• Peptide hair growth serum bottle with green leaves and herbs on a white background
  • Peptide hair growth serum bottle with a plant and soap in the background
  • Bottle of peptide hair growth serum with a white label on a white background
  • RootKind Peptide Hair Growth Serum
  • RootKind Peptide Hair Growth Serum
  • RootKind Peptide Hair Growth Serum

RootKind

RootKind Peptide Hair Growth Serum

✅ Supports growth - fuller-looking hair

✅ Scalp-first formula to help keep the scalp comfortable and balanced

✅ Shine + softness boost from conditioning antioxidants and hydrators.

$39.99 USD
$39.99 USD
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Give your scalp and strands the care they deserve with our Peptide Hair Serum—a lightweight, vegan blend powered by five bioactive peptides + botanical extracts to support the look of thicker, healthier hair

Promotes hair growth and thicker, fuller-looking hair – Peptides like sh-Polypeptide-1 and sh-Oligopeptide-10 support volume and density.

Scalp-soothing refresh – Eucalyptus and rosemary extracts calm irritation and invigorate the scalp.

Stronger, smoother strands – Soybean and wheat germ extracts nourish for shine and manageability.

Vitality at the root – Arginine helps improve the appearance of strength and resilience.

Balanced scalp care – Scutellaria Baicalensis nurtures a healthy scalp environment.

Hair-boosting support – Saw Palmetto helps maintain thicker, fuller-looking hair over time.

Vegetarian Hormone-free Vegan friendly Cruelty Free Fragrance Free Mineral Oil Free Paraben Free Phthalate Free Silicone Free Sulfate Free

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HOW TO USE

How to Use: Apply 3–5 drops directly to scalp with precision tip/dropper.Massage gently for 2–3 minutes to boost circulation.Use daily or as part of your wash-day routine for best results.

OUR PROMISES

U.S Made
Vegan
Clinically Approved
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FAQ's

RootKind

About RootKind

What makes RootKind different?

Clinically minded, vegan, U.S.–made formulas designed to be gentle, clean, and fragrance-light. We focus on scalp-first hair care and barrier-loving skin care in simple 2–4 step routines.

Are your products vegan and cruelty-free?
Yes—100% vegan and cruelty-free.

Where are your products made?
Proudly made in the USA in small batches.

Product & Ingredients

Do your products have fragrance?
We keep scents light (and offer fragrance-light options) to reduce irritation risk.

Do you list full ingredients (INCI)?
Yes—every product page shows the complete INCI list.

Are your formulas “clean”?
We avoid parabens, phthalates, mineral oil, and SLS/SLES.

Are your products safe for sensitive skin/scalps?
They’re designed to be gentle. Always patch test first and discontinue if irritation occurs.

Pregnancy or breastfeeding?
Our products are cosmetics (not drugs), but everyone’s needs differ—please consult your healthcare provider with our INCI list.

Using RootKind (How-To)

How do I use the Scalp Support Serum?
Part hair, apply a few drops directly to the scalp, and massage 60–90 seconds. Leave in. Use daily (AM or PM). Works on all textures and with protective styles.

Can I use the serum with color-treated hair?
Yes—our lightweight formula is color-friendly and non-greasy.

How do I use the Nourish & Gloss Hair Oil?
Smooth 1–3 drops through mid-lengths/ends to soften frizz and add natural shine. Use pre-wash (20–60 min) What results can I expect?

  • Scalp Support Serum: supports the look of thicker, fuller hair and a soothed scalp with consistent daily use.
  • Hair Oil: softer ends and natural shine without a heavy feel—instantly.
  • Vitamin C Bright Serum: a fresher, brighter-looking complexion over time.
    (We use cosmetic-safe language and don’t make medical claims.)

How long does a bottle last?
Typical daily use: ~6–8 weeks for serums (30–50 mL) and 8–10 weeks for hair oil (30 mL), depending on usage.

Storage & shelf life?
Store cool, dry, away from direct sun. Best within 12 months after opening.

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