in 5 offers
The lowest price for Proactiv Post Blemish Serum right now is $28.64 at This is Beauty - US, compared across 5 retailers.
The all-time low was $27.62 on 15 Sept 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 11 Oct 2026.
Proactiv Post Blemish Serum
Last updated at 11/10/2026 17:51:30
Proactiv Post Blemish 10% Vitamin C Serum 1 fl oz - New
Proactiv 10% Vitamin C Serum For Post-Acne Dark Marks, 1 Fl Oz
15-day returns
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery between 13–24 Oct $28.70
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery $9.95
Proactiv Post Blemish 10% Vitamin C Serum | Brightening Serum UK
Delivery between 20–23 Oct $17.39
| Benefit | Brighten skin, Even out skin tone, Help fade the appearance of hyperpigmentation, Helps restore radiant, even, brighter-looking skin |
| Body Part | Face |
| Form | Serum |
| Skin Type | Acne-prone skin |
| Active Ingredients | Vitamin C, 10% Vitamin C |
Proactiv Post Blemish 10% Vitamin C Serum 1 fl oz - New
Proactiv 10% Vitamin C Serum For Post-Acne Dark Marks, 1 Fl Oz
15-day returns
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery between 13–24 Oct $28.70
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery $9.95
Proactiv Post Blemish 10% Vitamin C Serum | Brightening Serum UK
Delivery between 20–23 Oct $17.39
| Benefit | Brighten skin, Even out skin tone, Help fade the appearance of hyperpigmentation, Helps restore radiant, even, brighter-looking skin |
| Body Part | Face |
| Form | Serum |
| Skin Type | Acne-prone skin |
| Active Ingredients | Vitamin C, 10% Vitamin C |
