Skip to content

| 1555 Northgate Mile

Digital Coupons
Weekly Ad
Father’s Day
4X Gift Cards
Prep for Match Day
Meal Planning & Recipes
Store Locator

Return to top navigation

theanine

327 results

Sort & Filter
Filtering search results for theanine
Sort By
Best Match
Most Popular
Price: Low to High
Price: High to Low
Alphabetical: A-Z
Filter By
Min. Price RangeMax. Price Range
$0 - $12.49 (142)$12.50 - $24.99 (127)$25.00 - $37.49 (44)$37.50 - $50.00 (11)Over $50 (1)
On Sale (38)
Afrin (1)Alcon (2)Alka-Seltzer Plus (2)Allegra (2)Bausch & Lomb (1)
In-Stock Items Only (318)
In-Store
Pickup
Delivery
Creamy Natural (1)
Fresh (1)Mint (1)Other (6)
Departments
Health & Wellness (313)
Natural & Organic (70)
Personal Care (7)
Beauty (3)
Baby (1)
Gluten Free (109)Kosher (33)Live Naturally (94)Non-GMO (82)Organic (11)
Price Range
Min. Price Range$Max. Price Range$
$0 - $12.49 (142)$12.50 - $24.99 (127)$25.00 - $37.49 (44)$37.50 - $50.00 (11)Over $50 (1)
Savings
On Sale (38)
Brands
Afrin (1)Alcon (2)Alka-Seltzer Plus (2)Allegra (2)Bausch & Lomb (1)Benadryl (11)Boiron (3)Bragg (1)COSRX (1)Chloraseptic (1)Claritin (15)Cold-EEZE (2)Comforts (1)Coricidin (6)Cortizone 10 (1)Country Life (17)Delsym (3)Diabetic Tussin (3)Dimetapp (3)Fleet (2)Gaia Herbs (1)Garden of Life (3)HALLS (4)Herb Pharm (1)Himalaya (4)HumanN (1)Hyland's (5)Imodium (1)Irwin Naturals (4)Jarrow Formulas (5)Kroger (58)Luden's (1)Ludens (1)MaryRuth's (1)MegaFood (1)Mucinex (10)Mylanta (1)NOW (3)Narcan (1)Nasacort (2)Nasonex (3)Natrol (7)Natural Balance (1)Natural Vitality (2)Nature's Bounty (1)Nature's Truth (1)Nature's Way (14)Neo-Synephrine (1)New Chapter (1)Nexium (2)Nordic Naturals (9)Nutricost (1)NyQuil (1)OLLY (2)Om (1)Oregon's Wild Harvest (1)Physicians Formula (1)Primatene (1)Prince of Peace (1)Quantum Health (2)Ricola (9)Robitussin (2)Sarna (1)Similasan (2)Simple Truth (9)Simple Truth Organic (1)Smart Way (1)Solaray (3)Source Naturals (3)Systane (2)T.N. Dickinson's (1)Thera Zinc (1)TheraPearl (1)TheraTears (4)Therabreath (4)Theraflu (10)Traditional Medicinals (1)Tylenol (5)Vicks (6)Visine (1)Vitanica (2)WishGarden Herbs (2)Xyzal (1)Youtheory (1)Zicam (1)Zyrtec (14)
Availability
In-Stock Items Only (318)
Ways to Shop
In-Store
Pickup
Delivery
Color
Creamy Natural (1)
Scent
Fresh (1)Mint (1)Other (6)
Departments
Departments
Health & Wellness (313)
Natural & Organic (70)
Personal Care (7)
Beauty (3)
Baby (1)
Beverages (1)
Dietary Preferences
Gluten Free (109)Kosher (33)Live Naturally (94)Non-GMO (82)Organic (11)Sugar Free (8)Vegan (32)Vegetarian (6)

327 products loaded

^$11^.49

$0.19/each

Simple Truth® L-Theanine Capsules 200mg

60 ct

^$33^.99

$0.28/each

Source Naturals Serene Science Theanine Serene Calm Mind & Body Tablets

120 ct

^$7^.49

$0.25/each

Nutricost® L-Theanine Supplement Capsules 200mg

30 ct

^$9^.99

Theraflu Severe Congestion Relief Nasal Mist, Oxymetazoline HCI 0.05% Nasal Decongestant

0.34 fl oz

^$10^.29

$0.86/fl oz

Mylanta® Liquid Antacid & Antigas, Classic Flavor

12 fl oz

^$10^.49

$1.75/each

Theraflu Nighttime Flu Relief Honey Lemon Powder

6 ct

Sponsored

^$6^.49

$0.14/each

Ricola ™ Echinacea Honey-Lemon 45ct Bags

45 ct

^$18^.29

$1.10/fl oz

Theraflu Daytime and Nighttime Severe Cold and Cough Medicine, Berry Flavor - 8.3 Oz x 2

16.6 fl oz

^$15^.99

$47.03/fl oz

Nasonex 24HR Full Prescription Strength Allergy + Congestion Relief Nasal Spray Mometasone

0.34 fl oz

^$7^.49

$0.42/each

Quantum Health® TheraZinc® Blood Orange Lozenges

18 ct

^$10^.49

$1.26/fl oz

Theraflu Max Strength Daytime Flu Symptom Relief with Acetaminophen and Dextromethorphan HBr

