Ingredient Glossary


Provides a good source of antioxidants, including beta
carotene, vitamin C and E. It has moisturising and soothing properties.


Is a form of Vitamin B3 that works to prevent moisture loss and dehydration, improving the
skins weakened surface structure. Niacinamide is excellent for any skin type as it helps to improve uneven skin tone, brightens and softens skin for a younger, more youthful look.

An emoilliant that helps smooth skin and prevents moisture loss

Arctalis ™ - a rare algae found in the Arctic Ocean offering blue light and environmental protecting properties

Naturally-derived from olive oil and packed with antioxidants and helps repair overall skin texture

Derived from Sugar Cane and is an ideal preservative in everyday skincare. Pentylene glycol adds extra hydration for the skin while preparing the skin for deeper penetration of other nutrient-rich ingredients

Is known to enhance the appearance of dry and damaged skin. Sodium hyaluronate has a smaller molecular size that enhances other ingredients by allowing them to penetrate and absorb into the skin at a deeper level than a similar ingredient known as HA/ Hyaluronic Acid, which works at the skins surface-level. The sodium hyaluronate molecule holds up to 1,000 times its weight in water helping to restore the skins’ moisture, promoting suppleness which helps reduce the signs of ageing.

Is plant-derived from sugar beets and naturally occurs in the human body. It is known as a natural humectant that helps with balancing the skin’s hydration, preventing moisture loss while softening the texture of the skin and reducing the appearance of fine lines. Betaine is gentle for sensitive skin and is known to calm the skin from irritation.

A plant derived emulsifier formulated from a mixture of fatty acids extracted from olive oil and sugar from sorbitol. Deeply moisturising and beneficial for dry skin.

100% naturally-derived plant extract that provides powerful hydration to skin for up to 72 hours. Pentavitin penetrates deep into the skin by connecting with the skin’s surface layers locking in moisture like a magnet. It also strengthens the skin’s natural barrier, preventing further dehydration, leaving your skin feeling moisturised, calm and supple.

Derived from plant sugars and helps to keep skin barrier moisturised and limits water loss.


Has natural antioxidant and anti-inflammatory effects. When used topically, it can also protect against UVA and UVB damage.

Plant derived humectant, helps prevent water loss in the skin.

Comes from the Glycyrrhiza glabra
root. One of the active compounds found in liquorice root is called glabridin and has anti-inflammatory and skin-soothing properties. Liquorice root has potent antioxidants that can help to brighten and improve uneven skin tone.

Contains essential fatty acids to help prevent skin from drying out

A plant derived humectant that has moisture binding properties to help skin stay hydrated.

Helps increase skin elasticity. It has naturally occurring AHAs is that gently exfoliate the skin. Packed with Vitamin C which helps to stimulate collagen.

Potent ingredient packed with antioxidants, and has anti-inflammatory properties. Davidson plum contains Tartaric Acid is an Alpha-Hydroxy Acids (AHAs).
These phytonutrients and have the ability to strengthen the skin, reduce redness, brightening and reduce pigmentation as well as even skin texture.

A powerful antioxidant and
helps against free radical scavengers. Can have a soothing effect on the skin because it inhibits the enzyme cox-2, which is linked to signs of irritation in the skin.

Helps the skin retain water.


Naturally derived the most biologically active form of Vitamin E, which helps support cell function and optimal skin health. Vitamin E is known for its antioxidant properties, which can help protect your skin from the adverse effects of environmental factors. Incredibly healing Vitamin E oil has been shown to regenerate new cells by boosting collagen production, which may help reduce the appearance of scarring. 


Glycerin, is naturally-derived from
plants and makes for a popular skincare ingredient because of its known moisturising functions. Studies have shown glycerine to be the most effective humectant as it helps to draw moisture from the air by locking it into the skin’s surface, strengthening the barriers of the skin as well as protecting against skin irritation- keeping skin feeling soft and smooth

Hydrates by attracting water to and trapping it in the skin while also helping to restore the protective skin barrier.

Naturally-derived, helps to replenish
moisture to the skin and prevent moisture loss

A 100% plant derived, natural (Ecocert approved) ingredient that has moisturising properties, to help maintain the balance of moisture in the skin as well as used in Tidha’s hydrate serum as a

Helps improve skin texture and leaves skin soft and supple.

Salicylic acid is a beta hydroxy acid and is known to help exfoliate dead skin cells, helps to unclog pores and has anti-inflammatory properties.


Pure and stable form ov Vitamin E.

Helps balance PH in Tidhá’s hydrate serum.

A multifunctional ingredient which has antimicrobial, pH regulating and emulsifying properties.


An organic compound that is found naturally in fruits and teas used as a function to help preserve our Tidhá products from nasty bacteria growth. Although the term “alcohol” is used in the name, Benzyl Alcohol does not contain any ethanol. Tidhá uses only natural preservatives in our products to ensure that they are both safe and effective.

Naturally derived preservative.

Used as a preservative in Tidha’s Hydrate serum. Naturally found in foods like cranberries and apricots.

A mild preservative that inhibits the growth of yeast, moulds and bacteria.