Restructures molecular keratin bonds to fortify strands from root to tip and accelerate growth.
Protein Complex Shampoo Bar + Protein Complex Conditioner Bar The ultimate restorative ritual.
60-Day Money-Back Guarantee
Our formulas, which bring the most effective skincare actives to hair, have gone viral in the routines of 50,000+ users. Here are the results that make a difference from the very first week.
Our fermented rice water and protein complex formula delivers clinically measurable improvements in hair health within 4 weeks. Results verified through independent laboratory testing.
Three scientifically advanced mechanisms engineered to combat hair shedding, restructure molecular bonds, and unlock accelerated growth.
Elevated scalp temperature triggers chronic micro-inflammation, weakening hair follicles. pHLab formulas deliver a targeted cooling sensation to soothe irritation and optimize essential microcirculation.
Regular rice water molecules are too large and only stay on the surface. Fermentation shrinks the molecules tenfold, allowing them to penetrate deep into the hair cortex. Repair and strengthening happen from within, not just on the outside.

Heat, color, and chemical treatments break the hair's disulfide bonds. Formulated with an amino acid and protein complex, it rebuilds those broken bonds for a salon-grade treatment with every wash.
Professional bond-repair care formulated with an amino acid and protein complex. It targets damaged areas to rebuild broken keratin bonds.

(Surface Cleaning Only)

(Deep Reconstruction)
60-Day Money-Back Guarantee
The difference you notice from the very first use is locked in through a 28-day molecular repair process.
Strands feel softer and easier to comb. Visible reduction in split ends.
Bonds weakened by thermal and chemical damage begin to rebuild. Elasticity increases.
Hair achieves a 91% stronger keratin structure. Breakage and shedding noticeably decrease.
The full bond reconstruction process is finalized, delivering shiny, healthy hair with accelerated growth.
We've answered the most frequently asked questions about pH Lab Hair.
The scalp is an extension of your skin. Clinically proven skincare actives such as niacinamide, peptide complexes, and lactic acid deeply nourish hair follicles, reduce hair fall, and accelerate healthy growth. pHLab is proud to pioneer this advanced approach to hair care.
Through the fermentation process, the concentration of vital amino acids, B vitamins, and antioxidants in rice water is amplified up to tenfold. This nutrient-dense formula restructures broken protein bonds within the hair, strengthening strands from root to tip while restoring natural elasticity.
Our core active ingredients include fermented rice water, Tetrapeptide-20, Niacinamide, Panthenol, Hemisqualane, and lactic acid. Each component is a high-performance, skincare-derived active backed by rigorous dermatological research.
The natural pH of healthy hair and scalp ranges between 4.5 and 5.5. Precision-balanced at pH 5.0, our formulas effectively seal the cuticles, prevent moisture loss, and optimize the absorption of active ingredients into the hair shaft.
Yes. All our formulas are 100% vegan, completely free of sulfates, parabens, and silicones, and mindfully crafted with zero plastic packaging. Each product is dermatologically tested and responsibly produced with an eco-friendly, ethical approach.
Absolutely. Our collection is engineered with synergistic active concentrations designed to work in perfect harmony. The shampoo clarifies cuticles to optimize ingredient absorption, the conditioner repairs, the mask deeply restructures, and the hair milk seals in vital moisture. Highly effective individually, they deliver enhanced, cumulative results when utilized as a complete ritual.
Orders are processed and handed over to the courier on the same day or within 1 business day at the latest.
Once dispatched, orders are typically delivered within 3–7 business days depending on your region. Your tracking details will be sent immediately via SMS and email.
We provide complimentary standard shipping on all orders with no minimum purchase required.
You can initiate a return request with our support team within 60 days of delivery. Upon approval, simply return the item using the pre-paid shipping label provided. Refunds are securely processed within 3–5 business days.