8.3 fl oz

^$4^.99

$0.83/each

Kroger® NightTime Severe Cold and Cough Honey Lemon Cold Medicine Packets

6 ct

^$7^.99

$0.33/each

Benadryl Allergy & Sinus Congestion Relief Tablets Diphenhydramine HCl & Phenylephrine HCl

24 ct

Sponsored

^$11^.99

$1.50/fl oz

Children's Benadryl Allergy & Cold Relief Liquid Diphenhydramine HCl Cherry Flavor

8 fl. oz

^$10^.79

$2.70/fl oz

Hyland's Naturals™ Kids Daytime Cold & Cough Medicine

4 fl oz

^$19^.79

$0.40/each

Nature's Bounty Anxiety & Stress Relief Ashwagandha KSM-66 Plus L-Theanine Tablets, 600 mg

50 ct

Buy 1, Get 1 Free

Available Offers

Sale

Buy 1, Get 1 Free

Exp. Feb. 03

Everyday Low Price^$5^.49

$0.34/each

Traditional Medicinals Organic Throat Coat Lemon Echinacea Tea

16ct

Sponsored

^$25^.99

$3.25/fl oz

Children's Zyrtec 24 Hour Allergy Relief Dye-Free Sugar-Free Syrup Cetirizine HCl Grape Flavor

8 fl. oz

^$12^.49

Nature's Way Umcka Cold Relief Hot Drink Multi-Symptom Relief Homeopathic Lemon Flavored Packets

10 ct

^$28^.99

$0.48/each

Country Life Fast-Acting L-Theanine Smooth Melts 100mg

60 ct

^$8^.49

$2.12/fl oz

Children's Benadryl Allergy & Cold Relief Liquid Diphenhydramine HCl Cherry Flavor

4 fl. oz

Sponsored

^$47^.99

$0.80/each

Children's Claritin® 24 Hour Allergy Relief Grape Chewable Loratadine 5mg

60 ct

^$10^.49

$1.75/each

Theraflu Daytime Severe Cold Relief Powder, Honey Ginger Flavor

6 ct

Low Stock

^$6^.49

$12.98/fl oz

Neo-Synephrine® Extra Strength Cold & Allergy Congestion Relief Nasal Spray Phenylephrine HCI

0.5 fl oz

^$8^.49

$2.12/fl oz

Children's Benadryl Allergy & Congestion Relief Liquid Diphenhydramine HCl & Phenylephrine HCl Grape

4 fl. oz

Sponsored

^$14^.49

$1.45/each

Claritin® 24 Hour Non-Drowsy Allergy Relief Loratadine 10mg RediTabs® Tablets

10 ct

Low Stock

^$11^.99

$1.00/fl oz

Coricidin® HBP Maximum Strength Cold Cough & Flu Medicine

12 fl oz

Sponsored

^$37^.99

$33.32/fl oz

Nasacort 24HR Allergy Nasal Spray for Adults Non-drowsy & Alcohol Free

2 pk / 0.57 fl oz

Low Stock

Shop More

My Recent Purchases

Shopping Assistant

ABOUT US

About the Company
Shop Store Brands
Zero Hunger | Zero Waste
Community Rewards
Careers
Request a Donation
Vendors & Suppliers
Newsroom
NLRB Notice to Employees

ABOUT US

About the Company
Shop Store Brands
Zero Hunger | Zero Waste
Community Rewards
Careers
Request a Donation
Vendors & Suppliers
Newsroom
NLRB Notice to Employees

HELP

Customer Service
FAQs
Find a Store
Find a Pharmacy
Freshness Guarantee
Privacy Center
Recall Alerts

HELP

Customer Service
FAQs
Find a Store
Find a Pharmacy
Freshness Guarantee
Privacy Center
Recall Alerts

LEARN MORE

Loyalty Card
Boost Membership
Fuel Points
Grocery Pickup
Delivery Providers
Find Your Delivery Location
Custom Cakes
Party Platters

LEARN MORE

Loyalty Card
Boost Membership
Fuel Points
Grocery Pickup
Delivery Providers
Find Your Delivery Location
Custom Cakes
Party Platters

SERVICES

Pharmacy & Health
Healthcare Appointments
Money Services
Gift Cards
SNAP EBT

SERVICES

Pharmacy & Health
Healthcare Appointments
Money Services
Gift Cards
SNAP EBT

QUICK LINKS

Shop All Deals
Clip Digital Coupons
Shop Weekly Ad
Start Your Order
Shop Recipes
Explore Easy Meals
Schedule an Appointment

QUICK LINKS

Shop All Deals
Clip Digital Coupons
Shop Weekly Ad
Start Your Order
Shop Recipes
Explore Easy Meals
Schedule an Appointment

GET THE APP

GET THE APP

All Contents ©2026 The Kroger Co. All Rights Reserved

Accessibility StatementIf you are using a screen reader and having difficulty with this website, please call 1-800-576-4377.

Financial Products & Services Privacy Policy
HIPAA Notice of Privacy Practice
Privacy Policy
Terms and Conditions
TLC Terms and Conditions
TLC Patient Bill of Rights
Notice for California Dietitian Patients
Dietitian/Telemedicine Consent to Treat Form

Let's Connect

Improving Your Experience

To provide and personalize our offerings, make recommendations, detect and prevent fraud, and improve our services, we use tools that collect and record your data, which may include your searches for and purchases of health and wellness products. We also may share non-sensitive data with third parties, such as advertising and analytics vendors, social networks, technology providers, and research providers. By continuing to use our websites and apps and shop our stores, this means you consent to these practices and accept our Terms and our Privacy Policy.