Abstract

Studies of major depressive disorder have been correlated with reduced Lactobacillus and Bifidobacteria and symptom severity has been correlated to changes in Firmicutes, Actinobacteria, and Bacteriodes. Gut microbiota that contain more butyrate producers have been correlated with improved quality of life (1).


A study in healthy women providing probiotic yogurt for four weeks showed an improvement in emotional responses as measured by brain scans (2). A subsequent study by Mohammadi et al. (3) investigated the impacts of probiotic yogurt and probiotic capsules over 6 weeks and found a significant improvement in depression-anxiety-stress scores in subjects taking the specific strains of probiotics contained in the yogurt or capsules. Other studies with probiotics have indicated improvements in depression scores, anxiety, postpartum depression and mood rating in an elderly population (4-7).


Other studies have indicated a benefit of probiotic supplementation in alleviating symptoms of stress. In particular, researchers have looked at stress in students as they prepared for exams, while also evaluating other health indicators such as flu and cold symptoms (1). In healthy people, there is an indication that probiotic supplementation may help to maintain memory function under conditions of acute stress.

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“A study in healthy women providing probiotic yogurt for four weeks showed an improvement in emotional responses as measured by brain scans”

Sustainable and ecologically responsible cosmetic ingredients are one of the biggest trends of the moment. One of the easiest ways your brand can improve its ecological footprint is to use upcycled ingredients: items which would normally be thrown away as waste are instead used for another purpose. If you are new to the concept of upcycled cosmetic ingredients, watch this video for an overview on how upcycling is not only great for the environment, but also great for your cosmetic formulas.

Upcycled cosmetic ingredient choices now go far beyond their origin of coffee grounds as an exfoliant – there are now an increasing number of functional and active ingredients from upcycled sources. Here is a summary of this ever-expanding cosmetic ingredient category.

Upcycled cosmetic exfoliants

One of the first and most commonly used methods to incorporate upcycled cosmetic ingredients into finished product formulas is in the form of exfoliants: coffee grounds, shell husks and even dried flowers and plant parts. One of the leaders in this field is Lessonia, with a range of seeds, plant parts and flowers dried and crushed to a variety of sizes for varying exfoliant and visual effects. See examples of Lessonia’s exfoliant range in this video: Using upcycled exfoliants in cosmetic products video. 

Upcycled active ingredients

There is now a range of active ingredients with proven efficacy data developed from various food and medical by-products. For example, the flesh of various fruits are used in the food industry while the husks, seeds or other parts are typically thrown away. Upcycled cosmetic extracts use these ‘waste’ components to harness the nutrient benefits for skin benefits. Examples of antioxidant and nutrient rich upcycled cosmetic ingredients include: 

  • The Innovation Company’s Nordic Beauty range; 
  • Biolie’s Litch’Out – a lychee pericarp extract for hydration, Cicamaize - from corn cob for skin repair and Sylver – from beech seeds for antiaging;
  • SLVR’Coffee from Mibelle AG Biochemistry uses coffee silverskins for moisturising and soothing benefits with the bonus of skin protection;
  • An early offering by Lucas Meyer was IBR-TCLC, from tomato seeds rich in polyphenols; and Regenight, a by product of tea tree essential oil production for overnight skin rejuvenation;
  • Effipulp by Laboratoires Expanscience – a byproduct of avocado oil production with plumping and detoxifying benefits.

Upcycled functional ingredients

There are several functional ingredients also available from upcycled food and fibre production, such as:

  • Biolie Beech seed oil as a by-product of beech seed roasting;
  • Biolie Apricot kernel oil as a by-product of apricot flesh harvesting;
  • Biolie Hemp seed oil as a by-product of hemp fibre production;
  • Biolie MangoBoost from discarded mango seeds as a preservative booster; 
  • Sun Chemical Raspberry seed oil from jams;
  • Hydrogenated olive oil saponifiables (BergaCare FG Olive Squalane, from Berg + Schmidt GmbH & Co. KG) from olive oil production;
  • Natural Plant Products LLC FibreDesign Sensation from citrus peel fibres for emulsion stabilising;
  • Ecohance Care PS3 from Evonik Personal Care, using waste from olive oil production to create an effective o/w emulsifier.

These are just some of the many emerging functional ingredient options to enhance your upcycled cosmetic formulation functionality and stability. Watch this video for ideas of how to make upcycled cosmetic formulas easily. 

Co-production counts as upcycling too

Upcycling means using materials that would normally be discarded as waste for commercial purposes instead – so it includes ingredients that are ‘co-produced’ as well. The most common examples of this includes undersized cucumbers (Cumb’O), zucchinis (Pep’o) and ‘ugly’ pears (Pyr’o) that would normally be considered unsuitable for sale are instead turned into water replacements for use in cosmetic formulas. All of these water replacements are provided by Biolie, a recognised leader in making great upcycled cosmetic ingredients from what would otherwise be considered waste. 

