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MEL Science Promo Codes, Discount Codes & Promotions for May 2024
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All (99)
Coupons (79)
Deals (20)
80
OFF
80% Off the 1st Box Subscription
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SKOOL80
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80
OFF
Get a 80% Discount on Selected Items. Make Sure You Don't Miss it
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80
OFF
80% Off the 1st Box Subscription
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70
OFF
Save 70% Off Your First Box
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HABIT
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60
OFF
60% Off Select Items at Melscience.com
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SUPER60
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60
OFF
$60 Off Annual Plan with MEL Science Offer
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60
OFF
You Won't Regret it - 60% off for You with MEL Science Coupon
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TOP60
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60
OFF
Get 60% Off with Voucher Code
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MELFAMILY
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60
OFF
You're Going to Love This - 60% off
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hip60
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60
OFF
Get up to 60% off Any Purchase with MEL Science Coupon Code
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MP60
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60
OFF
Up to 60% Off All Orders
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ACTIONLAB
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60
OFF
Save up to 60% on 1 Box
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60
OFF
1 Box up to 60% Off
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60
OFF
60% Off Select Products at Melscience.com
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MSA60
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60
OFF
First Box up to 60% Off
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60
OFF
Unbeatable 60% Off
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TOPKIT60
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6
OFF
6% off Storewide at MEL Science
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PART10
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53
OFF
53% Off Your Order
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CATALYST
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50
OFF
50% off First Year of the Annual Subscription
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GAGARIN50
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50
OFF
MEL Science Promo Code: 50% off First Box Subscription
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ANNUAL50
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50
OFF
Verified 50% off Your Order at MEL Science
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FAMILY
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50
OFF
Limited Time Offer: Get 50% Off on Specific Products
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SAVE50
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50
OFF
50% Off Sitewide + Free Shipping
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AFTERDARK
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50
OFF
Score 50% Off Sale
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HOLIDAY50
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50
OFF
Exclusive Offer: 50% off Sitewide – Shop Before it Ends
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OXZONNA50
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50
OFF
Exclusive Offer: 50% off Sitewide – Shop Before it Ends
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50
OFF
50% Off First Box ALL COUNTRIES ALL PRODUCTS
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HONEY50
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50
OFF
Get an Extra 50% Off First Kit. Must Be Member. With Promo Code
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GIVING50
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50
OFF
Get 50% off Your First Box at MEL Science
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CATCH50
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50
OFF
50% off the First Box with MEL Science Deal
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50
OFF
Get 50% Off Enjoy a 12 Month Subscription
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4JULY
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50
OFF
Exclusive Online Deal: Take 50% off Everything with This Coupon
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PI314
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50
OFF
Verified 50% Off Your Order at MEL Science
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FAMILY
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50
OFF
MEL Science Deal: 50% Off the First Month
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50
OFF
Claim Your 50% Off - Don't Miss out
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Plasma50
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50
OFF
Don't Delay Your Kids' Science Journey- Use the Promo Code to Take 50% Off a Year's Subscription
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SUPER50
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50
OFF
50% Off - Limited Time Offer
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YEAR50
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50
OFF
Get up to 50% Off Your First One Box
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LEO50
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50
OFF
Discover Fantastic Savings - 50% Off
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ZEROPARK50
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50
OFF
1 Box up to 50% Off
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MASTAR50
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50
OFF
50% Off Your First Month of Annual Subscription
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DONTPAYFULL50
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50
OFF
Save 50% Off Suscripcion Mel Ciencia at Melscience.coUS-en
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CATCH50
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5
OFF
Enjoy 5% Off All Your Purchases
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HONEY5BX
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5
OFF
MEL Science Promo: 5% Off Selected Items
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STAR
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5
OFF
5% Off First Month
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TOPKIT50
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5
OFF
5% Off Selected Items with MEL Science Coupon Code
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Brianna50
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5
OFF
MEL Science Promo Code: 5% Off Selected Items
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LUCK
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5
OFF
5% Off 1st Month
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ROCKET
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5
OFF
5% Off at MEL Science
