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Test Kit Plus Discount Codes September 2026

Find 17 manually checked Test Kit Plus Coupon Codes for September 2026, including Discount Codes, discounts and exclusive deals. Expired offers are removed regularly.

Test Kit Plus offers 0 coupon codes and 17 deals as of September 2026. Today's top offer: Buy 1 Get 1 50% Off Protective Gloves. Codes are verified and updated daily.

50%
OFF
Buy 1 Get 1 50% Off Protective Gloves

Add two packs of protective gloves to your cart and get the second pack at half price. This offer automatically applies at checkout.

Up to
25%
OFF
25% Off Reagent Bottle Replacements

Replenish your testing supplies with 25% off Replacement Reagent Bottles. Ensure accurate results with this essential discount.

Free Shipping
Free Shipping on Orders Over $100

Spend $100 or more on any products and your entire order ships for free. This applies to standard domestic shipping.

Expires Sep 29, 2026
10%
OFF
Heroin Purity Test Kits Reduced by 10%

All Heroin Purity Test Kits are currently 10% off their standard price. This makes harm reduction tools more accessible.

25%
OFF
Subscription Savings on Reagent Refills

Enroll in the subscribe-and-save program for regular reagent deliveries. Enjoy a consistent discount on recurring orders.

Bundle
Black Friday Deals on Complete Bundles

Expect significant savings on complete test kit bundles during the Black Friday event. These deals are usually time-limited.

18%
OFF
18% Off Ketamine Test Kit Purchases

Save 18% on Ketamine Test Kit purchases, ensuring safety and accuracy with reliable testing solutions.

From $25
LSD (Ehrlich) Test Kits From $25

Ehrlich Test Kits for LSD identification are available starting at $25. This provides an affordable option for substance verification.

15%
OFF
Cyber Monday Specials: 15% Off Site-wide

On Cyber Monday, a 15% discount is applied to almost all products across the website. This is a one-day promotional event.

10%
OFF
10% Off Your First Test Kit Plus Order

New customers can receive a 10% discount on their initial purchase. This offer is valid once per customer account.

15%
OFF
Multi-buy Discount on Glass Vials

Purchase multiple packs of glass vials and receive a bulk discount. The more you buy, the more you save per pack.

Bundle
Bundle and Save on Purity Test Kits

Combine various purity test kits for a reduced overall price. Multi-kit purchases offer better value than individual items.

12%
OFF
12% Off Froehde Reagent Bottles

Receive a 12% discount on Froehde Reagent purchases. This applies to all sizes of the Froehde reagent bottles.

10%
OFF
Military Personnel: 10% Off Your Purchase

Active and veteran military members are eligible for a 10% discount. Verify your status to access this ongoing offer.

45%
OFF
Festival Season Savings on MDMA Test Kits

Special pricing is available for MDMA (Molly) Test Kits during the summer festival period. Check the product page for current deals.

Under $50
Cocaine Purity Test Kits Under $50

Find Cocaine Purity Test Kits priced below $50 for a limited time. This promotion makes testing more accessible.

From $1.50
Fentanyl Test Strips From $1.50 Each

Individual fentanyl test strips are available starting at this low price. Bulk purchases may offer further per-unit savings.

Customer Reviews

4.5
Average Rating
4
Total Reviews
Lisa Foster
★★★★★
1 month ago

Good deal on a bundle

I was looking for a good value for a few different tests and decided on the Complete Drug Test Kit Bundle. I saw they had a deal for bundles, which saved me a decent amount compared to buying each kit separately. It felt like I got a solid discount without even needing a special code, which was nice. The price point for everything included was really fair, and the quality of the reagents seemed good when I used them. For my first time buying these, it felt like a worthwhile purchase and I definitely got my money's worth.

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Anna
★★★★☆
1 month ago

Got my fentanyl strips quick

Needed some Fentanyl Test Strips and grabbed them from here. The website was super easy to use, no fuss at all. They got to me pretty fast, like, I think it was maybe four days? Came in a plain envelope, which was cool. Everything was as expected. Glad I got them, felt good to have on hand.

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James Z.
★★★★★
2 months ago

MDMA kit, good instructions

I ordered the MDMA (Molly) Test Kit along with some extra Protective Gloves. The ordering process on the website was straightforward and I got a confirmation email right away. Shipping took about 5 days to reach me in Arizona, which felt reasonable enough. The packaging was discreet, which I appreciated. When I used the kit, the instructions were clear and easy to follow, and the color chart made it simple to interpret the results. Everything felt high quality and reliable. I had a quick question about shelf life, and customer support replied to my email within a few hours with a helpful answer. Overall, a smooth and reassuring experience. It definitely helped me feel safer.

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Kate
★★★★☆
2 months ago

Decent kits, delivery was okay

I bought the Cocaine Purity Test Kit and a Marquis Reagent. The website was easy enough to navigate and placing the order was simple. Delivery took about a week to get to me, which wasn't super fast but not terrible either. The packaging was discrete, which is a plus. The kits themselves worked as expected; the instructions were clear and the color charts were helpful. My only minor gripe was that one of the glass vials felt a little sticky on the outside when it arrived, like maybe a tiny bit of residue, but it wiped off easily and didn't affect the product inside. Good selection of products and generally a positive experience.

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Test Kit Plus Community Discussion

Share tips, ask questions & help fellow shoppers save more

B
Ben
2 months ago

Can you use more than one discount code on an order? Thinking of getting a bundle and found a separate code.

M Megan 1 month ago
Nah, they only let you use one code per order. I tried before.
3
G Greg 1 month ago
Pretty sure it's one code at checkout. Sometimes the bundles have automatic discounts though, so you don't even need a code for those savings.
5
7 Responses (2)
A
Alex Y.
2 months ago

Is there a first-time buyer discount code anywhere? Or is it just for bundles usually?

J Julia Brooks 2 months ago
I think if you sign up for their newsletter you get a code for your first order.
6
T Tom 2 months ago
Yeah, usually 10-15% off for signing up. But the bundles often save you more if you need multiple kits.
4
7 Responses (2)
E
Elena
1 month ago

how many tests can you usually get out of one of the small reagent bottles?

T Tara J. 1 month ago
A lot! I've done like 50+ tests from one bottle, just need a tiny drop.
0
C Carly 1 month ago
Depends on how careful you are, but you can easily get 100+ tests from a single bottle. A little goes a long way.
3
6 Responses (2)
S
Shane J.
2 months ago

How discreet is the packaging? Like, will my nosy mailman know what it is?

P Priya Hughes 2 months ago
Super discreet. Just a plain box, no branding or anything obvious on the outside.
0
A Anna 1 month ago
Can confirm, it's totally plain. Nobody would know what's inside unless they opened it up.
5
6 Responses (2)
P
Phil V.
2 months ago

Are these kits really accurate? I've seen some other brands out there too.

M Mark 2 months ago
They're considered really good for harm reduction. Not lab precise, but accurate enough to tell you if something's way off or what main substance is there.
5
G Greg H. 2 months ago
Yeah, they're legit. I've used them a few times and they're consistent with what I expected. Definitely better than guessing.
5
6 Responses (2)

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