Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

AcneFree Terminator 10 vs Bubble Knock Out Acne Spot Treatment

Pick the AcneFree Terminator 10 if you want the strongest over-the-counter benzoyl peroxide spot treatment and a larger tube that lasts. Pick Bubble Knock Out if your skin is sensitive to benzoyl peroxide, you prefer a salicylic acid formula, or you want a fragrance-free gel that dries fast. AcneFree is a plain, clinical 10% benzoyl peroxide cream with a long track record; Bubble is a newer, gentler 1.8% salicylic acid formula with botanicals. Reviewers rate Bubble slightly higher, but AcneFree has more ratings and a stronger active.

  • Choose the AcneFree Terminator 10 if you have stubborn, inflamed pimples and your skin tolerates benzoyl peroxide well.
  • Choose the Bubble Knock Out if you want a gentler salicylic acid spot treatment that is fragrance free and dries in about two minutes.

Prices

  • AcneFree Terminator 10: $5.47 at Walmart (checked today)
  • Bubble Knock Out Acne Spot Treatment: $8.97 at Amazon (checked today)
  • Difference: the AcneFree Terminator 10 is $3.50 cheaper than the Bubble Knock Out Acne Spot Treatment today
AcneFree
AcneFree Terminator 10 Acne Treatment Cream with Benzoyl Peroxide

AcneFree Terminator 10

AcneFree Terminator 10 Acne Treatment Cream with Benzoyl Peroxide

4.5(1,081 ratings)
$5.47at WalmartChecked 7 h ago
See all prices and details
Visit Walmart
Pros
  • 10% benzoyl peroxide is the strongest OTC strength
  • Larger tube lasts longer
  • Also helps prevent new breakouts
  • Made in the U.S.A.
Cons
  • Can dry and irritate skin
  • Not fragrance free
  • Bleaches fabric and hair
  • Cream takes longer to absorb
Bubble
Bubble Knock Out Acne Spot Treatment

Bubble Knock Out Acne Spot Treatment

4.7(898 ratings)
$8.97at AmazonChecked 7 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Fragrance free and for all skin types
  • Dries in about 2 minutes
  • Salicylic acid plus botanicals
  • Higher rating from reviewers
Cons
  • Small 10 mL bottle
  • Salicylic acid is milder on inflamed cysts
  • Contains plant extracts some skin may react to
  • Not a preventer the way benzoyl peroxide is

What separates them

AcneFree Terminator 10Bubble Knock Out Acne Spot Treatment
Active ingredientBenzoyl peroxide 10%Salicylic acid 1.8%
How it worksKills acne bacteria and helps prevent new breakoutsClears pores of oil and dead skin; exfoliates
Size1 fl oz (30 mL) tube0.33 oz (10 mL)
Dry timeCream, absorbs slowerAbout 2 minutes
FragranceNot fragrance freeFragrance free
Skin typeBest for oily, non-sensitive skinFor all skin types
Extra ingredientsBenzoyl peroxide onlyWintergreen, willow bark, elderberry juice
Ratings4.5 from 1,081 ratings4.7 from 898 ratings

Price history

$8.99$5.47
Nov 9Nov 10
  • AcneFree Terminator 10: lowest $5.47 on Nov 10 at Walmart.
  • Bubble Knock Out Acne Spot Treatment: lowest $8.97 on Nov 10 at Walmart.