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MELDAY50
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5
OFF
5% Off Your First Box
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ALYSSIA
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40
OFF
$40 Off Storewide at MEL Science
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ZEOLITE
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30
OFF
Extra 30% Off $298+ Orders
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CPN60
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30
OFF
Save 30% Off Your Order
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WELCOME30
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30
OFF
Get an Extra 30% Off Select Products
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IGNITE
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30
OFF
Sign up for MEL Science Newsletter & Save 30% Your First Kit
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30
OFF
Sign up & Enjoy 30% Off
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29
OFF
$29 Off 1 Set at MEL Science
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ACADEMIC
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25
OFF
25% Off Your First Order at MEL Science
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MELAFF25
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25
OFF
25% Off Storewide at MEL Science
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GREATYEAR50
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25
OFF
Save 25% Off Sitewide at Melscience.coGB-en Discount Code
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EARTHDAY
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25
OFF
25% Off When You Shopping
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JACKOFALLTRADES
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2390
OFF
Get $2,390 Off Sitewide at Melscience.com
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KNOJI60
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20
OFF
$20 Off Storewide at MEL Science
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WETHRIFT50
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20
OFF
MEL Science Discount Code: 20% Off Annual Subscription
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ONEMORE
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20
OFF
$20 Off Storewide at MEL Science
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AFF50
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20
OFF
Enjoy 20% Off with Code
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FLASH60
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20
OFF
Get up to $20 Off First 1 Box
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180
OFF
$180 off 12 Months Subscribe + Free Gift for New Annual Subscribers
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15
OFF
15% Off Storewide at MEL Science
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SAVE15
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15
OFF
You're in for a Treat - Save 15% or More
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15OFF
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15
OFF
15% off Subscription for Life with MEL Science Coupon
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DPF15
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15
OFF
Get Your Subscription with 15% Off Lifitime
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HONEY15
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15
OFF
Get an Extra 15% Off Site-wide at Melscience.com
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YOFMEL
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15
OFF
Verified 15% Off Your First Order at MEL Science
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AP15
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15
OFF
15% Off Subscriptions at MEL Science
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ALWAYS15
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15
OFF
15% Off at MEL Science
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WITCH15
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15
OFF
Save 15% Off Your Entire Subscription
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SEASON15
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14
OFF
14% off Storewide at MEL Science
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SPACEWOMAN
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10
OFF
10% off at MEL Science
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PILOT
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10
OFF
10% Off on Curated Selection
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ONEFREE
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10
OFF
Shop Smarter and Enjoy 10% Off Selected Items
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FOURBOXES
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0
OFF
Free Shipping Forever. Yes, with Annual Subscription Too
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HONEYSHIP
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0
OFF
Free Trial on Your First Set at MEL Science
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0
OFF
Save Big on Annual Plans
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TOP100
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0
OFF
Monthly Subscription Now: $39.90
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0
OFF
Up to 3 New Experiments Every Month Delivered to Your Door
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0
OFF
Annual Subscription Now $29.90/month
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0
OFF
$24.90 Per Box for the Whole Year
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HAPPY25
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0
OFF
Free Shipping on Storewide at MEL Science
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freeship24
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0
OFF
Free Trial Experiment with a Mel Science Monthly Subscription
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0
OFF
Clearance Lowest Price from $1
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0
OFF
Don't Miss out on Exclusive End of Season Sale
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nighthawk
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0
OFF
Enjoy Big Discount with This Voucher
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AKEEBA
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0
OFF
Shop and Save at melscience.com
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Tin
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0
OFF
Enjoy More for Less - Use Discount Codes to Unlock Amazing Deals
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MELSC
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0
OFF
Free Trial Vol2
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0
OFF
Code Auto-applied at Checkout
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ASTRUM
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0
OFF
Save on Your Must-have Items! Use This Coupon at Checkout
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B2E4E292
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0
OFF
Annual Half the Price
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HONEYEAR
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Today's MEL Science Offers
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