Oxycline Pharmacy · Nigeria
★★★★★ 4.6 / 5 · 33 reviews

Diavellis

Natural blood sugar support for steadier days

When your sugar keeps swinging, the tiredness, the thirst and the cravings take over your day. Diavellis is a daily capsule that helps stabilise your blood sugar and steady your energy, the natural way. ₦48,900, pay on delivery.

20 capsules · 2 a day · natural formula
₦97,800 ₦48,900 -50%
Pay on delivery 30-day guarantee Original product

In stock — ships within 24 hours

Diavellis — Blood Sugar Support supplement pack
100% Original
100% Original
NAFDAC-aware sourcing
Fast Delivery
Fast Delivery
Lagos same-day, nationwide 3–7 days
Pay on Delivery
Pay on Delivery
Cash when it arrives
Pharmacist Support
Pharmacist Support
7 days a week, 9am–9pm

What is Diavellis?

Diavellis is a natural food supplement that helps stabilise blood sugar and support steadier energy for Nigerian adults managing high or swinging glucose. Each box holds 20 capsules, taken 2 a day with food. It blends six plant actives, from nopal and astragalus to barberry and cinnamon, plus a probiotic complex, that work on the real causes of unstable sugar. It is a food supplement, not a medicine, and it does not replace the treatment your doctor gives you. Price: ₦48,900 with pay on delivery.
6
Plant actives
20
Capsules per box
2/day
With food
₦48,900
Pay on delivery
Reviewed by Pharm. Tolulope Adeyemi (MPSN)

What Diavellis helps with

Diavellis supports the things unstable sugar steals from your day: steady energy, a clear head, fewer cravings, and the calm of knowing your numbers are not jumping all over the place.
Steadier blood sugar

Steadier blood sugar

Plant actives help hold your glucose in a steadier range instead of spiking after meals and crashing later.

Energy that lasts the day

Energy that lasts the day

When the sugar stops swinging, the afternoon tiredness and brain fog ease, and you feel like yourself again.

Fewer sugar cravings

Fewer sugar cravings

Gymnema and the herbal blend help calm the constant pull toward sweet and starchy food.

Support against complications

Support against complications

Antioxidant herbs help protect the heart, kidneys, eyes and nerves that high sugar puts under strain.

Helps your body use glucose

Helps your body use glucose

The formula supports insulin sensitivity, so your cells take in and burn sugar more efficiently.

Gentle, natural formula

Gentle, natural formula

Six plant actives plus a probiotic blend, taken with food, so most people tolerate it well.

Diavellis vs other options

CriteriaDiavellisDiet & willpower aloneIgnoring the numbers
How it worksWorks on the causes with 6 plant actives plus probioticsHard to keep up day after daySugar keeps climbing quietly
Blood sugarSupports a steadier daily rangeImproves slowly, easily slipsSwings get worse over time
CravingsHelps calm the pull to sweetsPure willpower, exhaustingThe cravings win
EnergySteadier all-day energyUp and down with every mealTiredness and brain fog
Your organsAntioxidants help protect themNo targeted supportHeart, kidneys, eyes at risk
Cost₦48,900 full course, pay on deliveryEndless special foodsCostly complications later

How Diavellis works

Unstable sugar starts with how your body makes and uses insulin. When the pancreas struggles and your cells stop responding well, glucose builds up in the blood. Diavellis works on both sides: it supports the pancreas and helps your cells use sugar again.
  • It absorbs with your mealTaken twice a day with food, the plant actives and probiotics reach your gut and bloodstream.
  • It slows the sugar rushBarberry and nopal help slow how fast carbs turn into glucose, so meals cause smaller spikes.
  • It steadies your levelsAstragalus, cinnamon and the blend support insulin sensitivity, helping hold sugar in a steadier range.

When you'll see results with Diavellis

Week 1
Many people notice steadier energy and fewer hard crashes after meals.
First change25%
Weeks 2 to 3
Cravings ease and morning readings start to settle.
Settling55%
Month 1
Your daily range holds steadier and the afternoon fog lifts.
Steadier range80%
Month 2 and beyond
With a full course, diet and movement, your numbers and energy stay steady.
Lasting balance100%

Stop riding the blood-sugar rollercoaster

Order Diavellis today at ₦48,900, half the regular price, and pay only when it reaches your door.