Prices at every store

AcneFree Terminator 10

  • WalmartNew

    In stock

    $5.47Checked 7 h ago
    Visit Walmart
  • WalmartNew

    In stock

    $5.47+ $6.99 shippingChecked 7 h ago
    Visit Walmart
  • TargetNew

    In stock

    $5.49+ $10.99 shippingChecked 7 h ago
    Visit Target
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $5.47Checked 7 h ago
    Visit Amazon
All 4 stores and price history →

Bubble Knock Out Acne Spot Treatment

  • WalmartNew

    In stockSold by Bubble Skincare

    $8.97+ $6.99 shippingChecked 7 h ago
    Visit Walmart
  • TargetNew

    In stock

    $8.99+ $10.99 shippingChecked 7 h ago
    Visit Target
  • ShiptNew

    In stock

    $8.99+ $17.00 shippingChecked 7 h ago
    Visit Shipt
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $8.97Checked 7 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
All 12 stores and price history →

Specs compared

SpecAcneFree Terminator 10Bubble Knock Out Acne Spot Treatment
colorBlackN/A
size1 fl oz0.33 oz
Active ingredientBenzoyl peroxide 10%Salicylic Acid 1.8%
Application frequencyone to three times dailyup to 1-3 times daily
Benzoyl peroxide strength100 mg in 1 mL—
Dosage formcream—
Route of administrationTOPICAL—
Package size30 mL in 1 TUBE—
Product typeHUMAN OTC DRUG—
Country of manufactureMade in U.S.A.—
Key ingredients—Salicylic acid, wintergreen extract, willowbark…
Fragrance—Fragrance Free
Show all 16 specsShow fewer specs
SpecAcneFree Terminator 10Bubble Knock Out Acne Spot Treatment
Skin Type—For all skin types
Volume—10 ml
Dry Time—2 minutes
Multipack Quantity—1

What reviewers say

AcneFree Terminator 10

  • 4.5 / 51,081 ratings

Owners rate it highly and treat it as a go-to spot treatment for active pimples. Many say it dries blemishes overnight, while others report peeling, redness and bleaching of fabrics.

What people mention
  • EffectivenessPraisedUsers say it shrinks active pimples fast, often overnight.
  • DrynessCriticisedMany report peeling, flaking and tight skin with regular use.
  • IrritationMixedSome find it stings or reddens skin at first, while others adapt.
  • BleachingCriticisedOwners warn it bleaches towels, sheets and clothing on contact.

Bubble Knock Out Acne Spot Treatment

  • 4.7 / 5898 ratings

Owners describe Knock Out as a handy targeted gel that calms individual pimples without the sting of stronger spot treatments. Many like that it is fragrance free and dries fast enough to wear under makeup. Some say it takes several days to show a difference and that the small tube does not last.

What people mention
  • Drying timePraisedReviewers like that it sets in about two minutes and does not leave a greasy film.
  • SensitivityPraisedFragrance-free formula is described as gentle enough for sensitive and acne-prone skin.
  • Results speedMixedSome see a pimple shrink overnight, others say it takes several days.
  • Tube sizeCriticised

Questions and answers

Which is better for cystic acne?
AcneFree Terminator 10. Benzoyl peroxide at 10% targets the bacteria behind inflamed, deeper pimples. Bubble's salicylic acid is better for surface whiteheads and blackheads.
Which is gentler on sensitive skin?
Bubble Knock Out. Benzoyl peroxide at 10% commonly causes dryness, peeling and redness. Bubble is fragrance free and formulated for all skin types.
Can I use both together?
Yes, but not on the same spot at the same time. Alternate them, or use benzoyl peroxide at night and salicylic acid in the morning, and watch for irritation.
Which lasts longer?
AcneFree. Its tube holds 30 mL against Bubble's 10 mL, so it lasts roughly three times as long at the same application rate.
Is it worth stepping up to the 10% benzoyl peroxide?
Only if your skin already handles benzoyl peroxide. If you have never used it, start with a lower strength or with the salicylic acid option first.
Does either one bleach fabric?
AcneFree can bleach towels, pillowcases and clothing. Bubble's salicylic acid formula does not bleach fabric.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Face Reality Advanced Acne Med vs AcneFree Terminator 10 Acne Treatment Cream with Benzoyl Peroxide
  • Face Reality Advanced Acne Med vs Bubble Knock Out Acne Spot Treatment

Buying guides that pick them

  • Best over-the-counter acne creams
Owners say the small tube runs out quickly with regular spot use.