Search  for anything...

MAËLYS Cosmetics B-FLAT Belly Firming Cream - Stretch Mark, Tightening Belly Cream

  • Based on 6,332 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $8.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Apr 27
Order within 16 hours and 51 minutes
Available payment plans shown during checkout

Size: 1 Pack


Brand: MAËLYS


Item Volume: 100 Milliliters


Item dimensions L x W x H: 2.64 x 2.64 x 7.48 inches


Age Range (Description): Adult


Special Feature: Not Tested On Animals, Anti-Ageing, Travel Size, Clinically proven to decrease the look of stretch marks., Skin Tightening See more


Product Dimensions ‏ : ‎ 2.64 x 2.64 x 7.48 inches; 8.15 ounces


Item model number ‏ : ‎ B-Flat Firming Belly Cream


Department ‏ : ‎ womens


Manufacturer ‏ : ‎ BIOGENESIS INC.


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good results
Size: 1 Pack
I’ve been using this before going to the gym and I’ve been seeing results. Burns a little bit is doesn’t bother me.
Reviewed in the United States on April 16, 2025 by Gabriela Lopes

  • Noticeable difference and great texture!
Size: 1 Pack
I’ve been using B-FLAT consistently and I can really see a difference in the texture and firmness of my belly area. It absorbs quickly, smells nice, and leaves my skin super smooth. It also gives a warm feeling when applied, which makes it feel like it’s really working!
Reviewed in the United States on March 26, 2025 by VANDERLEIA DE FATIMA KOPP VIEIRA VANDERLEIA DE FATIMA KOPP VIEIRA

  • Two weeks of use
Size: 1 Pack
Have used the b-flat and b-flex for two weeks now. I thought about getting this for a while now and was thinking it’s too good to be true. Now that I’ve been using it I have yet to see visible results as of now. But it’s only been two weeks at least and each body type reacts differently. I noticed that it was well packages and full this was also fast delivery so I’m very happy. The one place I go see some changes is my arms I use to weight 290lbs and I’m 5’6” I’ve lost a bit of weight I’m now 200lbs and working out isn’t working very well for me. But this is helping specially around my arms and tummy. I won’t put up pictures now but I will after I see significant visual results that are worth uploading. I also use these on my thighs and have notice a smoother look to them my legs feel great and my stretch marks have been less visible. I had a little bit of cellulite going on and I have noticed that too has gone smoothly since I started using this product. I usually do a lot of investigation and seek for information regarding anything I use. I liked the message behind the company and why they created the brand. I also investigated about the ingredients used, I looked through and have thought it is something good that I can certainly use. I went on The website, Ulta and here for more information regarding the products Now on to comfort and how I feel while using this product. First day I used it was the night I got it after work. This was after showing which to as far as I read on other reviews a slight burning started after I applied the product. This sensation isn’t too overwhelming nor uncomfortable. My skin is sensitive but this is not making it difficult for me to use. Yes, the product does heat up on the skin but it’s only for a little bit. I’ve used other products that go on super cold and heat up and it’s painful. This however, doesn’t do that at least not to me. I noticed that using it after a shower it worked better that waiting until the next day or after hours of being dry and out doing things. I use the products twice as indicated for maximum results I use this in the morning before I go to work as I do work for a landscaping / Nursery company and have to move large trees and plants. This wakes me up and makes me become energetic and happy to be up and ready for the day. After having it on for two hours it feels great and I don’t have to worry about washing it off I can go about my day as normal. After hours of work I come home and exercise, walk my dog and eat do some stuff for the next day. And shower again like I said I feel like it works better after showering. I apply it before going to bed and relax read a book, watch a movie or even just text my friends until I have to go to bed. After doing intense workouts and having to move heavy plants around all day muscles are super sore so this actually helps to relax my muscles. I have the best sleep ever since I started to use this as my muscles aren’t sore the next day. I use to hate waking up for work due to sore muscles but now it’s like ache muscles where? This products smells amazing, honestly I’m obsessed with the sent and I’m very sensitive to smells due to my asthma. It’s not too overwhelming and it just smells great when you start applying it. I’m very happy with this product so far and I’ll do some updates later as I see results. ... show more
Reviewed in the United States on August 29, 2022 by Jennifer Marquez

  • Lava in a bottle!
Size: 1 Pack
I read the reviews, the good and the bad before deciding to purchase this. I’ve never returned something so quickly in my life. I ordered it and it came over night. I dropped my daughter off at school, came back and it was waiting on me. I excitedly rubbed it on my belly. I started to get some prickly feeling. Then I felt some itching. But I wasn’t turning red and I’m not allergic to anything, so I wasn’t worried. The warming sensation started a couple minutes in and I got so excited. I said “heck yeah, work baby work!” About 10 minutes in I went back and re-read the bottle to see if “fiery gates of hell” was an ingredient. I saw that the bottle said it could keep heating for up to 2 hours and ladies and gents, they did not lie. The burning intensity kept increasing. I got a box fan and stood in front of it for a few minutes and it helped. When I walked away from the fan, I began reevaluating all my life’s decisions that led to me purchasing this thing. I got extremely uncomfortable, so I started walking around my house. I just felt disgusted by every thing. I couldn’t even drink water because the thought of drinking water disgusted me. I thought I was losing my mind. I paced around my house for 2 hours until the burning started decreasing. It burned for about 2 hours and 15 minutes. Then it got mildly itchy. Finally after about 3 hours, I started feeling normal and was no longer disgusted by everything. Not sure what sort of psychological warfare this thing dishes out but it got to me. The thought of using it again a second time that day overwhelmed me. I almost started having a panic attack. I couldn’t imagine going through that before bedtime or ever again. I clicked return so quickly and boxed that sucker back up. I’m happy for everyone it worked for. The before and after pics really sold me. But not everything is for everyone. I would rather get an actual tummy tuck than to even look at this product ever again. I’m legit traumatized. ... show more
Reviewed in the United States on January 20, 2023 by Santana

  • Didn’t work for me
Size: 1 Pack
I tried this. I was so excited & hopeful. I have had 3 children so maybe this time something will work. It did give a burning sensation after putting it on but I didn’t see a difference. This bottle is not cheap. Please do not waste your money or time.
Reviewed in the United States on September 21, 2024 by Mekana Mekana

Can't find a product?

Find it on Amazon first, then paste the link below.