Crinière De Sirène
Supplier’s recommended price in France in 2026
The reference price against which The Bradery’s selling price is compared is one of the following:
Supplier’s recommended price:
The price recommended by the supplier for the product or service offered, which has been charged by one or more retailers in France.
Observed average price:
The average price observed for the product or service offered within the supplier’s distribution network or on one or more representative websites.
Observed price:
The price observed for the product or service offered within the supplier’s distribution network or on one or more representative websites.
Description
The patented hair supplement
- Naturally stimulates hair growth
- Reduces hair loss in just 1 month
- Restores density and volume
- Soothes and rebalances the scalp
Crinière de Sirène is one of the most concentrated hair treatments on the market, with clinically proven efficacy.
It is ideal postpartum (though not suitable for breastfeeding), or in cases of hormonal, seasonal or unexplained hair loss.
To elevate your hair routine: a complimentary mulberry silk scrunchie with your 3-month treatment.
Ingredients
Active ingredients per 3 capsules:
- L-Cysteine & L-Methionine I 200mg each: essential amino acids for keratin synthesis, the structural protein of hair
- Saw Palmetto I 201mg: limits the action of DHT, the primary hormone involved in hormonal hair loss
- Nettle I 600mg & Rocket I 100mg: fortifying and sebum-regulating, they promote a healthy scalp and stimulate growth
- AnaGain NU I 100mg: patented active ingredient derived from organic pea shoots, clinically proven to restart the hair growth phase
- Zinc (10mg), Copper (1mg), Selenium (55µg) (bisglycinates): key minerals to slow hair loss, strengthen lengths and limit oxidation
- Vitamin E I 24mg: antioxidant vitamin that protects scalp cells from environmental damage. It helps keep hair shiny, supple and protected.
- Vitamin B5 (pantothenic acid) I 12mg: promotes cell regeneration, stimulates growth and strengthens the hair fibre for better hold and more vigorous regrowth.
- Vitamin B6 I 2mg: contributes to cysteine synthesis and supports protein metabolism, essential for keratin production.
- Biotin (Vitamin B8) I 145µg: essential for strong, healthy hair, it stimulates growth, reinforces the fibre and reduces breakage. The ultimate hair-beauty active ingredient.
- Vitamin B9 (folic acid) I 200µg: Promotes cell division within follicles, vital for healthy hair growth.
- Vitamin B12 I 5µg: Supports scalp and hair follicle health. A B12 deficiency can be directly linked to diffuse hair loss.
Made in France. Certified GMO-free, heavy metal-free, gluten-free and lactose-free.
Suitable for postpartum (excluding breastfeeding). Seek medical advice before taking any dietary supplements.
How to use
Avoid taking on an empty stomach or in the evening: the B vitamins it contains can have a mild stimulating effect.
If taking 3 capsules at once feels like too much, you can split them: 2 in the morning and 1 at lunchtime, depending on your preferences.
Recommended duration: 3 months minimum
This is the time needed to support a full hair renewal cycle. A regular course delivers visible, significant… and lasting results.
Free returns*
1M followers
Tag @thebradery on Instagram to share your best pieces with us!





