what is the difference in instaflex and instaflex advanced?

Instaflex Advanced is one capsule per day, while the other is 3 capsules per day. Also, the Instaflex Advanced just seemed to work better for me and it really does work well. It shocked me actually as I have tried everything. It took about a little more than a month to kick in, but one day I found myself walking 6 miles quite comfortably. Given that I am scheduled for a total knee replacement, that is saying something.

Is this product soy free?

Hi Monica; There is nothing in the supplement facts or the ingredients list about soy. I would have to assume it is soy free. If you want to be 100% sure, you can call Instaflex at 1-800-436-0920. I hope this helps to answer you question. Starpilot51

Is this product free of all shellfish?

Yes. Shellfish is in InstaFlex. not InstaFlex Advanced

Does any one have arthritist or bone on bone on knee? Did it work?

I have bone on bone both knees and dr wanted me to do knee replacements. After studying many reviews I tried Flexacil Ultra. Only $22. The knife like pains keeping me awake at night disappeared. The only time I experience knee pain now is if I forget to take the pills for a few days. Now I make sure I stay stocked

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Instaflex Advanced Joint Supplements for Women and Men - 30 Count | Doctor Formulated, Relieve Discomfort, Improve Flexibility, Joint Health, Joint Support, Joint Pain Relief

Product ID: 16310740

Details

Brand
Instaflex
Diet Type
Vegan
Flavor
Unflavored
Item Form
Capsule
Item Weight
2.4 ounces
Item dimensions L x W x H
4.9 x 2.7 x

⏳Relief in 7 days

💊One capsule daily

🦵Clinically proven joint comfort

R2418

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🦾 Unlock your joints’ full potential — move freely, live boldly!

VEGAN PURE - Ultra-premium, vegan capsules crafted for maximum potency and purity—no compromises.
ALL IN ONE SUPPORT - Combines AprѐsFlex, Turmeric, Resveratrol & Boswellia Serrata for enhanced flexibility and mobility.
FAST ACTING RELIEF - Feel improved joint comfort in as little as 7 days with doctor-formulated precision.
POWERFUL INGREDIENTS - Packed with UC-II Collagen, twice as effective as glucosamine plus chondroitin for daily joint ease.
TRUSTED BY THOUSANDS - Join over 11,000 satisfied users experiencing real joint relief and active lifestyle support.

Instaflex Advanced is a doctor-formulated, vegan joint supplement designed to improve mobility and reduce discomfort within 7 days. Featuring clinically backed ingredients like UC-II Collagen and AprѐsFlex, it offers superior joint support in a convenient once-daily capsule, trusted by thousands for effective, fast-acting relief.

Specifications

ASIN	B00UIMA3WA
Age Range Description	Adult
Best Sellers Rank	#5,168 in Health & Household ( See Top 100 in Health & Household ) #12 in Joint & Muscle Pain Relief Medications
Brand	Instaflex
Brand Name	Instaflex
Container Type	Bottle
Customer Reviews	4.1 out of 5 stars 11,223 Reviews
Diet Type	Vegan
Dosage Form	Capsule
Flavor	Unflavored
Item Dimensions	4.9 x 2.7 x 2.7 inches
Item Form	Capsule
Item Weight	2.4 ounces
Manufacturer	Instaflex
Manufacturer Part Number	5071501
Model Number	452399
Number of Items	1
Primary Supplement Type	UC-II Collagen
Product Benefits	Bone & Joint Support
Special Ingredients	Turmeric, Resveratrol, Boswellia Serrata Extract, BioPerine, UC-II Collagen, Hyaluronic Acid
Specific Uses For Product	Joint Relief
Total Servings Per Container	30
UPC	855710002352
Unit Count	30 Count

Reviews

S**X

Works for me!

I have been taking Instaflex for a few months and I feel it helps with joint pain in my knees. I tried the Instaflex Complete but I think my joints hurt less with the Instaflex Advanced.

9.08.2026

T**S

Amazon very good service

Very good joint supplement

12.08.2026

R**A

Joint Support for a Senior - Male - Age 87

My 86 year old dad requested that I buy this for him, kept seeing ads on TV. He seems happy with results - thinks that it is helping but says that he wishes he would have started on the supplement in his 70's.

8.05.2026

W**N

Same meds without the hassle

This is the exact supplement I used to buy from GNC but now I don't have to deal with them! Their deals and gimics were different with every person you spoke with. I LOVE Amazon

8.08.2026

Q**S

Advanced joint support

No results noted

20.07.2026

B**E

Will buy again

Works very well please with the product

4.08.2026

S**P

Relief from joint discomfort!

This product is excellent for joint discomfort ! I recommend it highly! Sara Zapp

3.08.2026

J**N

Knee Pain Remedy

i think it has a good “no pain” as result of taking it!

8.08.2026

C**E

Fast, reliable supplier

Fast delivery. Goods received in good condition. This is a repeat order, it works.

4.10.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.