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Rene Furterer

Complexe 5 Stimulating Plant Concentrate

Scalp treatment

  • Scalp treatment
  • oil
Size1.6 fl oz
Price$58seen at one store · 1.6 oz
Price / oz$36.25/ozat 1.6 oz

Scent:

The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.

Manufacturer page: thefrenchcosmeticsclub.com

Personal fit

Is this right for you?

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  • In 10 minutes we can identify your exact hair condition and traits.
  • Every product matched against your hair across the 16 factors we check.
  • A personalized routine for your daily life — your schedule, styling habits, and local weather.
  • Find products that do the same job at a lower cost.
  • Your goals, scalp, damage history, water, budget, and scent preferences all shape your plan.

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Priced above most scalp treatments

$36.25/oz at 1.6 oz — more than 94% of the 152 scalp treatments , which mostly run $3.22–20.64/oz.

Price and stores

Great for

Short ingredient listsfifteen ingredients or fewer

Maybe skip if

this product carries a scent
Tight budgetsit sits in the upper price tiers

Whether this much richness is right for you depends on your strand thickness, porosity, and how easily your hair flattens — that is what the consultation works out.

Wash day

How it fits into wash day

Read from the product’s own directions on the date shown. A step the label leaves out is shown as not stated, never filled in.

When
Before shampoo — Scalp oiling
Start on
dry hair
Where
scalp
Label wait
5–10 minutes
Then
rinse, then shampoo
Conditioner after
not stated on the label
How often
1–2× a week
  1. Apply section by section all over a dry, unwashed scalp.
  2. Massage in.
  3. Leave on for 5 to 10 minutes.
  4. Then shampoo.

Scalp products are listed for browsing; we do not yet place them in a personal routine.

Browse technique guides (general — not matched to this product’s directions)

Source: distributor page · checked 2026-09-17

What the formula actually does

Read from the label, not the marketing

Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.

Slip and detangling Little

Nothing here is built to reduce combing force.

Oils and butters Present, high in the list

Oils sit high in the list — a softening, coating formula.

Water-binding (humectants) None found

No humectants found — nothing here pulls water into the hair.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.

Ingredients that matter

The ingredients that change a decision

The workhorse ingredients plus anything lower down that changes a decision. These chips name what an ingredient does — they are not safety scores, and no ingredient here is rated good or bad on its own.

IngredientWhat it doesWhy it mattersChip
Limonene fragrance The scent — a large share of the formula at this position Fragrance
Ricinus Communis (Castor) Seed Oil oil Coats and softens the strand Softens
Citrus Aurantium Dulcis (Orange) Peel Oil fragrance The scent — a large share of the formula at this position Fragrance
Lavandula Hybrida Oil botanical extract A trace plant extract Fragrance
Linalool fragrance The scent Fragrance
Litsea Cubeba Fruit Oil Neutral
Citral fragrance The scent Fragrance
Citronellol fragrance The scent Fragrance
Farnesol fragrance The scent Fragrance
FragranceFragrance (Parfum) fragrance The scent Fragrance
Geraniol fragrance The scent Fragrance
What the list leaves out, and what it carriesContains fragrance.
Full ingredient list (13)

US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Annotations keep three readings separate: the ingredient's general function, its role in this product type, and what its position can support.

  • 1 Limonene
    General function

    A citrus-smelling fragrance component that EU rules require to be named separately because some people react to it.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 2 Ricinus Communis (Castor) Seed Oil
    General function

    A thick, tacky oil used for sealing ends and for slick, held-down styles.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May suitDry, coarse, or high-porosity hair

    Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

    May suitFrizz-prone, damaged, or high-friction hair

    A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

    May not suitFine or easily flattened hair

    Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.

    • oil
    • emollient
  • 3 Citrus Aurantium Dulcis (Orange) Peel Oil
    General function

    Orange peel oil used for a fresh citrus scent; naturally high in limonene.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May not suitFragrance-sensitive routines

    Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

    • fragrance
    • botanical extract
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 4 Lavandula Hybrida Oil
    General function

    The essential oil of Lavandula Hybrida. Essential oils are aromatic — they are in the formula for scent, and they are a common source of declared fragrance allergens.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    Essential oils are fragrance. Several carry constituents on the EU list of declared fragrance allergens, so a label with no fragrance line can still be a scented product.

