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10 Best cold sore fever blister treatments of 2026
Explore top picks
Best Choice1
Clear Probiotics9.8Exceptional
Lysine Cold Sore Defense Capsules with Probiotics, Vitamin C & Gut Support
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Capsules per Day:2
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Form:Capsule
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Manufacturing Facility:FDA-registered
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Included Ingredients:L-Lysine, Vitamin C, Pre-Probiotic Blend (Rhamnosus & Acidophilus)
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Supply Duration:1 Month
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Value for Money2
LifeZoom9.7Exceptional
Red Light Therapy for Face, Cold Sore Device Red Light Therapy Wand, FSA-HSA Rechargeable Elite Grade Infrared Light Therapy, Red Light Therapy Cold Sore Device, Ideal for Lips, Skin, Face.
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product dimensions:10.87 x 2.02 x 0.98 inches 4.8 ounces
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batteries:1 Lithium Polymer batteries required. included
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country of origin:China
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asin:B0DL4K9TLJ
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date first available:October 27, 2024
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3
Ideal Wellness9.5Excellent
Lysine Cold Sore Treatment for Lips with VIT C - Supercharged Lysine 1000mg Capsules & Cold Sore Relief Blend with Chaga, Bee Propolis, Zinc & Licorice Root for Skin, Gut Health & Immune Support
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4
Oleavicin9.4Excellent
All Natural & Organic Fever Blister & Cold Sore Treatment & Relief Ointment Gel 1.3oz(3.8)
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asin:B00WL83W54
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product dimensions:2.75 x 1 x 0.6 inches 0.21 ounces
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date first available:April 23, 2015
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manufacturer:Oleavicin
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country of origin:USA
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5
WELMATE9.3Excellent
WELMATE Docosanol 10% Cold Sore Treatment for Lips, 2 Pack - Fever Blister Medicine, Fast Acting, Shortens Healing Time, Doctor Formulated Pain Relief Cream - 0.07 oz Tube
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6
Herstat9.0Excellent
Herstat Plus+ Cold Sore Treatment 2g with 3% Propolis - Rapid Cold Sore Balm & Fever Blister Treatment - Lip Blister Treatment
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asin:B0D2DXPQCN
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product dimensions:2.56 x 0.53 x 0.53 inches 0.07 ounces
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date first available:April 22, 2024
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manufacturer:Herstat USA Inc
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country of origin:USA
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7
PatchRx8.7Very Good
PatchRx Cold Sore Patches for Lips (20 Patches) Lysine, Calendula & Zinc – Hydrocolloid Cold Sore Patch for Lip (Night or Day-time Remedy), Fever Blister Patches
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8
WELMATE8.4Good
WELMATE Docosanol Cream 10% - Cold Sore Treatment for Lips & Face, Fever Blister Medicine - Shortens Healing Time, Pain Relief Cream, Fast Acting, Doctor Formulated (1 Pack) 0.07 oz Tube
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9
Abreva8.1Good
Abreva Docosanol 10% Cream Tube, FDA Approved Treatment for Cold Sore/Fever Blister, 2 grams
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is discontinued by manufacturer:No
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asin:B000056OWW
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product dimensions:3.44 x 0.81 x 4.75 inches; 0.07 ounces
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date first available:January 1, 1999
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item model number:080130
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10
TARO8.0Good
TARO Cold Sore/Fever Blister Treatment - Docosanol 10% Cream (0.07 oz - 1 Tube)
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asin:B0CP2RLRJ8
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product dimensions:2.36 x 0.79 x 2.36 inches 0.07 ounces
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date first available:November 27, 2023
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manufacturer:TARO
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country of origin:N/A
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