Upcycled cosmetic formulas are popular with consumers

Upcycling is an easy message for consumers to understand. It also shows your brand is committed to sustainability and its eco-conscience. As part of the ongoing trend of eco-responsibility, see how your brand can incorporate one or more upcycled ingredients into your future developments. Here is a snapshot of ideas but there are loads more being released each year and every exhibition. Speak with your cosmetic ingredient suppliers and join the eco-revolution today.



Happy formulating!

Biotic ingredients with a proven skin anti-ageing effect

Studies of major depressive disorder have been correlated with reduced Lactobacillus and Bifidobacteria and symptom severity has been correlated to changes in Firmicutes, Actinobacteria, and Bacteriodes. Gut microbiota that contain more butyrate producers have been correlated with improved quality of life (1).


A study in healthy women providing probiotic yogurt for four weeks showed an improvement in emotional responses as measured by brain scans (2). A subsequent study by Mohammadi et al. (3) investigated the impacts of probiotic yogurt and probiotic capsules over 6 weeks and found a significant improvement in depression-anxiety-stress scores in subjects taking the specific strains of probiotics contained in the yogurt or capsules. Other studies with probiotics have indicated improvements in depression scores, anxiety, postpartum depression and mood rating in an elderly population (4-7).


Other studies have indicated a benefit of probiotic supplementation in alleviating symptoms of stress. In particular, researchers have looked at stress in students as they prepared for exams, while also evaluating other health indicators such as flu and cold symptoms (1). In healthy people, there is an indication that probiotic supplementation may help to maintain memory function under conditions of acute stress.

Studies of major depressive disorder have been correlated with reduced Lactobacillus and Bifidobacteria and symptom severity has been correlated to changes in Firmicutes, Actinobacteria, and Bacteriodes. Gut microbiota that contain more butyrate producers have been correlated with improved quality of life (1).


A study in healthy women providing probiotic yogurt for four weeks showed an improvement in emotional responses as measured by brain scans (2). A subsequent study by Mohammadi et al. (3) investigated the impacts of probiotic yogurt and probiotic capsules over 6 weeks and found a significant improvement in depression-anxiety-stress scores in subjects taking the specific strains of probiotics contained in the yogurt or capsules. Other studies with probiotics have indicated improvements in depression scores, anxiety, postpartum depression and mood rating in an elderly population (4-7).


Other studies have indicated a benefit of probiotic supplementation in alleviating symptoms of stress. In particular, researchers have looked at stress in students as they prepared for exams, while also evaluating other health indicators such as flu and cold symptoms (1). In healthy people, there is an indication that probiotic supplementation may help to maintain memory function under conditions of acute stress.

References and notes

References and notes

  1. Arenas-Jal M, Suñé-Negre JM, Pérez-Lozano P, García-Montoya E. Trends in the food and sports nutrition industry: A review. Critical Reviews in Food Science and Nutrition. 2020;60(14):2405-21.
  2. Angus A. Top 10 Global Consumer Trends for 2018: Emerging Forces Shaping Consumer Behaviour: Euromonitor International; 2018 (Available from: https://tourismaccommodation.com.au/wp-content/uploads/2018/03/Top10-Global-consumer-trends-for2018.pdf.
  3. Labrecque LavdE, Jonas and Mathwick, Charla and Novak, Thomas and Hofacker, Charles. Consumer Power: Evolution in the Digital Age. Journal of Interactive Marketing 2013;27.
  4. Dunford M. Fundamentals of Sport and Exercise Nutrition 2010.
  5. Galaz GA. Chapter 20 - An Overview on the History of Sports Nutrition Beverages. In: Bagchi D, Nair S, Sen CK, editors. Nutrition and Enhanced Sports Performance. San Diego: Academic Press; 2013. p. 205-10.
  6. Bird SP. Creatine supplementation and exercise performance: a brief review. J Sports Sci Med. 2003;2(4):123-32.
  7. Schofield L. Vitamin Retailer The Dietary Supplement Industry Leading Magazine 2022 (Available from: https://vitaminretailer.com/activating-your-fitness-nutrition-department/.
  8. Newman JI, Xue H, Watanabe NM, Yan G, McLeod CM. Gaming Gone Viral: An Analysis of the Emerging Esports Narrative Economy. Communication & Sport. 2020:2167479520961036.
  9. Tartar JL, Kalman D, Hewlings S. A Prospective Study Evaluating the Effects of a Nutritional Supplement Intervention on Cognition, Mood States, and Mental Performance in Video Gamers. Nutrients. 2019;11(10).