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FAQ's

Is L’Alga safe for color-treated or chemically straightened hair?


Absolutely. Our formulas are pH-balanced and sulfate-free, meaning they won't strip your color or interfere with professional treatments like keratin or perms.

Are the products vegan and cruelty-free?

Our products are free of animal origin ingredients and cruelty free.

Can L’Alga help with a sensitive or itchy scalp?



Yes. Ingredients like Alariane and Bio-Energizer help balance sebum production and reduce scalp irritation, creating a healthier environment for hair growth.



Will L’Alga help prevent my hair from aging?

Our products contain a Bio-Extender (Red Algae) that specifically targets the signs of aging hair by enhancing flexibility and resistance to breakage.

What is AlgaNord 5™ and how does it work?

It is our proprietary complex of five different types of hand-harvested algae (Red, Brown, and Yellow). These "ocean superfoods" are rich in omega fatty acids, vitamins, and minerals that penetrate deep into the hair shaft to repair damage and rejuvenate the scalp.

Where are L’Alga products made?


L'Alga is formulated in Italy, utilizing sustainably harvested algae from fields in Northwest France (Brittany).

What makes L’Alga different from other seaweed-based brands?



Most brands use one type of algae; we use a concentrated blend of five, each targeting a specific need—from moisture retention to scalp stimulation and UV protection.


Are L’Alga products sulfate and paraben-free?


Yes. Our entire line is formulated without SLS/SLES, parabens, phthalates, synthetic dyes, or petrochemicals.