Amino acids/Peptides

When discussing skin health, the benefits of collagen are often acknowledged and emphasised. Naturally present in the human body, this protein is primarily sourced from animal or marine origins and is absent from the plant kingdom. Yet numerous formulations labelled as plant-based collagen are emerging in the cosmetics market. Can we genuinely speak of plant or vegan collagen? Learn more in this article.

Acetyl Tetrapeptide-3 is a renowned active ingredient known for preventing and reducing hair loss. It is therefore included in the composition of various hair densifying treatments, where it is used in synergy with other ingredients. Which ones? Let's discover together which active ingredients are beneficial to combine with Acetyl Tetrapeptide-3.

Hair loss is a common hair issue affecting both men and women. Among the most renowned medications for treating alopecia, we find minoxidil. Other molecules targeting hair loss are gradually emerging, including acetyl tetrapeptide-3. This active ingredient is attributed with effects superior to those of minoxidil. But what is the reality? Discover which of these two compounds is the most effective for treating alopecia.

Acetyl Tetrapeptide-3 is a biomimetic peptide primarily found in hair care products designed for thin or fragile hair. Discover in this article how this active ingredient acts on the scalp and hair fibres, and what its benefits are for the hair.

Acetyl Tetrapeptide-3 is an active ingredient commonly found in cosmetic hair care products. It boasts numerous benefits for hair application, as confirmed by several scientific studies. However, before using a product containing Acetyl Tetrapeptide-3, it's wise to consider its potential side effects. Learn more about this by continuing to read.

Naturally present in the dermis, collagen is a protein responsible for the skin’s firmness, suppleness and structural integrity. However, its levels diminish over time. To offset this decline, many cosmetic products incorporate collagen into their formulations. What benefits can topical collagen provide? Read on to find out.

Similar to the keratin in skin, nails and hair, phytokeratin is a 100% natural ingredient used in skincare. This article details its origin, extraction process, benefits for skin, hair and nails and contraindications of plant-derived keratin.

Phytokeratin is a plant-based keratin that is well-tolerated and frequently used in skincare. It offers numerous benefits to the skin and hair. It also has virtues for the nails, which are primarily composed of keratin. Discover in this article, what phytokeratin brings to the nails and how it can be used to take care of these appendages.

Phytokeratin, a plant-based alternative to keratin, is often found in hair care products as well as in formulations for eyelashes and eyebrows. But what benefits does this active ingredient offer to hair, lashes and brows? Discover them in this article.

Similar to the keratin naturally found in the skin, nails, and hair, phytokeratin is a 100% natural and plant-based ingredient. Among our products, this ingredient is included in several treatments for nails and hair. Find our customers' reviews on these phytokeratin-based treatments.

A relatively recent component used in skincare formulations, argireline is reputed to exhibit effects similar to those of botulinum toxin and is favoured for reducing expression lines without the need for injections. Does argireline genuinely have this effect? Let us explore whether argireline can be considered a viable alternative to botox.

True cellular messengers, peptides are increasingly present in cosmetics and aesthetic medicine. But what tangible benefits do they impart to the skin? Discover in this article all the virtues of peptides for skin health.

Increasingly used in cosmetic formulations, peptides are short chains of amino acids that deliver numerous benefits to the skin and hair. But are you aware of the best practices for maximising their efficacy? Let us explore them together.

Particularly valued for their hydrating and skin-firming effects, peptides are found in numerous cosmetic products. Are you keen to start using peptides but wondering about their safety? We address this in the article.

Peptides and proteins are molecules naturally present in the body. Nowadays, an increasing number of studies are investigating their biological activities in skin and hair applications. Certain peptides have thus proven to be excellent allies in counteracting skin laxity and the onset of wrinkles. But what are peptides from a chemical perspective? How can they be recognised on an INCI list? Discover more information about peptides below.

Biotinoyl tripeptide-1, also known as biotinyl-GHK, is a derivative of vitamin B8 essential to our metabolism. It is commonly found in hair care products and can interact directly with the cells involved in hair growth. What precisely are the effects of biotinoyl tripeptide-1? What is its safety profile? Continue reading to discover more about biotinyl-GHK.

Phytokeratin or vegetable-based keratin, is structurally very similar to keratin, which is already present in the skin, hair, and nails. This ingredient is most commonly found in hair care products, but it is also found in some skincare products.