    • botanical extract
    • essential oil
    • fragrance
  • 5 Linalool
    General function

    A floral fragrance component listed separately as a recognised contact allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 6 Litsea Cubeba Fruit Oil
  • 7 Citral
    General function

    A lemon-scented fragrance component listed separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 8 Citronellol
    General function

    A rose-like fragrance component named separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 9 Farnesol
    General function

    A soft floral fragrance component listed separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    • fragrance
    • named fragrance allergen
  • 10 Fragrance · Fragrance (Parfum)
    General function

    An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

    • fragrance
    • declared fragrance
  • 11 Geraniol
    General function

    A rose-scented fragrance component, listed on its own because some people react to it.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    • fragrance
    • named fragrance allergen
  • 12 Origanum Majorana Leaf Oil
  • 13 Origanum Vulgare Leaf Oil

What the whole list adds up to

  • 9 fragrances
  • 6 named fragrance allergens
  • 2 botanical extracts
  • 1 oil
  • 1 emollient
  • 1 essential oil
  • 1 declared fragrance

Ingredient list captured 2026-09-17. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 1.6 oz

Seen at $58 lowest of 2 stores · checked Sep 17
Show the price ladder
Where we’ve seen it5 listings · 4 stores

1.6 ozmost listedBest per ounce

0.19 oz

  • Dermstore
    $58.00
    0.19 oz · $305.26/oz
    Sep 17Lowest per oz

Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product.

How we work this out
  1. 1.6 oz is the size stores list most often; every comparison on this page is made at it. Other sizes are shown in the Sizes row and the store list.
  2. Seen at $58 is the price we have observed for the 1.6 oz. We need three stores before we call a price commonly seen.
  3. About $11 is what scalp treatments typically cost at this size. Too few of the products that do the same job carry a price for us to draw a good-value line.

Formula

Formula score
2 of 10

It costs more per ounce than 94% of the 152 scalp treatments we’ve priced while the formula leaves out conditioning agents up front — a system most of the format carries.

How the score is counted
  • Nothing in our library does the same job at a lower price
  • Costs more per ounce than 94% of the 152 scalp treatments we’ve priced
  • No conditioning agents up front in the formula
  • No slip for detangling either
  • Conditioning agents up frontWhat makes wet hair comb through.3 pts
  • Oils or butters in the working zoneSoftens the strand rather than just coating it.2 pts
  • Slip for detanglingReduces the force it takes to comb wet hair.2 pts
  • A humectantBinds water into the hair.1 pt
  • A pH adjusterBrings the formula to the acidic pH hair prefers.1 pt
  • Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt

The formula score is completeness for the job: the share of the systems this product type is normally built around that we can find in this list, weighted. It is not efficacy, not quality, and it never compares across product types.

Similar products

Suits every hair pattern

Final decision

Should you buy it?

Above-range price, specific fit
Best user

People who prefer a short ingredient list who want fewer ingredients to react to

Biggest tradeoff

Worth skipping for anyone sensitive to fragrance or people shopping on a budget

Best alternative if not

Nothing in our library matches it closely at a lower price.

We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.

Claims check

What the brand says, against what the formula shows

Claims are quoted from the brand. We only mark one supported, partly supported, or conflicting when the ingredient list actually speaks to it; everything else stays "stated by the brand", which is not a criticism — most claims simply cannot be read off a label.

0
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
3
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
Purifies, strengthens and stimulates the scalp

The detergent strength of this formula is not recorded.

Stated by brand

Can’t be confirmed from label.

An invigorated scalp for more beautiful, stronger hair

This is a marketing claim; an ingredient list cannot speak to it.

Stated by brand

Can’t be confirmed from label.

Formulated with a concentration of warming essential oils of orange and lavender

A named-ingredient story. What matters is where those sit in the list — see the ingredients table.

  • Ricinus Communis (Castor) Seed Oil
  • Citrus Aurantium Dulcis (Orange) Peel Oil
  • Lavandula Hybrida Oil
Stated by brand

Check the position, not the name.

How to read this

We look at the first 10–15 ingredients and what they do in a formula — not marketing. If the list doesn't speak to a claim, we don't assume.

Reviewers

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.

Reviewers enjoy the tingly, warming sensation and the massage applicator tip.

LovelySkin customer reviews for this exact product

Some reviewers report visible new hair growth at the temples after months of regular use.

LovelySkin customer reviews for this exact product

Reviewers say their scalp feels less dry and more comfortable with regular use.

LovelySkin customer reviews for this exact product

One reviewer with psoriasis found it aggravated their scalp, while another saw no progress after only a couple of uses.

LovelySkin customer reviews for this exact product

More from Rene Furterer

How this page was made

  • Everything above is generated from our researched product record — identity, the ingredient list as printed, the brand's own claims, dated price observations, and review themes written in our researchers' own words. No part of this page is written per product.
  • The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
  • Both scores out of ten are defined on this page. The formula score is completeness for the job, computed from a fixed per-format checklist shown beneath the gauge; the price score is cost per ounce against every product of this type we have priced.
  • The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
  • 5 sources consulted for this product (0 manufacturer or regulatory, 1 retailer, 4 editorial), last checked 2026-09-17.
  • Ingredient references are linked for 4 of 10 product-aware annotations on this page. Fit notes are conditional formulation guidance, not a conclusion about the finished product or about you.
  • We have not tested this product in a lab and we do not physically test your hair. Formula readings come from the ingredient list; behaviour claims are labelled as the brand's.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice.
  • Ingredient names link to our ingredient library, where each entry shows what it does, which product types use it, and where it usually sits on a label across everything we have researched.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
  • Formula readings: derivation v22. Record last updated 2026-09-17.