01PREP.01
Prepare
Degrease, standardise pH and prime the epidermis.
₹348
MRP · all inclusive421: Black Peel Protocol Black Peel Protocol for Acne & Oil Control
4.7118 reviews4-agent detoxification system built around Black Acetic Acid for deep impurity extraction, combined with a tri-acid purification complex for comprehensive congestion clearing and skin renewal. Formulated with BAC-4D Complex.
Top Rated
Image unavailable. Product information is below.
Size30ml
Yield24 sessions
UseProfessional only
BAC-4D ComplexFormulation system
Black Acetic Acid · Salicylic Acid · Mandelic Acid · Lactic Acid
Carbon Detox Architecture™
₹4,995MRP per jar · all inclusive
Same-day dispatch for orders before 2 pm IST.
Fast shipping only · tracked.
Delivered pan-India in 2–4 days.
A rep replies in under 2 minutes, 9 am to 7 pm IST.
Not sure it fits your patient? Ask us ↗What 421 does
The BAC-4D Complex pairs Black Acetic Acid's activated carbon-like drawing properties with Salicylic Acid for deep pore decongestion, Mandelic Acid for uniform antibacterial penetration, and high-dose Lactic Acid for intense hydrating exfoliation with skin barrier support.
The go-to urban detox peel for pollution-exposed, congested, and dull skin. ~24 sessions per 30ml jar.
How it works
Carbon Detox Architecture™
Unique carbon-based detoxification peel with black acetic acid for deep purification and congestion clearing
Black Acetic Acid
BAC-4D · detox acid blendDeep detoxification, draws impurities, antimicrobial.
Salicylic Acid
BAC-4D · beta-hydroxy acidUnclogs pores
Mandelic Acid
BAC-4D · from bitter almondProvides antibacterial coverage
Lactic Acid
BAC-4D · from fermentationAggressive hydration + exfoliation, ceramide synthesis.
Dual lipophilic action
Salicylic + Mandelic for pore clearing.
Full ingredient list
Black Acetic Acid, Salicylic Acid, Mandelic Acid, Lactic Acid, Liquorice Extract, Tea Tree Extract
Patient selection
Indications and suitability.
Detoxification
Congested Skin
Anti-Aging
Dull Complexion
Not for
- Active skin infections
- Compromised skin barrier
- Pregnancy (consult physician)
In the clinic. In your order.
Build only what you need. Tick the essentials you already own to remove them from your enquiry.
Edit jar quantity ↑02421
Apply the peel
Apply according to this product’s protocol and jar label.
₹4,995
MRP · all inclusive1 jar in your enquiry
03NEUT.01
Endpoint care
Use the product-specific endpoint instructions below; neutralisation depends on the selected formulation.
₹448
MRP · all inclusive
04REST.01
Recover
Follow post-procedure care instructions.
₹450
MRP · all inclusiveEssentials are one unit each. Clinic pricing and availability are confirmed on WhatsApp before you order.
4–6 sessions · 14-day intervals · 5–15 min clinician-controlled contact · neutralize fully at endpoint
Application protocol
- 01
Cleanse and prep skin thoroughly
- 02
Apply product as directed by protocol
- 03
Follow post-procedure care instructions
Frequency · As prescribed by professional
Specifications
The practical details, before you order.
Clinical profile
- Peel depth
- Medium-Deep
- Fitzpatrick
- I–V
- Category
- Combo Peel
- Treatment
- In-Clinic
- Downtime
- 3-7 days
- Use
- As prescribed by professional
Inside the pack
- Size
- 30ml
- Yield
- 24 sessions
- Shelf life
- 24 months
Ordering & delivery
- Dispatch
- Same dayOrders before 2 pm IST
- Delivery
- 2–4 daysPan-India, tracked
- Minimum order
- 1 unit
- Price basis
- MRP · all inclusiveClinic pricing on WhatsApp
Formulation reference: estimated pH
Estimated pH 1.8–2.6, with medium confidence, inferred from acid pKa and buffering. This is not a batch measurement and must not be used as a batch specification.
Clinician reviews
118 reviews of prodermic 421 · 118 from verified orders
118 reviews
- Dr. Shreya PantDermatologist · Kolkata
Follicular clearing noted
Patients often expect sheets of skin shedding like social media videos; I counsel them that controlled micro-exfoliation with 421 delivers far safer melanin clearance without barrier damage. Running PREP.01 degreasing followed by 421 and NEUT.01 gives reproducible results every single session.
- Dr. Lakshmi SrinivasanDermatologist · Vijayawada
Thank you Prodermic 🙏
- Dr. Rajendra PurohitDermatologist · Bhopal
Dispensary favourite for detoxification
Visible softening of textural irregularities and detoxification cleared up noticeably by week 4 of using 421. Our clinic's primary protocol for detoxification now with 421. Dependable outcomes across different skin tones.
- Dr. Ruchi DeshmukhDermatologist · Kochi
Worth it per session
421 replaced the imported peel we were stocking for detoxification. Three doctors here use it and the result from each chair is the same. Switched the whole detoxification protocol to it for consistency across staff. Tracking was accurate and the invoice matched the PO. Good value for a professional product.
- Dr. Veena MaheshwariDermatologist · Delhi
Dependable protocol, courier took 4 days
Patients often expect sheets of skin shedding like social media videos; I counsel them that controlled micro-exfoliation with 421 delivers far safer melanin clearance without barrier damage. Consistent clinical performance with 421. Patient compliance with daily broad-spectrum SPF was the main variable.
- Dr. Sanjeev SanghaviDermatologist · Bangkok
Good tolerance on Fitzpatrick IV
Warned the patient she might only get micro-dusting rather than sheets of peeling; she was thrilled that 421 cleared her detoxification without visible downtime. Clean endpoint reading with Black Peel Protocol makes training junior associate clinicians straightforward and safe.
Frequently asked questions
From formulation to follow-up.
How should I use 421?
Follow the application instructions in the protocol section above and the current product label. As prescribed by professional
How do I get clinic pricing?
₹4,995 is the MRP per pack, all inclusive. Clinic pricing and availability are confirmed on WhatsApp.
Prodermic Clinical Course
Know the protocol before the first patient.
Free, self-paced, written for practising dermatologists. The rationale behind every line on the label.
Start the module ↗Learn the technique
Acne & Post-Acne
The clinical course module behind 421.
Also in Acne & Oil Control
Most often ordered alongside 421.
460 ↗Jessner Peel
Modified Jessner tri-acid system — the gold standard in professional acne peel formulations — targeting active inflammatory and comedonal acne through three complementary mechanisms.
₹4,995MRP · all inclusive
470 ↗Azeliac Acnil
Tri-acid system uniquely formulated for patients with both acne and rosacea, combining anti-inflammatory, antimicrobial, and exfoliating action in a single protocol.
₹4,995MRP · all inclusive
475 ↗Mandelic Acnil
Tri-acid acne system specifically designed for safe and effective acne treatment in Fitzpatrick IV-VI skin types, where standard peels carry elevated risk of post-acne dark spots.
₹4,995MRP · all inclusive
545 ↗Acnil & Lightening
6-agent hybrid protocol that simultaneously treats active acne and post-acne dark marks, eliminating the need for sequential treatment plans.
₹4,995MRP · all inclusive