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Amino Acid Volumizing Shampoo 2-Pack – Fuller, Thicker-Looking Hair, 8.45 fl oz Each

Amino Acid Volumizing Shampoo 2-Pack – Fuller, Thicker-Looking Hair, 8.45 fl oz Each

Regular price $32.99
Regular price $32.99 Sale price $40.99
SAVE 19% Sold out

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Amino Acid Volumizing Shampoo 2-Pack – Fuller, Thicker-Looking Hair, 8.45 fl oz Each

Amino Acid Volumizing Shampoo 2-Pack – Fuller, Thicker-Looking Hair, 8.45 fl oz Each

Regular price $32.99
Regular price $32.99 Sale price $40.99
SAVE 19% Sold out
View full details

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

Thicker hair in one wash.

Zinc PCA. Cleanse, balance, grow.

Hydrolyzed silk = instant density.

One Month. Fuller Part. Stronger Strands. Real Proof.

Tiny baby hairs filling the gaps. Real density creeping back at the part. That sheen that says healthy scalp, strong strands, nothing to hide. No filters. No tricks. Just amino acids, Zinc PCA, and silk proteins rebuilding what stress and time stole. Same person. Same bathroom. Different relationship with the mirror.

Before

After

 
 

Wash Away the Thinning. Flood Your Roots with Strength.

Every time you run your fingers through your hair, you shouldn't have to count what's left behind. This Amino Acid Shampoo duo was formulated for exactly that moment—when your scalp needs a reset and your strands need armor. Our concentrated blend of Zinc PCA and Hydrolyzed Silk dives deep into the follicle to clear buildup, nourish the scalp, and wrap every thin strand in a weightless shield of protein. It cleanses thoroughly without stripping, leaving your hair feeling thicker, looking fuller, and standing taller after the very first wash. Two bottles. Zero compromise. Just the confidence of a healthy, voluminous crown.

  • Zinc PCA Complex

    Balances scalp oils and creates the ideal environment for visibly fuller, stronger-looking hair.

  • Rosemary Leaf Oil

    Naturally stimulates the scalp and supports a healthy environment where hair can thrive.

  • Triple Hydrolyzed Keratin

    Micro-sized proteins penetrate deep into the hair shaft to repair damage and reduce breakage.

    Hydrolyzed Silk – The Invisible Armor for Thinning Strands

    Fine, thinning hair snaps under pressure. Hydrolyzed silk proteins bond to the hair shaft, filling in microscopic cracks and creating a protective film that increases diameter and reflects light. Your hair instantly looks denser, shinier, and healthier—while being shielded from the brushing, heat styling, and environmental stress that cause breakage.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Thicker hair in one wash.

    Zinc PCA. Cleanse, balance, grow.

    Hydrolyzed silk = instant density.

    Why This 2-Pack Shampoo Outperforms Ordinary Solutions

    Zinc PCA Scalp Purification

    Deeply cleanses, regulates oil, and creates the ideal environment for fuller growth.

    Hydrolyzed Silk Strengthening

    Adds visible thickness, reduces breakage, and boosts natural shine.

    Amino Acid Gentle Cleanse

    Removes impurities without stripping, suitable for daily use and sensitive scalps.

    Visible Results from the First Wash

    Hair looks denser, feels stronger, and has more body immediately.

    The Science of Thicker-Looking Hair, Bottled

    Biomimetic silk peptides and clinical-grade Zinc PCA combine in a sulfate-free, pH-balanced base. The amino acid cleansing system—derived from coconut and fermented sugar—creates a rich, creamy lather that rinses cleanly without buildup. Free from parabens, phthalates, and synthetic dyes. Dermatologist-tested and safe for color-treated hair.

    Your Shampoo Cleans. Ours Transforms.

      Ordinary Thickening Shampoos
    Zinc PCA for Scalp Purification
    Hydrolyzed Silk for Strand Thickness
    Amino Acid Gentle Cleansers
    Sulfate-Free, Color-Safe
    Visible Fullness from First Wash
    Dermatologist-Tested

    Use It Like Your Regular Shampoo. Get Results Your Old One Never Delivered.

    No complicated routines. No special techniques. Just lather, rinse, and let Zinc PCA and silk proteins do the heavy lifting. Fuller, stronger-looking hair fits right into your everyday shower—no extra steps required.

    Thinning & Fine Hair

    Instantly adds body and density without weighing delicate strands down.

    Oily Scalp & Flat Roots

    Zinc PCA balances sebum production, lifting hair from the roots for all-day volume.

    Postpartum & Stress Shedding

    A gentle, strengthening reset for hair that's been through a rough season.

    Color-Treated & Sensitive Scalps

    Sulfate-free, pH-balanced, and safe for even the most reactive skin.

    Daily Volume Maintenance

    The 2-pack keeps your shower stocked; never run out of the fullness you love.

    Perfect for Every Head That Deserves Fuller Hair

    • My ponytail actually feels thicker now

      I've dealt with thinning hair for two years, and this shampoo made a visible difference after one wash. My hair feels stronger, looks fuller, and the root volume is back. The 2-pack is such great value—I'm never running out again.

      Jenna M.

    • Perfect for my post-baby hair loss

      After my second baby, my hair was falling out in clumps. This was gentle on my sensitive scalp and helped new growth come in stronger. The amino acid formula feels so luxurious and soothing.

      Brianna K.

    • No more hair in the drain

      I noticed less shedding after just a few washes. The Zinc PCA really calmed my irritated scalp, and my hair doesn't look flat and oily by noon anymore. Already reordered another 2-pack.

      Marcus T.