in 6 offers
The lowest price for Proactiv Post Blemish Serum right now is $28.38 at This is Beauty - US, compared across 6 retailers.
The all-time low was $27.62 on 15 Sept 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 30 Oct 2026.
Proactiv Post Blemish Serum
Last updated at 30/10/2026 19:12:11
Proactiv Post Blemish 10% Vitamin C Serum 1 fl oz - New
Proactiv 10% Vitamin C Serum For Post-Acne Dark Marks, 1 Fl Oz
Delivery $28.43
Proactiv 10% Vitamin C Serum for Post-Acne Dark Marks, 1 Fl Oz
Free delivery between 10–13 Nov
Proactiv 10% Vitamin C Serum for Post-Acne Dark Marks, 1 Fl Oz
Delivery $39.36
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery between 31 Oct – 12 Nov $28.43
Proactiv Post Blemish 10% Vitamin C Serum | Brightening Serum UK
Delivery between 9–12 Nov $17.37
| 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
Delivery $28.43
Proactiv 10% Vitamin C Serum for Post-Acne Dark Marks, 1 Fl Oz
Free delivery between 10–13 Nov
Proactiv 10% Vitamin C Serum for Post-Acne Dark Marks, 1 Fl Oz
Delivery $39.36
Proactiv Post Blemish 10% Vitamin C Serum - Targets Dark Spots & Uneven Skin Tone. Formulated for Acne-Prone Skin
Delivery between 31 Oct – 12 Nov $28.43
| 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 |
