Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best cold sore fever blister treatments of 2026
Save up to 10% off
Best Choice1
Clear Probiotics9.9Exceptional
Lysine Cold Sore Treatment, L-Lysine Capsules with Probiotics & Vitamin C
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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
LifeZoom9.6Exceptional
Red Light Therapy for Face, FSA-HSA Cold Sore Therapy Wand for Lips & Skin
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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 Wellness9.4Excellent
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
Oleavicin9.3Excellent
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
WELMATE9.2Excellent
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
Herstat8.9Very Good
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
WELMATE8.6Very Good
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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8
TARO8.5Good
TARO Cold Sore/Fever Blister Treatment - Docosanol 10% Cream (0.07 oz - 1 Tube)
10% Off Limited Time Deal-
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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9
Abreva8.4Good
Abreva Docosanol 10% Cold Sore Treatment, 0.07 oz Tube
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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
TARO8.3Good
TARO Cold Sore & Fever Blister Treatment - Fast-Acting Docosanol 10% Cream - Cold Sore & Fever Blister Treatment for Lips, Anti-Itch Formula for Effective Relief and Healing - 0.14 oz (2 Pack)
10% Off Limited Time Deal-
asin:B0CQMRJ8S8
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product dimensions:N/A
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date first available:December 19, 2023
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manufacturer:TARO
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country of origin:N/A
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