6 active ingredients in Diavellis

Six plant actives, plus a probiotic blend, each chosen for blood sugar. This is the same natural formula from the international Diavellis programme, brought to Nigeria with pay on delivery.
Nopal (prickly pear)
Nopal (prickly pear)

A desert cactus rich in fibre and pectin. It slows how fast sugar enters the blood after meals and supports a tired pancreas.

Nopal fibre helps blunt the glucose rise after eating.

Astragalus root
Astragalus root

A traditional root that helps flush excess cholesterol and toxins while supporting a healthy, steady blood sugar level.

Astragalus is studied for blood-sugar and metabolic support.

Soursop (graviola)
Soursop (graviola)

A tropical fruit that supports the immune system and the health of your blood vessels, which high sugar tends to damage.

Soursop is rich in antioxidants that protect blood vessels.

Barberry (Berberis)
Barberry (Berberis)

Red berries rich in the plant compound behind better glucose control. They slow carbohydrate breakdown and support healthy blood pressure.

Barberry's berberine supports healthy glucose metabolism.

Dandelion root
Dandelion root

A bitter root that gives your body inulin, an insulin-like fibre that eases the strain on the pancreas.

Inulin from dandelion supports steadier blood sugar.

Cinnamon
Cinnamon

The everyday spice with real science behind it. Cinnamon helps your cells respond to insulin and supports normal glucose levels.

Cinnamon supports insulin sensitivity and normal glucose.

The probiotic edge most sugar products miss

Diavellis adds a probiotic blend of Lactobacilli and Bifidobacteria to the plant actives. The bacteria in your gut shape how you handle sugar and carbohydrates. By supporting a healthier gut, these probiotics help your body manage glucose and digestion better, which is why Diavellis works on the cause and not only the numbers.

Who is Diavellis for?

It's for you if…

  • Your blood sugar swings high and low through the day
  • You feel tired, thirsty or foggy after meals
  • You fight constant cravings for sweet and starchy food
  • You have prediabetes or type 2 and want natural support
  • You want to protect your heart, kidneys and eyes
  • You prefer to pay on delivery and try it at home

It's not for you if…

  • You are pregnant, breastfeeding or under 18
  • You expect it to replace your prescribed diabetes medicine
  • You take insulin or other medication and have not spoken to your doctor
  • You want a magic fix without any diet or movement

How to get the most from Diavellis

Build meals around protein and fibre

Build meals around protein and fibre

Vegetables, beans and lean protein before rice or bread slow the sugar rush. Cut sugary drinks first.

Drink water, skip the soft drinks

Drink water, skip the soft drinks

Steady hydration helps your kidneys and your sugar. Swap soda and sweet tea for water.

Walk after you eat

Walk after you eat

A 15 to 20 minute walk after meals helps your muscles soak up glucose and supports the formula.

How to take Diavellis

Diavellis pack — 20 capsules
Take 2 capsules a day with food, one with breakfast and one with your evening meal. Use it for at least one month, alongside a balanced diet and daily movement. Keep taking any medicine your doctor prescribed unless they tell you otherwise.
  • 2 capsules daily, with foodOne in the morning, one in the evening, each with water and a meal.
  • Give it a full monthBlood sugar settles gradually. A 2 to 3 month course gives the best results.
  • Keep your doctor in the loopIf you take insulin or other medication, talk to your pharmacist or doctor before and during your course.

What customers say about Diavellis

Nigerians managing type 2 and prediabetes use Diavellis to steady their numbers and their energy. Here is what some of them say.

4.6Average rating
33Verified reviews
87%Rated 4★ or 5★
3 of 4Reorder
5★
68%
4★
19%
3★
7%
2★
4%
1★
2%
A
Adaeze N.Enugu
Verified
★★★★★

My husband and I both have type 2. He followed the instructions for three weeks and his after-dinner reading came down a lot. His energy is back and the constant tiredness has gone.

