What does our 12% lactic acid body emulsion deliver to compromised skin barriers?
Alchemii supplies pure pharmaceutical L-lactic acid buffered with sodium lactate to pH 3.8 in a 200ml airtight pump container, formulated for clinical clinics, dermal therapy practices, and specialized distributors. The price per pack sits between $28 and $64 USD depending strictly on active payload, container metallurgy, order volume, and freight destination.
How does buffered lactic acid dissolve corneocyte bonds without chemical irritation?
L-lactic acid selectively cleaves desmosomal cadherins in the lower stratum corneum while stimulating endogenous ceramide biosynthesis in basal keratinocytes.
Unlike glycolic acid, which penetrates rapidly through its 76 Dalton molecular size and triggers neurogenic stinging, lactic acid carries a larger 90 Dalton molar structure. This molecular volume slows trans-epidermal diffusion, restricting keratolytic cleavage to cohesion plaques between hyperkeratotic squames. At our verified concentration of 12% total acid weight buffered with sodium lactate to exactly pH 3.8, the calculated free acid value is 5.4%. This threshold delivers maximum desquamation velocity without disturbing the physiological acid mantle.
The lipid carrier phase is built from 8% pharmaceutical grade squalane, 3% shea triglycerides, and a non-ionic polyglyceryl emulsification matrix. We refuse to incorporate short-chain alcohols, synthetic acrylates, or masking perfumes. Every batch produces a lamellar liquid-crystal emulsion that deposits natural moisturizing factor precursors across the epidermis.
What pricing parameters govern unit allocations for this body treatment?
The price per pack sits firmly between $28 and $64 USD per 200ml unit, dictated entirely by active chemical grade, closure pump mechanics, and order batch tier.
We maintain transparent pricing across our entire catalogue of body care and dermatological cosmetics, where overall formulations range from $28 to $150 USD per unit. Alchemii operates on an inquiry-only basis: no instant transactions, no automated checkout, and no speculative price gouging. Each quotation is finalized according to the variables supplied in your allocation inquiry.
Singular facility verification packs with anodized aluminum high-viscosity airless pumps and analytical certificates.
Dermal practice supply with bulk protective cartons, clinical protocol guidelines, and lot stability assays.
Institutional volume pricing with direct cold-chain freight routing from our Portland operational hub.
Final figures reflect packaging tier, delivery destination surcharges, carrier lipid customization, and ongoing volume promotions.
Who audits chemical assays and stability tolerances at Alchemii?
Irina Petrova has audited batch composition and packaging stability for Alchemii product lines since 2021.
Working from our facility at 224 Southwest 1st Avenue in Portland, Oregon, Irina Petrova oversees strict quality gate thresholds for every formulation before release into distribution. Under her supervision, each batch of 12% lactic acid emulsion undergoes rotational rheometer viscosity measurement, 90-day accelerated thermal stability testing at 40°C, and digital pH electrode verification.
Our corporate entity holds verified Florida company registration and active membership in our national cosmetic trade association. We provide comprehensive analytical assay logs and raw material origin records alongside every shipment.
What technical assay metrics define this 12% emulsion specification?
Every production lot must conform to six non-negotiable chemical and physical parameters prior to container filling.
| Assay Metric | Target Value | Tolerance Window | Analytical Methodology |
|---|---|---|---|
| Lactic Acid Assay (HPLC) | 12.0% w/w | 11.8% – 12.2% | High-performance liquid chromatography against USP reference |
| Solution pH @ 25°C | 3.80 | 3.70 – 3.90 | Calibrated double-junction glass electrode probe |
| Free Active L-Acid Fraction | 5.4% w/w | 5.2% – 5.6% | Henderson-Hasselbalch thermodynamic calculation |
| Viscosity (Brookfield RVT) | 18,500 mPa·s | 16,000 – 21,000 mPa·s | Spindle 5, 20 rpm, 22°C ambient equilibration |
| Centrifugal Phase Integrity | Zero separation | No oil ring @ 4,000 rpm | Benchtop clinical centrifuge, 30 minutes at 25°C |
| Heavy Metal Screen | < 2 ppm Lead / < 0.5 ppm Arsenic | Pass USP <232> | Inductively coupled plasma mass spectrometry (ICP-MS) |
What does the four-stage procurement process look like?
Allocation fulfillment follows a four-stage engineering sequence from specification review to verified dispatch.
Specification Review
You submit clinic or retail requirements, chosen packaging closures, and required volume counts through our allocation terminal below.
Batch Assay Verification
Irina Petrova reviews requested volumes against current laboratory inventory logs and generates a lot-specific chemical certificate of analysis.
Formal Allocation Statement
We transmit an itemized unit quote detailing exact all-in figures, including packaging metallurgy, sales tax, and courier freight surcharges.
Sealed Facility Dispatch
Orders are packaged with tamper-evident induction seals and dispatched directly from our facility at 224 Southwest 1st Avenue in Portland.
Who should not order this high-potency lactic acid emulsion?
This product is strictly contraindicated for acute eczema flare-ups, broken dermis, open abrasions, and facial applications.
We deliberately do not formulate this product for facial skin. A 12% concentration at pH 3.8 is calibrated for thickened, hyperkeratotic body surfaces: upper arms affected by keratosis pilaris, rough heels, xerotic lower legs, and follicular congestion on the torso. Applying this product to delicate facial or periorbital tissue causes rapid barrier disruption and erythema.
If your clinic or business requires facial exfoliation or barrier replenishment, we direct you to our Triple Lipid Ceramide Barrier Cream or our facial Active Facial Serums. We do not approve orders intended for resale to consumers without explicit professional usage guidelines.
How do you initiate an allocation inquiry for this body emulsion?
Complete the technical requisition below to connect directly with Product Manager Irina Petrova at our Portland desk.
Direct Facility Desk
All inquiries are handled under non-automated review. We review facility qualifications, container needs, and freight parameters within 24 business hours.
224 Southwest 1st Avenue
Portland, Oregon 97204
+1 (464) 575-5061
office@alchemii.click
Monday – Friday: 08:30 – 17:00 PST