more attention?
Under-eyes, knuckles, elbows and knees often need different kinds of care. Give each area a thoughtful routine.
A little clarity about body areas: Numbuzin presents these as eye creams, and the retinal formula also has facial-use claims. Its published product pages do not establish results specifically for knuckles, elbows or knees. If you want to use it on those areas, check the label, patch test and seek professional advice for persistent discolouration.
A CLOSER LOOK AT THE FORMULAS
More thought in every little dab.
Brightening, texture care and nourishment — brought together in the No.9 formulas.
Retinol & retinal
Vitamin A ingredients used in skincare for the appearance of uneven tone and texture.
Niacinamide
A brightening ingredient listed in both formulas, alongside their nourishing cream bases.
NAD+ & peptides
The No.9 formulas include NAD+ and a peptide blend for their firming-care focus.
Ceramide care
Ceramide NP and moisturising ingredients round out the nourishing formulas.
Formula references: Numbuzin retinol and Numbuzin retinal. Check the packaging of the product you receive for its current ingredient list.
KNOW EXACTLY WHAT IS IN YOUR BUNDLE
Two formulas.
One complete duo.
Every duo set includes 1 retinol cream + 1 retinal cream. Start with one formula at a time.
FORMULA 01
No.9 NAD+ Retinol
10 mL · EYE CREAM
A rich eye-care formula with retinol, NAD+, peptides and niacinamide. The manufacturer positions it for the appearance of fine lines and tired-looking under-eyes.
Your bundle includes one of this formula for every duo set.
FORMULA 02
No.9 NAD+ Retinal
20 mL · EYE CREAM
A retinal formula with NAD+, peptides and niacinamide. The manufacturer also describes use on facial lines and uneven-looking facial tone.
Your bundle includes one of this formula for every duo set.
Keep it simple: both formulas contain a retinoid. Avoid layering retinol and retinal on the same area in the same routine. Introduce one slowly and follow its label.
MAKE IT A LITTLE EVENING RITUAL
Small steps.
A routine you can keep.
Introduce one formula on a small area first. Begin on alternate nights if tolerated and follow the product label.
Apply to clean, dry skin as directed. Keep it away from the lash line, eyelids and inside the eyes. Add a moisturiser if needed.
Use broad-spectrum SPF 30+ on exposed skin, including hands. A consistent routine matters more than rushing.
Stop if irritation occurs. Retinoids should be avoided during pregnancy; ask your clinician about use while breastfeeding. For persistent or sudden darkening, get professional advice.
REAL FEEDBACK FROM THE BRAND STORE
A texture customers talk about.
“It feels gentle on the skin, absorbs well, and a little goes a long way.”
Rasha M.
Retinol · 25 April 2026
Listed as a verified buyer by the brand.
Read the review on Numbuzin’s US site ↗
“It absorbs quickly, doesn't leave my skin greasy, and fits easily into my nighttime routine.”
Dayana
Retinal · 9 July 2026
Listed as a verified buyer by the brand.
Read the review on Numbuzin’s US site ↗
Source: Numbuzin’s official US store, accessed 11 October 2026. These excerpts describe brand-store purchases and individual experiences. They are not evidence of knuckle, elbow or knee results.
THE PRODUCTS AT THE CENTRE OF YOUR ROUTINE
Know your duo
before you order.
You are choosing two different No.9 formulas: Retinol 10 mL and Retinal 20 mL.
Check the bundle quantities below so you know exactly how many of each cream are included.
Our product reference is shown here alongside the styled page imagery.
YOUR LITTLE SELF-CARE RESET
Give yourself
that cared-for feeling.
There is something good about taking a quiet moment for yourself. A little attention, a simple routine, and the freedom to show up as you are.
Choose the bundle that fits your budget and make space for your next care ritual.
Self-care illustration · This is not a before-and-after result.
CHOOSE YOUR NIGERIA BUNDLE
More care.
More value in your bundle.
Every complete duo is 1 retinol + 1 retinal cream. All prices are in Nigerian naira.
START YOUR ROUTINE
1 complete duo
Retinol + retinal bundle
2 creams total · 1 complete duo
A complete duo to get started
Free delivery · Pay on delivery
SAVE ₦5,000
2 complete duos
₦46,000 when bought as single duos
4 creams total · 2 complete duos
Save ₦5,000 vs buying 2 single duos
Free delivery · Pay on delivery
BEST VALUE PER DUO
Buy 3 duos.
Get 1 duo FREE.
₦92,000 when bought as single duos
8 creams total · 4 complete duos
Save ₦23,000 vs buying 4 single duos
Free delivery · Pay on delivery
LARGER SUPPLY + FREE DUO
Buy 4 duos.
Get 1 duo FREE.
₦115,000 when bought as single duos
10 creams total · 5 complete duos
Save ₦23,000 vs buying 5 single duos
Free delivery · Pay on delivery
One free duo means 1 extra retinol + 1 extra retinal cream. Savings compare the total duos received with the ₦23,000 single-duo price.
A FEW THINGS YOU MAY BE WONDERING
Your questions, answered.
Can I use this on knuckles, elbows or knees?
Will this change my natural skin colour?
How quickly will I see a difference?
Do I apply retinol and retinal together?
Is it suitable for sensitive skin?
What exactly do the free-duo offers include?
How do delivery and payment work?
YOUR NEXT CARE RITUAL STARTS HERE
Ready to choose your duo?
Select your preferred bundle and complete your delivery details. We will call to confirm your order.
Free delivery · Pay on delivery
Please keep your phone available so we can confirm the order before dispatch.
numbuzin No.9 · Retinol + Retinal
A little more attention to the little details.
Product-styling and lifestyle images are AI-created illustrations. The supplied product photograph is shown separately. Images do not document customer results. Individual experiences vary.
Product references: Retinol · Retinal · Retinoid care guidance