2 weeks ago
I
Ibrahim S.Kano
Verified
★★★★★

I used to skip my readings because the numbers scared me. After a month on Diavellis my fasting sugar is steadier and I stopped feeling shaky in the afternoons. I feel like myself again.

last month
F
Funke A.Ibadan
Verified
★★★★☆

It is helping my cravings the most, I no longer reach for sweets all day. The capsules are a bit big, so I take them with plenty of water, but I am happy with it.

3 weeks ago
O
Obinna E.Port Harcourt
Verified
★★★★★

My readings used to jump from 3 to 11 in one day. Two capsules a day with food, and now they sit in a much steadier range. Delivery to PH took four days and I paid the rider.

a few weeks ago
H
Halima Y.Abuja
Verified
★★★★★

After years of dieting alone with little change, this finally made a difference. My morning sugar is calmer and I have more energy for work and the children.

last month
C
Chidi O.Onitsha
Verified
★★★☆☆

It is working slowly. The first two weeks I saw little, so you need patience and you must still watch your diet. By week three the readings improved, so I am continuing.

a few weeks ago

Leave a review

Where to order Diavellis and how much it costs

A year of special foods and clinic visits

₦150,000+

VS

Diavellis (20 capsules)

₦48,900

-50%

Beware of fakes

Diavellis is in high demand, and fake copies appear in open markets and on random WhatsApp numbers. Order only through this official Oxycline Pharmacy page so you get the genuine sealed box, the correct ₦48,900 price and real pay on delivery. If a seller asks you to pay in advance to a personal account, it is not us.

Your order is protected

Order with zero risk. You pay the dispatch rider only when the sealed box is in your hand. If we ever send a wrong or damaged item, we replace it free of charge.

Pay on deliveryGenuine sealed productFast nationwide deliveryPharmacist support 7 days

Place your order

Enter your details — we call to confirm, you pay on delivery.

+234

Your details are safe. No prepayment, you pay on delivery.

Frequently asked questions about Diavellis

  • It is a natural food supplement that helps stabilise blood sugar and supports steadier energy in people with high or swinging glucose. It is not a medicine and does not replace your prescribed treatment.
  • Take 2 capsules a day with food, one with breakfast and one with your evening meal. Use it for at least one month, ideally a 2 to 3 month course, with a balanced diet.
  • One box of 20 capsules is ₦48,900, half the regular ₦97,800. You pay on delivery anywhere in Nigeria.
  • Many people notice steadier energy and fewer crashes within the first weeks, with readings settling over the full course. Everyone is different, so give it time.
  • Keep taking what your doctor prescribed. Diavellis is a food supplement, so talk to your pharmacist or doctor before adding it, especially if you take insulin, so they can watch your levels.
  • Enter your name and phone number in the order form. Our team calls to confirm, then the product is delivered to your door and you pay cash on delivery.

6 reasons to choose Diavellis

Natural plant + probiotic formula

Natural plant + probiotic formula

Six plant actives plus Lactobacilli and Bifidobacteria, in one daily capsule.

Trialled and doctor-reviewed

Trialled and doctor-reviewed

Built on the international Diavellis programme; this page is reviewed by our registered pharmacist.

Made for real blood sugar control

Made for real blood sugar control

Targets the spikes, the cravings and the energy crashes, not just the numbers.

Pay on delivery

Pay on delivery

No prepayment. You pay only when the sealed box reaches your hand.

Half price right now

Half price right now

₦48,900 instead of ₦97,800 while this price lasts.

Fast nationwide delivery

Fast nationwide delivery

Same-day across Lagos, 3 to 7 days to the rest of Nigeria.

Take back control of your blood sugar

You do not have to ride the spikes and crashes or live in fear of your next reading. Start your Diavellis course today and give your body steady, natural support.

  • 20 capsules, 2 a day with food
  • Six plant actives plus probiotics
  • ₦48,900, half the regular price
  • Pay on delivery nationwide
  • Pharmacist support 7 days a week
₦97,800 ₦48,900 -50%

Order Diavellis

Enter your details — we call to confirm, you pay on delivery.

+234

Your details are safe. No prepayment, you pay on delivery.

₦48,900Pay on delivery