Garden of Wisdom Calm And Soothe Oil Blend

The gamma-linoleic acid (GLA) is the headliner here; it's relatively rare in plant oils and acts as a precursor for anti-inflammatory signaling molecules in the skin.

There's a mixed body of clinical research with this ingredient as well, mostly on eczema/atopic dermatitis skin.

Some controlled trials showed improvement in inflammation, dryness, scaling, and overall severity. Other studies and large meta-analysis failed to show a significant effect; the honest takeaway here is "promising but inconsistent" rather than "miracle oil".

On the safety front, this ingredient is found to be safe as used in cosmetics and even has a history of safe food use.

This ingredient does have a comedogenic rating of 3, but this doesn't mean a formula with this ingredient will clog pores. Human testing has proved that any finished product with this ingredient won't automatically make you break out; it really comes down to concentration, formula, and your skin.

Since this oil is contains oleic acid and palmitic acid, it may not be fungal acne safe. The Malassezia yeast feeds on fatty acids with carbon chain lengths between C11-C24. Oleic Acid sits at C18 and Palmitic acid sits at C16.

In vitro studies have shown that oleic acid and palmitic acid are some of the fatty acids that induce rapid Malassezia growth in lab settings.

Black currant berries contain anthocyanins, an antioxidant. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.

Black currant berries also contain Vitamin E and fatty acids. It can help soften the skin.

Topical evidence is small but reasonably consistent; most of it is about barrier function rather than curing anything.

In 37 infants with seborrhoeic dermatitis treated daily with topical borage oil containing 24% GLA, all patients were free of skin symptoms within 3-4 weeks.

A double-blind placebo controlled trial in 32 children aged 1-10 used undershirts coated with borage oil for two weeks and found statistically significant improvements in erythema and itch. Transepidermal water loss from the back also decreased.

The CIR reviewed this ingredient and concluded it to be safe as used in cosmetics.

Concentration amounts can be as low as fractions of a percent all the way to 100% in facial oils.

Oxidation matters since it's high in polyunsaturates: pairing it with tocopherol or opaque packaging can make a difference.

Allergy risk is low though anyone with a known Boraginaceae allergy should patch test. Cosmetic-grade refined borage oil is usually free from the proteins that cause allergies, but manufacturing quality can differ around the world.

This ingredient shows up on a lot of "pore-clogging" lists but there's no real evidence behind that. It doesn't even have a comedogenic rating from an actual study; the numbers you'll find online come from blogs citing other blogs.

Ratings for other ingredients mostly come from a 1980s rabbit ear test. This test doesn't translate well to human skin or to real products because the ingredient sits at a much lower percentage.

Some people still find it breaks them out. So if that's you, definitely trust your skin.

The Malassezia species takes up external fatty acids in the C11-24 range to survive. Since this oil is a triglyceride of exactly the chain lengths it needs, this ingredient may not be fungal acne safe.