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Hair Bloom Advanced System™ • Targeted topical step

Focused support where your scalp needs it most.

STIM-Foll is an intensive leave-on scalp serum created for thinning-prone areas, excessive visible shedding, and reduced-looking density. Its multi-peptide and botanical complex targets the scalp environment, strengthens the appearance of hair at the root, and supports visibly fuller, denser, healthier-looking hair with consistent use.

$40

Current availability on Koriem.shop

Koriem STIM-Foll Advanced Hair Growth Peptide Serum
3%Redensyl® centerpiece
Leave-onNo-rinse scalp serum
4–5×Minimum weekly use
90 daysRecommended consistency window

Not another wash-day product

A focused step between washes.

Vitality 11 conditions the crown and fragile strands before cleansing. STIM-Foll serves a different role: it stays on the scalp between wash days to support stronger anchoring and target thinning-prone areas, visible shedding, and reduced-looking density.

The formulas are complementary, but more is not always better. Introduce STIM-Foll gradually, follow the label, and adjust frequency if your scalp shows signs of irritation.

The multi-peptide architecture

Targeted actives. One intentional leave-on formula.

Each ingredient group earns a distinct place in the cosmetic scalp-support ritual.

Visible density support

3% Redensyl®

The centerpiece of the leave-on formula, selected to support the appearance of fuller, denser-looking hair with consistent use.

Multi-active peptide complex

Procapil®

Complements the formula’s scalp-focused approach and supports stronger-, healthier-looking hair over time.

Peptide + botanical complex

Capixyl™

Adds another targeted layer to the serum’s multi-pathway cosmetic support for thinning-prone areas.

Scalp-conditioning peptides

Copper Peptides

Help round out the peptide system while supporting a cared-for scalp environment.

Beauty-supportive actives

Caffeine + Biotin

Included as part of the broader scalp and hair-vitality complex rather than as stand-alone promises.

Botanical nourishment

Black Seed Oil

Contributes antioxidant-rich botanical care and helps support scalp comfort and conditioning.

How to use

Consistency is the active ritual.

Use on a clean, intact scalp and focus on the areas you want to monitor most closely.

  1. Part the hair.Expose thinning-prone areas so the serum reaches the scalp rather than coating the hair.
  2. Apply directly.Use once daily or at least 4–5 times per week, following the current product label.
  3. Massage gently.Use fingertips for 1–2 minutes. Do not scratch or aggressively rub the scalp.
  4. Leave it in.Do not rinse. Allow the serum to remain on the scalp between washes.
  5. Track 90 days.Photograph the same areas in consistent lighting and assess scalp comfort, appearance, and routine adherence.
Koriem Hair Bloom Advanced System including STIM-Foll and the biotin-free Dual Matrix Hair Synthesis vitamin

One part of a complete system

Scalp. Strand. Beauty from within.

STIM-Foll adds targeted leave-on density support to the Hair Bloom Advanced System™. The complete ritual coordinates crown care, wash-day cleansing and conditioning, and biotin-free Dual Matrix Hair Synthesis support. Marine Collagen + Biotin with Gut Support is available separately as an optional add-on.

Explore Hair Bloom Advanced →

Use thoughtfully

Respect the scalp barrier.

For external use only. Do not apply to broken, irritated, infected, or inflamed scalp skin. Avoid contact with eyes. Stop use if persistent irritation occurs. Keep out of reach of children.

If you use a microneedling device, seek qualified professional guidance about appropriate timing before applying topical products. Do not apply STIM-Foll immediately after an invasive scalp treatment unless specifically directed by a qualified professional.

Two targeted roles • one coordinated ritual

Vitality 11 vs. STIM-Foll: What’s the Difference?

Understand where each formula belongs, how to use them together, and when to seek professional guidance.

What is the difference between Vitality 11 and STIM-Foll?

Vitality 11 is a concentrated botanical pre-wash scalp-and-strand treatment used 2–3 times weekly before cleansing. It conditions fragile lengths, helps reduce visible breakage and breakage-related shedding, and supports improved length retention. STIM-Foll is a lightweight leave-on peptide density serum used between washes. Its 3% Redensyl®, Procapil®, Capixyl™, copper peptide, caffeine, and biotin complex provides targeted support for thinning-prone, shedding-prone, and lower-density areas.

How do Vitality 11 and STIM-Foll work together?

They perform complementary roles at different points in the routine. Vitality 11 prepares and conditions the scalp and vulnerable strands before wash day. STIM-Foll remains on the scalp between washes to support stronger anchoring and target the appearance of visible shedding and reduced density. Together, they coordinate scalp conditioning, strand protection, length retention, and fuller, denser-looking hair with consistent use.

How should I use them in the same routine?

Use Vitality 11 the night before wash day. Massage it into the scalp for five minutes, pull it through the mid-lengths and ends, and leave it on overnight or for at least two hours. Shampoo and condition on wash day. Once the scalp is clean and dry, apply STIM-Foll directly to the areas you want to monitor and leave it in. Continue STIM-Foll between washes according to its label.

Do I need both products?

Not necessarily. Choose Vitality 11 for intensive pre-wash conditioning, visible-breakage support, and improved length retention. Choose STIM-Foll for a lightweight, targeted leave-on peptide routine focused on thinning-prone, shedding-prone, or lower-density areas. Use both when you want coordinated support before cleansing and between wash days.

Can Vitality 11 or STIM-Foll stop or cure hair loss?

No cosmetic product can diagnose, treat, cure, or prevent a medical hair-loss condition. Vitality 11 and STIM-Foll support scalp care, breakage-conscious handling, and stronger, fuller, healthier-looking hair. Sudden, severe, patchy, painful, or unexplained hair loss should be evaluated by a qualified healthcare professional or dermatologist.

Can I apply STIM-Foll immediately after microneedling?

Do not apply STIM-Foll immediately after microneedling or to broken, irritated, infected, or inflamed scalp skin unless a qualified professional specifically directs you to do so. Allow the scalp barrier to recover and follow appropriate professional aftercare guidance.

Targeted density support

Give your ritual the consistency it deserves.

An intensive multi-peptide leave-on serum created for thinning-prone areas and a consistent 90-day density-support ritual.

Shop STIM-Foll at Koriem.shop

Cosmetic products are not intended to diagnose, treat, cure, or prevent disease. Individual results vary. Hair growth and appearance are influenced by genetics, health, hormones, nutrition, stress, styling, scalp condition, and consistency.