Hair Density System

Hair Density System

 469.00 (Tax Incl.)
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Hair Density System

Rosemary+ Peptides

Hair Density System

 469.00 (Tax Incl.)

267 mL | 267 mL | 50 mL

The Rosemary+ Peptides Hair Density System exists for one reason: rosemary and peptides both have evidence they work. This 3-step bundle includes: 

1.  Scalp Prep Shampoo - Gently cleanses and primes the scalp.
2.  Strand Thicken Conditioner - Hydrates and fortifies each strand.
3.  Follicle-Boost Serum - Stimulates and nourishes follicles.

Together, these products create a synergistic effect that supports scalp health, enhances hair density, and reduces shedding. The combination of hydrolyzed keratin, larix europaea wood extract, and clover flower extract ensures optimal results.

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    About the product

    Key Benefits
    • Targets hair loss at the follicle, not the surface: rosemary (Rosmarinus officinalis) leaf extract inhibited testosterone 5-alpha-reductase by 82.4-94.6% in vitro via 12-methoxycarnosic acid (PMID 22517595, Scopus cited-by 87), the enzyme step upstream of follicle miniaturisation.
    • Matched a minoxidil-class topical on hair count in a 6-month single-blind randomised trial of 100 people, with significantly less scalp itching in the rosemary arm (PMID 25842469, Scopus cited-by 97) — a head-to-head receipt for hair growth, not a marketing line.
    • Builds hair density with peptides, not just oil: a 24-week triple-blind RCT of an acetyl tetrapeptide-3, biochanin A and ginseng combination raised terminal hair count +8.3% versus +8.7% for a 3% minoxidil-class control, with no statistically significant difference (PMID 33584955). Note: n=32, underpowered for formal equivalence.
    • Supports the scalp environment around each follicle: GHK copper-peptide biology upregulates collagen and strengthens the dermal papilla while stimulating perifollicular blood-vessel formation (PMID 29986520, Scopus cited-by 105) — a structural read-across to the biotinyl-GHK peptide in the system, not a direct on-head measurement.
    • A complete density routine — rosemary oil, rosemary spray and a peptide layer — dosed for daily use on hair loss, hair thinning and sparse areas, weaving four published receipts instead of one crude folk remedy.
    Key Ingredients
    • Rosemary Extract: Promotes healthy hair growth
    • Capixyl™: Reduces hair loss, improving anchoring and stimulating growth
    • Botanical Extracts: Strengthen follicles and reduce thinning
    • Keratin: Strengthens, softens and repairs hair

    See full INCI on each product page

    Free Of

    All our formulas are free from sulfates, silicones, parabens, mineral oils and animal testing.

    How To Use
    1. Shampoo: Thoroughly wet hair and scalp with warm water. Rub a walnut‑sized amount between damp palms to lather and massage the scalp with circular motions. Rinse and repeat if desired.
    2. Conditioner: Squeeze out excess water, apply conditioner from mid‑lengths to ends, leave for 2–3 minutes and rinse with cool water.
    3. Scalp Serum: Apply 1 pipette directly to the scalp on wet or dry hair. Distribute evenly along part lines, the sides and the back. Gently massage with fingertips to aid absorption. Do not rinse and style as usual. Daily use recommended.
    Fragrance

    A fresh, natural fragrance that turns your routine into a ritual of energy and vitality. A rosemary and green accord awakens the senses with a vibrant aroma, while aquatic, floral and fruity notes wrap hair in lightness and sophistication. A warm, balsamic‑musk and sweet base provides lasting softness and wellbeing.

    Ingredients you can feel good about

    • Sulfate Free

    • Silicone Free

    • Paraben Free

    • Mineral Oil Free

    • Cruelty Free

    • Dermatologically Tested

    FAQs

    Does rosemary really help with hair loss?

    In a six-month single-blind randomised trial of 100 people, topical rosemary oil matched a 2% minoxidil-class solution on hair count with no statistically significant difference, and caused less scalp itching (PMID 25842469, Scopus cited-by 97). The effect is gradual and needs consistent use. Tara's hair density system pairs rosemary with peptides for this purpose.

    When does rosemary start working on hair?

    Rosemary is not instant; in clinical trials the meaningful difference in hair count appeared after three to six months of regular topical use (PMID 25842469, Scopus cited-by 97). The hair-growth cycle is inherently slow, so consistency is the condition for results. Tara's rosemary oil and spray are used daily on the scalp across this window.

    How do I use rosemary to thicken hair?

    Massage rosemary oil or spray into the scalp daily; its mechanism works by inhibiting 5-alpha-reductase 82.4-94.6% in vitro (PMID 22517595, Scopus cited-by 87). Adding a peptide layer builds more density: terminal hair rose 8.3% in a small 24-week trial (PMID 33584955). Tara's system combines both layers for thickening sparse areas.

    What is the difference between rosemary and minoxidil for hair growth?

    In a six-month randomised head-to-head of 100 people, rosemary oil matched a 2% minoxidil-class solution on hair count with no statistically significant difference, while the rosemary arm reported less scalp itching (PMID 25842469, Scopus cited-by 97). Minoxidil remains a regulated drug class; rosemary is a botanical cosmetic ingredient. Tara's system is built on rosemary and peptides.

    What are the downsides or side effects of rosemary on hair?

    In clinical trials rosemary was well tolerated and actually caused less scalp itching than the drug comparator (PMID 25842469, Scopus cited-by 97). Concentrated oil may irritate sensitive skin, so a patch test is advised and it should not be used on broken skin. Tara's rosemary oil and spray are formulated at a measured concentration for daily use.

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