5.0from 38 reviews

Bestsellers Zero Bundle

6,000mg of clinically-backed marine collagen di-peptides for firmer, brighter skin — paired with patented Sicilian blood orange for natural fat burn and a slimmer waist. A full month of each, with zero sugar.

  • Visibly smoother, firmer skin in 4 weeks
  • Reduces body fat and shrinks waist & hips
  • Deep hydration and a natural, lit-from-within glow
  • Zero sugar. Zero compromise
One-Time Purchase10% OFF — SAVE $22.90$206.10$229$6.87/day
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Independently Lab Tested

why we're different

  • 30×
    💧Skin Hydration
    Up to 30× more of two key collagen dipeptides than standard collagen peptides.
  • 3kg
    🔥Supports Healthy Weight Management
    Up to 3 kg reduction observed clinically in 12 weeks.
  • 20%
    ⏳Skin Wrinkles Reduction
    Wrinkles reduction within 8 weeks.
  • 7cm
    📏A Slimmer Waistline
    Clinically shown to reduce waist measurements by up to 7 cm.

Two formulas, each dosed at clinically meaningful levels. Collagen Glow Berries delivers Wellnex™ Marine Collagen Di-Peptides (6,000mg) with Vitamin C (250mg), Glutathione (50mg) and Bilberry Extract (100mg). Sicilian Orange Slimming Elixir delivers Morosil® Sicilian Blood Orange Extract (400mg), L-Carnitine (500mg), 10 billion active postbiotic CFUs and prebiotic fibre (3,000mg).

Real fruit concentrates give both their flavour — no artificial colours and no preservatives.

Free from: Dairy, gluten, soy, nuts and GMO ingredients. Collagen Glow Berries contains fish.

View full ingredient list here

One sachet of each, every day.

Collagen Glow Berries is best on an empty stomach — first thing in the morning, or right before bed, when collagen synthesis is most active.

Sicilian Orange Slimming Elixir is best 30 minutes before a meal.

Both are ready to drink — shake, tear, sip. No mixing and no water needed. Most people see results within 4 weeks; for best and sustained results keep taking them daily for 3 months and beyond.

Dr. Seiko Koizumi

FROM OUR COLLAGEN SCIENTIST

Dr. Seiko Koizumi

Ph.D. in Pharmaceutical Sciences

While topical products work on the surface, ingestible beauty supplements like collagen peptides work from within to support long-term skin health.
Violetta Insolia

FROM OUR SCIENTIST

Violetta Insolia

PhD in Genetics, Cellular & Molecular Biology

MOROSIL® is well recognised all over the world. It won Ingredient of the Year for Weight Management at the 2023 NutraIngredients-USA Awards.

"SLIMMER, LIGHTER & ENERGETIC"

My skin improved very very well with the intake of the Collagen Glow Berries. The Sicilian Orange is my daily routine now in the morning, 30 minutes before breakfast — it works very well. Can see a new fresh me: slimmer, lighter and energetic.
Eva Verified Buyer

Over 38+ Reviews

here's what our customers are saying

Customer Reviews

Based on 38 reviews
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Angeline L.
Collagen Glow Berries Zero and others.

Excellent Collagen Glow Berries. Love it that there is the zero sugar version now. Been on that and birds nest for about 8 years and still loving them. Have gone onto other Purest products. Health & energy have been so good. Excellent service from Purest staff too especially Kristine. 🙏🙏🙏

Thank you so much for your kind words and for being with us all these years — it truly means the world to us! We’re so happy to hear you’re loving the Zero version and seeing such great results with your health and energy.

We’ll definitely pass your compliments to Kristine as well — she’ll be so glad to hear this! 🙏✨

e
emikoyang

Performance: Great~~
Suitability: Great~~
👉🏻👉🏻Ain’t my 1st order, it’s my repeated order as I like the Zero sugar taste of it, will place order when needs arises~~😉😉

Thank you so much for the feedback! We're thrilled to hear that you love the Zero Sugar taste and that it's become a repeat favorite for you. Your support means a lot to us, and we can’t wait to serve you again whenever you need it!

Thanks again, and feel free to reach out if you need anything. Have a great day!

j
j*****o

taste good and effective. Glad that there is a zero sugar version now.

Thank you so much for the kind words! We're really glad to hear you’re enjoying the taste and feeling the effects — even better that the zero sugar version fits your needs! Your satisfaction means a lot to us. For best results, enjoy it 30 mins before meals daily. We're always here if you need anything!

w
w*****e

Item came well wrapped and promptly. Will use it after my 60 days (currently am on it) satchets are done. Now it’s stocking up haha

Thank you so much for the feedback! We’re so happy to hear your order arrived safely and on time. It’s great that you’re stocking up, and we hope you continue to enjoy the products when you start using them after your supply.

Feel free to reach out if you need anything in the meantime. Thanks again for your support!

frequently asked questions
What is included in the Bestsellers Zero Bundle?
This bundle includes:

Collagen Glow Berries Zero (30 sachets)
Sicilian Orange Slimming Elixir Zero (30 sachets)

It provides a full 1-month supply of both products.
What does this bundle help with?
It’s designed to support skin hydration, elasticity, metabolism, and weight management—all without added sugar.
How much do I save?
You save 9% compared to purchasing both Zero products individually.
How is this different from the regular Bestsellers Bundle?
This version offers the same benefits and ingredients, but with 0% sugar, making it ideal if you’re managing your sugar intake or following a low-sugar lifestyle.
How do I take the products in this bundle?
Collagen Glow Berries Zero: 1 sachet daily, before breakfast or bedtime
Sicilian Orange Slimming Elixir Zero: 1 sachet daily, about 30 minutes before a meal

No mixing needed—just tear and drink
Will I get the same results as the original version?
Yes. The active ingredients and formulation remain the same, so you can expect similar results with consistent use.
How long before I can see results?
Many customers notice improvements in skin hydration and reduced bloating within 2–4 weeks. More visible results may appear after 1–3 months of consistent use.
Can I take this with other supplements?
Yes, it can be taken alongside other supplements as part of your daily routine.